有机化学 ›› 2021, Vol. 41 ›› Issue (12): 4766-4772.DOI: 10.6023/cjoc202109044 上一篇    下一篇

所属专题: 有机电合成虚拟专辑 绿色合成化学专辑 热点论文虚拟合集

研究论文

N-无保护苯胺电化学硒醚化反应构建4-(烃基硒代)苯胺

李文艺a, 唐胤恒a, 欧阳文韬b, 陆雨函b, 陈锦杨b,*(), 何卫民b,*()   

  1. a 衡阳师范学院化学与材料科学学院 湖南衡阳 421000
    b 南华大学化学化工学院 湖南衡阳 421001
  • 收稿日期:2021-09-28 修回日期:2021-10-30 发布日期:2021-11-03
  • 通讯作者: 陈锦杨, 何卫民
  • 基金资助:
    国家自然科学基金(21902014); 国家自然科学基金(22002037); 湖南省教育厅科学研究(19A068)

Electrochemical Selenylation of N-Unprotected Anilines for Consturcing 4-(Organylselanyl)anilines

Wenyi Lia, Yinheng Tanga, Wentao Ouyangb, Yuhan Lub, Jinyang Chenb(), Weimin Heb()   

  1. a College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421000
    b School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001
  • Received:2021-09-28 Revised:2021-10-30 Published:2021-11-03
  • Contact: Jinyang Chen, Weimin He
  • Supported by:
    National Natural Science Foundation of China(21902014); National Natural Science Foundation of China(22002037); Scientific Research Hunan Provincial Education Department(19A068)

报道了一种无过渡金属催化剂、无化学氧化剂条件下N-无保护苯胺的电化学硒醚化反应. 该反应在非分隔电解槽中进行, 实现了温和电化学条件下4-(芳基硒代)苯胺和4-(烷基硒代)苯胺化合物的高效合成. 该反应具有良好的官能团兼容性和易放大等优点, 为合成4-(烃基硒代)苯胺类化合物提供了绿色实用的合成方法.

关键词: N-无保护苯胺, 二烃基二硒醚, 电化学合成, 温和条件, 绿色化学

A transition-metal-free and chemical oxidant-free method was developed for the uniform synthesis of 4-arylselanylanilines and 4-alkylselanylanilines through electrolytic selenylation of N-unprotected anilines with diorganyl diselenides under mild conditions in an undivided cell. The present approach had good functional group compatibility, which made it to be a green and practical method to synthesize 4-(organylselanyl)anilines.

Key words: N-unprotected anilines, diorganyl diselenides, electrochemical synthesis, mild conditions, green chemistry