Catalytic enantioselective deprotonation of meso-epoxides by the use of chiral lithium amide
作者:Masatoshi Asami、Tatsuya Ishizaki、Seiichi Inoue
DOI:10.1016/s0957-4166(00)86229-1
日期:1994.5
Catalytic enantioselective deprotonation of mesa-compound is achieved for the first time by the combined use of a catalytic amount of chiral lithium amide, lithium (S)-2-(pyrrolidin-1-ylmethyl)pyrrolidide, and excess lithium diisopropylamide in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene.