分子氧环氧化苯乙烯的研究进展  

RESEARCH PROGRESS OF CATALYTIC EPOXIDATION OF ALKENE BY MOLECULAR OXYGEN

作　　者：赵阳[1] 冯辉霞[1] 张义新 邵亮[1] 张国宏[1] 张婷[1] 

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050 [2]甘肃银光聚银有限公司,甘肃白银730000

出　　处：《精细石油化工》2008年第4期68-72,共5页Speciality Petrochemicals

基　　金：甘肃省自然科学基金资助项目(3ZS062-B25-027);甘肃省555创新人才工程资助项目

摘　　要：分析比较了使用不同氧化剂应用于催化氧化烯烃反应中的优劣,综合评述了不同类型的催化剂催化分子氧环氧化苯乙烯反应的性能,指出了研究方向——将仿酶催化剂的高选择性和催化效果与非均相催化剂易于产物分离、重复利用率高等优点相结合,制备出用于分子氧环氧化苯乙烯的催化剂。The advantages and disadvantages of several different oxidants applied in the catalyzed epoxidation of alkenes were compared and the capability of different catalyst on the oxidation of styrene with molecular oxygen was reviewed. It is pointed that the potential catalysts for the epoxidation of alkenes are the combination of the advantages of highly selective biomimectic catalysts with the easy separation and highly reusability of heterogeneous catalysts.

关 键 词：催化剂 催化氧化 分子氧 苯乙烯 氧化苯乙烯 

分 类 号：TQ241[化学工程—有机化工]