反应详情

166 f) N-Methyl-N-(3-{[2-(2-methyl-2,3-dihydro-1H-isoindol-5-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-ylamino]-methyl}-pyridin-2-yl)-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 2-methyl-2,3-dihydro-1H-isoindol-5-ylamine (34.0 mg, 0.229 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 tan foam (0.048 g, 49%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.41 (d, J=3.6 Hz, 1H), 7.87-7.81 (m, 2H), 7.53 (s, 1H), 7.33-7.25 (m, 2H), 7.14 (d, J=8.1 Hz, 1H), 6.72 (s, 1H), 6.66 (t, J=7.4 Hz, 1H), 6.30 (d, J=7.6 Hz, 1H), 5.33-5.29 (m, 1H), 4.77 (d, J=6.2 Hz, 2H), 3.94 (s, 2H), 3.88 (s, 2H), 3.32 (s, 3H), 3.09 (s, 3H), 2.60 (s, 3H). MS=479 (MH)+.