Process for producing a urethane and a carbonic acid ester

Details Process for producing a urethane and a carbonic acid ester Process for producing a urethane and a carbonic acid ester

1988-11-03

1990-12-11

Lone, Werren B.

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

Organic compounds

Carboxylic acid esters

546171, 546309, 548163, 548557, C07C12506

Patent

active

049766791

ABSTRACT:
The present invention relates to a process for producing a urethane and a carbonic acid ester which comprises reacting a primary amine, an organic compound containing a hydroxyl group(s), carbon monoxide and molecular oxygen with one another by using a catalyst comprising mainly copper.

REFERENCES:
patent: Re29338 (1977-08-01), Perratti et al.
patent: 4426331 (1984-01-01), Drent
patent: 4625044 (1986-11-01), Curnutt
patent: 4785130 (1988-11-01), Bhattacharya

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