Invention Grant
- Patent Title: Process for hydrolyzing 1,2,4-trihalobenzene
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Application No.: US15026715Application Date: 2014-09-25
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Publication No.: US09643909B2Publication Date: 2017-05-09
- Inventor: Gerald Schmelebeck , Junmin Ji , Eric George Klauber , Michael Rack , Thomas Zierke , Nicole Holub , David Cortes
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Brinks Gilson & Lione
- Priority: EP13191083 20131031
- International Application: PCT/EP2014/070509 WO 20140925
- International Announcement: WO2015/049160 WO 20150409
- Main IPC: C07C69/00
- IPC: C07C69/00 ; C07C51/09 ; C07C37/02 ; C07C51/15 ; C07C51/367 ; C07C67/00 ; C07F1/00 ; A01N37/40
Abstract:
The present invention relates to a process for providing a compound of formula (I): wherein Hal is a halogen, the process comprising the step of: reacting a compound of formula (II) wherein Hal is defined as above, with an alkali metal sulfite of the formula X2SO3 and an alkali metal hydroxide of the formula YOH, wherein X and Y are independently selected from an alkali metal.
Public/Granted literature
- US20160251294A1 Process for Hydrolyzing 1,2,4-trihalobenzene Public/Granted day:2016-09-01
Information query
