有机化学 ›› 2019, Vol. 39 ›› Issue (11): 3084-3104.DOI: 10.6023/cjoc201905027 上一篇    下一篇

所属专题: 碳氢活化合辑2018-2019

综述与进展

过渡金属催化羧基导向C-H官能团化研究进展

罗飞华*()   

  1. 长江师范学院材料科学与工程学院 重庆涪陵 408100
  • 收稿日期:2019-05-13 发布日期:2019-07-09
  • 通讯作者: 罗飞华 E-mail:20180011@yznu.edu.cn
  • 基金资助:
    涪陵区科技计划(FLKJ);涪陵区科技计划(2018BBA3039);长江师范学院人才引进(011160011)

Progress in Transition Metal Catalyzed C-H Functionalization Directed by Carboxyl Group

Luo Feihua*()   

  1. College of Materials Science and Engineering, Yangtze Normal University, Fuling, Chongqing 408100
  • Received:2019-05-13 Published:2019-07-09
  • Contact: Luo Feihua E-mail:20180011@yznu.edu.cn
  • Supported by:
    the Scientific and Technological Research Program of Fuling District Commission(FLKJ);the Scientific and Technological Research Program of Fuling District Commission(2018BBA3039);the Introduction of Yangtze Normal University Scientific Research Grants Project(011160011)

导向基团辅助的C-H活化是选择性活化分子中特定位置C-H键的重要措施,也是近年来有机化学研究的热点.羧酸作为一种高效导向基团具有价廉、低毒、容易修饰和作为无痕导向的优点而受到广大化学工作者的关注.按照羧基导向偶联方式的不同进行分类,综述了近年来过渡金属催化羧基导向C-H官能团化研究进展,并对代表性性反应机理做了简要说明.同时,对这一领域存在的问题和未来可能的发展方向进行了展望.

关键词: 催化, C-H键活化, 羧酸, 无痕导向基团, 反应机理

The C-H activation assisted by directing groups is an important measure for selective C-H activation at specific positions, and it is also one of the hot spots in the research field of organic chemistry. As an efficient directing group, carboxylic acid has the advantages of low cost, low toxicity, easy modification and using as traceless directing groups. Recent development on C-H functionalization directed by carboxyl group according to different coupling modes is summarized, and the representative reaction mechanism is briefly described. Existing problems with a brief outlook in this field are also presented.

Key words: catalysis, C-H activation, carboxylic acid, traceless directing group, reaction mechanism