acetal

This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.

论述了乙烯基醚合物的三种主要制备方法乙炔法、脱卤氢法和热分解法。

A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.

通过一元羧酸和二乙烯基醚的反应,我们得到了一种新颖的结构分子玻璃。

Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.

巴豆先与溴氢加成,再与乙二醇得到3-溴代丁乙二醇,收率80.8%。

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-丁二醇在钒磷氧催剂作用下的反应进行了研究,考察了醇比、反应时间、催剂用量、带水剂种和体积等因素对苯甲1,3-丁二醇收率的影响。