Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1984-12-10
1986-11-04
Helfin, Bernard
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
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
active
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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Chono Masazumi
Fukuoka Shinsuke
Asahi Kasei Kogyo Kabushiki Kaisha
Helfin Bernard
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