Homogeneous process for the hydrogenation of dicarboxylic acids and/or anhydrides thereof

Details for Australian Patent Application No. 2004293238 (hide)

Owner Davy Process Technology Limited

Inventors Wood, Michael Anthony; Tyers, Derek Vincent; Crabtree, Simon Peter

Agent Ahearn Fox

Pub. Number AU-B-2004293238

PCT Pub. Number WO2005/051875

Priority 0325526.2 31.10.03 GB

Filing date 15 October 2004

Wipo publication date 9 June 2005

Acceptance publication date 11 March 2010

International Classifications

C07C 29/149 (2006.01) Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 29/17 (2006.01) Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07D 307/08 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 315/00 (2006.01) Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups

Event Publications

27 April 2006 PCT application entered the National Phase

  PCT publication WO2005/051875 Priority application(s): WO2005/051875

11 March 2010 Application Accepted

  Published as AU-B-2004293238

8 July 2010 Standard Patent Sealed

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