GaCl3-promoted ethenylation of silylated β-dicarbonyl compound with silylethyne. Synthesis of ethenylmalonate

Mieko Arisawa, Kensuke Akamatsu, Masahiko Yamaguchi

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)

Abstract

Matrix presented In the presence of GaCl3, silyl enol ethers derived from α-substituted β-ketoesters or malonates are ethenylated at the α-carbon atom with trimethylsilylethyne in high yields. Ethenylmalonates can also be synthesized by this method.

Original languageEnglish
Pages (from-to)789-790
Number of pages2
JournalOrganic letters
Volume3
Issue number5
DOIs
Publication statusPublished - Mar 8 2001
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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