公开(公告)号：US20160304435A1

公开(公告)日：2016-10-20

申请号：US15103110

申请日：2014-12-08

Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT

Inventor： Johann SEEBA ,  Günter SCHLEGEL ,  Martin LITTMANN ,  Rafael WARSITZ ,  Mark James FORD

IPC: C07C209/08 ,  C07C209/84

CPC classification number: C07C209/08 ,  C07C209/04 ,  C07C209/14 ,  C07C209/84 ,  C07C211/29

Abstract: The present invention relates to a novel process for preparing halogenated di-substituted benzylamines, particularly halogenated dialkylbenzylamines.

Abstract translation: 本发明涉及制备卤代二取代苄胺，特别是卤代二烷基苄胺的新方法。

公开(公告)号：US20190144385A1

公开(公告)日：2019-05-16

申请号：US16098138

申请日：2017-04-26

Applicant: Bayer CropScience Aktiengesellschaft

Inventor： Taraneh FARIDA ,  Martin LITTMANN ,  Rafael WARSITZ ,  Michael ESSER ,  Albert SCHNATTERER

IPC: C07D207/38 ,  C07D201/08

CPC classification number: C07D207/38 ,  C07D201/02 ,  C07D201/08

Abstract: The present invention relates to novel methods for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives and also to novel intermediates and starting compounds, which are passed through or used in the method according to the invention.