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Regioselective Reduction of 2,4-Diacylpyrroles and the Synthesis of a 2,4-Divinylpyrrole

TitleRegioselective Reduction of 2,4-Diacylpyrroles and the Synthesis of a 2,4-Divinylpyrrole
Publication TypeJournal Article
Year of Publication2009
AuthorsLin, Y, Dolphin, D
JournalEuropean Journal of Organic Chemistry
Pagination3562-3566
Date PublishedJul
Type of ArticleArticle
ISBN Number1434-193X
KeywordsDERIVATIVES, N Heterocycles, porphyrins, PYRROLES, QUARARIBEA METABOLITES, REDUCTION, regioselectivity, SUBSTITUENTS
Abstract

Reduction of 2,4-diacylpyrroles followed by dehydration to prepare the divinylpyrroles has been studied. The N-phenylsulfonyl group exhibited directing ability at the 4-position during the reduction of 2,4-diacylpyrrole and complete regioselectivity was achieved for formations of the 2- and 4-carbinols; several new derivatives, including 2,4-divinylpyrrole, have been prepared. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
URL<Go to ISI>://000268560700010