申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0444742A1
公开(公告)日:1991-09-04
A process for preparing an ester of the formula
R¹-O-CO-R²
wherein R¹ is an alkenyl group and R² is an alkyl, alkenyl or alkynyl group, which comprises reacting the corresponding halide of formula R¹Hal with the corresponding alkali metal acylate of the formula MOCOR², in the presence of an inert aprotic solvent and a phase-transfer catalyst, optionally followed by hydrolysis of the ester into the corresponding alcohol.
一种制备公式为R¹-O-CO-R²的酯的过程,其中R¹是烯丙基基团,R²是烷基、烯基或炔基基团,包括在惰性无质子溶剂和相转移催化剂的存在下,将公式为R¹Hal的相应卤化物与公式为MOCOR²的相应碱金属酰化物反应,随后可选地将酯水解成相应的醇。