deaquation

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催化剂下的缩醛化反应进行了研究,考察了醇醛比、反应间、催化剂量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。