Production of methyl esters and ethylene glycol esters from reac

Details Production of methyl esters and ethylene glycol esters from reac Production of methyl esters and ethylene glycol esters from reac

1980-11-04

1982-04-06

Garner, Vivian

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

518700, 560 1, 560 8, 560100, 560103, 560105, 560112, 560123, 560263, 560265, C07C 6736, C07C 69003

Patent

active

043235131

ABSTRACT:
This invention is concerned with improving ethylene glycol ester production from the reaction of carbon monoxide and hydrogen in a homogeneous liquid phase mixture containing a ruthenium carbonyl complex catalyst and acyl compound by maintaining the combined concentration of methyl ester, ethylene glycol ester and water in the reaction medium at less than about 30 volume percent. In a preferred embodiment, a continuous process is operated in such a manner that the methyl ester, ethylene glycol ester and water products are removed from the reactor so as to maintain their total volume concentration in the reaction medium at less than about 30 percent.

REFERENCES:
patent: 2534018 (1950-12-01), Gresham et al.
patent: 2535060 (1950-12-01), Gresham
patent: 2549470 (1951-04-01), Howk et al.
patent: 2636046 (1953-04-01), Gresham
patent: 3579566 (1971-05-01), Fenton
patent: 3833634 (1974-09-01), Pruett et al.
Pruett, Annals, N.Y. Acad. of Sciences, vol. 295, pp. 239-248 (1977).

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