IMPROVED METHOD FOR THE PRODUCTION OF N-SUBSTITUTED AMIDES FROM NITRILES

Details for Australian Patent Application No. 2003267367 (hide)

Owner DSM FINE CHEMICALS AUSTRIA NFG GMBH AND CO KG

Inventors WEISGRAM, Martin; HENDEL, Wolfram; SKRANC, Wolfgang; POCHLAUER, Peter

Pub. Number AU-A-2003267367

PCT Number PCT/EP03/10277

PCT Pub. Number WO2004/031128

Priority A 1483/2002 01.10.02 AT

Filing date 16 September 2003

Wipo publication date 23 April 2004

International Classifications

C07C 231/06 Preparation of carboxylic acid amides

C07C 235/46 Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07D 333/38 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07C 233/58 Carboxylic acid amides

C07C 233/65 Carboxylic acid amides

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): A 1483/2002 01.10.02 AT

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003267367

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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