subject:(Organophosphorus)

University of Johannesburg

1. Netshiozwi, T. E. Synthesis and characterisation of hindered organophosphorus compounds.

Degree: PhD, 2010, University of Johannesburg

► The main objective of the research described in this dissertation was the preparation and characterisation of hindered organophosphorus compounds. For this purpose, ionic and free… (more)

▼ The main objective of the research described in this dissertation was the preparation and characterisation of hindered organophosphorus compounds. For this purpose, ionic and free radical mechanisms were applied in the synthesis of selected hindered organophosphorus compounds, some with interesting spectral properties. A brief background of the element phosphorus and the early development of organophosphorus chemistry is provided. The early development of the chemical nerve agents derived from phosphorus, their toxicity and illicit manufacture by terrorist groups is discussed. The vital role played by the organisation for the prohibition of chemical weapons in enforcing the prohibition of the development, production, acquisition, stockpiling and the use of chemical nerve agents and their destruction by the state party is highlighted. The methodologies such as Michaelis Arbuzov, Michaelis Becker, Perkow Pudovik, Abramov and radical protocol reactions used to synthesise phosphorus containing compounds, are reviewed. In the present research project, diphenylphosphonous chloride and phenylphosphonous dichloride reagents were used in nucleophilic substitution reactions with bulky alcohols. This resulted in the synthesis and characterisation by 1H, 13C, 31P NMR and GCMS spectroscopy of the compounds shown in Scheme 0.1, where R’ was derived from 2,2dimethylpropanol, 3methylbutanol, 1,2dimethylpropanol, 3,3dimethyl2butanol, 1,1dimethylethanol and 2methyl2butanol. (R)xPCl(3x) R'OH Et3N (R)xP(OR')(3x) H2O2 or S8 (R)xP(OR)(3x) Y R=Aryl, and Y=O, S The importance of using activated alcohols in the form of metal alkoxides in the cases of 1,1dimethylethanol and 2methyl2butanol for successful reactions was demonstrated. The influence of steric hindrance on the reactivity of these ionic reactions was studied by substituting diphenylphosphonous chloride, or phenylphosphosphonous dichloride, with tertbutylphosphonous dichloride or ditertbutylphosphonous chloride. This resulted in no nucleophilic substitution reaction taking place between tertbutylphosphonous dichloride and hindered alcohols in the presence of triethylamine. For successful reactions, the use of excess activated hindered alcohols in the form of either the lithium or potassium alkoxide was required. It was found that replacing both of the chlorine atoms in tertbutylphosphonous dichloride with hindered alcohols like 1,1dimethylethanol and 2methyl2butanol was sluggish, and in the present study this could not be realised. It was demonstrated that ditert butylphosphonous chloride is resistant to react with activated hindered alcohols due to enhanced steric hindrance in the organophosphorus reagent. The use of freeradical mechanisms in the phosphoruscarbon (PC) bond forming reaction is briefly reviewed. The importance of finding a nontoxic replacement of organotin reagents in radical protocols is also highlighted. The scope of the present work was limited to the reaction of phosphonylcentered radicals generated by the triethylboraneoxygen system with various alkenes ranging…

Subjects/Keywords: Organophosphorus compounds; Organophosphorus compounds synthesis

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APA (6^th Edition):

Netshiozwi, T. E. (2010). Synthesis and characterisation of hindered organophosphorus compounds. (Doctoral Dissertation). University of Johannesburg. Retrieved from http://hdl.handle.net/10210/3180

Chicago Manual of Style (16^th Edition):

Netshiozwi, T E. “Synthesis and characterisation of hindered organophosphorus compounds.” 2010. Doctoral Dissertation, University of Johannesburg. Accessed March 07, 2021. http://hdl.handle.net/10210/3180.

MLA Handbook (7^th Edition):

Netshiozwi, T E. “Synthesis and characterisation of hindered organophosphorus compounds.” 2010. Web. 07 Mar 2021.

Vancouver:

Netshiozwi TE. Synthesis and characterisation of hindered organophosphorus compounds. [Internet] [Doctoral dissertation]. University of Johannesburg; 2010. [cited 2021 Mar 07]. Available from: http://hdl.handle.net/10210/3180.

Council of Science Editors:

Netshiozwi TE. Synthesis and characterisation of hindered organophosphorus compounds. [Doctoral Dissertation]. University of Johannesburg; 2010. Available from: http://hdl.handle.net/10210/3180

2. Venkat subba reddy, G. Bacterial degradation of an organophosphorus insecticide quinalphos;.

Degree: 2009, Sri Krishnadevaraya University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/33373

newline

Bibliography 205

Advisors/Committee Members: Rajasekhar reddy, B.

Subjects/Keywords: organophosphorus insecticide

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APA (6^th Edition):

Venkat subba reddy, G. (2009). Bacterial degradation of an organophosphorus insecticide quinalphos;. (Thesis). Sri Krishnadevaraya University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/33373

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Venkat subba reddy, G. “Bacterial degradation of an organophosphorus insecticide quinalphos;.” 2009. Thesis, Sri Krishnadevaraya University. Accessed March 07, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/33373.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Venkat subba reddy, G. “Bacterial degradation of an organophosphorus insecticide quinalphos;.” 2009. Web. 07 Mar 2021.

Vancouver:

Venkat subba reddy G. Bacterial degradation of an organophosphorus insecticide quinalphos;. [Internet] [Thesis]. Sri Krishnadevaraya University; 2009. [cited 2021 Mar 07]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/33373.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Venkat subba reddy G. Bacterial degradation of an organophosphorus insecticide quinalphos;. [Thesis]. Sri Krishnadevaraya University; 2009. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/33373

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Oregon State University

3. Forsberg, Norman D. From pesticide degradation products to legacy toxicants and emerging contaminants : novel analytical methods, approaches, and modeling.

Degree: PhD, Toxicology, 2013, Oregon State University

URL: http://hdl.handle.net/1957/37979

► Environmental toxicologists and public health officials are responsible for assisting in the identification, management, and mitigation of public health hazards. As a result, there is… (more)

▼ Environmental toxicologists and public health officials are responsible for assisting in the identification, management, and mitigation of public health hazards. As a result, there is a continued need for robust analytical tools that can aid in the rapid quantification and characterization of chemical exposure. In the first research phase, we demonstrated that a current tool for estimating human organophosphate pesticide exposure, measuring dialkyl phosphate (DAPs) metabolites in urine as chemical biomarkers of pesticide exposure, could represent exposure to DAPs themselves and not to pesticides. We showed that DAPs are metabolically stable, have high oral bioavailability, and are rapidly excreted in the urine following oral exposure. Results suggest that DAP measurements may lead to overestimates of human organophosphate pesticide exposure. In the second phase of research, a quick, easy, cheap, effective, rugged, and safe (QuEChERS) based analytical method was developed and validated for quantifying polycyclic aromatic hydrocarbons (PAHs) in biotic matrices with fat contents that ranged from 3 to 11%. Our method improved PAH recoveries 50 to 200% compared to traditional QuEChERS methods, performed as well or better than state of the art Soxhlet and accelerated solvent extraction methods, had sensitivity useful for chemical exposure assessments, and reduced sample preparation costs by 10 fold. The validated QuEChERS method was subsequently employed in a human exposure assessment. Little is known about how traditional Native American fish smoke-preserving methods impact PAH loads in smoked foods, Tribal PAH exposure, or health risks. Differences in smoked salmon PAH loads were not observed between Tribal smoking methods, where smoking methods were controlled for smoking structure and smoke source. PAH loads in Tribally smoked fish were up to 430 times greater than those measured in commercially available smoked fish. It is not likely that dietary exposure to non-carcinogenic PAHs at heritage ingestion rates of 300 grams per day poses an appreciable risk to human health. However, levels of PAHs in traditionally smoked fish may pose and elevated of risk of cancer if consumed at high rates over a life time. Accurately estimating PAH exposure in cases where aquatic foods become contaminated is often hindered by sample availability. To overcome this challenge, we developed a novel analytical approach to predict PAH loads in resident crustacean tissues based on passive sampling device (PSD) PAH measurements and partial least squares regression. PSDs and crayfish collected from 9 sites within, and outside of, the Portland Harbor Superfund site captured a wide range of PAH concentrations in a matrix specific manner. Partial least squares regression of crayfish PAH concentrations on freely dissolved PAH concentrations measured by PSDs lead to predictions that generally differed by less than 12 parts per billion from measured values. Additionally, most predictions (> 90%) were within 3-fold of measured values,… Advisors/Committee Members: Anderson, Kim A. (advisor), Field, Jennifer (committee member).

