N,N-Dimethyl-5-nitropyridin-2-amine30 (3d)
Yellow solid; mp 155-157 °C;
1H NMR (DMSO-d6, 400 MHz)
δ 9.02 (d, 1H, J 2.8 Hz),
8.26 (dd, 1H, J 9.2; 2.8 Hz),
6.80 (d, 1H, J 9.2 Hz),
3.25 (s, 6H);
IR (KBr) νmax/cm-1: 2924, 2854, 1597, 1335, 1295, 1118, 810;
MS (CI method): 168 (M+1, 100%).
30. Heindel, N. D.; Kannewell, P. D.; Chem. Commun. 1969, 38. [ Links ]