两亲性芳香亚胺环钯化合物及其Langmuir-Blodgett膜的制备、表征及催化活性(英文)  

Preparation,characterization and catalytic activity of amphiphilic cyclopalladated aryl imines and their Langmuir-Blodgett films

作　　者：赵娜[1] 王飞[1] 周梅玲[1] 李铁生[1] 刘辉[1] 许文俭[1] 吴养洁[1] 

机构地区：[1]郑州大学化学与分子工程学院,河南省化学生物与有机化学重点实验室,郑州大学先进纳米信息材料实验室,河南郑州450052

出　　处：《催化学报》2013年第8期1583-1588,共6页

基　　金：supported by the National Natural Science Foundation of China (20973157);the Research and Development Foundation of Zhengzhou (094SGZG23056)~~

摘　　要：合成并表征了一系列新型两亲性芳香亚胺环钯化合物. 结果显示, 该系列环钯催化剂可高效催化均相条件下的Heck和Suzuki偶联反应. 将两亲性芳香亚胺环钯二聚体制成LB膜, 其在异相条件下的催化活性是均相条件下的25倍.A series of novel amphiphilic cyclopalladated aryl imines were synthesized and characterized.These catalysts showed high activity for Heck and Suzuki reactions in homogeneous systems.Heterogeneous Langmuir‐Blodgett films of the catalysts also demonstrated high catalytic activity for these coupling reactions.

关 键 词：芳香亚胺 环钯催化剂 LANGMUIR-BLODGETT膜 SUZUKI反应 HECK反应 

分 类 号：TB383.2[一般工业技术—材料科学与工程] O643.32[理学—物理化学]