Tantalum-Alkyne Complexes as Synthetic Intermediates. Stereoselective Preparation of Trisubstituted Allylic Alcohols from Acetylenes and Aldehydes

Kazuhiko Takai, Yasutaka Kataoka, Kiitiro Utimoto

研究成果査読

60 被引用数 (Scopus)

抄録

A variety of tantalum-alkyne complexes have been generated (but not isolated) by treatment of alkynes with low-valent tantalum derived from TaCl5 and zinc. These complexes add to carbonyl compounds in a one-to-one fashion to yield (E)-allylic alcohols, regio- and stereoselectively.

本文言語English
ページ(範囲)1707-1708
ページ数2
ジャーナルJournal of Organic Chemistry
55
6
DOI
出版ステータスPublished - 1990
外部発表はい

ASJC Scopus subject areas

  • 有機化学

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