Preparation of carbonate esters in the presence of sulfones

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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549 28, 549 87, 568 28, C07C 6800

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044263317

ABSTRACT:
A process for the oxidative carbonylation of an alcohol to produce a carbonate, which comprises reacting together carbon monoxide, oxygen and an alcohol, in the presence of a copper compound and in the presence of a sulfone.

REFERENCES:
patent: Re29338 (1977-08-01), Perrotti et al.
patent: 4218391 (1980-08-01), Romano et al.
patent: 4318862 (1982-05-01), Romano et al.
Romano et al., Ind. Eng. Chem. Prod. Res. Dev., vol. 19, 396-403 (1980).
Othmer, K. Encyclopedia of Chemical Technology, vol. 19, pp. 250-254, IInd. Edt. (1969), Interscience, Pub. N.Y.

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