Process for producing dimethyl formamide

Details Process for producing dimethyl formamide Process for producing dimethyl formamide

1979-05-23

1980-10-21

Demers, Arthur P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C10200, C07C10336

Patent

active

042293731

ABSTRACT:
Dimethyl formamide is produced in a considerably high yield by reaction of monomethylamine and triethylamine, or monomethylamine, trimethylamine and dimethylamine with carbon monoxide in the presence of metallic iron or an iron compound as a catalyst, while adding 2-20 moles of free water per gram-atom of iron of the catalyst to the reaction system.

REFERENCES:
patent: 2677706 (1954-05-01), Giachino
patent: 3446842 (1969-05-01), Nozaki
patent: 4094905 (1978-06-01), Mizuno et al.

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