反应详情

[8-(4-Methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-(2-methyl-2,3-dihydro-1H-isoindol-5-yl)-amine was prepared from 2-chloro-8-(4-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridine (75.0 mg, 0.244 mmol) and 2-methyl-2,3-dihydro-1H-isoindol-5-ylamine (40.0 mg, 0.270 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 yellow foam (0.049 g, 48%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.50 (d, J=6.7 Hz, 1H), 8.23 (d, J=8.4 Hz, 2H), 8.08 (d, J=8.3 Hz, 2H), 7.65 (d, J=7.3 Hz, 1H), 7.51 (s, 1H), 7.32 (d, J=8.3 Hz, 1H), 7.15 (d, J=8.1 Hz, 1H), 7.02 (t, J=7.0 Hz, 1H), 6.98 (s, 1H), 3.94 (s, 2H), 3.88 (s, 2H), 3.09 (s, 3H), 2.61 (s, 3H). MS=420 (MH)+.