A process for condensing at least one carbonyl compound carrying at least one electron-withdrawing group with an aromatic derivative carrying at least one hydroxyl functional group, wherein the electron-withdrawing group present on the carbonyl compound is selected from fluoroalkyl derivatives, esters, including orthoesters, and nitrites and said condensation is carried out in a basic medium.
一种在碱性介质中将至少一种带有至少一个电子吸引基团的羰基化合物与至少一种带有至少一个羟基官能团的芳香衍
生物缩合的方法,其中存在于羰基化合物上的电子吸引基团是从
氟代烷基衍
生物、
酯类(包括正
酯)和硝基
酯中选择的。