反应详情

The title compound was prepared by procedure E using 7-chloro-2-(4-methylphenyl)furo[3,2-b]pyridine (27.00 mg; 0.11 mmol; 1.00 eq.) instead of 7-chloro-2-(3,4,5-trimethoxyphenyl)furo[3,2-b]pyridine, and 4-methyl-1H-indol-5-ylamine (17.01 mg; 0.12 mmol; 1.05 eq.) instead of 6-amino-2,2-difluoro-4H-benzo[1,4]oxazin-3-one, and was obtained as a beige solid (19 mg, 48%). (HPLC (method F): 95%, RT: 4.21 min); 1H NMR (500 MHz, DMSO-d6) δ [ppm] 11.14 (s, 1H), 8.53 (s, 1H), 7.94 (d, J=5.5, 1H), 7.85 (d, J=8.1, 2H), 7.38 (t, J=2.7, 1H), 7.35 (s, 1H), 7.33-7.27 (m, 3H), 7.00 (d, J=8.4, 1H), 6.52 (s, 1H), 6.09 (d, J=5.5, 1H), 2.37 (s, 3H), 2.36 (s, 3H); MS (m/z) 354 [M+H]+, RT: 4.1 min.