Process for preparing 2,6-dichloro-4-(trifluoromethyl)phenylhy drazine using mixtures of dichlorofluoro-trifluoromethylbenzenes

Details for Australian Patent Application No. 2008228422 (hide)

Owner BASF SE

Inventors Zierke, Thomas; Rack, Michael

Agent Watermark

Pub. Number AU-A-2008228422

PCT Pub. Number WO2008/113660

Priority 07104345.9 16.03.07 EP

Filing date 27 February 2008

Wipo publication date 25 September 2008

International Classifications

C07C 241/02 (2006.01) Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes

C07C 17/20 (2006.01) Compounds containing carbon and halogens with or without hydrogen

C07C 25/13 (2006.01) Compounds containing at least one halogen atom bound to a six-membered aromatic ring

C07C 243/22 (2006.01) Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes

Event Publications

8 October 2009 PCT application entered the National Phase

  PCT publication WO2008/113660 Priority application(s): WO2008/113660

3 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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