Continuous process for the enantioselective catalytic hydrogenation of betaketoesters

Details for Australian Patent Application No. 2003234013 (hide)

Owner Phoenix Chemicals Limited

Inventors Warr, Antony John; Proctor, Lee David

Agent Collison & Co

Pub. Number AU-B-2003234013

PCT Number PCT/GB03/02192

PCT Pub. Number WO2003/097569

Priority 0211716.6 22.05.02 GB

Filing date 21 May 2003

Wipo publication date 2 December 2003

Acceptance publication date 17 April 2008

International Classifications

C07C 67/31 (2006.01) Preparation of carboxylic acid esters

C07B 53/00 (2006.01) Asymmetric syntheses

C07B 61/00 (2006.01) Other general methods

C07C 69/675 (2006.01) Esters of carboxylic acids

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 0211716.6 22.05.02 GB

29 January 2004 Application Open to Public Inspection

  Published as AU-B-2003234013

17 April 2008 Application Accepted

  Published as AU-B-2003234013

18 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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