Hydroformylation of olefins

Details Hydroformylation of olefins Hydroformylation of olefins

1976-04-19

1977-08-30

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260632HF, 260606, 2606065P, 260439R, 260429R, 252431C, 252431P, C07C 4510, C07C 2916

Patent

active

040454932

ABSTRACT:
A novel, heterogeneous catalyst is useful in an improved process for the production of aldehydes and alcohols from olefinic hydrocarbons in the presence of carbon monoxide and hydrogen. The catalyst consists of a polyphenylene substrate to which are bonded diphenylphosphine ligands complexed with a metal carbonyl, such as cobalt carbonyl. The catalyst has excellent thermal stability, is essentially insoluble in the reactants or reaction products, and is active in the hydroformylation reaction at a temperature of about 195.degree. C and a pressure of about 500 psig.

REFERENCES:
patent: 3448157 (1969-06-01), Slaugh et al.
patent: 3847997 (1974-11-01), Allen
patent: 3900557 (1975-08-01), Strothdee

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