反应详情

160 b) (2-Chloro-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-(3-methanesulfonyl-benzyl)-amine was prepared from 8-bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine (500.0 mg, 2.151 mmol) and 3-methanesulfonyl-benzylamine (450.0 mg, 2.429 mmol) in a manner analogous to Example 2d. Product isolated as a pale yellow solid (0.429 g, 59%). 1H NMR (400 MHz, CDCl3, δ, ppm): 7.97 (s, 1H), 7.93-7.87 (m, 2H), 7.68 (d, J=7.7 Hz, 1H), 7.58 (t, J=7.7 Hz, 1H), 6.85 (t, J=7.4 Hz, 1H), 6.35 (d, J=7.8 Hz, 1H), 5.51-5.44 (m, 1H), 4.59 (d, J=5.8 Hz, 2H), 3.07 (s, 3H). MS=337, 339 (MH)+.