The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).

研究丙烯和甲醇经交换制备二甲的催剂反应工艺条件。

It presented the synthetic methods as well as experiment results of brominated or chlorinated propyl antimonites and its intermediate propenyl anti-monite.

介绍溴（氯）代丙基亚锑中间体烯丙基亚锑的合成方法应用试验结果。