由卤代烃合成酯的无溶剂方法

摘要

Alkyl halides were treated with the mixture of carboxylic acid and triethylamine under warming to afford esters via Ss2 reaction. After the reaction was finished, addition of 30％ aqueous solution of K2CO3 produced two phases, organic phase was separated and distilled under vacuum to give esters in yields of 81％ ～96％.%羧酸和三乙胺的混合液与卤代烃在加热条件下发生亲核取代反应合成酯.用30% K2CO3溶液中和分层,有机层减压蒸馏得到产物,产率81%～96%.