Novel head-to-tail alkyl-alkene or alkene-alkene coupling via zirconium-catalyzed reaction of alkylmagnesium derivatives with monosubstituted alkenes
作者:Christophe J. Rousset、Ei-ichi Negishi、Noriyuki Suzuki、Tamotsu Takahashi
DOI:10.1016/0040-4039(92)88115-l
日期:1992.4
The reaction of monosubstituted alkenes with alkylmagnesium derivatives catalyzed by Cp2ZrCl2 or related zirconocene derivatives provides head-to-tail alkyl-alkene or alkene-alkene coupling products, ∼50% of which are 2,5-dialkyl-4-pentenylmagnesium halides.
单取代烯烃与Cp 2 ZrCl 2或相关锆茂衍生物催化的烷基镁衍生物的反应提供了从头到尾的烷基-烯烃或烯烃-烯烃偶联产物,其中约50%为2,5-二烷基-4-戊烯基卤化镁。