Acid addition salts of imidazolidinones as reaction catalysts

Details for Australian Patent Application No. 2001229670 (hide)

Owner The Regents of the University of California

Inventors Ahrendt, Kateri A.; Macmillan, David W. C.

Agent FB Rice

Pub. Number AU-B-2001229670

PCT Pub. Number WO01/53269

Priority 09547958 12.04.00 US; 09484082 18.01.00 US

Filing date 18 January 2001

Wipo publication date 31 July 2001

Acceptance publication date 7 April 2005

International Classifications

C07D 233/32 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07B 037/12 Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms

B01J 031/02 Catalysts comprising hydrides, coordination complexes or organic compounds - containing organic compounds or metal hydrides

C07C 045/69 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07B 053/00 Asymmetric syntheses

Event Publications

7 April 2005 Application Accepted

  Published as AU-B-2001229670

4 August 2005 Standard Patent Sealed

13 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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