Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1987-10-21
1989-08-01
Robinson, Douglas W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C103127
Patent
active
048534854
ABSTRACT:
Monomethylformamide and dimethylformamide are produced by the catalytic reaction of formamide and methanol, using a quaternary ammonium compound as the catalyst.
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patent: 4556734 (1985-12-01), Knifton
Groggins, "Unit Processes in Organic Synthesis", 3rd ed., pp. 541-543 (1947).
"A Study on High Pressure One-Step Synthesis of Dimethylformamide", Takezaki et al., Kogyo Kagaku Zasshi 63, 1739-1745 (1960).
E. I. Du Pont de Nemours and Company
Evans Craig H.
Lipovsky Joseph A.
Robinson Douglas W.
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