Subjects/Keywords: Organophosphorus compounds – Bioaccumulation – Testing – Methodology

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APA (6^th Edition):

Forsberg, N. D. (2013). From pesticide degradation products to legacy toxicants and emerging contaminants : novel analytical methods, approaches, and modeling. (Doctoral Dissertation). Oregon State University. Retrieved from http://hdl.handle.net/1957/37979

Chicago Manual of Style (16^th Edition):

Forsberg, Norman D. “From pesticide degradation products to legacy toxicants and emerging contaminants : novel analytical methods, approaches, and modeling.” 2013. Doctoral Dissertation, Oregon State University. Accessed March 07, 2021. http://hdl.handle.net/1957/37979.

MLA Handbook (7^th Edition):

Forsberg, Norman D. “From pesticide degradation products to legacy toxicants and emerging contaminants : novel analytical methods, approaches, and modeling.” 2013. Web. 07 Mar 2021.

Vancouver:

Forsberg ND. From pesticide degradation products to legacy toxicants and emerging contaminants : novel analytical methods, approaches, and modeling. [Internet] [Doctoral dissertation]. Oregon State University; 2013. [cited 2021 Mar 07]. Available from: http://hdl.handle.net/1957/37979.

Council of Science Editors:

Forsberg ND. From pesticide degradation products to legacy toxicants and emerging contaminants : novel analytical methods, approaches, and modeling. [Doctoral Dissertation]. Oregon State University; 2013. Available from: http://hdl.handle.net/1957/37979

Montana State University

4. Swank, Duane Douglas. Structural studies of cyclic organic phosphorus compounds.

Degree: PhD, College of Letters & Science, 1969, Montana State University

URL: https://scholarworks.montana.edu/xmlui/handle/1/4611

Subjects/Keywords: Organophosphorus compounds.

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APA (6^th Edition):

Swank, D. D. (1969). Structural studies of cyclic organic phosphorus compounds. (Doctoral Dissertation). Montana State University. Retrieved from https://scholarworks.montana.edu/xmlui/handle/1/4611

Chicago Manual of Style (16^th Edition):

Swank, Duane Douglas. “Structural studies of cyclic organic phosphorus compounds.” 1969. Doctoral Dissertation, Montana State University. Accessed March 07, 2021. https://scholarworks.montana.edu/xmlui/handle/1/4611.

MLA Handbook (7^th Edition):

Swank, Duane Douglas. “Structural studies of cyclic organic phosphorus compounds.” 1969. Web. 07 Mar 2021.

Vancouver:

Swank DD. Structural studies of cyclic organic phosphorus compounds. [Internet] [Doctoral dissertation]. Montana State University; 1969. [cited 2021 Mar 07]. Available from: https://scholarworks.montana.edu/xmlui/handle/1/4611.

Council of Science Editors:

Swank DD. Structural studies of cyclic organic phosphorus compounds. [Doctoral Dissertation]. Montana State University; 1969. Available from: https://scholarworks.montana.edu/xmlui/handle/1/4611

University of Notre Dame

5. Lauren Margaret Fleury. Redox Titanocene Catalysis in C–C Bond Formations and New Discoveries in Phosphorus-Mediated Bond-Forming Reactions</h1>.

Degree: Chemistry and Biochemistry, 2013, University of Notre Dame

URL: https://curate.nd.edu/show/8336h130n4d

► Organic methodology allows us to target important bond disconnects and design reactions to improve overall synthetic efficiency. Reaction design may stem from a need… (more)

▼ Organic methodology allows us to target important bond disconnects and design reactions to improve overall synthetic efficiency. Reaction design may stem from a need to access fragments not easily obtained through current methods or overcome limitations present in existing methodology. This dissertation describes the development of new bond-forming reactions utilizing the redox properties of titanium and phosphorus. Commercially available titanocene dichloride was employed to facilitate catalytic C–X activation of alkyl halides for the stoichiometric generation of reactive organometallics. This method allows for the in situ generation of organometallics with the versatile reactivity reticent of Grignard and Barbier processes, without the need for pre-generation of the reactive species. We initially evaluated our method through the addition of allylzinc reagents to carbonyl derivatives. Catalyst loadings as low as 1 mol% were achieved while the scope of the addition reaction includes aldehydes, ketones and esters. Exclusive 1,2-addition to α,β–unsaturated carbonyls and S_E2’ additions of γ-substituted allyl bromides were observed. An interesting phosphine additive effect was also developed that has proven especially influential in subsequent work by Wilson, Campos, and Gianino. The study of the calyxin family of natural products led to the design of a selective ortho-deprotection of phenolic protecting groups through the use of a mild Lewis acid. This method proved suitable for the removal of silyl, benzyl, acyl and ethereal protecting groups. In conjunction with these efforts, investigations of new phosphorus-mediated redox reactions were explored. This dissertation highlights efforts toward new C–N and C–C bond forming strategies. Synthesis of amidines through a novel phosphorus protocol involving a proposed Beckmann-type rearrangement are described, as are initial results for C–N bond formation through phosphorus assisted 1,3 migrations of enol phosphites. The synthetic strategies presented exploit the redox potential of both titanium and phosphorus for C–C and C–N bond-forming reactions. They compliment existing methods for the generation of synthetically useful intermediates via catalytic activation of alkyl halides and phosphorus-mediated migrations. These new approaches will enable unconventional bond disconnects for further application in organic synthesis. Advisors/Committee Members: Brandon L. Ashfeld, Committee Member.

Subjects/Keywords: organometallics; Organic methodology; organophosphorus

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APA (6^th Edition):

Fleury, L. M. (2013). Redox Titanocene Catalysis in C–C Bond Formations and New Discoveries in Phosphorus-Mediated Bond-Forming Reactions</h1>. (Thesis). University of Notre Dame. Retrieved from https://curate.nd.edu/show/8336h130n4d

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Fleury, Lauren Margaret. “Redox Titanocene Catalysis in C–C Bond Formations and New Discoveries in Phosphorus-Mediated Bond-Forming Reactions</h1>.” 2013. Thesis, University of Notre Dame. Accessed March 07, 2021. https://curate.nd.edu/show/8336h130n4d.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Fleury, Lauren Margaret. “Redox Titanocene Catalysis in C–C Bond Formations and New Discoveries in Phosphorus-Mediated Bond-Forming Reactions</h1>.” 2013. Web. 07 Mar 2021.

Vancouver:

Fleury LM. Redox Titanocene Catalysis in C–C Bond Formations and New Discoveries in Phosphorus-Mediated Bond-Forming Reactions</h1>. [Internet] [Thesis]. University of Notre Dame; 2013. [cited 2021 Mar 07]. Available from: https://curate.nd.edu/show/8336h130n4d.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Fleury LM. Redox Titanocene Catalysis in C–C Bond Formations and New Discoveries in Phosphorus-Mediated Bond-Forming Reactions</h1>. [Thesis]. University of Notre Dame; 2013. Available from: https://curate.nd.edu/show/8336h130n4d

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Texas Christian University

6. Bravo-Altamirano, Karla. New methodologies for the preparation of organophosphorus compounds via carbon-phosphorus bond formation.

Degree: PhD, 2007, Texas Christian University

URL: https://repository.tcu.edu:443/handle/116099117/3967

Subjects/Keywords: Organophosphorus compounds.

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APA (6^th Edition):

Bravo-Altamirano, K. (2007). New methodologies for the preparation of organophosphorus compounds via carbon-phosphorus bond formation. (Doctoral Dissertation). Texas Christian University. Retrieved from https://repository.tcu.edu:443/handle/116099117/3967

Chicago Manual of Style (16^th Edition):

Bravo-Altamirano, Karla. “New methodologies for the preparation of organophosphorus compounds via carbon-phosphorus bond formation.” 2007. Doctoral Dissertation, Texas Christian University. Accessed March 07, 2021. https://repository.tcu.edu:443/handle/116099117/3967.

MLA Handbook (7^th Edition):

Bravo-Altamirano, Karla. “New methodologies for the preparation of organophosphorus compounds via carbon-phosphorus bond formation.” 2007. Web. 07 Mar 2021.

Vancouver:

Bravo-Altamirano K. New methodologies for the preparation of organophosphorus compounds via carbon-phosphorus bond formation. [Internet] [Doctoral dissertation]. Texas Christian University; 2007. [cited 2021 Mar 07]. Available from: https://repository.tcu.edu:443/handle/116099117/3967.

Council of Science Editors:

Bravo-Altamirano K. New methodologies for the preparation of organophosphorus compounds via carbon-phosphorus bond formation. [Doctoral Dissertation]. Texas Christian University; 2007. Available from: https://repository.tcu.edu:443/handle/116099117/3967

Oregon State University

7. Richards, Carolyn L. K. Induction of autoantibodies in MRL/lpr mice exposed to 2% aniline denatured low-erucic acid rapeseed oil, an oil associated with the Spanish Toxic Oil Syndrome.

