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

研究了碳酸丙烯和甲醇经交换制备碳酸二甲应工艺条件。

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

介绍了溴（氯）代丙基亚锑酸其中间体烯丙基亚锑酸合成方法应用试验结果。