苯乙烯在以CeO_2为助催化剂的酞菁钴-分子筛催化下环氧化的研究  

Studies on the Catalysis of the Immobilized Manganese Phthalocyanine/X Zeolite by CeO_2 to Epoxidation of Styrene

作　　者：王仲南[1] 祝建中[2] 

机构地区：[1]韶关学院化学化工系,广东韶关512005 [2]苏州大学化学化工系,江苏苏州215006

出　　处：《韶关学院学报》2005年第9期62-63,106,共3页Journal of Shaoguan University

摘　　要：以KX分子筛内原位合成的含CeO2助剂的酞菁钴为催化剂,考察了苯乙烯与过氧化氢的环氧化反应.研究表明该催化剂对苯乙烯的环氧化有一定的催化活性.对该条件下的环氧化反应机理进行了初步探讨.Taking the immobilized Manganese Phthalocyanine/X Zeolite by CeO2 as catalyst, the as oxidizing agent was Investigated. The results indicated that the catalyst has certain catalytic activity to the epoxidation of styrene with H2O2. The machanism of the epoxidation of styrene under such condition was analysized simply.

关 键 词：金属酞菁 分子筛 苯乙烯 环氧化 

分 类 号：O625[理学—有机化学]