Degree: MS, Food Science and Technology, 1998, Oregon State University

URL: http://hdl.handle.net/1957/28174

► In 1981, illegal processing of rapeseed oil by a Spanish oil refinery resulted in the mass foodborne illness epidemic known as Toxic Oil Syndrome (TOS).… (more)

▼ In 1981, illegal processing of rapeseed oil by a Spanish oil refinery resulted in the mass foodborne illness epidemic known as Toxic Oil Syndrome (TOS). The toxic oil associated with this epidemic was sold in neighborhood markets and by itinerant salesmen as inexpensive olive oil. Ingestion of the toxic oil resulted in more than 20,000 illnesses and over 1,500 deaths in Spain. The etiologic agent of TOS remains unknown. In addition, animal studies have provided little insight into the mechanisms of toxicity because no animal model exhibits the symptoms of TOS. Researchers of Eosinophilia- Myalgia Syndrome (EMS) are in a similar quandary. EMS occurred in the United States in 1989, and the symptoms of this illness parallel TOS quite closely. The MRL/lpr mouse model has been suggested as a possible model for immunotoxicity caused by environmental exposure. Since the symptoms of most chronic phase patients appeared to be immunologically mediated, the MRL/lpr mouse was chosen as the animal model for the present experiment. Sixty two mice were used. Groups often mice were gavaged with three different dose levels of 2% aniline denatured low-erucic acid rapeseed oil (Canola oil) and mercuric chloride as a positive control. Ten mice were untreated as a naive control. Two mice were sacrificed upon arrival as a negative control. All mice treated with toxic oil displayed a decreased rate of weight gain relative to the naive control. Serum antinuclear antibodies (ANA) were detected using indirect immunofluorescence, and anti-type IV collagen antibodies (ACA) were detected using an ELISA technique. The mice receiving toxic oil displayed increased serum ANA titers relative to the naive control. However, there did not appear to be a relationship between toxic oil dose and ANA titer. All animals receiving oil displayed decreased serum ACA titers relative to the naive control. In this case, a direct relationship existed between ACA [p.2 of abstract missing]. Advisors/Committee Members: Selivonchick, Daniel P. (advisor).

Subjects/Keywords: Organophosphorus compounds – Toxicology

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APA (6^th Edition):

Richards, C. L. K. (1998). Induction of autoantibodies in MRL/lpr mice exposed to 2% aniline denatured low-erucic acid rapeseed oil, an oil associated with the Spanish Toxic Oil Syndrome. (Masters Thesis). Oregon State University. Retrieved from http://hdl.handle.net/1957/28174

Chicago Manual of Style (16^th Edition):

Richards, Carolyn L K. “Induction of autoantibodies in MRL/lpr mice exposed to 2% aniline denatured low-erucic acid rapeseed oil, an oil associated with the Spanish Toxic Oil Syndrome.” 1998. Masters Thesis, Oregon State University. Accessed March 07, 2021. http://hdl.handle.net/1957/28174.

MLA Handbook (7^th Edition):

Richards, Carolyn L K. “Induction of autoantibodies in MRL/lpr mice exposed to 2% aniline denatured low-erucic acid rapeseed oil, an oil associated with the Spanish Toxic Oil Syndrome.” 1998. Web. 07 Mar 2021.

Vancouver:

Richards CLK. Induction of autoantibodies in MRL/lpr mice exposed to 2% aniline denatured low-erucic acid rapeseed oil, an oil associated with the Spanish Toxic Oil Syndrome. [Internet] [Masters thesis]. Oregon State University; 1998. [cited 2021 Mar 07]. Available from: http://hdl.handle.net/1957/28174.

Council of Science Editors:

Richards CLK. Induction of autoantibodies in MRL/lpr mice exposed to 2% aniline denatured low-erucic acid rapeseed oil, an oil associated with the Spanish Toxic Oil Syndrome. [Masters Thesis]. Oregon State University; 1998. Available from: http://hdl.handle.net/1957/28174

University of Leicester

8. Williams, A. The synthesis and base-induced rearrangements of alpha-halophosphonamidates.

Degree: PhD, 1984, University of Leicester

URL: http://hdl.handle.net/2381/33997

► The work described in the thesis is concerned with the preparation and rearrangement of alpha-halophosphonamidates. The introduction reviews some of the important examples of Favorskii… (more)

Subjects/Keywords: 547; Organophosphorus chemistry

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APA (6^th Edition):

Williams, A. (1984). The synthesis and base-induced rearrangements of alpha-halophosphonamidates. (Doctoral Dissertation). University of Leicester. Retrieved from http://hdl.handle.net/2381/33997

Chicago Manual of Style (16^th Edition):

Williams, A. “The synthesis and base-induced rearrangements of alpha-halophosphonamidates.” 1984. Doctoral Dissertation, University of Leicester. Accessed March 07, 2021. http://hdl.handle.net/2381/33997.

MLA Handbook (7^th Edition):

Williams, A. “The synthesis and base-induced rearrangements of alpha-halophosphonamidates.” 1984. Web. 07 Mar 2021.

Vancouver:

Williams A. The synthesis and base-induced rearrangements of alpha-halophosphonamidates. [Internet] [Doctoral dissertation]. University of Leicester; 1984. [cited 2021 Mar 07]. Available from: http://hdl.handle.net/2381/33997.

Council of Science Editors:

Williams A. The synthesis and base-induced rearrangements of alpha-halophosphonamidates. [Doctoral Dissertation]. University of Leicester; 1984. Available from: http://hdl.handle.net/2381/33997

East Carolina University

9. Cataldo, Natalie. Assessment of Insecticide Resistance to Organophosphates and Pyrethroids in Aedes aegypti.

Degree: MS, MSEH-Environ Hlth-Research Opt, 2019, East Carolina University

URL: http://hdl.handle.net/10342/7281

► Aedes aegypti is the primary vector of pathogens such as Zika, dengue, yellow fever and chikungunya viruses, making mosquito control for this species a vital… (more)

Subjects/Keywords: Aedes aegypti; Insecticide resistance; Organophosphorus compounds; Pyrethroids

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APA (6^th Edition):

Cataldo, N. (2019). Assessment of Insecticide Resistance to Organophosphates and Pyrethroids in Aedes aegypti. (Masters Thesis). East Carolina University. Retrieved from http://hdl.handle.net/10342/7281

Chicago Manual of Style (16^th Edition):

Cataldo, Natalie. “Assessment of Insecticide Resistance to Organophosphates and Pyrethroids in Aedes aegypti.” 2019. Masters Thesis, East Carolina University. Accessed March 07, 2021. http://hdl.handle.net/10342/7281.

MLA Handbook (7^th Edition):

Cataldo, Natalie. “Assessment of Insecticide Resistance to Organophosphates and Pyrethroids in Aedes aegypti.” 2019. Web. 07 Mar 2021.

Vancouver:

Cataldo N. Assessment of Insecticide Resistance to Organophosphates and Pyrethroids in Aedes aegypti. [Internet] [Masters thesis]. East Carolina University; 2019. [cited 2021 Mar 07]. Available from: http://hdl.handle.net/10342/7281.

Council of Science Editors:

Cataldo N. Assessment of Insecticide Resistance to Organophosphates and Pyrethroids in Aedes aegypti. [Masters Thesis]. East Carolina University; 2019. Available from: http://hdl.handle.net/10342/7281

Montana State University

10. Warrant, Ronald Wade. Structural studies of organo-phosphorus (V) esters and thioesters.

Degree: PhD, College of Letters & Science, 1973, Montana State University

URL: https://scholarworks.montana.edu/xmlui/handle/1/4647

Subjects/Keywords: Organophosphorus compounds.; Crystals.

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APA (6^th Edition):

Warrant, R. W. (1973). Structural studies of organo-phosphorus (V) esters and thioesters. (Doctoral Dissertation). Montana State University. Retrieved from https://scholarworks.montana.edu/xmlui/handle/1/4647

Chicago Manual of Style (16^th Edition):

Warrant, Ronald Wade. “Structural studies of organo-phosphorus (V) esters and thioesters.” 1973. Doctoral Dissertation, Montana State University. Accessed March 07, 2021. https://scholarworks.montana.edu/xmlui/handle/1/4647.

MLA Handbook (7^th Edition):

Warrant, Ronald Wade. “Structural studies of organo-phosphorus (V) esters and thioesters.” 1973. Web. 07 Mar 2021.

Vancouver:

Warrant RW. Structural studies of organo-phosphorus (V) esters and thioesters. [Internet] [Doctoral dissertation]. Montana State University; 1973. [cited 2021 Mar 07]. Available from: https://scholarworks.montana.edu/xmlui/handle/1/4647.

