Tetrahedron Letters

Preparation of 1-phenylthio-1, 3-dienes by reaction of 2, 5-dihydrothiophenes with benzyne through fragmentation of sulfonium ylide intermediates

J Nakayama, Y Kumano, M Hoshino

Index: Nakayama, Juzo; Kumano, Yuichi; Hoshino, Masamatsu Tetrahedron Letters, 1989 , vol. 30, # 7 p. 847 - 850

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Citation Number: 10

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The reaction of a series of 2,5-dihydrothiophenes with benzyne, generated from 2-carboxybenzenediazonium chloride, affords 1-phenylthio-1,3-dienes in good yields through the fragmentation of sulfonium ylide intermediates. ... A series of substituted 2,5-dihydrothiophenes react with benzyne ...