B. Narsaiah et al., A NOVEL SYNTHETIC ROUTE TO 2-AMINO-3-CYANO-4-TRIFLUOROMETHYL-6-SUBSTITUTED PYRIDINES, Journal of fluorine chemistry, 67(1), 1994, pp. 87-90
2-Amino-3-cyano-4-trifluoromethyl-6-substituted pyridines have been ob
tained from ano-4-trifluoromethyl-6-substituted-2(1H)pyridones via an
interesting rearrangement of -acetamido-3-cyano-4-trifluoromethyl-6-su
bstituted pyridine intermediates.