Synthesis of Pyridine-fused Isothiazoles and 1,2-Oxathioles

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dc.contributor.authorAlo, B.I.
dc.contributor.authorFamiloni, O.B.
dc.contributor.authorMarsais, F.
dc.contributor.authorQueguiner, G.
dc.date.accessioned2019-09-05T09:51:06Z
dc.date.available2019-09-05T09:51:06Z
dc.date.issued1992
dc.description.abstract4-Lithio-Nt-butylpyridine-3-sulphonamide reacted with benzophenone and carbon dioxide respectively to give the corresponding intermediates which on appropriate treatment gave isothiazolo [5, 4-c] pyridin-3-one l, l-dioxides. Metalation of 2-and 4-(N, N-dialkylaminosulphonyl)pyridines with lithium diisopropylamide(LDA) gave anions which reacted with benzophenone to give carbinols which are thermally cyclised to give pyridine-fused isothiazoles and 1,2-oxathioles.en_US
dc.identifier.citationAlo, B. I., Familoni, O. B., Marsais, F., & Queguiner, G. Synthesis of Pyridine-fused Isothiazoles and l, 2-Oxathioles.en_US
dc.identifier.urihttps://ir.unilag.edu.ng/handle/123456789/5158
dc.language.isoen_USen_US
dc.publisherresearchgate.neten_US
dc.subjectResearch Subject Categories::NATURAL SCIENCES::Chemistry::Organic chemistry::Organic synthesisen_US
dc.titleSynthesis of Pyridine-fused Isothiazoles and 1,2-Oxathiolesen_US
dc.typeArticleen_US
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