deaquation

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.

甲与1,3-丁二醇在钒磷氧催化剂作用下化反应进行了研究,考察了醇比、反应间、催化剂用量、带水剂种类和体积等因甲1,3-丁二醇收率影响。