METHOD FOR THE PRODUCTION OF VINYL-ARENES, -HETEROARENES AND 1,3-DIENES FROM ARYL-, HETEROARYLOR VINYL-CARBOXYLIC ACID DERIVATIVES

Details for Australian Patent Application No. 2002356688 (hide)

Owner STUDIENGESELLSCHAFT KOHLE MBH

Inventors GOOSSEN, Lukas; PAETZOLD, Jens

Pub. Number AU-A-2002356688

PCT Number PCT/EP02/12989

PCT Pub. Number WO2003/043958

Priority 101 57 184.4 22.11.01 DE

Filing date 20 November 2002

Wipo publication date 10 June 2003

International Classifications

C07B 037/04 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

C07C 001/32 Hydrocarbons

C07C 001/20 Hydrocarbons

C07C 001/207 Hydrocarbons

C07C 253/30 Preparation of carboxylic acid nitriles

C07D 213/06 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 333/08 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 101 57 184.4 22.11.01 DE

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002356688

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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