PROCESS FOR THE RACEMIZATION OF ALCOHOLS

Details for Australian Patent Application No. 2002325321 (hide)

Owner DEGUSSA AG

Inventors RIERMEIER, Thomas; GROSS, Peter; HOFF, Manfred; MONSEES, Axel; DINGERDISSEN, Uwe

Pub. Number AU-A-2002325321

PCT Number PCT/EP02/07743

PCT Pub. Number WO2003/008361

Priority 101 33 783.3 16.07.01 DE

Filing date 11 July 2002

Wipo publication date 3 March 2003

International Classifications

C07B 055/00 Racemisation

C07C 031/125 Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

C07C 033/20 Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

C07C 035/32 Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring

C07C 043/23 Ethers

C12P 041/00 Processes using enzymes or micro-organisms to separate optical isomers from a racemic mixture

C07C 029/56 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 041/32 Preparation of ethers

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 101 33 783.3 16.07.01 DE

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002325321

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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