A Simple Route to 2-Alkenethioic<i>O</i>-Esters and 2-Alkenedithioic Esters [Thiono- and Dithioesters, 37]
作者:K. Hartke、O. Kunze、W. Hoederath
DOI:10.1055/s-1985-31402
日期:——
The reaction of the copper(I) derivative of dimethyl methanephosphonic ester with O-alkyl carbonochloridothioates affords O-alkyl (dimethoxyphosphinyl)-thioacetates. These compounds as well as the corresponding dithioesters react with aldehydes in a Horner-Emmons reaction to give O-alkyl 2-alkenethioates or alkyl 2-alkenedithioates, respectively.