Conjugate addition of allylic lithium organocuprates and allylic organocopper(I) compounds to α-acetylenic esters
作者:Philippe Miginiac、Gérard Daviaud、François Gérard
DOI:10.1016/s0040-4039(01)86225-0
日期:1979.1
at low temperature, allylic lithium organocuprates and allylic organocopper(I) compounds add stereoselectively (cis-addition) to α-acetylenic esters to afford α,δ-biethylenic esters.
在低温下,烯丙基有机锂铜酸盐和烯丙基有机铜(I)化合物向α-炔基酯立体选择性地(顺式加成)加成,得到α,δ-二乙烯酯。