Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

Sorted by: relevance · author · university · dateNew search

You searched for +publisher:"University of South Africa" +contributor:("Mphahlele, M. J"). Showing records 1 – 5 of 5 total matches.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters


University of South Africa

1. Oyeyiola, Felix Adetunji. 2-ARYL-6,8-Dibromoquinolinones as synthons for the synthesis of Polysubstituted 4-ARYL-6-Oxopyrrolo [3,2,1-ij] Quinolines.

Degree: 2015, University of South Africa

 The known 2-aryl-6,8-dibromo-2,3-dihydroquinolin-4(1H)-ones 122 were dehydrogenated using thallium(III) p-tolylsulfonate in dimethoxyethane under reflux to afford the 2-aryl-6,8-dibromoquinolin-4(1H)-ones 136. Palladium-catalyzed Sonogashira cross-coupling of the 2-aryl-6,8-dibromo-2,3-dihydroquinolin-4(1H)-ones with… (more)

Subjects/Keywords: 2-aryl-2,3-dihydroquinolin-4(1H)-ones; 2-aryl-6,8-dibromo-2,3-dihydroquinolin-4(1H)-ones; Sonogashira cross-coupling reaction; 8-alkynyl-2-aryl-6-bromo-2,3-dihydroquinolin-4(1H)-ones; 6,8-dialkynyl-2-aryl-2,3-dihydroquinolin-4(1H)-ones; 4-aryl-8-bromo-2-phenyl-6H-pyrrolo[3,2,1-ij]quinolin-6-ones; 2-aryl-6-bromo-8-(4-hydroxybutanoyl)-2,3-dihydroquinolin-4(1H)-ones; 2-substituted 4-aryl-8-bromo-6-oxopyrrolo[3,2,1-ij]quinolines; 2-substituted 8-alkynyl 4-aryl-6-oxopyrrolo[3,2,1-ij]quinolines; Suzuki-Miyaura cross-coupling reaction; 8-substituted 2-phenyl-6H-pyrrolo[3,2,1-ij]quinolin-6-ones; 2,8-disubstituted 4-aryl-6-oxopyrrolo[3,2,1-ij]quinolines

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

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

APA (6th Edition):

Oyeyiola, F. A. (2015). 2-ARYL-6,8-Dibromoquinolinones as synthons for the synthesis of Polysubstituted 4-ARYL-6-Oxopyrrolo [3,2,1-ij] Quinolines. (Doctoral Dissertation). University of South Africa. Retrieved from http://hdl.handle.net/10500/21206

Chicago Manual of Style (16th Edition):

Oyeyiola, Felix Adetunji. “2-ARYL-6,8-Dibromoquinolinones as synthons for the synthesis of Polysubstituted 4-ARYL-6-Oxopyrrolo [3,2,1-ij] Quinolines.” 2015. Doctoral Dissertation, University of South Africa. Accessed October 15, 2019. http://hdl.handle.net/10500/21206.

MLA Handbook (7th Edition):

Oyeyiola, Felix Adetunji. “2-ARYL-6,8-Dibromoquinolinones as synthons for the synthesis of Polysubstituted 4-ARYL-6-Oxopyrrolo [3,2,1-ij] Quinolines.” 2015. Web. 15 Oct 2019.

Vancouver:

Oyeyiola FA. 2-ARYL-6,8-Dibromoquinolinones as synthons for the synthesis of Polysubstituted 4-ARYL-6-Oxopyrrolo [3,2,1-ij] Quinolines. [Internet] [Doctoral dissertation]. University of South Africa; 2015. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10500/21206.

Council of Science Editors:

Oyeyiola FA. 2-ARYL-6,8-Dibromoquinolinones as synthons for the synthesis of Polysubstituted 4-ARYL-6-Oxopyrrolo [3,2,1-ij] Quinolines. [Doctoral Dissertation]. University of South Africa; 2015. Available from: http://hdl.handle.net/10500/21206


University of South Africa

2. Makelane, Hlamulo Reply. Regioselectivity of palladium-catalyzed sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline- derivatives with terminal alkynes .

