SYNTHESIS OF VINYL IODIDES FROM VINYL BROMIDES AND POTASSIUM IODIDE BY MEANS OF NICKEL CATALYST

Abstract
Vinyl bromides such as (E)-β-methoxycarbonyl-, (E) or (Z)-β-phenyl-, (Z)-β-ethoxy-, or β,β-dimethylvinyl bromide smoothly reacted with an iodide ion in the presence of nickel catalyst to give the corresponding vinyl iodides with complete retention of configurations.