有机化学 ›› 2025, Vol. 45 ›› Issue (10): 3691-3700.DOI: 10.6023/cjoc202501016 上一篇    下一篇

综述与进展

N-芳基丙烯酰胺与自由基级联环化合成2-吲哚酮研究进展

伍智林a, 罗伟a, 丁柔a,b, 辛翠c,*(), 王从洋d,*(), 何卫民a,*()   

  1. a 南华大学化学化工学院 湖南衡阳 421001
    b 南京林业大学 林木生物质低碳高效利用国家工程研究中心 南京 210037
    c 湖南警察学院 食药环及毒品检验技术湖南省普通高等学校重点实验室 长沙 410138
    d 中国科学院化学研究所 中国科学院分子识别与功能重点实验室 北京 100190
  • 收稿日期:2025-01-16 修回日期:2025-02-18 发布日期:2025-03-13
  • 基金资助:
    湖南省科技创新计划(2022RC4044)

Research Progress on the Synthesis of 2-Oxindoles via Radical Cascade Cyclization of N-Arylacrylamide

Zhilin Wua, Wei Luoa, Rou Dinga,b, Cui Xinc,*(), Congyang Wangd,*(), Wei-Min Hea,*()   

  1. a School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001
    b National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Nanjing Forestry University, Nanjing 210037
    c Key Laboratory of Food & Environment & Drug Monitoring and Testing of Universities in Hunan Province, Hunan Police Academy, Changsha 410138
    d CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190
  • Received:2025-01-16 Revised:2025-02-18 Published:2025-03-13
  • Contact: xin-cui@163.com; wangcy@iccas.ac.cn; weiminhe@usc.edu.cn
  • Supported by:
    Science and Technology Innovation Program of Hunan Province(2022RC4044)

2-吲哚酮是一类广泛存在于天然活性产物和药物分子中的骨架结构, N-芳基丙烯酰胺自由基级联环化反应是合成此类化合物最有效的方法. 合适的自由基前体可在光、电或热驱动下产生相应的自由基, 从而诱导N-芳基丙烯酰胺发生自由基级联环化反应合成2-吲哚酮. 系统介绍了近年来通过光、电和热驱动引发的自由基产生及其与N-芳基丙烯酰胺级联环化反应合成2-吲哚酮的研究进展.

关键词: 光催化, 电催化, 2-吲哚酮, N-芳基丙烯酰胺

2-Oxindole is a widely present skeletal structure in natural active products and drug molecules, and the radical cascade cyclization of N-arylacrylamide is the most effective method for synthesizing such compounds. Suitable free radical precursors can generate corresponding free radicals under the drive of light, electricity, or heat, thereby inducing a free radical cascade cyclization reaction of N-arylacrylamide to synthesize 2-oxindoles. Herein the research progress on the generation of free radicals induced by light, electricity, and heat in recent years and their application in the cascade cyclization of N-arylacrylamide to synthesize 2-oxindoles are systematically introduced.

Key words: photocatalysis, electrocatalysis, 2-oxindole, N-arylacrylamide