Council of Science Editors:

Warrant RW. Structural studies of organo-phosphorus (V) esters and thioesters. [Doctoral Dissertation]. Montana State University; 1973. Available from: https://scholarworks.montana.edu/xmlui/handle/1/4647

Montana State University

11. Campbell, James Allen. Crystal and molecular structure of phosphetane oxides.

Degree: MS, College of Letters & Science, 1974, Montana State University

URL: https://scholarworks.montana.edu/xmlui/handle/1/4900

Subjects/Keywords: Organophosphorus compounds.; Crystals.

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APA (6^th Edition):

Campbell, J. A. (1974). Crystal and molecular structure of phosphetane oxides. (Masters Thesis). Montana State University. Retrieved from https://scholarworks.montana.edu/xmlui/handle/1/4900

Chicago Manual of Style (16^th Edition):

Campbell, James Allen. “Crystal and molecular structure of phosphetane oxides.” 1974. Masters Thesis, Montana State University. Accessed March 07, 2021. https://scholarworks.montana.edu/xmlui/handle/1/4900.

MLA Handbook (7^th Edition):

Campbell, James Allen. “Crystal and molecular structure of phosphetane oxides.” 1974. Web. 07 Mar 2021.

Vancouver:

Campbell JA. Crystal and molecular structure of phosphetane oxides. [Internet] [Masters thesis]. Montana State University; 1974. [cited 2021 Mar 07]. Available from: https://scholarworks.montana.edu/xmlui/handle/1/4900.

Council of Science Editors:

Campbell JA. Crystal and molecular structure of phosphetane oxides. [Masters Thesis]. Montana State University; 1974. Available from: https://scholarworks.montana.edu/xmlui/handle/1/4900

University of Hawaii – Manoa

12. Maynard, Richard B. Organouranium chemistry with phosphorus ylides.

Degree: PhD, 2009, University of Hawaii – Manoa

URL: http://hdl.handle.net/10125/9487

►

Photocopy of typescript.

Bibliography: leaves 172-197.

Microfiche.

xii, 179 leaves ill. 29 cm

A new and novel class of organouranium complexes containing phosphorus ylides as… (more)

▼

Photocopy of typescript.

Bibliography: leaves 172-197.

Microfiche.

xii, 179 leaves ill. 29 cm

A new and novel class of organouranium complexes containing phosphorus ylides as ligands have been prepared and characterized. The phosphorus ylides used in this study were of the general formula: Although the preparation of several of these lithiated phosphoylides (R = CH3 or C6H5) had previously been reported, no data on their characterization was available. Accordingly we have done so. The addition of one equivalent of lithiated phosphoylide to one equivalent of (C5H5)3UCl results in dark green complexes of the These triscyclopentadienyluraniumphosphoylide complexes rapidly react with carbon monoxide at room temperature to give carbon monoxide where R = C2H5, CH3 or C6H5. On the basis of infrared data ( υ co = 1660 cm^-1) a side-bonded or dihapto coordination of the acyl group is assigned for these complexes. This is only the second example of a triscyclopentadienyluranium complex expanding its coordination number from ten to eleven. When two equivalents of lithiated phosphorus ylide are added to (C5H5)3UC1, dark red dimeric complexes of the formula (p-(CH) (CH2)P(C6H5) (R)U(C5H5)2)2 (where R = CH3 or C6H5) result. Crystallization from diethyl ether produces deep red crystals of space group P21/c containing four molecules per unit cell of dimensions a = 12.675(8) Å, b = 16.462(8) Å, c = 25.837(25) Å and β = 124.43(5)°. Refinement converged for 3993 reflections with I ≥ 3(I) at R1 = 0.092 and Rw = 0.110. Sohx1et extraction of this compound with pentane belonging to the orthorhombic space group P212121 with a = 16.026(12) Å, b = 23.453(13) Å, c = 12.679(3) Å and four molecules per unit cell. Refinement converged at R1= 0.047 and Rw = 0.052 for 1874 independent reflections with I ≥ 3(I). The complex is a biscyclopentadienyluranium dimer bridged by two phosphorus ylide ligands. In addition to being the first nine-coordinate organouranium compound it is the first example of a complex in which a phosphorus ylide both chelates a single metal atom and bridges two metal atoms through a methine bridge. The 1H nmr of (µ-(CH)(CH2)P(C6H5)2U(C5H5)2)2is temperature dependent. At ambient temperature enantiomerization and interchange of diastereotopic cyclopentadienyl groups occurs at a rapid rate on the nmr time scale. At low temperature these processes slow and an estimated ΔG^+253 = 10 ± 1 kcal/mole in toluene-d8 and ΔG^+234 = 10 ± 1 kcal/mole in THF-d8 are obtained. At lower temperatures another process begins to slow which is ascribed to the slowing of the rotation of one-half of the cyclopentadienyl groups. The addition of three equivalents of lithiated phosphoylide to one equivalent of either (C5H5)3UCl or (C5H5)UCl3.2THF produces gold R = CH3 or C6H5. These monomeric complexes consist of a uranium bound to one cyclopentadienyl group and three chelating phosphorus ylides. These are the second example of nine-coordinated organouranium compounds. In addition, they contain six U-C σ bonds which is the most observed to…

Subjects/Keywords: Ylides; Organophosphorus compounds

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APA (6^th Edition):

Maynard, R. B. (2009). Organouranium chemistry with phosphorus ylides. (Doctoral Dissertation). University of Hawaii – Manoa. Retrieved from http://hdl.handle.net/10125/9487

Chicago Manual of Style (16^th Edition):

Maynard, Richard B. “Organouranium chemistry with phosphorus ylides.” 2009. Doctoral Dissertation, University of Hawaii – Manoa. Accessed March 07, 2021. http://hdl.handle.net/10125/9487.

MLA Handbook (7^th Edition):

Maynard, Richard B. “Organouranium chemistry with phosphorus ylides.” 2009. Web. 07 Mar 2021.

Vancouver:

Maynard RB. Organouranium chemistry with phosphorus ylides. [Internet] [Doctoral dissertation]. University of Hawaii – Manoa; 2009. [cited 2021 Mar 07]. Available from: http://hdl.handle.net/10125/9487.

Council of Science Editors:

Maynard RB. Organouranium chemistry with phosphorus ylides. [Doctoral Dissertation]. University of Hawaii – Manoa; 2009. Available from: http://hdl.handle.net/10125/9487

University of New South Wales

13. Donoghue, Neil. Aspects of reductive methods in organophosphorus chemistry.

Degree: Chemistry, 1998, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/22405 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:752/SOURCE02?view=true

► This study is concerned with the reductive cleavage of tetracoordinated organophos-phorus compounds (either quaternary phosphonium salts R4P+ X or tertiary phosphine oxides R3P=O) with either… (more)

Subjects/Keywords: Organophosphorus compounds – Analysis

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APA (6^th Edition):

Donoghue, N. (1998). Aspects of reductive methods in organophosphorus chemistry. (Doctoral Dissertation). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/22405 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:752/SOURCE02?view=true

Chicago Manual of Style (16^th Edition):

Donoghue, Neil. “Aspects of reductive methods in organophosphorus chemistry.” 1998. Doctoral Dissertation, University of New South Wales. Accessed March 07, 2021. http://handle.unsw.edu.au/1959.4/22405 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:752/SOURCE02?view=true.

MLA Handbook (7^th Edition):

Donoghue, Neil. “Aspects of reductive methods in organophosphorus chemistry.” 1998. Web. 07 Mar 2021.

Vancouver:

Donoghue N. Aspects of reductive methods in organophosphorus chemistry. [Internet] [Doctoral dissertation]. University of New South Wales; 1998. [cited 2021 Mar 07]. Available from: http://handle.unsw.edu.au/1959.4/22405 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:752/SOURCE02?view=true.

Council of Science Editors:

Donoghue N. Aspects of reductive methods in organophosphorus chemistry. [Doctoral Dissertation]. University of New South Wales; 1998. Available from: http://handle.unsw.edu.au/1959.4/22405 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:752/SOURCE02?view=true

Texas Christian University

14. Devulapalli, Pradeep Kumar. Synthesis and reactivity of (silylanilino)phosphines.

Degree: PhD, 2007, Texas Christian University

URL: https://repository.tcu.edu:443/handle/116099117/3974

Subjects/Keywords: Polyphosphazenes.; Organophosphorus compounds.

