Chinese Journal of Organic Chemistry ›› 2020, Vol. 40 ›› Issue (5): 1372-1377.DOI: 10.6023/cjoc201912010 Previous Articles     Next Articles


邱会华, 林白银, 周鹏, 张建涛, 刘卫兵   

  1. 广东石油化工学院化学学院 广东茂名 525000
  • 收稿日期:2019-12-08 修回日期:2020-01-04 发布日期:2020-01-15
  • 通讯作者: 周鹏
  • 基金资助:

Researches on the Hydrodehalogenation of o-Triazole Aryl Halides in the System of Pd/C and Et3N

Qiu Huihua, Lin Baiyin, Zhou Peng, Zhang Jiantao, Liu Weibing   

  1. College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, Guangdong 525000
  • Received:2019-12-08 Revised:2020-01-04 Published:2020-01-15
  • Supported by:
    Project supported by the National Natural Science Foundation of China (No. 21602035), the Natural Science Foundation of Guangdong Province (No. 2016A030307030) and the Program for Innovative Research Team of Guangdong University of Petrochemical Technology (No. 519124).

The hydrodehalogenation of halogenated organic compounds which have brought serious pollution to the environment can not only transform them into other usefull chemicals, but also reduce their pollution in the field of environment. A Pd-catalyzed hydrodehalogenation of o-triazole aryl halides is introduced, taking Pd/C as catalyst and Et3N as base, reductant and hydrogen source. This strategy is highlighted by appealing features such as simple reaction condition, recyclable catalyst, and good yield etc.

Key words: aryl halides, hydrodehalogenation, Pd catalyzed, triazole, triethylamine