反应详情

N-(3-{[2-(3-Methanesulfonyl-phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-ylamino]-methyl}-pyridin-2-yl)-N-methyl-methanesulfonamide was prepared from N-{3-[(2-chloro-[1,2,4]triazolo[1,5-a]pyridin-8-ylamino)-methyl]-pyridin-2-yl}-N-methyl-methanesulfonamide (75.0 mg, 0.204 mmol) and 3-methanesulfonyl-phenylamine; hydrochloride (39.0 mg, 0.188 mmol) with 2,2′-bis-dicyclohexylphosphanyl-biphenyl (25.0 mg, 0.0457 mmol) as the ligand in a manner analogous to Example 2d. Product isolated as a tan foam (0.010 g, 11%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.42 (dd, J=4.8, 1.5 Hz, 1H), 8.24 (s, 1H), 7.88-7.83 (m, 3H), 7.53 (d, J=4.9 Hz0, 1H), 7.29 (dd, J=7.7, 4.7 Hz, 1H), 6.96 (s, 1H), 6.72 (t, J=7.5 Hz, 1H), 6.36 (d, J=7.7 HZ, 1H), 5.36 (t, J=6.3 Hz, 1H), 4.78 (d, J=6.1 Hz, 1H), 3.33 (s, 3H), 3.10 (s, 6H). MS=502 (MH)+.