Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1979-12-19
1981-02-17
Doll, John
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564216, C07C10336
Patent
active
042514606
ABSTRACT:
A process for producing dimethylformamide which comprises reacting methanol and ammonia to give methylamines, separating a dimethylamine-trimethylamine mixture from the methylamines, and reacting the dimethylamine-trimethylamine mixture with carbon monoxide to produce dimethylformamide.
REFERENCES:
patent: 2071301 (1937-02-01), Herold et al.
patent: 2079580 (1937-05-01), Swallen
patent: 2085785 (1937-07-01), Bottoms
patent: 2377511 (1945-07-01), Olin
patent: 3720715 (1973-03-01), Nicholl
Zabicky, "The Chemistry of Amides," p. 118 (1970).
Fujita Takeyuki
Ogura Kazumoto
Suto Masaru
Doll John
Nitto Chemical Industry Co. Ltd.
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