Chemistry of silyl thioketones part 9. A new selective synthesis of 1-silyl-1-enethiols and of 2-silyl-thiacycloalk-2-enes of common to large ring size
作者:Bianca F. Bonini、Mauro Comes-Franchini、Mariafrancesca Fochi、Germana Mazzanti、Alfredo Ricci
DOI:10.1016/0040-4020(96)00148-2
日期:1996.3
ω-Haloacylsilanes 1 were selectively transformed via thioacylsilanes into Z-silyl-enethiols 4 with solid sodium hydrogen carbonate or into 2-silylthiacycloalk-2-enes 5 of common to largeringsize with solid sodium hydroxide. Compounds 5 underwent protiodesilylation.