催化学报 ›› 2015, Vol. 36 ›› Issue (1): 3-14.DOI: 10.1016/S1872-2067(14)60217-5

• 综述 • 上一篇    下一篇

镍催化偶联反应机理研究进展

李哲, 刘磊   

  1. 清华大学化学系, 北京100084
  • 收稿日期:2014-08-11 修回日期:2014-09-04 出版日期:2014-12-31 发布日期:2014-12-31
  • 通讯作者: 刘磊
  • 基金资助:

    国家高技术研究发展计划(863计划, 2012AA02A700); 国家自然科学基金(21221062).

Recent advances in mechanistic studies on Ni catalyzed cross-coupling reactions

Zhe Li, Lei Liu   

  1. Department of Chemistry, Tsinghua University, Beijing 100084, China
  • Received:2014-08-11 Revised:2014-09-04 Online:2014-12-31 Published:2014-12-31
  • Supported by:

    This work was supported by the National High Technology Research and Development Program of China (863 Program, 2012AA02A700) and the National Natural Science Foundation of China (21221062).

摘要:

近期发展了很多镍催化的偶联反应作为在有机合成中高效构建C-C键的方法, 同时开展了很多关于控制镍催化反应活性和选择性的机理研究. 这些研究发现, 镍催化反应机理往往和相应的钯催化反应机理不同, 因为镍催化偶联经常包括自由基和双金属机理. 本文总结了镍催化偶联反应机理的最新进展. 对于这些反应机理的理解为发展具有更高效率和选择性的镍催化偶联反应提供了帮助.

关键词: 镍, 均相催化, 偶联反应, C-C键形成, 反应机理

Abstract:

A variety of Ni catalyzed cross-coupling reactions have emerged as efficient new methods for the construction of C-C bonds, and many mechanistic studies have been conducted to understand the factors controlling the reactivity and selectivity of Ni catalyzed reactions. The mechanisms of Ni catalyzed reactions are often very different from the corresponding Pd catalyzed processes because radical or bimetallic pathways are frequently involved in Ni catalyzed cross-coupling reactions. This review summarized recent advances in the mechanism of Ni catalyzed cross-coupling reactions. These are important for the development of new Ni catalyzed cross-coupling reactions with improved efficiency and selectivity.

Key words: Nickel, Homogeneous catalysis, Cross-coupling, C-C bond formation, Mechanism