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APA (6^th Edition):

Devulapalli, P. K. (2007). Synthesis and reactivity of (silylanilino)phosphines. (Doctoral Dissertation). Texas Christian University. Retrieved from https://repository.tcu.edu:443/handle/116099117/3974

Chicago Manual of Style (16^th Edition):

Devulapalli, Pradeep Kumar. “Synthesis and reactivity of (silylanilino)phosphines.” 2007. Doctoral Dissertation, Texas Christian University. Accessed March 07, 2021. https://repository.tcu.edu:443/handle/116099117/3974.

MLA Handbook (7^th Edition):

Devulapalli, Pradeep Kumar. “Synthesis and reactivity of (silylanilino)phosphines.” 2007. Web. 07 Mar 2021.

Vancouver:

Devulapalli PK. Synthesis and reactivity of (silylanilino)phosphines. [Internet] [Doctoral dissertation]. Texas Christian University; 2007. [cited 2021 Mar 07]. Available from: https://repository.tcu.edu:443/handle/116099117/3974.

Council of Science Editors:

Devulapalli PK. Synthesis and reactivity of (silylanilino)phosphines. [Doctoral Dissertation]. Texas Christian University; 2007. Available from: https://repository.tcu.edu:443/handle/116099117/3974

Texas Christian University

15. Antczak, Monika I. New methodologies for the synthesis of organophosphorus compounds.

Degree: PhD, 2008, Texas Christian University

URL: https://repository.tcu.edu:443/handle/116099117/4038

Subjects/Keywords: Organophosphorus compounds Analysis.

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APA (6^th Edition):

Antczak, M. I. (2008). New methodologies for the synthesis of organophosphorus compounds. (Doctoral Dissertation). Texas Christian University. Retrieved from https://repository.tcu.edu:443/handle/116099117/4038

Chicago Manual of Style (16^th Edition):

Antczak, Monika I. “New methodologies for the synthesis of organophosphorus compounds.” 2008. Doctoral Dissertation, Texas Christian University. Accessed March 07, 2021. https://repository.tcu.edu:443/handle/116099117/4038.

MLA Handbook (7^th Edition):

Antczak, Monika I. “New methodologies for the synthesis of organophosphorus compounds.” 2008. Web. 07 Mar 2021.

Vancouver:

Antczak MI. New methodologies for the synthesis of organophosphorus compounds. [Internet] [Doctoral dissertation]. Texas Christian University; 2008. [cited 2021 Mar 07]. Available from: https://repository.tcu.edu:443/handle/116099117/4038.

Council of Science Editors:

Antczak MI. New methodologies for the synthesis of organophosphorus compounds. [Doctoral Dissertation]. Texas Christian University; 2008. Available from: https://repository.tcu.edu:443/handle/116099117/4038

University of Dayton

16. Murtadha, Batool J. Asymmetric Synthesis of Organophosphates and Their Derivatives.

Degree: MS(M.S.), Chemistry, 2020, University of Dayton

URL: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1591711657745069

► Organophosphorus compounds (OPs) are widely used in the agricultural industry especially in the pesticide market. Phosphates play a huge role as biological compounds in the… (more)

Subjects/Keywords: Chemistry; organophosphorus organophosphate chiral P-chiral

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APA (6^th Edition):

Murtadha, B. J. (2020). Asymmetric Synthesis of Organophosphates and Their Derivatives. (Masters Thesis). University of Dayton. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=dayton1591711657745069

Chicago Manual of Style (16^th Edition):

Murtadha, Batool J. “Asymmetric Synthesis of Organophosphates and Their Derivatives.” 2020. Masters Thesis, University of Dayton. Accessed March 07, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1591711657745069.

MLA Handbook (7^th Edition):

Murtadha, Batool J. “Asymmetric Synthesis of Organophosphates and Their Derivatives.” 2020. Web. 07 Mar 2021.

Vancouver:

Murtadha BJ. Asymmetric Synthesis of Organophosphates and Their Derivatives. [Internet] [Masters thesis]. University of Dayton; 2020. [cited 2021 Mar 07]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1591711657745069.

Council of Science Editors:

Murtadha BJ. Asymmetric Synthesis of Organophosphates and Their Derivatives. [Masters Thesis]. University of Dayton; 2020. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1591711657745069

The Ohio State University

17. Detra, Randall Lee. Organophosphate toxicology of larval Chironomus riparius Meigen (=thummi Kiefer) (Diptera: Chironomidae).

Degree: PhD, Graduate School, 1982, The Ohio State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1487175951038434

Subjects/Keywords: Biology; Organophosphorus compounds

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APA (6^th Edition):

Detra, R. L. (1982). Organophosphate toxicology of larval Chironomus riparius Meigen (=thummi Kiefer) (Diptera: Chironomidae). (Doctoral Dissertation). The Ohio State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=osu1487175951038434

Chicago Manual of Style (16^th Edition):

Detra, Randall Lee. “Organophosphate toxicology of larval Chironomus riparius Meigen (=thummi Kiefer) (Diptera: Chironomidae).” 1982. Doctoral Dissertation, The Ohio State University. Accessed March 07, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487175951038434.

MLA Handbook (7^th Edition):

Detra, Randall Lee. “Organophosphate toxicology of larval Chironomus riparius Meigen (=thummi Kiefer) (Diptera: Chironomidae).” 1982. Web. 07 Mar 2021.

Vancouver:

Detra RL. Organophosphate toxicology of larval Chironomus riparius Meigen (=thummi Kiefer) (Diptera: Chironomidae). [Internet] [Doctoral dissertation]. The Ohio State University; 1982. [cited 2021 Mar 07]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1487175951038434.

Council of Science Editors:

Detra RL. Organophosphate toxicology of larval Chironomus riparius Meigen (=thummi Kiefer) (Diptera: Chironomidae). [Doctoral Dissertation]. The Ohio State University; 1982. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1487175951038434

18. WU, Shanshan. Development of Conjugated Low-coordinate Organophosphorus Materials.

Degree: PhD, Chemistry, 2014, Case Western Reserve University School of Graduate Studies

URL: http://rave.ohiolink.edu/etdc/view?acc_num=case1396603528

► Organophosphorus conjugated materials featuring P=C units have been studied in recent years due to their unique optoelectronic properties, which may possibly find use in OLEDs… (more)

▼ Organophosphorus conjugated materials featuring P=C units have been studied in recent years due to their unique optoelectronic properties, which may possibly find use in OLEDs and other optoelectronic devices. Previous study on 1,3-benzoxaphospholes (BOPs) revealed their highly fluorescent nature. In order to facilitate employment of these types of materials into devices, we sought to increase the stability and solubility of benzoxaphospholes by introduction of a sterically demanding tert-butyl group ortho to the low coordinate phosphorus center. In the first part of this work, reaction precursor 3,5-di-tert-butyl-2-phosphinophenol was prepared and characterized. But the presence of a sterically demanding tert-butyl group adjacent to the PH2 renders the molecule more air sensitive than 2-phosphinophenol. Investigations into the stability of this bulky substituted phosphinophenol were conducted. The second part of this presented work is the synthesis and characterization of a group of sterically hindered 1,3-benzoxaphospholes. Those compounds displayed comparable photoluminescence and enhanced stability than the less bulky 1,3-benzoxaphospholes. Furthermore we have been working on the incorporation of BOP units into extended conjugated systems. A series of bisbenzoxaphospholes and a tribenzoxaphosphole were synthesized and characterized.In the third part, an unusual phospha-Fries rearrangement reaction of diethyl (2,3,5-trimethylphenyl)phosphate to yield diethyl (2-hydroxy-4,6-dimethylbenzyl)phosphonate was discovered in the preliminary work. This new phosphonate could be reduced to 3,5-dimethyl-2-phosphanylmethylphenol, which then could be used to make novel six-membered heterocyclic compounds containing a P=C bond. Azaphospholes have been used in coordination chemistry. However, the literature has no examples of luminescent azaphosphole. Due to the rigid structure of carbazole, we have interest in using it as a template to synthesize luminescent carbazole-based azaphospholes. In this work, synthetic strategies for carbazole-based azaphosphole will be explored. Advisors/Committee Members: Protasiewicz, John (Advisor), Kenney, Malcolm (Committee Chair).

Subjects/Keywords: Chemistry; Conjugated materials; low-coordinate organophosphorus

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APA (6^th Edition):

WU, S. (2014). Development of Conjugated Low-coordinate Organophosphorus Materials. (Doctoral Dissertation). Case Western Reserve University School of Graduate Studies. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=case1396603528

Chicago Manual of Style (16^th Edition):

WU, Shanshan. “Development of Conjugated Low-coordinate Organophosphorus Materials.” 2014. Doctoral Dissertation, Case Western Reserve University School of Graduate Studies. Accessed March 07, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=case1396603528.

MLA Handbook (7^th Edition):

WU, Shanshan. “Development of Conjugated Low-coordinate Organophosphorus Materials.” 2014. Web. 07 Mar 2021.

