Rhodium-Catalyzed Asymmetric [2 + 2 + 2] Cycloaddition of α,ω-Diynes with Unsymmetrical 1,2-Disubstituted Alkenes

Yukimasa Aida, Haruki Sugiyama, Hidehiro Uekusa, Yu Shibata, Ken Tanaka

研究成果: Article査読

10 被引用数 (Scopus)

抄録

It has been established that a cationic rhodium(I)/axially chiral biaryl bisphosphine complex catalyzes the asymmetric [2 + 2 + 2] cycloaddition of α,ω-diynes with electron-rich and unstrained unsymmetrical 1,2-disubstituted alkenes to give chiral multicyclic compounds with good yields and ee values. Interestingly, enantioselectivity highly depends on the structures of α,ω-diynes used presumably due to the presence of two distinct reaction pathways.

本文言語English
ページ(範囲)2672-2675
ページ数4
ジャーナルOrganic Letters
18
11
DOI
出版ステータスPublished - 2016 6 3
外部発表はい

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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