Process for producing pyridine and methyl pyridines

Details Process for producing pyridine and methyl pyridines Process for producing pyridine and methyl pyridines

1976-08-06

1978-05-16

Rotman, Alan L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D21310

Patent

active

040898636

ABSTRACT:
Formaldehyde, acetaldehyde and ammonia are reacted in the vapor phase over a catalyst in the substantial absence of molecular oxygen and in the presence of at least three moles of steam for each mole of total aldehyde reactants. The useful life of the catalyst in the production of pyridine and/or methyl pyridines by this reaction is thereby increased and the coking of the catalyst is reduced.

REFERENCES:
patent: 3381011 (1968-04-01), Hall

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