Hp. Guan et Cm. Hu, AROMATIC ANNELATION .1. A VERSATILE 2-STEP SYNTHESIS OF PARA-FLUOROALKYL PYRIDINES, Journal of fluorine chemistry, 78(1), 1996, pp. 97-99
Polysubstituted para-fluoroalkyl pyridines and pyridones were prepared
conveniently through reaction of alpha-fluoroalkyl-carbonyl compounds
1 and -1,3-dicarbonyl compounds 2, followed by treatment with ammoniu
m hydroxide or ammonium acetate.