Invention Grant
- Patent Title: Process for preparing 3,5-bis(haloalkyl)pyrazoles via acylation of ketimines
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Application No.: US15317927Application Date: 2015-06-08
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Publication No.: US09914704B2Publication Date: 2018-03-13
- Inventor: Sergii Pazenok , Norbert Lui
- Applicant: Bayer CropScience Aktiengesellschaft
- Applicant Address: DE Monheim am Rhein
- Assignee: Bayer CropScience Aktiengesellschaft
- Current Assignee: Bayer CropScience Aktiengesellschaft
- Current Assignee Address: DE Monheim am Rhein
- Agency: Morrison & Foerster LLP
- Priority: EP14172036 20140611
- International Application: PCT/EP2015/062685 WO 20150608
- International Announcement: WO2015/189138 WO 20151217
- Main IPC: C07D231/12
- IPC: C07D231/12 ; A01N43/56
Abstract:
The present invention relates to a novel process for preparing 3,5-bis(haloalkyl)pyrazole derivatives of the formula (Ia) and (Ib), via acylation of ketimines.
Public/Granted literature
- US20170114020A1 PROCESS FOR PREPARING 3,5-BIS(HALOALKYL)PYRAZOLES VIA ACYLATION OF KETIMINES Public/Granted day:2017-04-27
Information query
