Process for production of dimethylformamide

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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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).

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