Lewis acid-catalyzed nucleophilic substitutions of propargylic and allylic silyl ethers with enol silyl ethers

Teruhiko Ishikawa, Toshiaki Aikawa, Yumiko Mori, Seiki Saito

Research output: Contribution to journalArticle

32 Citations (Scopus)

Abstract

(Matrix presented) Nucleophilic reactions of various enol silyl ethers with carbocation species generated from propargyl silyl ethers by the action of a Lewis acid have been developed. The present method is highly useful for the introduction of allenic or enyne functionalities into the α-position of substituted ketones.

Original languageEnglish
Pages (from-to)51-54
Number of pages4
JournalOrganic Letters
Volume5
Issue number1
DOIs
Publication statusPublished - Jan 9 2003

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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