Stabilized hydroformylation reaction systems

Details Stabilized hydroformylation reaction systems Stabilized hydroformylation reaction systems

1973-06-04

1976-01-06

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260598, 260632HF, C07C 4508

Patent

active

039313328

ABSTRACT:
In hydroformylation reactions at temperatures in the range 100.degree.-225.degree.C. the destructive dissociation of cobalt carbonyl complex compounds to cobalt metal and residue is inhibited by the presence of minor amounts of 2,2'-bipyridine, alkyl-substituted 2,2'-bipyridines, N-alkyl-substituted alkylene diamines and mixtures of these compounds.

REFERENCES:
patent: 3278612 (1966-10-01), Greene
patent: 3594425 (1971-07-01), Brader et al.
Iwanaga et al., Chem. Abstracts, Vol. 56, 1962, Col. 10962.
Iwanaga, R. I., Chem. Abstracts, Vol. 57, 1962, Col. 9656.

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