Preparation of improved nickel-containing catalyst and process f

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing

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562519, 260413, B01J 3122

Patent

active

049026593

ABSTRACT:
The present invention provides a process for the preparation of an improved nickel-containing catalyst suitable for the conversion of alcohols to the corresponding carboxylic acid which involves combining a nickel compound, an N-containing organic compound and an iodine promoter, bringing the combination in contact with an alcohol in the presence of carbon monoxide and subjecting the mixture to a temperature and pressure sufficient to initiate carbonylation of the alcohol. The process is characterized in that the N-containing organic compound is isoquinoline or a derivative thereof.

REFERENCES:
patent: 4336399 (1982-06-01), Isshiki et al.
patent: 4659518 (1987-04-01), Rizkalla
patent: 4661631 (1987-04-01), Becker et al.

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