Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1988-11-09
1989-10-24
Shippen, Michael L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560 24, 560 25, C07C125073
Patent
active
048763799
ABSTRACT:
The catalyzed oxidative alkoxycarbonylation of amines and substituted amines to form carbamates is disclosed. The process involves alkoxycarbonylation in the presence of a palladium-based catalyst using carbon monoxide, an alkanol and an oxygen-transer agent.
REFERENCES:
patent: 4178455 (1979-12-01), Hirai
patent: 4260781 (1981-04-01), Harvey
patent: 4297501 (1981-10-01), Becker
patent: 4304922 (1981-12-01), Becker
patent: 4582923 (1986-04-01), Stummann
patent: 4621149 (1986-11-01), Fukuoka
Amoco Corporation
Magidson William H.
Medhurst Ralph C.
Riley Reed F.
Shippen Michael L.
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