A process for the preparation of alpha-haloalkylesters, wherein an acylide having the general formula
in which R1 represents a substituted or unsubstituted hydrocarbyl group and Hal represents chlorine or bromine is contacted with hydrogen at elevated temperature and pressure in the presence of a catalytic system comprising at least one Group VIII element.
一种制备α-卤代烷基
酯的工艺,其中具有通式如下的酰化物
其中 R1 代表取代或未取代的烃基,Hal 代表
氯或
溴,在高温高压下,在包含至少一种 VIII 族元素的催化体系存在下与
氢接触。