Vancouver:

WU S. Development of Conjugated Low-coordinate Organophosphorus Materials. [Internet] [Doctoral dissertation]. Case Western Reserve University School of Graduate Studies; 2014. [cited 2021 Mar 07]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=case1396603528.

Council of Science Editors:

WU S. Development of Conjugated Low-coordinate Organophosphorus Materials. [Doctoral Dissertation]. Case Western Reserve University School of Graduate Studies; 2014. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=case1396603528

19. Phugare, Swapnil Suresh. Microbial systems for bioremediation of toxicants;.

Degree: Biochemistry, 2011, Shivaji University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/10023

None

References p. 203-226 and List of publications included

Advisors/Committee Members: Jadhav, Jyoti P.

Subjects/Keywords: Biochemistry; Microbial systems; Pesticides; Organophosphorus hydrolase; Organophosphorus acid anhydrolase

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APA (6^th Edition):

Phugare, S. S. (2011). Microbial systems for bioremediation of toxicants;. (Thesis). Shivaji University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/10023

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Phugare, Swapnil Suresh. “Microbial systems for bioremediation of toxicants;.” 2011. Thesis, Shivaji University. Accessed March 07, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/10023.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Phugare, Swapnil Suresh. “Microbial systems for bioremediation of toxicants;.” 2011. Web. 07 Mar 2021.

Vancouver:

Phugare SS. Microbial systems for bioremediation of toxicants;. [Internet] [Thesis]. Shivaji University; 2011. [cited 2021 Mar 07]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/10023.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Phugare SS. Microbial systems for bioremediation of toxicants;. [Thesis]. Shivaji University; 2011. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/10023

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

The Ohio State University

20. Ward, Nathan Andrew. Resurrection of Organophosphorus-Aged Acetylcholinesterase via Mannich Bases Derived from Proline.

Degree: MS, Chemistry, 2019, The Ohio State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1565714137331736

► Organophosphorus (OP) compounds are responsible for an estimated 220,000 deaths annually. OP compounds inhibit the enzyme acetylcholinesterase (AChE) via phosphylation of a serine residue within… (more)

▼ Organophosphorus (OP) compounds are responsible for an estimated 220,000 deaths annually. OP compounds inhibit the enzyme acetylcholinesterase (AChE) via phosphylation of a serine residue within the active site. Upon inhibition of AChE, acetylcholine accumulates in neuromuscular junctions, resulting in a cholinergic crisis and, if not treated immediately, can lead to death. Along with management of symptoms, current medical countermeasures for OP poisoning utilize nucleophilic oximes, which can displace the phosphorus moiety from the serine residue, reactivating AChE to its native state. However, following inhibition, a spontaneous O-dealkylation of the phosphylated serine residue can occur, resulting in an anionic phosphylated serine residue; this process is known as aging. There is currently no approved therapeutic that is capable of restoring OP-aged AChE to its native state (a process referred to as resurrection). Previous studies by our group have shown that a class of compounds called quinone methide precursors (QMPs) both resurrect OP-aged AChE and reactivate OP-inhibited AChE back to its native state.A previous lead QMP from the Hadad group featured a pyrrolidine leaving group, while the current lead QMP features an (R)-2-methylpyrrolidine leaving group. Thus, the addition of a methyl group at the 2-position of the pyrrolidine ring with the (R)-configuration increased the resurrection efficacy of OP-aged AChE. This work describes the synthesis of novel QMPs that have been derived from proline. Proline was derivatized to vary the functional group at the 2-position of the pyrrolidine ring in an effort to further increase the resurrection efficacy of OP-aged AChE.More specifically, proline was derivatized to feature ester, amide, alcohol, ether, and amine functional groups. Then, the QMPs were synthesized via a Mannich reaction between 3-hydroxypyridine and the proline derivatives. The QMPs were screened against OP-aged AChE and the resurrection efficacy was measured via Ellman’s assay. Advisors/Committee Members: Hadad, Christopher (Advisor).

Subjects/Keywords: Biochemistry; Chemistry; Organic Chemistry; organophosphorus; resurrection; proline; Mannich bases; resurrection of acetylcholinesterase; organophosphorus-aged; OP-aged AChE

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APA (6^th Edition):

Ward, N. A. (2019). Resurrection of Organophosphorus-Aged Acetylcholinesterase via Mannich Bases Derived from Proline. (Masters Thesis). The Ohio State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=osu1565714137331736

Chicago Manual of Style (16^th Edition):

Ward, Nathan Andrew. “Resurrection of Organophosphorus-Aged Acetylcholinesterase via Mannich Bases Derived from Proline.” 2019. Masters Thesis, The Ohio State University. Accessed March 07, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=osu1565714137331736.

MLA Handbook (7^th Edition):

Ward, Nathan Andrew. “Resurrection of Organophosphorus-Aged Acetylcholinesterase via Mannich Bases Derived from Proline.” 2019. Web. 07 Mar 2021.

Vancouver:

Ward NA. Resurrection of Organophosphorus-Aged Acetylcholinesterase via Mannich Bases Derived from Proline. [Internet] [Masters thesis]. The Ohio State University; 2019. [cited 2021 Mar 07]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1565714137331736.

Council of Science Editors:

Ward NA. Resurrection of Organophosphorus-Aged Acetylcholinesterase via Mannich Bases Derived from Proline. [Masters Thesis]. The Ohio State University; 2019. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1565714137331736

Deakin University

21. Madden, Bernard W. Studies on the photochemical stability of organophosphorus insecticides for textile mothproofing.

Degree: 1980, Deakin University

URL: http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20051017.121513

► The light stability of 0,0-diethyl-0-(4-ethylthiophenyl)phosphorothioate, a parent structure of a new class of fibre-reactive organophosphorus insectproofing agents for use on wool textiles was extensively examined.… (more)

Subjects/Keywords: insecticides; mothproofing; organophosphorus insecticides; textiles

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APA (6^th Edition):

Madden, B. W. (1980). Studies on the photochemical stability of organophosphorus insecticides for textile mothproofing. (Thesis). Deakin University. Retrieved from http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20051017.121513

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Madden, Bernard W. “Studies on the photochemical stability of organophosphorus insecticides for textile mothproofing.” 1980. Thesis, Deakin University. Accessed March 07, 2021. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20051017.121513.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Madden, Bernard W. “Studies on the photochemical stability of organophosphorus insecticides for textile mothproofing.” 1980. Web. 07 Mar 2021.

Vancouver:

Madden BW. Studies on the photochemical stability of organophosphorus insecticides for textile mothproofing. [Internet] [Thesis]. Deakin University; 1980. [cited 2021 Mar 07]. Available from: http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20051017.121513.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Madden BW. Studies on the photochemical stability of organophosphorus insecticides for textile mothproofing. [Thesis]. Deakin University; 1980. Available from: http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20051017.121513

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

22. Bridle, Mark Joseph,author. Computational study of the reactions of phosphinylidenes, fluoroquinolones and hydrazones : molecules of commercial and pharmaceutical interest.

Degree: 2017, Texas Christian University

URL: https://repository.tcu.edu/handle/116099117/20525

► Hydrazones are of commercial and pharmaceutical interest due to their pH lability. Previously, it was demonstrated that triazinylhydrazones exhibited greater stability to hydrolysis at pH… (more)

Subjects/Keywords: Fluoroquinolones.; Hydrazones.; Organophosphorus compounds.

…17 Scheme 2.7: Industrial process for the manufacture of organophosphorus compounds… …18 Scheme 2.8: Alternative organophosphorus compound manufacturing process using… …Chapter 2: Phosphinylidene Tautomerization 2.1 Phosphorus Chemistry Organophosphorus compounds…

11 more images…

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APA (6^th Edition):

Bridle, M. J. (2017). Computational study of the reactions of phosphinylidenes, fluoroquinolones and hydrazones : molecules of commercial and pharmaceutical interest. (Thesis). Texas Christian University. Retrieved from https://repository.tcu.edu/handle/116099117/20525

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bridle, Mark Joseph,author. “Computational study of the reactions of phosphinylidenes, fluoroquinolones and hydrazones : molecules of commercial and pharmaceutical interest.” 2017. Thesis, Texas Christian University. Accessed March 07, 2021. https://repository.tcu.edu/handle/116099117/20525.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bridle, Mark Joseph,author. “Computational study of the reactions of phosphinylidenes, fluoroquinolones and hydrazones : molecules of commercial and pharmaceutical interest.” 2017. Web. 07 Mar 2021.

