NEW BIDENTATE LIGANDS, CATALYST COMPRISING SUCH BIDENTATE LIGANDSAND PROCESS FOR THE CARBONYLATION OF ETHYLENCIALLY OR ACETYLENICALLY UNSATURATED COMPOUNDS USING SUCH A CATALYST

Details for Australian Patent Application No. 2002363378 (hide)

Owner SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors DRENT, Eit; VAN GINKEL, Roelof; VAN DER MADE, Renata, Helena

Pub. Number AU-A-2002363378

PCT Number PCT/EP02/12380

PCT Pub. Number WO2003/040159

Priority 60/348,205 09.11.01 US; 02077923.7 18.07.02 EP

Filing date 5 November 2002

Wipo publication date 19 May 2003

International Classifications

C07F 009/50 Compounds containing elements of the 5th Group of the Periodic System

B01J 031/24 Catalysts comprising hydrides, coordination complexes or organic compounds

C07C 253/30 Preparation of carboxylic acid nitriles

C07D 201/08 Heterocyclic compounds having only nitrogen as ring hetero atom

C07C 067/22 Preparation of carboxylic acid esters

C08G 069/02 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C08G 069/26 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

Event Publications

19 June 2003 Complete Application Filed

  Priority application(s): 60/348,205 09.11.01 US; 02077923.7 18.07.02 EP

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002363378

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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