有机化学 ›› 2024, Vol. 44 ›› Issue (9): 2640-2657.DOI: 10.6023/cjoc202401018 上一篇    下一篇

综述与进展

乙烯基重氮化合物非金属卡宾机制参与的反应

蒋镓西, 刘全忠*()   

  1. 西华师范大学化学化工学院 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:2024-03-02 修回日期:2024-05-05 发布日期:2024-05-10
  • 通讯作者: 刘全忠
  • 基金资助:
    国家自然科学基金(21572183)

Non-Metallic Carbene Pathway Transformations of Vinyl Diazo Compounds

Jia-Xi Jiang, Quan-Zhong Liu()   

  1. Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, Sichuan 637002
  • Received:2024-03-02 Revised:2024-05-05 Published:2024-05-10
  • Contact: Quan-Zhong Liu
  • Supported by:
    National Natural Science Foundation of China(21572183)

乙烯基重氮化合物是一类重要的重氮化合物. 作为重氮化合物, 乙烯基重氮化合物生成的金属卡宾物种能发生插入反应、环加成等反应; 作为一类较弱的亲核试剂, 乙烯基重氮化合物不经过金属卡宾中间体与贫电子体系或自由基发生的反应最近几年受到关注. 乙烯基重氮化合物经过金属卡宾中间体的反应研究较为系统, 这方面的综述较多, 而乙烯基重氮化合物非金属卡宾路线参与的反应相对较为分散, 迄今还没有系统的讨论. 对乙烯基重氮化合物非金属卡宾机制参与的反应进行了综述, 并对该领域的发展方向进行了展望.

关键词: 乙烯基重氮化合物, 非金属卡宾机制, 环加成反应, 自由基反应

Vinyl diazo compounds are important compounds in organic synthesis. The generated vinyl metallic carbene species undergo insertion reactions, cycloaddition, and other reactions. As a class of weak nucleophiles, the reaction of vinyl diazo compounds with electron-deficient systems or free radicals not via metallic carbene intermediates has attracted attention from chemical societies in recent years. Carbene chemistry has been well investigated and reviewed. While the reactions of vinyl diazo compounds involved in the non-metallic carbene route are relatively scattered. Non-metallic carbene pathway transformations over the past two decades of vinyl diazo compounds are reviewed. Furthermore, the prospect in this field is also discussed.

Key words: vinyl diazo compounds, non metal carbene mechanism, cycloaddition, radical reaction