Vancouver:

Bridle MJ. Computational study of the reactions of phosphinylidenes, fluoroquinolones and hydrazones : molecules of commercial and pharmaceutical interest. [Internet] [Thesis]. Texas Christian University; 2017. [cited 2021 Mar 07]. Available from: https://repository.tcu.edu/handle/116099117/20525.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bridle MJ. Computational study of the reactions of phosphinylidenes, fluoroquinolones and hydrazones : molecules of commercial and pharmaceutical interest. [Thesis]. Texas Christian University; 2017. Available from: https://repository.tcu.edu/handle/116099117/20525

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Loyola University Chicago

23. Frick, Jeffrey A. 4-(Phenylsulfonyl) Butanoic Acid: Preparation, Dianion Generation, and Application to Four Carbon Chain Extension ; Studies of Organophosphorus Compounds Derived from Serine.

Degree: PhD, Chemistry, 1990, Loyola University Chicago

URL: https://ecommons.luc.edu/luc_diss/3163

Subjects/Keywords: Phenolic acids.; Organophosphorus compounds.; Chemistry

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Frick, J. A. (1990). 4-(Phenylsulfonyl) Butanoic Acid: Preparation, Dianion Generation, and Application to Four Carbon Chain Extension ; Studies of Organophosphorus Compounds Derived from Serine. (Doctoral Dissertation). Loyola University Chicago. Retrieved from https://ecommons.luc.edu/luc_diss/3163

Chicago Manual of Style (16^th Edition):

Frick, Jeffrey A. “4-(Phenylsulfonyl) Butanoic Acid: Preparation, Dianion Generation, and Application to Four Carbon Chain Extension ; Studies of Organophosphorus Compounds Derived from Serine.” 1990. Doctoral Dissertation, Loyola University Chicago. Accessed March 07, 2021. https://ecommons.luc.edu/luc_diss/3163.

MLA Handbook (7^th Edition):

Frick, Jeffrey A. “4-(Phenylsulfonyl) Butanoic Acid: Preparation, Dianion Generation, and Application to Four Carbon Chain Extension ; Studies of Organophosphorus Compounds Derived from Serine.” 1990. Web. 07 Mar 2021.

Vancouver:

Frick JA. 4-(Phenylsulfonyl) Butanoic Acid: Preparation, Dianion Generation, and Application to Four Carbon Chain Extension ; Studies of Organophosphorus Compounds Derived from Serine. [Internet] [Doctoral dissertation]. Loyola University Chicago; 1990. [cited 2021 Mar 07]. Available from: https://ecommons.luc.edu/luc_diss/3163.

Council of Science Editors:

Frick JA. 4-(Phenylsulfonyl) Butanoic Acid: Preparation, Dianion Generation, and Application to Four Carbon Chain Extension ; Studies of Organophosphorus Compounds Derived from Serine. [Doctoral Dissertation]. Loyola University Chicago; 1990. Available from: https://ecommons.luc.edu/luc_diss/3163

Universidade Estadual de Campinas

24. Silva, Marcos Paulo da. Determinação de pesticidas organofosforados através de método enzimático: Determination of organophosphorus pesticides through the enzymatic method.

Degree: 2011, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/248836

► Abstract: Brazil is one of the world's largest consumers of pesticides. The national agency for health monitoring found, in 2008, that approximately 15% of samples… (more)

▼ Abstract: Brazil is one of the world's largest consumers of pesticides. The national agency for health monitoring found, in 2008, that approximately 15% of samples had maximum residue limit (MRL) above the permitted by Law. When used properly pesticides help increase production. But when misused they can be extremely detrimental to the environment and to the population, which has led civil society to demand tighter control from environmental agencies and increased the demand for analytical data. In this work, we developed a scanning method for the determination of organophosphorus pesticides using a FIA procedure associated with an enzymatic biosensor based on acetylcholinesterase. The method is selective for inhibitors of this enzyme and is extremely simple, of low cost and very good. detection limits. For introduction into the FIA system, the solution containing the pesticide should be in aqueous solution but it is not necessary to perform any prior concentration of the analyte. For the pesticide methyl parathion the detection limit is the range of 10 mol L. The correlation coefficient is 0.9917 and the average relative standard deviation is 4.8% (n = 6). For the pesticide chlorpyrifos the detection limit is about 10 mol L, the correlation coefficient is 0.9979 and the average relative standard deviation is 2.3%. For the pesticide malathion the detection limit is in the range of 10 mol L, the correlation coefficient is 0.9902 and the average relative standard deviation is 5.8 (n = 3). For the pesticide dichlorvos the detection limit was about 10 mol L, the correlation coefficient was 0.9921 and the average standard deviation of 3.8 (n = 6) Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Tubino, Matthieu, 1947- (advisor), Universidade Estadual de Campinas. Instituto de Química (institution), Programa de Pós-Graduação em Ciências (nameofprogram), Pezza, Leonardo (committee member), Vieira, Eny Maria (committee member), Bueno, Maria Izabel Maretti Silveira (committee member), Rossi, Adriana Vitorino (committee member).

Subjects/Keywords: Pesticidas; Organofosforados; Enzimas; Análise por FIA; Pesticides; Organophosphorus; Analysis by FIA

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Silva, M. P. d. (2011). Determinação de pesticidas organofosforados através de método enzimático: Determination of organophosphorus pesticides through the enzymatic method. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/248836

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Silva, Marcos Paulo da. “Determinação de pesticidas organofosforados através de método enzimático: Determination of organophosphorus pesticides through the enzymatic method.” 2011. Thesis, Universidade Estadual de Campinas. Accessed March 07, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/248836.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Silva, Marcos Paulo da. “Determinação de pesticidas organofosforados através de método enzimático: Determination of organophosphorus pesticides through the enzymatic method.” 2011. Web. 07 Mar 2021.

Vancouver:

Silva MPd. Determinação de pesticidas organofosforados através de método enzimático: Determination of organophosphorus pesticides through the enzymatic method. [Internet] [Thesis]. Universidade Estadual de Campinas; 2011. [cited 2021 Mar 07]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/248836.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Silva MPd. Determinação de pesticidas organofosforados através de método enzimático: Determination of organophosphorus pesticides through the enzymatic method. [Thesis]. Universidade Estadual de Campinas; 2011. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/248836

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

25. Jagadeesh Kumar, N. X ray diffraction crystal structure determination of some organophosphorus compounds; -.

Degree: Physics, 1997, Sri Venkateswara University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/49182

None

Referenceand publication given

Advisors/Committee Members: Krishnaiah, M.

Subjects/Keywords: Crystal; Determination; Organophosphorus; X ray

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APA (6^th Edition):

Jagadeesh Kumar, N. (1997). X ray diffraction crystal structure determination of some organophosphorus compounds; -. (Thesis). Sri Venkateswara University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/49182

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Jagadeesh Kumar, N. “X ray diffraction crystal structure determination of some organophosphorus compounds; -.” 1997. Thesis, Sri Venkateswara University. Accessed March 07, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/49182.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Jagadeesh Kumar, N. “X ray diffraction crystal structure determination of some organophosphorus compounds; -.” 1997. Web. 07 Mar 2021.

Vancouver:

Jagadeesh Kumar N. X ray diffraction crystal structure determination of some organophosphorus compounds; -. [Internet] [Thesis]. Sri Venkateswara University; 1997. [cited 2021 Mar 07]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49182.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Jagadeesh Kumar N. X ray diffraction crystal structure determination of some organophosphorus compounds; -. [Thesis]. Sri Venkateswara University; 1997. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49182

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

26. Reddy, B Sankar. Studies on the synthesis spectral and biological activity of some organophosphorus compounds; -.

Degree: Chemistry, 1993, Sri Venkateswara University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/49189

None

Reference p.187-202

Advisors/Committee Members: Reddy, C Devendranath.

Subjects/Keywords: Biological; Organophosphorus; Studies; Synthesis

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APA (6^th Edition):

Reddy, B. S. (1993). Studies on the synthesis spectral and biological activity of some organophosphorus compounds; -. (Thesis). Sri Venkateswara University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/49189

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Reddy, B Sankar. “Studies on the synthesis spectral and biological activity of some organophosphorus compounds; -.” 1993. Thesis, Sri Venkateswara University. Accessed March 07, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/49189.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Reddy, B Sankar. “Studies on the synthesis spectral and biological activity of some organophosphorus compounds; -.” 1993. Web. 07 Mar 2021.

Vancouver:

Reddy BS. Studies on the synthesis spectral and biological activity of some organophosphorus compounds; -. [Internet] [Thesis]. Sri Venkateswara University; 1993. [cited 2021 Mar 07]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49189.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Reddy BS. Studies on the synthesis spectral and biological activity of some organophosphorus compounds; -. [Thesis]. Sri Venkateswara University; 1993. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49189

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

27. Raghu, KV. Synthesis spectral and biological studies of some organophosphorus compounds; -.

Degree: Chemistry, 1994, Sri Venkateswara University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/49237

None

Reference p.218-235

Advisors/Committee Members: Reddy, C Devendranath.

