Oxeno Olefinchemie GmbH

Germany

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IPC Class
B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides 1
B01J 31/24 - Phosphines 1
C07C 45/49 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reaction with carbon monoxide 1
C07C 45/50 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions 1
C07C 61/09 - Completely hydrogenated benzenedicarboxylic acids 1
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Found results for  patents

1.

CARBONYLATION METHOD BY ADDING SECONDARY STERICALLY HINDERED AMINES

      
Application Number EP2006062872
Publication Number 2007/028660
Status In Force
Filing Date 2006-06-02
Publication Date 2007-03-15
Owner OXENO OLEFINCHEMIE GMBH (Germany)
Inventor
  • Hess, Dieter
  • Ortmann, Dagmara
  • Möller, Oliver
  • Wiese, Klaus-Diether
  • Fridag, Dirk
  • Büschken, Wilfried

Abstract

The invention relates to a method for converting carbonylatable compound by means of a metal complex catalyst comprising a sub-group VIII metal and an organophosphoric ligand in the presence of a secondary sterically hindered amine.

IPC Classes  ?

  • B01J 31/24 - Phosphines
  • B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
  • C07C 45/49 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reaction with carbon monoxide
  • C07C 45/50 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

2.

MIXTURE OF DIISONONYL ESTERS OF 1,2-CYCLOHEXANEDICARBOXYLIC ACID, METHOD FOR THE PRODUCTION THEREOF AND USE OF THESE MIXTURES

      
Application Number EP2006061889
Publication Number 2006/136471
Status In Force
Filing Date 2006-04-27
Publication Date 2006-12-28
Owner OXENO OLEFINCHEMIE GMBH (Germany)
Inventor
  • Grass, Michael
  • Lang, Arne

Abstract

The invention relates to a mixture of diisononyl esters of 1,2-cyclohexanedicarboxylic acid, characterized in that the isononyl radicals of the diisononyl esters contained in the mixture have a degree of branching of 1.2 to 2.0, to a method for producing this mixture, and to the use of mixtures of this type.

IPC Classes  ?

  • C07C 61/09 - Completely hydrogenated benzenedicarboxylic acids
  • C07C 67/303 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
  • C08K 5/10 - EstersEther-esters