Improved metal-ligand complex catalyzed processes

Details Improved metal-ligand complex catalyzed processes Improved metal-ligand complex catalyzed processes

C - Chemistry, Metallurgy

07

C

C07C 45/50 (2006.01) B01J 19/18 (2006.01) B01J 31/02 (2006.01) B01J 31/18 (2006.01) B01J 31/40 (2006.01) B01J 38/74 (2006.01) C07C 45/49 (2006.01) C07C 45/80 (2006.01) C07C 47/02 (2006.01) C07C 47/228 (2006.01) C07C 47/277 (2006.01) C07C 67/347 (2006.01) C07C 69/716 (2006.01) C07C 253/10 (2006.01) C07D 209/46 (2006.01) C07D 333/22 (2006.01) C07F 9/02 (2006.01) C07F 9/145 (2006.01) C07F 9/6574 (2006.01)

Patent

CA 2239569

This invention relates to a process for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises treating said reaction product fluid with water sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid.

Procédé de séparation d'un ou de plusieurs composés acides de phosphore à partir d'un fluide obtenu par une réaction et contenant ce ou ces composés acides de phosphore, un catalyseur constitué d'un complexe ligand organophosphite/métal et un ligand organophosphite éventuellement libre. Le procédé consiste à traiter le fluide obtenu par une réaction avec de l'eau en quantité suffisante pour retirer au moins une certaine quantité du ou des composés acides de phosphore de ce fluide obtenu par réaction.

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