Stable Sulfur Ylides. X. Reactions of Carbonyl-Stabilized Sulfonium Ylides with Acetyl Chloride

Sunao Furukawa, Jun etsu Igarashi, Mitsuaki Watanabe, Toshio Kinoshita

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Highly stabilized sulfonium diacetylmethylides (la—c) reacted with acetyl chloride to give a mixture of the enol acetates (2a—c) and the enol diacetates (3a—c). Similarly, sulfonium acetylcarbomethoxymethylides (5a, b) gave the enol acetates (6a, b). These enol acetates were hydrolyzed with HCl-MeOH to give 3-methylthio-(3-phenylthio-)2, 4-pentanediones (4a, b) or methyl 2-methylthio-(2-phenylthio-)acetoacetates (7a, b).

Original languageEnglish
Pages (from-to)227-229
Number of pages3
JournalChemical and Pharmaceutical Bulletin
Volume38
Issue number1
DOIs
Publication statusPublished - Jan 1 1990
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Drug Discovery

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