Rhodium-catalyzed regio- and stereoselective codimerization of alkenes and electron-deficient internal alkynes leading to 1,3-dienes

被引：47

作者：

Shibata, Yu ^{[1
]}

Hirano, Masao ^{[1
]}

Tanaka, Ken ^{[1
]}

机构：

[1] Tokyo Univ Agr & Technol, Grad Sch Engn, Dept Appl Chem, Koganei, Tokyo 1848588, Japan

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 13期

关键词：

D O I：

10.1021/ol800995r

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A cationic rhodium(I)/H(8)-BINAP complex catalyzes codimerization of alkenes bearing no alpha-hydrogen and electron-deficient internal alkynes, leading to 1,3-dienes in good yields with moderate to excellent regio- and stereoselectivity. The same complex also catalyzes codimerization of an acrylate and phenyl-substituted electron-rich internal alkynes, leading to 1,3-dienes.

引用

页码：2829 / 2831

页数：3

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