Process for the production of urethanes

Details Process for the production of urethanes Process for the production of urethanes

1974-10-21

1976-11-23

Raymond, Richard L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260468E, 260479C, 260482B, 260482C, C07C12506

Patent

active

039936856

ABSTRACT:
A method for the production of a urethane by reacting an organic hydroxyl group-containing compound, carbon monoxide and an organic nitro-compound at a suitable pressure and reaction temperature in the presence of a catalyst system consisting of a mixture of a tertiary amine and a platinum group metal or platinum group metal compound.

REFERENCES:
patent: 3338956 (1967-08-01), Mountfield
patent: 3344170 (1967-09-01), Strycker
patent: 3454620 (1969-07-01), Gamlen et al.
patent: 3467694 (1969-09-01), Hardy et al.
patent: 3644462 (1972-02-01), Smith et al.
patent: 3845098 (1974-10-01), Massie et al.
patent: 3895054 (1975-07-01), Zajacek et al.

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