Highly stereoselective axial addition of ethynyl carbanions to the carbonyl of cyclohexenones
作者:Gilbert Stork、Jeffrey M. Stryker
DOI:10.1016/s0040-4039(01)99802-8
日期:1983.1
This communication reports that highly stereoselective axial addition of ethynyl anions is the normal result with conformationally defined conjugated cyclohexenones, in the absence of overriding steric factors.