Preparation of alcohols

Details Preparation of alcohols Preparation of alcohols

1982-08-25

1984-03-20

Evans, J. E.

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

Organic compounds

Oxygen containing

568821, 568831, 568838, 568839, 585660, C07C 2916

Patent

active

044382871

ABSTRACT:
Alcohols may be prepared in a combination process by subjecting an aliphatic paraffinic hydrocarbon feed stream to a dehydrogenation reaction and thereafter subjecting the reaction product mix comprising a mixture of aliphatic paraffinic hydrocarbons and aliphatic olefinic hydrocarbons, without separating the olefins in the product mix from the paraffins, to a hydroformylation reaction. The hydroformylation reaction is effected by treating said product mix with carbon monoxide and hydrogen in the presence of a catalyst comprising a rhodium-containing compound and a promoter comprising a trialkyl-substituted monoamine, all three of said alkyl moieties being substituted to the nitrogen of said amine to selectively prepare the desired alcohols.

REFERENCES:
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patent: 3536632 (1970-10-01), Kroll
patent: 3631111 (1971-12-01), Tucci
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patent: 4072602 (1978-02-01), Hayes
patent: 4210769 (1980-07-01), Antos
patent: 4292196 (1981-09-01), Homeier et al.
patent: 4313020 (1982-01-01), Antos
patent: 4376225 (1983-03-01), Vora

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