公开(公告)号：US20180362446A1

公开(公告)日：2018-12-20

申请号：US16113624

申请日：2018-08-27

Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT

Inventor： Thomas HIMMLER ,  Lars RODEFELD ,  Jonathan HUBRICH ,  Lutz ACKERMANN

IPC: C07C231/12 ,  C07C233/15 ,  C07C233/25 ,  C07C233/29 ,  C07C233/66 ,  C07C233/75

CPC classification number: C07C231/12 ,  C07C233/15 ,  C07C233/25 ,  C07C233/75 ,  C07C233/66 ,  C07C233/29

Abstract: The present invention relates to a novel process for preparing substituted biphenylamides of the general formula (V) characterized in that anilides of the formula (II) in a solvent other than tetrahydrofuran, are reacted with an organoboron compound of the formula (III) in the presence of a catalyst system consisting of a ruthenium catalyst, an activator, an oxidizing agent and a metal triflate.