Method for efficiently synthesizing cyclic carbonate ester through catalyzing carbon dioxide by organic framework material

The invention relates to a method for efficiently synthesizing cyclic carbonate ester through catalyzing carbon dioxide by organic framework materials. A catalyst is an organic covalent macromolecule planar compound, and has the advantage of structure stability; most catalytic sites have high catalytic conversion efficiency; the catalyst can be easily separated from reactants; a good circulation effect is achieved; the catalyst has higher stability and cannot be easily decomposed. The method provided by the invention can solve the problems that in the existing reaction process of producing the cyclic carbonate ester by catalyzing CO2 and epoxy compounds, the catalyst is unstable and cannot be repeatedly utilized. The catalyst can be recycled repeatedly efficiently. 种有机框架材料催化二氧化碳高效合成环碳酸酯的方法,该催化剂是有机共价大分子平面化合物，具有结构稳定的优点;其催化位点多具有较高的催化转化效率；该催化剂容易与反应物分离，具有非常好的循环作用；该催化剂稳定性较好，不易分解。本发明能够解决以往催化CO与环氧化合物生成环氧碳酸酯反应中催化剂不稳定，不能重复利用的问题。该催化剂能够多次、高效的循环使用。