METHOD FOR PERFLUOROALKYLATION BY MEANS OF TRIS(PERFLUOROALKYL)PHOSPHIN E OXIDES

Details for Australian Patent Application No. 2003219062 (hide)

Owner MERCK PATENT GMBH

Inventors IGNATYEV, Nikolai; WELZ-BIERMANN, Urs; SCHMIDT, Michael; WEIDEN, Michael; HEIDER, Udo; WILLNER, Helge; SARTORI, Peter; MILLER, Alexej

Pub. Number AU-A-2003219062

PCT Number PCT/EP03/02741

PCT Pub. Number WO2003/087020

Priority 102 16 996.9 16.04.02 DE

Filing date 17 March 2003

Wipo publication date 27 October 2003

International Classifications

C07B 039/00 Reactions with formation or introduction of functional groups containing hetero atoms

C07F 005/02 Compounds containing elements of the 3rd Group of the Periodic System

C07F 009/53 Compounds containing elements of the 5th Group of the Periodic System

C07C 029/143 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 102 16 996.9 16.04.02 DE

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003219062

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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