室温离子液体催化体系研究进展  

Advances in catalytic systems in room-temperature ionic liquid media

作　　者：李玉珍[1] 叶天旭[1] 张予辉[1] 刘金河[1] 孙在青 

机构地区：[1]石油大学(华东)化学化工学院,山东东营257061

出　　处：《现代化工》2003年第z1期65-67,共3页Modern Chemical Industry

摘　　要：离子液体作为环境友好型离子溶剂在烷基化、酰基化、加氢和聚合等催化体系中,不仅比传统的分子溶剂在提高反应的速率和选择性以及催化剂的循环回收利用等方面具有明显的优势,而且自身还具备一定的催化活性。综述了离子液体在上述催化体系中的应用研究进展。As environmental-friendly solvents,the application of ionic liquids in catalytic systems are reviewed, includingFriedel-Crafts reaction, the alkylation, Diels-Alder reaction, the dimerization reaction and hydrogenation reaction. Some catalyticsystems in ionic liquids as solvents show higher yield and better selectivity than traditional ones as volatile molecular solvents.

关 键 词：离子液体 催化 烷基化 酰基化 加氢 

分 类 号：TQ426[化学工程] O643.32[理学—物理化学]