摘要/Abstract

乙二醇是一种重要的基础化工原料，被广泛用于生产聚酯等工业化学品.催化草酸酯加氢制乙二醇是"煤制乙二醇"工业路线的关键步骤.研究开发可高效催化草酸酯加氢的催化剂是化学家关注的研究热点.调研并总结了近10年来具有金属-配体协同作用的钌催化剂用于草酸酯均相催化加氢的研究进展，围绕催化剂结构与性质的关联，探讨催化加氢反应机理，为进一步开发性能优异的新型催化剂提供参考.
关键词: 草酸酯加氢, 乙二醇, 金属-配体协同作用, 钌催化剂
Ethylene glycol (EG) is an important fundamental chemical material, which has been widely used in the production of industrial chemicals such as polyester. Catalytic hydrogenation of oxalate into EG is a key step in the "coal-to-EG" industrial route. Design of efficient catalysts for catalyzing the hydrogenation of oxalate esters is a research hotspot. The research progress of ruthenium catalysts with metal-ligand cooperation in the homogeneous catalytic hydrogenation of oxalate esters in the past decade is reviewed. Based on the relationship between the catalyst structures and properties, the catalytic hydrogenation mechanism is discussed, which provides a reference for the further design and development of new catalysts with excellent performance.
Key words: hydrogenation of oxalate, ethylene glycol, metal-ligand cooperation, ruthenium catalyst


PDF全文下载地址:

点我下载PDF