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.

对苯甲与1,3-丁二在钒磷氧催化作下的缩化反应进行研究,考察比、反应间、催化、带水种类和体积等因素对苯甲1,3-丁二缩收率的影响。