Syntheses with Aromatic Nitramines. IX. Halogenation of 2- and 4-Nitraminopyridines
Isomeric 2- and 4-nitraminopyridines (free acids and anions) were subjected to halogenation (iodination, bromination and chlorination).The iodination of nitraminopyridine anions failed, and the bromination and chlorination led selectively to 5-monohalogenated products independently of whether free acids or anions of nitraminopyridines were reacted.Key words: nitraminopyridines, halogenation
Brzozka, L.,Baran, W.,Kraus, W.,Tomasik, P.
p. 605 - 611
(2007/10/02)
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