Process for producing an organic carbonate from an organic hydro

Details Process for producing an organic carbonate from an organic hydro Process for producing an organic carbonate from an organic hydro

1992-03-30

1994-02-01

Higel, Floyd D.

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

Organic compounds

Carbonate esters

558265, 558268, 558270, 558274, 558275, 558277, C07C 6996, C07C 6800, C07C 6988

Patent

active

052833518

ABSTRACT:
A process for efficiently producing an organic carbonate which comprises reacting an organic hydroxy compound and carbon monoxide in the absence of oxygen and in the presence of a catalyst comprising (a) palladium or a palladium compound, (b) a quinone or an aromatic diol formed by reduction of the quinone or a mixture thereof, and (c) a halogenated onium compound is disclosed.

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Grazianz et al, J. Organometallic Chem. vol. 27, pp. 275-278 (1971).

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