公开(公告)号：US10526264B2

公开(公告)日：2020-01-07

申请号：US16315417

申请日：2017-06-23

Applicant: BASF SE

Inventor： Martin John McLaughlin ,  Karsten Koerber ,  Birgit Gockel ,  Pascal Bindschaedler ,  Sebastian Soergel ,  Devendra Vyas ,  Johannes Roeckl

IPC: C07C33/00 ,  C07C17/00 ,  C07C25/00 ,  C07C45/00 ,  C07C63/00 ,  C07C33/48 ,  C07C49/813 ,  C07C45/51 ,  C07C63/74 ,  C07C17/263 ,  C07C25/24

Abstract: Compounds of formula I a process for preparation of compounds of formula I; precursor compounds of formula II a process for preparation of precursor compounds of formula II; compounds of formula III a process for the preparation of compounds of formula IV from compounds of formula III and the use of compounds of formula I for the preparation of compounds of formula IV.