Stereochemical course of the palladium-catalysed arylation of disubstituted activated alkenes with benzoyl chloride
作者:Alwyn Spencer
DOI:10.1016/s0022-328x(00)82516-4
日期:1982.12
The palladium-catalysedarylation of ten 1,1- and 1,2-disubstituted activated alkenes with benzoyl chloride was studied. In most cases, more than one product was formed. The stereochemical course of the arylation appears to be controlled by the polarity of the double bond, the tendency to cis (suprafacial) alkene insertion and subsequent re-elimination, steric hindrance in the alkylpalladium(II) species