摘要
综述了近年来丙烯二聚催化剂的研究进展,讨论了不同催化剂活性中心原子、助催化剂和辅助膦配体对催化反应活性和产物选择性的影响,比较了二聚反应中均相催化剂和非均相催化剂的催化反应机理.与此同时,结合多孔材料择形催化和离子液体的优点,提出了开发离子液体基丙烯二聚复合催化体系的新思路.
A review is provided of the re propylene. The effects of active central the reactivity of catalysts and selectivit mechanisms for propylene dimerization tions are compared. In the meantime, and the advantages of ionic liquid, a ne cent progress in research of catalysts for dimerization of atoms, co-catalysts, and auxiliary phosphine li y of products are discussed, and the catalytic under homogeneous and heterogeneous catalyt with a view to the concept of shape selective w approach is put forward to develop catalysts gands on reaction ic condicatalysis for pro- pylene dimerization.
出处
《化学研究》
CAS
2012年第3期95-102,共8页
Chemical Research
基金
河南省科技攻关重点项目(102102210116)
关键词
丙烯二聚
催化剂
研究进展
综述
propylene dimerization
catalyst
research progress
review
