GaCl3-promoted ethenylation of thioester silyl enolate and dienolate with silylethyne

Mieko Arisawa, Chie Miyagawa, Satoru Yoshimura, Yoshiyuki Kido, Masahiko Yamaguchi

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

In the presence of GaCl3, silyl enol ethers derived from either S-alkyl or S-aryl thioesters are ethenylated at the α-carbon atom with trimethylsilylethyne in high yields. The reactions of dienolates give α,α-diethenyl thioesters.

Original languageEnglish
Pages (from-to)1080-1081
Number of pages2
JournalChemistry Letters
Issue number11
DOIs
Publication statusPublished - 2001
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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