Process for the hydroformylation of olefins

Details Process for the hydroformylation of olefins Process for the hydroformylation of olefins

1978-04-07

1982-03-16

Evans, Joseph E.

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

Organic compounds

Oxygen containing

422189, 422224, C07C 2722

Patent

active

043202373

ABSTRACT:
Method for the hydroformylation of olefins with carbon monoxide and hydrogen in the presence of soluble cobalt compounds as the catalyst at an elevated temperature and under increased pressure, and optionally in the presence of paraffins and/or other inert diluents. The hydroformylation is conducted, in a first stage, up to a conversion of about 40-75 percent with remixing of the reaction mixture, and then, in a second stage, up to a conversion of at least 95 percent, preferably 95-98 percent, without remixing.

REFERENCES:
patent: 3113974 (1963-12-01), Heimsch et al.
patent: 3220998 (1965-11-01), Berger
patent: 3567396 (1971-03-01), Setzler, Jr.
patent: 3759669 (1973-09-01), Aaron et al.

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