Hydroalumination of olefins with lithium aluminum hydride followed by treatment with various allylic halides in presence of a catalytic amount of copper(I) chloride resulted in coupling. This new development provides a simple operational method for lengthening the carbon chain of olefins.
用
氢化铝锂将烯烃加氢铝化,然后在催化量的
氯化
铜(I)存在下用各种烯丙基卤化物处理导致偶联。这一新进展为延长烯烃的碳链提供了一种简单的操作方法。