Regio- and Stereocontrolled Stannylmetallation of 3,3-diethoxy-prop-1-yne and 4,4-diethoxy-but-1-yne : An efficient access to the corresponding vinyltins with fixed configurations
作者:Isabelle Beaudet、Jean-Luc Parrain、Jean-Paul Quintard
DOI:10.1016/0040-4039(91)80162-y
日期:1991.10
Stannylmetallation of propargyl or homopropargyl acetals has been exploited to obtain the corresponding vinyltin as a single geometrical isomer, result of a cis-addition on the triple bond.