(E)- and (Z)-(1-Iodo-1-alkenyl)silanes. Their Preparation and Their Conversion ino (E)- and (Z)-(1-Lithio-1-alkenyl)silanes

Article abstract of DOI:10.1021/jo00320a013

(Z)-(1-Iodo-1-alkenyl)trimethylsilanes can be conveniently obtained by isomerization of the readily available E isomers through the intermediacy of (1-lithioalkenyl)silanes formed by addition of catalytic amounts of tert-butyllithium.Reaction of (E)- and