Subjects/Keywords: Biological; Organophosphorus; Studies; Synthesis

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APA (6^th Edition):

Raghu, K. (1994). Synthesis spectral and biological studies of some organophosphorus compounds; -. (Thesis). Sri Venkateswara University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/49237

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Raghu, KV. “Synthesis spectral and biological studies of some organophosphorus compounds; -.” 1994. Thesis, Sri Venkateswara University. Accessed March 07, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/49237.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Raghu, KV. “Synthesis spectral and biological studies of some organophosphorus compounds; -.” 1994. Web. 07 Mar 2021.

Vancouver:

Raghu K. Synthesis spectral and biological studies of some organophosphorus compounds; -. [Internet] [Thesis]. Sri Venkateswara University; 1994. [cited 2021 Mar 07]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49237.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Raghu K. Synthesis spectral and biological studies of some organophosphorus compounds; -. [Thesis]. Sri Venkateswara University; 1994. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49237

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

28. Babu, Y Hari. Studies on the synthesis structure and bioactivity of some novel organophosphorus heterocyclic compounds; -.

Degree: Chemistry, 2004, Sri Venkateswara University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/37898

None

References p. 156-162

Advisors/Committee Members: Reddy, C Suresh.

Subjects/Keywords: Bioactivity; Novel; Organophosphorus; Synthesis

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APA (6^th Edition):

Babu, Y. H. (2004). Studies on the synthesis structure and bioactivity of some novel organophosphorus heterocyclic compounds; -. (Thesis). Sri Venkateswara University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/37898

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Babu, Y Hari. “Studies on the synthesis structure and bioactivity of some novel organophosphorus heterocyclic compounds; -.” 2004. Thesis, Sri Venkateswara University. Accessed March 07, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/37898.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Babu, Y Hari. “Studies on the synthesis structure and bioactivity of some novel organophosphorus heterocyclic compounds; -.” 2004. Web. 07 Mar 2021.

Vancouver:

Babu YH. Studies on the synthesis structure and bioactivity of some novel organophosphorus heterocyclic compounds; -. [Internet] [Thesis]. Sri Venkateswara University; 2004. [cited 2021 Mar 07]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/37898.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Babu YH. Studies on the synthesis structure and bioactivity of some novel organophosphorus heterocyclic compounds; -. [Thesis]. Sri Venkateswara University; 2004. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/37898

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

29. Reddy, P Vasu Govardhana. Synthesis, spectral characterisation and biological activity of organophosphorus heterocyclic compounds; -.

Degree: Chemistry, 2003, Sri Venkateswara University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/37988

None

References included

Advisors/Committee Members: Reddy, C Suresh.

Subjects/Keywords: Biological; Characterisation; Organophosphorus; Spectral; Synthesis

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Reddy, P. V. G. (2003). Synthesis, spectral characterisation and biological activity of organophosphorus heterocyclic compounds; -. (Thesis). Sri Venkateswara University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/37988

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Reddy, P Vasu Govardhana. “Synthesis, spectral characterisation and biological activity of organophosphorus heterocyclic compounds; -.” 2003. Thesis, Sri Venkateswara University. Accessed March 07, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/37988.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Reddy, P Vasu Govardhana. “Synthesis, spectral characterisation and biological activity of organophosphorus heterocyclic compounds; -.” 2003. Web. 07 Mar 2021.

Vancouver:

Reddy PVG. Synthesis, spectral characterisation and biological activity of organophosphorus heterocyclic compounds; -. [Internet] [Thesis]. Sri Venkateswara University; 2003. [cited 2021 Mar 07]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/37988.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Reddy PVG. Synthesis, spectral characterisation and biological activity of organophosphorus heterocyclic compounds; -. [Thesis]. Sri Venkateswara University; 2003. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/37988

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

30. Gisele Oliveira Romão. Ocorrência de resíduos de dimetoato e aldicarb em ovos produzidos na região norte do estado do Paraná.

Degree: 2007, Universidade Estadual de Londrina

URL: http://www.bibliotecadigital.uel.br/document/?code=vtls000123738

►

The metals are used by the man since the beginning of its existence as source of tools and utensils of hunting, ornament among others. However… (more)

▼

The metals are used by the man since the beginning of its existence as source of tools and utensils of hunting, ornament among others. However a much more intrinsic relation occurs between the human beings and metals, therefore some metals as copper, for example, is essential for the maintenance of some organic functions. Currently the metal use is carried through in wide scale for industries as the steel mill and the automobile one, being many set free undesired composites in the Nature causing great ambient damages. All present alimentary chain in the Nature is subjects to this contamination, being that fish, birds and mammals can exhibit biological accumulation harmful composites, as the lead and cadmium in its organisms. The main sources of contamination for the animals and human beings are the foods and the environments where they live. Had to the increase of the world-wide population and the concern each bigger time with the preservation of the environment, the accomplishment of studies with ecotoxicological characteristics is increasing, therefore it is essential to know which the quality of the foods that arrive at the consumer and as it is the environment where we live.

A avicultura de postura utiliza os inseticidas como agente terapêutico, profilático e no controle de moscas. Após exposição das aves aos praguicidas e medicamentos, via alimentação, água, controle de moscas e ectoparasitas, pode resultar na presença de resíduos em ovos ou produtos derivados, que podem acarretar prejuízos à saúde dos consumidores. O presente trabalho teve por objetivo identificar, pela Cromatografia em Camada Delgada (CCD), confirmar e quantificar, pela Cromatografia à Gás (CG), a presença de resíduos do organofosforado Dimetoato e do carbamato Aldicarb em ovos produzidos na região sul do Brasil e avaliar o risco à saúde humana pela exposição aos resíduos de Dimetoato e Aldicarb pelo consumo de ovos, pois no Brasil não há dados da ocorrência de resíduos de inseticidas em ovos e tão pouco o risco à saúde humana pelo consumo deste alimento com resíduos contaminantes. Das 36 amostras analisadas, 11 (11/36) foram positivas para Dimetoato e 2 (2/36) positivas para Aldicarb na análise em CCD. Na análise confirmatória em CG, 8 (8/11) e 2 (2/2) foram positivas para Dimetoato e Aldicarb respectivamente. O consumo de resíduos de Dimetoato e Aldicarb foi calculado a partir das maiores concentrações e das médias encontradas. Foram realizados cálculos de Ingestão Diária Provável máxima e média considerando os limites de Ingestão Diária Aceitável fornecidos pelo Codex Alimentarius. Neste estudo foi encontrado risco à saúde de crianças na faixa etária de 1 a 10 anos pelo consumo diário de ovos frescos com resíduos de Dimetoato, por estar acima do limite de Ingestão Diária Provável máxima. Os dados encontrados apontam a necessidade de implantação de um sistema APPCC na cadeia produtiva avícola de granjas localizadas nos municípios da região sul do Brasil incluindo, análises de resíduos de inseticidas nas matérias-primas usadas nas rações…

Advisors/Committee Members: Daisy Pontes Netto ., Miguel Machinski Junior, Mara Regina Stipp Balarin.

Subjects/Keywords: Toxicologia veterinária; Compostos organofosforados; Aldicard; Veterinary toxicology; Organophosphorus compounds

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Romão, G. O. (2007). Ocorrência de resíduos de dimetoato e aldicarb em ovos produzidos na região norte do estado do Paraná. (Thesis). Universidade Estadual de Londrina. Retrieved from http://www.bibliotecadigital.uel.br/document/?code=vtls000123738

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Romão, Gisele Oliveira. “Ocorrência de resíduos de dimetoato e aldicarb em ovos produzidos na região norte do estado do Paraná.” 2007. Thesis, Universidade Estadual de Londrina. Accessed March 07, 2021. http://www.bibliotecadigital.uel.br/document/?code=vtls000123738.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Romão, Gisele Oliveira. “Ocorrência de resíduos de dimetoato e aldicarb em ovos produzidos na região norte do estado do Paraná.” 2007. Web. 07 Mar 2021.

Vancouver:

Romão GO. Ocorrência de resíduos de dimetoato e aldicarb em ovos produzidos na região norte do estado do Paraná. [Internet] [Thesis]. Universidade Estadual de Londrina; 2007. [cited 2021 Mar 07]. Available from: http://www.bibliotecadigital.uel.br/document/?code=vtls000123738.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Romão GO. Ocorrência de resíduos de dimetoato e aldicarb em ovos produzidos na região norte do estado do Paraná. [Thesis]. Universidade Estadual de Londrina; 2007. Available from: http://www.bibliotecadigital.uel.br/document/?code=vtls000123738

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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Open Access Theses and Dissertations