摘要
Sato等曾研究了异丁基溴化镁借助二茂二氯化钛(Cp_(2)TiCl_(2))的催化作用,于温和条件下对若干炔烃的还原过程[1].反应结果生成高选择性的顺式烯烃.反应起始于二茂钛氢化物[Cp_(2)TiH]的形成.
Some disubstituted acetylenes were reduced to ethylenes by i-BuMgBr in thepresence of Cp_(2)TiCl_(2).The stereoselectivity of the reduction was studied and somefactors that influences stereoselecrtivity of the reduction were suggested.Spectralcharacteristics of the ethylenes were discussed.
出处
《化学学报》
SCIE
CAS
1988年第7期703-705,共3页
Acta Chimica Sinica
基金
国家自然科学基金