Degree: 2010, University of South Africa

 Sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline derivatives with stoichiometric amount of terminal alkynes in the presence of bis(triphenylphosphine)palladium(II)chloride and copper iodide in triethylamine afforded the 3-(alkynyl)-2-aryl-4-chloroquinoline, exclusively.… (more)

Subjects/Keywords: 2-aryl-4-chloro-3-iodoquinoline; Sonogashira cross-coupling reaction; Suzuki cross-coupling reaction

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

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

APA (6th Edition):

Makelane, H. R. (2010). Regioselectivity of palladium-catalyzed sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline- derivatives with terminal alkynes . (Masters Thesis). University of South Africa. Retrieved from http://hdl.handle.net/10500/3838

Chicago Manual of Style (16th Edition):

Makelane, Hlamulo Reply. “Regioselectivity of palladium-catalyzed sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline- derivatives with terminal alkynes .” 2010. Masters Thesis, University of South Africa. Accessed October 15, 2019. http://hdl.handle.net/10500/3838.

MLA Handbook (7th Edition):

Makelane, Hlamulo Reply. “Regioselectivity of palladium-catalyzed sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline- derivatives with terminal alkynes .” 2010. Web. 15 Oct 2019.

Vancouver:

Makelane HR. Regioselectivity of palladium-catalyzed sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline- derivatives with terminal alkynes . [Internet] [Masters thesis]. University of South Africa; 2010. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10500/3838.

Council of Science Editors:

Makelane HR. Regioselectivity of palladium-catalyzed sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline- derivatives with terminal alkynes . [Masters Thesis]. University of South Africa; 2010. Available from: http://hdl.handle.net/10500/3838


University of South Africa

3. Mmonwa, Mmakwena Modlicious. Synthesis of Polyaryl-substituted Bisquinazolinones with potential photophysical properties .

Degree: 2014, University of South Africa

 3,5-Dibromo-2-aminobenzamide was reacted with 1,3-cyclohexanedione derivatives in the presence of iodine as catalyst in toluene under reflux to afford novel 6,8-dibromo-2-[3-(2´-alkyl-1´,2´,3´,4´-tetrahydro-6´,8´-dibromo-4´-oxoquinazoline-2yl)propyl]quinazolin-4(3H)-ones in high yields. Suzuki-Miyaura… (more)

Subjects/Keywords: 2,3-dihydroquinazolin-4(1H)-ones; Quinazolin-4(3H)-ones; 6,8-dibromo-2-[3-(2᾿-alkyl-1´,2´,3´,4´-tetrahydro-6´ 8´-dibromo-4´-oxoquinazoline-2yl)propyl]quinazolin-4(3H)-ones; Suzuki-Miyaura cross coupling; Polyaryl-substituted bis-heterocycles; Photophysical properties

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

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

APA (6th Edition):

Mmonwa, M. M. (2014). Synthesis of Polyaryl-substituted Bisquinazolinones with potential photophysical properties . (Masters Thesis). University of South Africa. Retrieved from http://hdl.handle.net/10500/18789

Chicago Manual of Style (16th Edition):

Mmonwa, Mmakwena Modlicious. “Synthesis of Polyaryl-substituted Bisquinazolinones with potential photophysical properties .” 2014. Masters Thesis, University of South Africa. Accessed October 15, 2019. http://hdl.handle.net/10500/18789.

MLA Handbook (7th Edition):

Mmonwa, Mmakwena Modlicious. “Synthesis of Polyaryl-substituted Bisquinazolinones with potential photophysical properties .” 2014. Web. 15 Oct 2019.

Vancouver:

Mmonwa MM. Synthesis of Polyaryl-substituted Bisquinazolinones with potential photophysical properties . [Internet] [Masters thesis]. University of South Africa; 2014. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10500/18789.

