S. Chapyshev, T. Ibata
1993
Citations
0
Influential Citations
20
Citations
Journal
Heterocycles
Abstract
Tetrachloro-3-cyanopyridine reacts with anilines and/or sodium azide through replacement of three chlorine atoms at the 2-, 4-, and 6-positions, whereas with difunctional nucleophiles by replacement of chlorines at the 5- and 6-positions. Using these reactions synthesis of highly substituted pyridines has been developed