Synthesis of β-Alkyl Cyclopentanones in High Enantiomeric Excess via Copper-Catalyzed Asymmetric Conjugate Reduction
作者:Yasunori Moritani、Daniel H. Appella、Valdas Jurkauskas、Stephen L. Buchwald
DOI:10.1021/ja0009525
日期:2000.7.1
Catalytic asymmetric conjugate addition of grignard reagents mediated by copper(I)-chiral bidentate phosphine complex
作者:Motomu Kanai、Kiyoshi Tomioka
DOI:10.1016/0040-4039(95)00759-6
日期:1995.6
A catalytic amount of a chiral phosphine 1-copper iodide complex catalyzes the conjugateaddition of organomagnesium chlorides to cycloalkenones and pentenolide to give the corresponding addition products in 94-72% ee.