Hydroformylation of unsaturated compounds using polymeric...

B - Operations – Transporting – 01 – J

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B01J 31/06 (2006.01) B01J 31/16 (2006.01) B01J 31/18 (2006.01) C07C 45/50 (2006.01) C07C 67/347 (2006.01) C07C 253/30 (2006.01) C07F 9/145 (2006.01) C07F 9/6574 (2006.01) C08G 63/692 (2006.01) B01J 31/28 (2006.01) C07C 255/17 (2006.01)

Patent

CA 2381257

A composition and a process for using the composition in hydroformylation of unsaturated organic compounds are disclosed. The composition comprises a Group VIII metal and a phosphite-containing polymer having repeat units derived from (1) a carbonyl compound, a monomer, and phosphochloridite; (2) phosphorus trichloride, a polyhydric alcohol, and an aromatic diol; or (3) combinations of (1) and (2). The process comprises contacting an unsaturated compound, in the presence of the composition disclosed herein, with a fluid comprising hydrogen.

On décrit une composition et un procédé d'utilisation de cette dernière dans une réaction d'hydroformylation de composés organiques non saturés. La composition comprend un métal du Groupe VIII et un polymère contenant du phosphite ayant des unités répétitives dérivées de (1) un composé carbonyle, un monomère, et du phosphochloridite; (2) du trichlorure de phosphore, un polyol et un diol aromatique; ou (3) des combinaisons de (1) et (2). Le procédé consiste à mettre en contact un composé non saturé, en présence de la composition selon l'invention, avec un fluide contenant de l'hydrogène.

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