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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/105606
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dc.titleA synthesis of a novel heterocyclic system: 2H-furo[3,2-b][1,4] benzothiazin-2-one
dc.contributor.authorDolzhenko, A.V.
dc.contributor.authorChui, W.-K.
dc.date.accessioned2014-10-29T01:47:59Z
dc.date.available2014-10-29T01:47:59Z
dc.date.issued2004-11-01
dc.identifier.citationDolzhenko, A.V.,Chui, W.-K. (2004-11-01). A synthesis of a novel heterocyclic system: 2H-furo[3,2-b][1,4] benzothiazin-2-one. Heterocycles 63 (11) : 2623-2626. ScholarBank@NUS Repository.
dc.identifier.issn03855414
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/105606
dc.description.abstractA synthesis of 3-methyl-2H-furo[3,2-b][1,4]benzothiazin-2-ones (10a,b) is described. o-Aminothiophenols (1a,b) undergo condensation with citraconic anhydride followed by cyclization and oxidation of the resulting 2-(3,4-dihydro-2H-1,4-benzothiazin-2-yl)propanoic acids (5) with thionyl chloride gives moderate yield of 10a,b.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHARMACY
dc.description.sourcetitleHeterocycles
dc.description.volume63
dc.description.issue11
dc.description.page2623-2626
dc.description.codenHTCYA
dc.identifier.isiutNOT_IN_WOS
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