Process for the preparation of cyclic diketones

Details for Australian Patent Application No. 2003203482 (hide)

Owner Syngenta Participations AG

Inventors Edmunds, Andrew; Luthy, Christoph; Schneider, Hermann

Agent Davies Collison Cave

Pub. Number AU-B-2003203482

Priority 598/02 09.04.02 CH

Filing date 2 April 2003

Wipo publication date 23 October 2003

Acceptance publication date 2 June 2005

International Classifications

C07C 045/54 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 045/72 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

Event Publications

1 May 2003 Complete Application Filed

  Priority application(s): 598/02 09.04.02 CH

23 October 2003 Application Open to Public Inspection

  Published as AU-B-2003203482

2 June 2005 Application Accepted

  Published as AU-B-2003203482

29 September 2005 Standard Patent Sealed

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