Esters α-methyleniques par substitution d'ethers et d'acetates derives de l'α-(hydroxymethyl)acrylate d'ethyle

Article abstract of DOI:10.1016/0022-328X(90)87047-H

α-(Methylene)alkanoic esters are prepared in high yields by substitution of α-(acetoxymethyl)acrylates using Grignard reagents in the presence of a catalytic amount of copper(I) salt.This reaction can be applied to lithium enolates of esters and ketones a