苯与烯烃烷基化催化剂的研究进展

Study progress of catalysts for alkylation reactions of benzene and olefins

简单介绍了氢氟酸和无水三氯化铝传统烷基化反应均相催化剂的优缺点。重点介绍Al Cl3负载型、离子液体、H分子筛和MWW型分子筛、杂多酸及其金属配位物等其他类型催化剂的制备过程,比较了不同催化剂对苯与烯烃烷基化反应的催化活性,并对烷基化反应催化剂的研究方向进行了总结。

This paper briefly introduces the advantages and disadvantages of hydrofluoric acid and anhydrous alchlor that are both traditional homogeneous catalysts for alkylation reaction. The preparation process of supported AlCl3 catalyst,ionic liquid,H-type molecular sieve,MWW-type molecular sieve,heteropoly acid and its metal coordination compounds and other catalysts are introduced emphatically.The catalytic activities of various catalysts in the alkylation of benzene and olefins are compared,and the research direction of catalysts for alkylation is summarized.