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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/517

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contributor.authorSarkar, T K-
contributor.authorBasak, S-
contributor.authorPanda, Niranjan-
date.accessioned2007-10-01T03:30:17Z-
date.available2007-10-01T03:30:17Z-
date.issued2002-
identifier.citationTetrahedron Letters, Vol 43, Iss 7, P 1341-1344en
identifier.urihttp://dx.doi.org/10.1016/S0040-4039(01)02379-6-
identifier.urihttp://hdl.handle.net/2080/517-
descriptionCopyright for this article belongs to Elsevieren
description.abstractThe Pummerer reaction of o-benzoyl substituted pyridylmethyl sulfoxides generates α-thiocarbocations, the interception of which by the neighbouring keto functionality produces thio-substituted furo[3,4-c]pyridines as transient intermediates; the latter undergo [4+2] cycloaddition with an added dienophile. Base-induced ring opening of the cycloadducts followed by aromatization gives substituted isoquinolines related to heterocyclic analogues of 1-arylnaphthalene lignans.en
format.extent694003 bytes-
format.mimetypeapplication/pdf-
language.isoen-
publisherElsevieren
subjectazaisobenzofuranen
subjectPummerer rearrangementen
subjectDiels–Alder reactionen
subjectheterolignanen
titleA Pummerer-based generation and trapping of furo[3,4-c]pyridines: an approach to nitrogen containing heterocyclic analogues of 1-arylnaphthalene lignansen
typeArticleen
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