Cyclo-codimerization of 1,3-butadiene derivatives with non-activated terminal acetylenes catalyzed by cationic rhodium(i) complex
作者:Isamu Matsuda、Masahiro Shibata、Susumu Sato、Yusuke Izumi
DOI:10.1016/s0040-4039(00)95512-6
日期:1987.1
An efficient cyclo-codimerization between 1,3-diene and non-activatedterminal acetylene has been attained by the catalysis of [Rh(COD)(DPPB)]PF6 to give 1,4-disubstituted cyclohexa-1,3-dienes under mild conditions.
通过[Rh(COD)(DPPB)] PF 6的催化,在温和的条件下得到1,4-二取代的环己-1,3-二烯,可以在1,3-二烯和未活化的末端乙炔之间实现有效的环共二聚。情况。