Chin. J. Org. Chem. ›› 2018, Vol. 38 ›› Issue (4): 902-911.DOI: 10.6023/cjoc201710034 Previous Articles     Next Articles



孟根其其格, 乌云, 包永胜   

  1. 内蒙古师范大学化学与环境科学学院 内蒙古绿色催化重点实验室 呼和浩特 010022
  • 收稿日期:2017-10-26 修回日期:2017-11-26 发布日期:2017-12-05
  • 通讯作者: 包永胜
  • 基金资助:


Metal-Free Esterification of Aldehydes or Carboxylic Acids with Quaternary Ammonium Salts

Menggen qiqige, Wu Yun, Bao Yongsheng   

  1. College of Chemistry and Environmental Science, Inner Mongolia Key Laboratory of Green Catalysis, Inner Mongolia Normal University, Hohhot 010022
  • Received:2017-10-26 Revised:2017-11-26 Published:2017-12-05
  • Contact: 10.6023/cjoc201710034
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 21462031) and the Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region (No. NJYT-17-A22).

A metal-free esterification of various aldehydes or carboxylic acids with quaternary ammonium salts has been developed for selective synthesis of esters. A possible mechanism containing radical process that aldehyde converts to carboxylic acid and the generation of iodohydrocarbon via C-N bond cleavage of quaternary ammonium salt is proposed.

Key words: quaternary ammonium salt, esterification, aldehyde