1,2-Dialkylvinylsilanes from α-silyl epoxides via organolithium reagents
作者:Braulio Santiago、Carlos Lopez、John A. Soderquist
DOI:10.1016/0040-4039(91)80805-g
日期:1991.7
The reactions of cis-α-epoxysilanes (1) with an excess of alkyllithium reagents were found to cleanly provide 1,2-dialkylvinylsilanes (3). A model for this reductive alkylation is advanced which explains the role of substituents in determining the product stereochemistry.