149379-70-4Relevant articles and documents
Synthesis of 2-Cyanamino-4,6-diphenylpyridine-3-carbonitrile
Victory, Pedro,Borrell, Jose I.,Cirujeda, Joan,Vidal-Ferran, Anton
, p. 777 - 783 (2007/10/02)
The nucleophilic displacement of bromo, alkylthio and alkylsulphonyl groups from pyridine systems by cyanamide is studied in order to obtain a previously unreported 2-cyanaminopyridine-3-carbonitrile.A one-step synthesis of the same compound by cyclization in basic medium of the non-isolated Michael adduct of (E)-1,3-diphenylpropenone and propanedinitrile is also described.