公开(公告)号：US10759765B2

公开(公告)日：2020-09-01

申请号：US16093688

申请日：2017-04-14

申请人： CE Pharm CO., LTD.

发明人： Dawei Ma ,  Wei Zhou ,  Mengyang Fan ,  Haibo Wu ,  Junli Yin ,  Xi Jiang ,  Yuntong Zhai ,  Songtao Niu

IPC分类号： C07D241/02 ,  B01J31/22 ,  C07C231/02 ,  C07C233/00 ,  C07D207/32 ,  C07D209/08 ,  C07D209/12 ,  C07D213/06 ,  C07D235/08 ,  C07D239/02 ,  C07D277/02 ,  C07D277/62 ,  C07D307/02 ,  C07D307/78 ,  C07C209/60

摘要： Provided are a heterocyclic carboxylic acid amide ligand and applications thereof in a copper catalyzed coupling reaction. Specifically, provided are uses of a compound represented by formula (I), definitions of radical groups being described in the specifications. The compound represented by formula (I) can be used as the ligand in the copper catalyzed coupling reaction of the aryl halogeno substitute, and is used or catalyzing the coupling reaction for forming the aryl halogeno substitute having C—N, C—O, C—S and other bonds.