CO_(2)高效转化为碳酸丙烯酯研究进展

Research Progress on Efficient Conversion of CO_(2)to Propylene Carbonate

"双碳"策略倡导绿色可持续发展,将能源终端产物CO_(2)为转化为高附加值化学品备受关注。CO_(2)的催化转化一般采用均相和非均相催化剂进行催化,在本文中对CO_(2)与环氧化物合成为环状碳酸酯进行了探讨和展望,高效催化转化CO_(2)方法为制备碳酸丙烯酯(PC)提供了绿色合成路线,PC用途广泛,可用于合成聚碳酸酯、医药中间体,也可用作绿色溶剂、添加剂和电解池电解液等优点,能进行多种复杂的合成化学反应。

The“double carbon”strategy advocates green and sustainable development,and the conversion of energy end product CO_(2)into high value-added chemicals has attracted much attention.The catalytic conversion of CO_(2)is generally catalyzed by homogeneous and heterogeneous catalysts.In this paper,the synthesis of CO_(2)and epoxide into cyclic carbonate is discussed and prospected.The high-efficiency catalytic conversion of CO_(2)provides a green synthetic route for the preparation of propylene carbonate(PC).PC has a wide range of uses,including the synthesis of polycarbonate,pharmaceutical intermediates,green solvents,additives and electrolytic cell electrolyte,It can carry out a variety of complex synthetic chemical reactions.