Council of Science Editors:

Mmonwa MM. Synthesis of Polyaryl-substituted Bisquinazolinones with potential photophysical properties . [Masters Thesis]. University of South Africa; 2014. Available from: http://hdl.handle.net/10500/18789


University of South Africa

4. Ineza, Claire. The production of 103Pd and 109Cd using proton irradiated tandem natAg/natAg targets.

Degree: 2015, University of South Africa

 103Pd is an important therapeutic radionuclide and has recently found great interest due to its higher radiobiologic effect. 109Cd decays by electron capture and is… (more)

Subjects/Keywords: 103Pd; 109Cd; Tandem natAg/natAg target; Ion exchange chromatography; Chelex-100; AG1-X10

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

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

APA (6th Edition):

Ineza, C. (2015). The production of 103Pd and 109Cd using proton irradiated tandem natAg/natAg targets. (Masters Thesis). University of South Africa. Retrieved from http://hdl.handle.net/10500/18501

Chicago Manual of Style (16th Edition):

Ineza, Claire. “The production of 103Pd and 109Cd using proton irradiated tandem natAg/natAg targets.” 2015. Masters Thesis, University of South Africa. Accessed October 15, 2019. http://hdl.handle.net/10500/18501.

MLA Handbook (7th Edition):

Ineza, Claire. “The production of 103Pd and 109Cd using proton irradiated tandem natAg/natAg targets.” 2015. Web. 15 Oct 2019.

Vancouver:

Ineza C. The production of 103Pd and 109Cd using proton irradiated tandem natAg/natAg targets. [Internet] [Masters thesis]. University of South Africa; 2015. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10500/18501.

Council of Science Editors:

Ineza C. The production of 103Pd and 109Cd using proton irradiated tandem natAg/natAg targets. [Masters Thesis]. University of South Africa; 2015. Available from: http://hdl.handle.net/10500/18501


University of South Africa

5. Nwamadi, Mutshinyalo Stephen. Synthesis and further studies of chemical transformation of the 2-aryl-3-halogenoquinolin-4(1h)-one derivatives .

Degree: 2009, University of South Africa

 Specially prepared 2-arylquinolin-4(1H)-ones and their 2-aryl-1-methyl-4-quinolone derivatives were converted in high yield and purity to the corresponding C-3 brominated products using pyridinium tribromide in acetic… (more)

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

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

APA (6th Edition):

Nwamadi, M. S. (2009). Synthesis and further studies of chemical transformation of the 2-aryl-3-halogenoquinolin-4(1h)-one derivatives . (Doctoral Dissertation). University of South Africa. Retrieved from http://hdl.handle.net/10500/1373

Chicago Manual of Style (16th Edition):

Nwamadi, Mutshinyalo Stephen. “Synthesis and further studies of chemical transformation of the 2-aryl-3-halogenoquinolin-4(1h)-one derivatives .” 2009. Doctoral Dissertation, University of South Africa. Accessed October 15, 2019. http://hdl.handle.net/10500/1373.

MLA Handbook (7th Edition):

Nwamadi, Mutshinyalo Stephen. “Synthesis and further studies of chemical transformation of the 2-aryl-3-halogenoquinolin-4(1h)-one derivatives .” 2009. Web. 15 Oct 2019.

Vancouver:

Nwamadi MS. Synthesis and further studies of chemical transformation of the 2-aryl-3-halogenoquinolin-4(1h)-one derivatives . [Internet] [Doctoral dissertation]. University of South Africa; 2009. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/10500/1373.

Council of Science Editors:

Nwamadi MS. Synthesis and further studies of chemical transformation of the 2-aryl-3-halogenoquinolin-4(1h)-one derivatives . [Doctoral Dissertation]. University of South Africa; 2009. Available from: http://hdl.handle.net/10500/1373

.