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dc.contributor.authorBaby Viswambharan-
dc.contributor.authorSelvakumar, K-
dc.contributor.authorSuchithra, M-
dc.contributor.authorShanmugam, P-
dc.date.accessioned2014-01-07T09:14:39Z-
dc.date.available2014-01-07T09:14:39Z-
dc.date.issued2010-
dc.identifier.citationOrganic Letters 12(9):2108-2111;07 May 2010en_US
dc.identifier.issn1523-7060-
dc.identifier.urihttp://ir.niist.res.in:8080/jspui/handle/123456789/1007-
dc.description.abstractAn activation of the pyridine nucleus has been achieved via 1,5-electrocyclization of vinyl pyridinium ylides generated from bromo isomerized Morita-Baylis-Hillman adducts of isatin and pyridine under basic conditions. The method has been successfully Applied for an efficient synthesis of a number of 3-spirodihydroindolizine-2-oxindoles, which have been found as core structure of secoyohimbane and heteroyohimbane alkaloid natural products.en_US
dc.language.isoenen_US
dc.publisherAmerican Chemical Societyen_US
dc.subjectAnalogsen_US
dc.subjectCycloadditionen_US
dc.subjectNatural-productsen_US
dc.subjectAlkaloidsen_US
dc.subjectSpirotryprostatin-Aen_US
dc.subjectEfficient synthesisen_US
dc.subjectStereocontrolled synthesisen_US
dc.subjectStereoselective-synthesisen_US
dc.subjectAzomethine ylidesen_US
dc.subjectAsymmetric total-synthesisen_US
dc.titlePyridine core activation via 1,5-electrocyclization of vinyl pyridinium ylides generated from bromo isomerized Morita-Baylis-Hillman adduct of isatin and pyridine: Synthesis of 3-spirodihydroindolizine oxindolesen_US
dc.typeArticleen_US
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