GaCl3 promoted one-step α,α-diethynylation and α,α-diethenylation reactions of silyl enol ethers

Ryo Amemiya, Yutaka Miyake, Masahiko Yamaguchi

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

In the presence of GaCl3 and 2,6-di(tert-butyl)-4- methylpyridine, α-monosubstituted silyl enol ethers were α,α-diethynylated with a chlorosilylacetylene in one step. An analogous reaction using a silylacetylene gave α,α-diethenylated ketones.

Original languageEnglish
Pages (from-to)1797-1800
Number of pages4
JournalTetrahedron Letters
Volume47
Issue number11
DOIs
Publication statusPublished - 2006 Mar 13

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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