Chinese Journal of Organic Chemistry ›› 2021, Vol. 41 ›› Issue (7): 2875-2884.DOI: 10.6023/cjoc202101023 Previous Articles     Next Articles

ARTICLES

铜咔咯催化烯丙基sp3-C—H键与羧酸的酯化反应

田婉群, 李梦媛(), 杨霜, 章浩, 刘海洋*(), 肖新颜*   

  1. 华南理工大学化学与化工学院 广东省功能分子工程重点实验室 广州 510641
  • 收稿日期:2021-01-15 修回日期:2021-03-09 发布日期:2021-03-25
  • 通讯作者: 刘海洋, 肖新颜
  • 基金资助:
    国家自然科学基金(21671068); 国家自然科学基金(21878115)

Copper Corrole as an Efficient Catalyst for Esterification of Allylic sp3-C—H Bonds with Carboxylic Acids

Wanqun Tian, Mengyuan Li(), Shuang Yang, Hao Zhang, Haiyang Liu(), Xinyan Xiao   

  1. Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641
  • Received:2021-01-15 Revised:2021-03-09 Published:2021-03-25
  • Contact: Haiyang Liu, Xinyan Xiao
  • Supported by:
    National Natural Science Foundation of China(21671068); National Natural Science Foundation of China(21878115)

Copper 5,10,15-tris(pentafluorophenyl)corrole (CuTPFC) catalyzed oxidative cross dehydrogenative coupling (CDC) of allylic sp3-C—H bonds and acids had been investigated in a homogeneous system, which provided allylic esters smoothly. This reaction proceeded with broad substrate scope and good functional group tolerance. In a gram scale test, the turnover number (TON) reached 5100 at only 0.01 mol% catalyst loading, indicating the current catalytic system has potential uses in the allylic esters.

Key words: copper, corrole, cross dehydrogenative coupling, allylic compounds, catalysis