Production of urethane compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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560 25, 560157, 560158, 560115, 560 28, 560 22, 560 13, 560 9, 560 26, 560166, 560 32, 560162, 560163, 560165, 560 33, 548531, 548573, 546245, 544172, 544386, 549484, C07C125077, C07C125065, C07C125067, C07C125073, C07C125075

Patent

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046211497

ABSTRACT:
A process for producing a urethane compound which comprises reacting at least one compound selected from the group consisting of a primary amine, a secondary amine and a urea compound with carbon monoxide and an organic hydroxyl compound in the presence of a catalyst system comprising:

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patent: 3641092 (1972-02-01), Henry et al.
patent: 4178455 (1979-12-01), Hirai et al.
patent: 4227008 (1980-10-01), Miyata et al.
patent: 4297501 (1981-10-01), Becker et al.
patent: 4304922 (1982-12-01), Becker et al.
patent: 4319035 (1982-03-01), Merger et al.

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