Process for synthesizing formamides from synthesis gas plus ammo

Details Process for synthesizing formamides from synthesis gas plus ammo Process for synthesizing formamides from synthesis gas plus ammo

1983-11-04

1985-12-03

Waltz, Thomas A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

C07C10200

Patent

active

045567344

ABSTRACT:
A process is disclosed for the production of formamides, particularly N,N-dimethylformamide and N-methylformamide, by the reaction of synthesis gas with ammonia in the presence of a catalyst system comprising a ruthenium species coupled with quaternary phosphonium salts. The catalyst system typically produces high yields of formamides, a large percentage of which may comprise N,N-dimethylformamide, N-methylformamide or formamide itself.

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