Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1990-04-03
1992-03-31
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560134, 560157, 560162, 560163, C07C26900, C07C27100
Patent
active
051010631
ABSTRACT:
A process for preparation of urethanes by reacting an organic hydroxyl group-containing compound and carbon monoxide with a primary amine and oxygen in the presence of a non-noble metal or lanthanide metal catalyst system, particularly a cerium catalyst.
REFERENCES:
patent: 4695645 (1987-09-01), Merger et al.
Chen Jih-Liang
Chuang Tsu-Kung
Loh Kuo-Liang
Shieh Puh
Dees Jos,e G.
Industrial Technology Research Institute
Nazario Porfirio
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