催化学报 ›› 2013, Vol. 34 ›› Issue (8): 1583-1588.DOI: 10.1016/S1872-2067(12)60613-5

• 研究论文 • 上一篇    下一篇

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

赵娜, 王飞, 周梅玲, 李铁生, 刘辉, 许文俭, 吴养洁   

  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
  • 收稿日期:2013-04-20 修回日期:2013-05-13 出版日期:2013-08-16 发布日期:2013-07-30
  • 通讯作者: 李铁生,吴养洁
  • 基金资助:

    国家自然科学基金(20973157);郑州研究与发展基金(094SGZG23056).

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

Na Zhao, Fei Wang, Meiling Zhou, Tiesheng Li, Hui Liu, Wenjian Xu, Yangjie Wu   

  1. Key Laboratory of Chemical Biology and Organic Chemistry of Henan Province, Key Laboratory of Advanced Nano-information Materials, College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, Henan, China
  • Received:2013-04-20 Revised:2013-05-13 Online:2013-08-16 Published:2013-07-30
  • Supported by:

    This work was supported by the National Natural Science Foundation of China (20973157) and 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.

关键词: 芳香亚胺, 环钯催化剂, Langmuir-Blodgett膜, Suzuki反应, Heck反应

Abstract: 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.

Key words: Aryl imine, Cyclopalladated catalyst, Langmuir-Blodgett film, Suzuki reaction, Heck reaction