Heterogeneous catalyst for the hydroformylation of olegins

Details Heterogeneous catalyst for the hydroformylation of olegins Heterogeneous catalyst for the hydroformylation of olegins

1975-02-03

1976-12-21

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252431P, 260429R, 260604HF, 2606065P, C07F 1506

Patent

active

039988643

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: 3270087 (1966-08-01), Heck
patent: 3792099 (1974-02-01), Wang et al.
patent: 3798281 (1974-03-01), Wang
patent: 3824221 (1974-07-01), Ragg
patent: 3855332 (1974-12-01), Wang

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