Cobalt-Catalyzed Alkenylzincation of Unfunctionalized Alkynes

Junliang Wu, Naohiko Yoshikai

研究成果: Article査読

35 被引用数 (Scopus)

抄録

While transition metal catalyzed addition reactions of arylmetal reagents to unfunctionalized alkynes have been extensively developed in the last decade, analogous reactions using alkenylmetal reagents remain rare regardless of their potential utility for the synthesis of unsymmetrical 1,3-dienes. Reported herein is the development of a cobalt/diphosphine catalyst which promotes efficient and stereoselective addition of alkenylzinc reagents to unfunctionalized internal alkynes. The resulting dienylzinc species serve as versatile intermediates for further synthetic transformations.

本文言語English
ページ(範囲)336-340
ページ数5
ジャーナルAngewandte Chemie - International Edition
55
1
DOI
出版ステータスPublished - 2016 1 4
外部発表はい

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)

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