Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/1903
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dc.contributor.authorKhullar, S.-
dc.contributor.authorMandal, S.K.-
dc.date.accessioned2020-11-19T09:22:28Z-
dc.date.available2020-11-19T09:22:28Z-
dc.date.issued2018-
dc.identifier.citationTetrahedron, 74(33), pp. 4400-4408en_US
dc.identifier.otherhttps://doi.org/10.1016/j.tet.2018.07.008-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0040402018307993-
dc.identifier.urihttp://hdl.handle.net/123456789/1903-
dc.descriptionOnly IISERM authors are available in the record.-
dc.description.abstractAn inclusive study towards the stereospecific synthesis of novel cis-3-monosubstituted-β-lactams from cis-3-functionalized 3-phenylsulfonyl/sulfinyl-β-lactams is described. 3-Sulfinyl-β-lactams 5/5ʹ successfully furnished stereospecific cis-3-monosubstituted-β-lactams 6, however 3-sulfonyl-β-lactams 2 failed to give the desulfurized product 6ʹ. The final stereochemical and structural conformations of novel β-lactams were established by single crystal X-ray crystallographic study (5c). The cis configuration of the β-lactams 5/5ʹ and 6 was assigned in relevance to E and C4-H and C3-H and C4-H respectively.en_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.subjectTrans-3-Phenylsulfinyl-β-lactamsen_US
dc.subjectC-3 functionalizationen_US
dc.subjectMichael additionen_US
dc.subjectDesulfonylationen_US
dc.titleComprehensive study towards the desulfonylation/desulfinylation of cis-3-functionalized 3-phenylsulfonyl/sulfinyl-β-lactams to access novel cis-3-monosubstituted-β-lactamsen_US
dc.typeArticleen_US
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