有机化学 ›› 2026, Vol. 46 ›› Issue (4): 1440-1463.DOI: 10.6023/cjoc202512049 上一篇    下一篇

综述与进展

自由基介导双C—H键转化的烯烃官能团化反应研究进展

于琛a, 李宁a, 薛琦a, 李杨a,*(), 汪苇航b,*(), 李金恒a,c,*()   

  1. a 青岛科技大学化工学院 青岛 266042
    b 中南大学湘雅二医院感染科 湖南省病毒性肝炎临床医学研究中心 湖南省病毒性肝炎临床医学研究中心 长沙 410011
    c 河南师范大学化学化工学院 新乡 453007
  • 收稿日期:2025-01-31 修回日期:2026-02-04 发布日期:2026-03-06
  • 通讯作者: 李杨, 汪苇航, 李金恒
  • 基金资助:
    国家自然科学基金(22001108); 国家自然科学基金(22271245); 江西省科技计划项目(20243BCE51084); 江西省科技计划项目(20242BAB25126); 山东省泰山学者建设工程专项(tsqn202408199); 河南师范大学化学化工学院开放研究基金(2021ZD01)

Recent Advance in Radical-Mediated Functionalization of Alkenes via Dual C—H Bond Conversion

Chen Yua, Ning Lia, Qi Xuea, Yang Lia,*(), Weihang Wangb,*(), Jinheng Lia,c,*()   

  1. a College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042
    b Clinical Research Center for Viral Hepatitis in Hunan Province, Department of Infectious Diseases, The Second Xiangya Hospital of Central South University, Central South University, Changsha 410011
    c School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007
  • Received:2025-01-31 Revised:2026-02-04 Published:2026-03-06
  • Contact: Yang Li, Weihang Wang, Jinheng Li
  • Supported by:
    National Natural Science Foundation of China(22001108); National Natural Science Foundation of China(22271245); Jiangxi Provincial Science and Technology Project(20243BCE51084); Jiangxi Provincial Science and Technology Project(20242BAB25126); Taishan Scholars Construction Projects of Shandong Province(tsqn202408199); Open Research Fund of School of Chemistry and Chemical Engineering, Henan Normal University(2021ZD01)

C—H键作为有机化合物的基本结构单元, 实现其直接转化一直是有机化学核心研究内容之一. 自由基凭借其高活性特质和良好的官能团耐受性, 在C—H键转化中展现出显著优势, 受到了化学研究者的广泛关注. 其中自由基介导双C—H键转化的烯烃官能团化反应得到了迅速发展, 已成为快速构建复杂分子的有效工具. 按照C(sp3)—H/ C(sp2)—H、C(sp2)—H/C(sp2)—H和C(sp3)—H/C(sp3)—H等三种转化途径进行分类, 综述了近年来自由基介导双C—H键转化的烯烃官能团化反应研究进展, 对反应机理和底物普适性进行了重点描述, 并对该领域的应用前景进行了展望.

关键词: 自由基, 烯烃, C—H键, 烯烃双官能团化反应

As a fundamental structural unit of organic compounds, the direct transformation of C—H bond has long been one of the core research topics in organic chemistry. These radical reactions exhibit significant advantages in transformation of C—H bond due to their high reactivity and excellent functional group tolerance, attracting extensive attention from chemists. In particular, the radical-mediated functionalization of alkenes via dual C—H bond conversion has undergone rapid development and emerged as a powerful tool for the efficient construction of complex molecules. Herein, the recent advance in radical- mediated functionalization of alkenes via dual C—H bond conversion is summarized, categorized by three distinct pathways of C(sp3)—H/C(sp2)—H, C(sp2)—H/C(sp2)—H and C(sp3)—H/C(sp3)—H transformations. Reaction mechanisms and substrate scope are highlighted, and the future application potential of this research area is further discussed and prospected.

Key words: radical, alkene, C—H bond, alkene difunctionalization