Process for the production of 3-picoline

Details Process for the production of 3-picoline Process for the production of 3-picoline

1982-09-08

1983-12-20

Bond, Robert T.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D21309, C07D21312, C07D21310

Patent

active

044219210

ABSTRACT:
Process for the production of 3-picoline. Acrolein or a mixture of acrolein and formaldehyde is reacted in a liquid aqueous phase at a temperature of 180.degree. to 280.degree. C. in a closed vessel. Ammonia and/or ammonium ions, and anions of an inorganic or organic acid, which has an acid dissociation constant of 10.sup.6 to 10.sup.-12, at 20.degree. C., are also present.

REFERENCES:
patent: 4337342 (1982-06-01), Dinkel

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