Homologation process making higher alcohols

Details Homologation process making higher alcohols Homologation process making higher alcohols

1988-08-19

1990-06-19

Mars, Howard T.

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

Organic compounds

Oxygen containing

518700, 518701, 568902H, C07C 3108, C07C 2916

Patent

active

049355473

ABSTRACT:
A liquid phase process for the manufacture of C.sub.2+ alkanols by the reaction of hydrogen with carbon monoxide in the presence of a catalyst containing ruthenium, cobalt, a halide-containing compound, and an aromatic compound substituted in adjacent ring positions by nitrogen atoms. The process embraces the use of rhodium as an additive to the catalyst system.

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patent: 4434247 (1984-02-01), Dombek
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patent: 4618628 (1986-10-01), Head et al.
Kiso et al., "Activation Effects of Imidazoles on Ruthenium Carbonyl-Halide Catalysts in Ethylene Glycol Formation From Syn Gas", J. of Organomet. Chem. 1986, 303 C17.
Kiso et al., "Effect of Imidazole on ruthenium Catalysts in Hydrogenation of Carbon Monoxide", New Cat. for Ethylene Glycol Synthesis, J. of Organomet. Chem. 1986, 309, C26.
Dombek, Organometallics, 1985, 4, 1707-1712.

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