Search Results - "Jeena, Vineet" :: K.UTB vyhledávací portál

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ACID, METAL AND PEROXIDE-FREE SYNTHESIS OF 2,4,5-TRISUBSTITUTED IMIDAZOLES COMMENCING FROM INTERNAL ALKENES USING AN IODINE/DMSO SYSTEM

by Majola, Nonhlelo, Jeena, Vineet
Published in Heterocycles (01.01.2023)

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Recent developments in one-pot tandem oxidation process coupling reactions

by Jeena, Vineet, Robinson, Ross S.
Published in RSC advances (2014)

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Iodine/DMSO promoted oxidation of benzylic Csp3–H bonds to diketones – A mechanistic investigation

by Jayram, Janeeka, Xulu, Bheki A., Jeena, Vineet
Published in Tetrahedron (01.10.2019)

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The 'Ireland' one-pot alcohol oxidation coupling reactions: celebrating 30 years of diverse synthesis

by Jeena, Vineet, Robinson, Ross S
Published in Organic & biomolecular chemistry (01.01.2015)

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Green oxidations: titanium dioxide induced tandem oxidation coupling reactions

by Jeena, Vineet, Robinson, Ross S
Published in Beilstein journal of organic chemistry (25.05.2009)

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Molecular iodine/DMSO mediated oxidation of internal alkynes and primary alcohols using a one-pot, two step approach towards 2,4,5-trisubstituted imidazoles: Substrate scope and mechanistic studies

by Naidoo, Shivani, Jeena, Vineet
Published in Tetrahedron (20.03.2020)

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Synthesis of 2,4,5-Trisubstituted Oxazoles from Copper-Mediated Benzylic sp3 C–H Aerobic Oxidative Annulation of Ketones and Amines via a Cascade Reaction

by Mazibuko, Mncedisi, Jeena, Vineet
Published in Journal of organic chemistry (20.01.2023)

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Copper-catalyzed aerobic benzylic sp(3) C-H oxidation mediated synthesis of 2,4,5-trisubstituted imidazoles via a domino multi-component reaction

by Jayram, Janeeka, Jeena, Vineet
Published in Green chemistry : an international journal and green chemistry resource : GC (21.12.2017)

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Synthesis of 2,4,5-Trisubstituted Oxazoles from Copper-Mediated Benzylic sp 3 C-H Aerobic Oxidative Annulation of Ketones and Amines via a Cascade Reaction

by Mazibuko, Mncedisi, Jeena, Vineet
Published in Journal of organic chemistry (20.01.2023)

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An iodine/DMSO-catalyzed sequential one-pot approach to 2,4,5-trisubstituted-1H-imidazoles from α-methylene ketones

by Jayram, Janeeka, Jeena, Vineet
Published in RSC advances (07.11.2018)

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One‐Pot, Two‐Step Metal and Acid‐Free Synthesis of Trisubstituted Imidazole Derivatives via Oxidation of Internal Alkynes Using an Iodine/DMSO System

by Naidoo, Shivani, Jeena, Vineet
Published in European journal of organic chemistry (07.02.2019)

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Copper-catalyzed aerobic benzylic sp3 C-H oxidation mediated synthesis of 2,4,5-trisubstituted imidazoles via a domino multi-component reactionElectronic supplementary information (ESI) available: Experimental details, characterization and copies of spectroscopic data. See DOI: 10.1039/c7gc02484c

by Jayram, Janeeka, Jeena, Vineet
Year of Publication 11.12.2017

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An iodine/DMSO-catalyzed sequential one-pot approach to 2,4,5-trisubstituted-1 H -imidazoles from α-methylene ketones

by Jayram, Janeeka, Jeena, Vineet
Published in RSC advances (07.11.2018)

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SELENIUM DIOXIDE MEDIATED BENZYLIC sp(3) C-H OXIDATION IN ACETIC ACID: SYNTHESIS OF LOPHINE DERIVATIVES FROM alpha-METHYLENE KETONES VIA A DOMINO MULTICOMPONENT REACTION

by Jeena, Vineet, Mazibuko, Mncedisi
Published in Heterocycles (01.10.2017)

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Copper-catalyzed aerobic benzylic sp3 C–H oxidation mediated synthesis of 2,4,5-trisubstituted imidazoles via a domino multi-component reaction

by Jayram, Janeeka, Jeena, Vineet
Published in Green chemistry : an international journal and green chemistry resource : GC (01.01.2017)

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Copper-catalyzed aerobic benzylic sp 3 C–H oxidation mediated synthesis of 2,4,5-trisubstituted imidazoles via a domino multi-component reaction

by Jayram, Janeeka, Jeena, Vineet
Published in Green chemistry : an international journal and green chemistry resource : GC (2017)

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A GREEN, SOLVENT-FREE ONE-POT SYNTHESIS OF DISUBSTITUTED QUINOLINES VIA A(3)-COUPLING USING 1 MOL% FeCl3

by Naidoo, Shivani, Jeena, Vineet
Published in Heterocycles (01.09.2016)

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An environmentally friendly, cost effective synthesis of quinoxalines: the influence of microwave reaction conditions

by Jeena, Vineet, Robinson, Ross S.
Published in Tetrahedron letters (15.01.2014)

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MOLECULAR IODINE MEDIATED SYNTHESIS OF 2,4,5-TRISUBSTITUTED IMIDAZOLES COMMENCING FROM alpha- METHYLENE KETONES AND BENZYLIC PRIMARY ALCOHOLS USING A ONE-POT, TWO-STEP APPROACH

by Mabizela, Lindokuhle P., Jeena, Vineet
Published in Heterocycles (24.06.2022)

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SYNTHESIS OF QUINOLINE DERIVATIVES BY AN IMPROVED DOEBNER-VON MILLER REACTION USING A RECYCLABLE Ag(I)-EXCHANGED MONTMORILLONITE K10 CATALYST

by Jayram, Janeeka, Jeena, Vineet
Published in Heterocycles (2016)

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