Chemistry Letters

2-(Phenylthio)-2-penten-5-olide, a new building block for the synthesis of 3-substituted δ-lactones

M Kato, A Ouchi, A Yoshikoshi

Index: Kato, Michiharu; Ouchi, Akihiko; Yoshikoshi, Akira Chemistry Letters, 1983 , p. 1511 - 1514

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Citation Number: 4

Abstract

2-(Phenylthio)-2-penten-5-olide, readily accessible from δ-valelolactone, showed high electrophilic reactivities toward some typical carbon nucleophiles to give 3-substituted 2- (phenylthio) pentanolides, which were convertible to a variety of 3-substituted pentan-5- olides and 2-penten-5-olides.

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