Process for the preparation of 3-picoline

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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C07D21309, C07D21310, C07D21312

Patent

active

043373429

ABSTRACT:
A process for the preparation of 3-picoline wherein a mixture acetaldehyde and/or crotonaldehyde with formaldehyde is reacted in the presence of an ammonium salt at a temperature of 180.degree. to 280.degree. C. in a closed vessel. The mixture is in the liquid phase.

REFERENCES:
patent: 2769007 (1956-10-01), Bamford

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