HIGH ACTIVITY METAL CARBENE METATHESIS CATALYSTS GENERATED USING A THERMALLY ACTIVATED N-HETEROCYCLIC CARBENE PRECURSOR

Details for Australian Patent Application No. 2002309516 (hide)

Owner CALIFORNIA INSTITUTE OF TECHNOLOGY CYMETECH, LLC

Inventors MOORE, Jason, L.; MORGAN, John, P.; GRUBBS, Robert, H.; BELL, Andrew

Pub. Number AU-A-2002309516

PCT Number PCT/US02/09273

PCT Pub. Number WO2002/076613

Priority 60/288,680 03.05.01 US; unknown 01.03.02 US; 60/278,311 23.03.01 US

Filing date 25 March 2002

Wipo publication date 8 October 2002

International Classifications

C08F 004/44 Polymerisation catalysts

C07D 233/00 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D 233/54 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

B01J 027/24 Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen - Nitrogen compounds

C07D 233/58 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D 233/56 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D 233/02 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C08F 004/80 Polymerisation catalysts

B01J 031/00 Catalysts comprising hydrides, coordination complexes or organic compounds

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/288,680 03.05.01 US; unknown 01.03.02 US; 60/278,311 23.03.01 US

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002309516

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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