有机化学 ›› 2021, Vol. 41 ›› Issue (6): 2175-2187.DOI: 10.6023/cjoc202101044 上一篇    下一篇

综述与进展

基于2-卤苯甲酰胺合成苯并杂环化合物的研究进展

杨凯a,b, 刘美娟a, 张毓娜a, 占佳琦a, 邓璐璇a, 郑雪洁a, 周永军a, 汪朝阳a,*()   

  1. a 华南师范大学化学学院 教育部环境理论化学重点实验室 广州市生物医药分析化学重点实验室 广州 510006
    b 赣南医学院药学院 江西赣州 341000
  • 收稿日期:2021-01-26 修回日期:2021-02-20 发布日期:2021-03-04
  • 通讯作者: 汪朝阳
  • 基金资助:
    广州市科技计划科学研究专项(201607010251); 广东省科技计划(2017A010103016); 江西省教育厅科学技术研究(GJJ201504); 赣南医学院(YB201903); 广东省大学生创新创业训练计划(S202010574059)

Progress in the Synthesis of Benzoheterocycles from 2-Halobenzamides

Kai Yanga,b, Meijuan Liua, Yu'na Zhanga, Jiaqi Zhana, Luxuan Denga, Xuejie Zhenga, Yongjun Zhoua, Zhaoyang Wanga()   

  1. a Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, School of Chemistry, South China Normal University, Guangzhou 510006
    b College of Pharmacy, Gannan Medical University, Ganzhou, Jiangxi 341000
  • Received:2021-01-26 Revised:2021-02-20 Published:2021-03-04
  • Contact: Zhaoyang Wang
  • Supported by:
    Guangzhou Science and Technology Project Scientific Special(201607010251); Guangdong Provincial Science and Technology Project(2017A010103016); Scientific Research Fund of Jiangxi Provincial Education Department(GJJ201504); Gannan Medical University(YB201903); Undergraduates Innovation Project of Guangdong Province(S202010574059)

苯并稠杂环化合物具有广泛且重要的药理及生物活性, 在药物合成与研发领域有着重要的应用价值, 因而其合成方法倍受关注. 由于存在多个官能团和反应位点, 以2-卤代苯甲酰胺为重要合成子合成喹唑啉酮、异喹啉酮、异吲哚酮和苯并异噻唑酮等苯并杂环化合物取得了巨大进展. 鉴于此, 根据产物结构的不同, 概述近10年来以2-卤苯甲酰胺为起始原料合成苯并杂环化合物的研究进展, 并对相关的反应机理进行了阐述.

关键词: 2-卤苯甲酰胺, 金属催化, 串联反应, 环化反应, 苯并杂环化合物, 反应机理

Owing to important pharmacological and biological activities of benzoheterocyclic compounds, their exploration for efficient synthesis methods in drug field is of great value and wide application. Due to the existence of multiple functional groups and reaction sites, great progress has been made in the synthesis of quinazolinones, isoquinolinones, isoindolinones, benzisothiazolones and other benzoheterocyclic compounds using 2-halobenzamides as important synthons. In view of this, according to the different structures of the products, the research progress in the synthesis of benzoheterocyclic compounds with 2-halobenzamides as the starting material in recent 10 years is summarized, and the related reaction mechanism is expounded.

Key words: 2-halobenzamide, metal catalysis, domino reaction, cyclization reaction, benzoheterocyclic compound, reaction mechanism