1.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.

1.对苯甲醛与1,3-丁二磷氧化剂作用下的缩醛化反进行了研究,考察了醛比、反、化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二缩醛收率的影响。