二氧化碳直接合成碳酸二甲酯的研究进展

Research Review of Synthesis of Dimethyl Carbonate from Carbon Dioxide

碳酸二甲酯是一种用途广泛的环境友好型有机合成中间体,利用CO2和甲醇和合成碳酸二甲酯符合现在可持续发展和绿色无污染化工的主题。综述了催化合成碳酸二甲酯的两大催化体系,均相催化剂和非均相催化剂,着重介绍了所应用的催化剂及其催化机理研究进展,对催化剂活性和选择性的影响进行了评述。

Dimethyl carbonate was an environment-friendly and widely used organic synthesis intermediates,the synthesis of dimethyl carbonate from carbon dioxide and methanol in accordance with the theme of sustainable development and green non-polluting chemical.Homogeneous catalysts and heterogeneous catalysts were the two catalytic systems for synthesis of dimethyl carbonate.The application of catalysts and catalytic mechanism and dehydrating agent on the catalyst activity and selectivity were mainly discussed.