摘要
研究了由活性锆还原偶联二苯基甲酮为四苯基乙烯反应．活性锆可用镁或氢化锂铝在四氢呋喃中还原四氯化锆得到．考察了反应条件对四苯基乙烯收率的影响，两体系中四苯基乙烯收率分别达到３９％和２２％．
? The reductive coupling reaction of diphenylmethanone to tetraphenylethene induced by active zirconium is studied. The active zirconium can be produced by reduction of ZrCl 4 using Mg or LiAlH 4 in THF. The effects of reaction condition on the yield of olefins are investigated. The highest yield comes up to 39% and 22% respectively in the above mentioned two systems.
出处
《大连理工大学学报》
CAS
CSCD
北大核心
1999年第1期66-68,90,共4页
Journal of Dalian University of Technology
