Regio- and stereoselective addition of tantalum‒1-(Alkylthio)-1-alkyne complexes with carbonyl compounds

Kazuhiko Takai, Jiro Miyai, Yasutaka Kataoka, Kiitiro Utimoto

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

Treatment of methyl alkynyl sulfides with low-valent tantalum (TaCl5 and Zn) in 1,2-dimethoxyethane (DME) and benzene produces unisolable tantalum-alkyne complexes, which react with carbonyl compounds at the 2-position of the alkenyl sulfides to give (E)-3-hydroxy-1-propenyl methyl sulfide derivatives in a regio- and stereoselective manner.

Original languageEnglish
Pages (from-to)3030-3031
Number of pages2
JournalOrganometallics
Volume9
Issue number12
DOIs
Publication statusPublished - Jan 1 1990
Externally publishedYes

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

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