β-CD衍生物的反胶束微型反应器模拟酶催化氧化研究  

Studies on Oxidation Reactions Catalyzed by β-Cyclodextrin Derivatives in Reversed Micelles Microreactor

作　　者：杨晓为[1] 宋发军[2] 沈静茹[2] 丁志刚[2] 

机构地区：[1]武汉科技大学化工与资源环境工程学院,湖北武汉430081 [2]中南民族学院化学系,湖北武汉430074

出　　处：《分子催化》2002年第2期111-115,共5页Journal of Molecular Catalysis(China)

摘　　要：利用我们设计的反胶束微型反应器 ,对两种β-环糊精 (β- Cyclodextrin,简写β- CD)衍生物 ,在不同溶剂中催化苯甲醇氧化成苯甲醛和苯甲酸的反应动力学进行了研究 .结果表明 ,该反应器的催化效率较均相催化反应高 ,反应的后处理较简单 。The reaction kinetics of the catalytic oxidation of phenylcarbinol by β cyclodextrin derivatives in different solvents was studied. The catalytic oxidation of phenylcarbinol was carried out in reversed micelles microreactor produced by stirring of different water solvent systems.The results indicate that the catalytic efficiency using the reversed micelles microreactor is higher, with less pollutant and simpler subsequent handling than using the homogeneous reactor.

关 键 词：Β-CD 微型反应器 反胶束 酶催化 

分 类 号：O643.32[理学—物理化学]