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Pyridine derivatives R 0380Synthesis of 3-Cyano-2-fluoropyridines. -A series of 3-cyano-2-fluoropyridines (II) is synthesized by nucleophilic substitution of different leaving groups in the precursors (I) with KF or Bu4NF. -(SHESTOPALOV*, A. M.; RODINOVSKAYA, L. A.; FEDOROV, A. E.; KALUGIN, V. E.; NIKISHIN, K. G.; SHESTOPALOV, A. A.; GAKH, A. A.; J. Fluorine Chem. 130 (2009) 2, 236-240; Zelinsky Inst. Org. Chem., Russ. Acad. Sci., Moscow 119991, Russia; Eng.) -R. Staver 25-136