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

研究了丙烯酯和甲醇经酯交换制二甲酯的催剂及反应工件。

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）代丙基亚锑酯及其中间体烯丙基亚锑酯的合成方法及应用试验结果。