Invention Grant
- Patent Title: Process for preparing substituted N-phenylhydroxylamines
- Patent Title (中): 制备取代的N-苯基羟胺的方法
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Application No.: US14003387Application Date: 2012-03-07
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Publication No.: US08816096B2Publication Date: 2014-08-26
- Inventor: Alexander Korte , Michael Puhl , Tao Qu , Marco Coppola
- Applicant: Alexander Korte , Michael Puhl , Tao Qu , Marco Coppola
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Brinks Gilson & Lione
- Priority: EP11157524 20110309
- International Application: PCT/EP2012/053878 WO 20120307
- International Announcement: WO2012/120029 WO 20120913
- Main IPC: C07D231/22
- IPC: C07D231/22
Abstract:
The present invention relates to a process for the preparation of 2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-hydroxylamine from the correspondingly substituted nitrobenzene compound.
Public/Granted literature
- US20130338373A1 Process for Preparing Substituted N-Phenylhydroxylamines Public/Granted day:2013-12-19
Information query
