19424-11-4Relevant articles and documents
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Wang,Thornton
, p. 1216 (1968)
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Ring Opening and Transamination of Pyridinium Salts
Fadda, A. A.,Abdelrazek, F. M.,El-Habbal, M. M.
, p. 194 - 195 (2007/10/02)
N-Alkyl-3-cyanopyridinium iodides (Ia-c) undergo ring opening and recyclization when heated with aq. alkyl amine to give 2-alkylamino-3-formylpyridines (IIa-c) and 3-cyanopyridine (III).However, when compounds Ia-c are treated with alkyl amines in which t