Palladium/Me<sub>3</sub>SiOTf-Catalyzed Bis-silylation of α,β-Unsaturated Carbonyl Compounds without Involving Oxidative Addition of Disilane
作者:Sensuke Ogoshi、Sadayuki Tomiyasu、Masaki Morita、Hideo Kurosawa
DOI:10.1021/ja0272944
日期:2002.10.1
In the presence of a catalytic amount of Me(3)SiOTf and palladium(0), the addition of disilane to alpha,beta-unsaturated carbonyl compounds proceeds under very mild conditions via eta(3)-siloxyallylpalladium generated by the reaction of enone, enal, or aromatic aldehyde with palladium and Me(3)SiOTf.