Hydroformylation catalyst system and processes

Details Hydroformylation catalyst system and processes Hydroformylation catalyst system and processes

1980-06-09

1981-12-15

Konopka, P. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

252411R, 252412, 252431P, C07C 4550, B01J 3124, B01J 3140

Patent

active

043060862

ABSTRACT:
This invention relates to a catalyst system for the hydroformylation of propene consisting essentially of a catalytic complex of rhodium, carbon monoxide, and a triarylphosphine, and a cobalt compound; to the process for stabilizing and/or regenerating a catalyst complex combination of rhodium, carbon monoxide, and a triarylphosphine comprising adding a cobalt compound to said catalyst complex; and to the process of hydroformylating propene with said catalyst system.

REFERENCES:
patent: 3239566 (1966-03-01), Slaugh et al.
patent: 3576881 (1971-04-01), Senn, Jr.
patent: 3976703 (1976-08-01), Wilkes
patent: 4200592 (1980-04-01), Hignett et al.
patent: 4221743 (1980-09-01), Halstead et al.
patent: 4230641 (1980-10-01), Bartish
patent: 4262141 (1981-04-01), Richter

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