SYNTHESIS OF ALIPHATIC 1,3-DIOLS UTILIZING REDUCED LIGAND CONCENTRATION AND WATER EXTRACTION

Details for Australian Patent Application No. 2003205763 (hide)

Owner SHELL INTERNTIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors ALLEN, Kevin, Dale; ARHANCET, Juan, Pedro; KNIFTON, John, Frederick; POWELL, Joseph, Broun; SLAUGH, Lynn, Henry; WEIDER, Paul, Richard

Pub. Number AU-A-2003205763

PCT Number PCT/EP03/01460

PCT Pub. Number WO2003/068720

Priority 60/356,601 13.02.02 US

Filing date 12 February 2003

Wipo publication date 4 September 2003

International Classifications

C07C 029/16 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 031/20 Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

B01J 023/46 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - Ruthenium, rhodium, osmium or iridium

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/356,601 13.02.02 US

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2003205763

28 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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