Process for preparing N-methyl 2- or 4-pyridones

Details Process for preparing N-methyl 2- or 4-pyridones Process for preparing N-methyl 2- or 4-pyridones

1983-06-02

1987-04-07

Rotman, Alan L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D21186

Patent

active

046562842

ABSTRACT:
Aromatic hydroxyl- or thiol-containing compounds are methylated by contacting with methyl trichloroacetate at elevated temperatures in the presence of an initiator.

REFERENCES:
Smith, The Chemistry of Open-Chain Organic Nitrogen Compounds, vol. I, pp. 211-215, Benjamin Pub. (1965).

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