有机化学 ›› 2019, Vol. 39 ›› Issue (11): 3207-3214.DOI: 10.6023/cjoc201904069 上一篇    下一篇

研究论文

基于简单高效钯纳米粒子催化Suzuki偶联反应的研究

李恒超, 赵玲, 刘燕, 张霞, 李王兵, 敬林海, 黄锦*(), 汪伟*()   

  1. 西华师范大学化学化工学院 应用化学研究所 化学合成与污染控制四川省重点实验室 四川南充 637002
  • 收稿日期:2019-04-27 发布日期:2019-07-03
  • 通讯作者: 黄锦,汪伟 E-mail:huahuanhuangjin@163.com;wangwei1987@cwnu.edu.cn
  • 基金资助:
    国家自然科学基金(21602144);四川省科技计划(2018JY0485);西华师范大学科研启动基金(17E049)

An Efficient Palladium Nanoparticles Catalytic System for Suzuki Coupling Reactions

Li Hengchao, Zhao Ling, Liu Yan, Zhang Xia, Li Wangbing, Jing Linhai, Huang Jin*(), Wang Wei*()   

  1. Chemical Synthesis Pollution Control Key Laboratory of Sichuan, Province Institute of Applied Chemistry, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, Sichuan 637002
  • Received:2019-04-27 Published:2019-07-03
  • Contact: Huang Jin,Wang Wei E-mail:huahuanhuangjin@163.com;wangwei1987@cwnu.edu.cn
  • Supported by:
    the National Natural Science Foundation of China(21602144);the Sichuan Science and Technology Program(2018JY0485);the Fundamental Research Funds of China West Normal University(17E049)

一种简单、高效的钯纳米粒子催化体系被用于Suzuki偶联反应中.该催化体系对含各种官能团的卤代芳烃和芳基硼酸都表现出了非常高的催化活性.当用对硝基溴苯作底物时,在催化剂用量低至0.001 mol%时转化数能达到90000,这也证实了该催化体系有比较好的稳定性和较长的寿命.

关键词: 卤代芳烃, 芳基硼酸, 钯纳米粒子, Suzuki偶联

A simple and highly efficient palladium nanoparticles catalytic system was applied in Suzuki coupling reaction. This system could catalyze a variety of aryl halide and arylboronic acid substrates with a wide range of functional groups. A high turnover number of 90000 was obtained with the catalyst loading as low as 0.001 mol%. This catalyst system exhibited good stability and longevity.

Key words: aryl hailde, arylboronic acid, palladium nanoparticle, Suzuki coupling