反应详情

The title compound was prepared following the procedure described in Intermediate-11, step-4 using 4-(4-fluoro-3-(trifluoromethyl)phenoxy)-8-nitroquinoline (380 mg, 1.07 mmol), iron powder (604 mg, 10.79 mmol), and NH4Cl (461 mg, 8.63 mmol) in EtOH (10 mL) and water (3 mL) to afford 223 mg of the title product. 1H NMR (300 MHz, DMSO d6): δ 8.55 (d, J=4.8 Hz, 1H), 7.75 (d, 1H), 7.67 (d, J=7.5 Hz, 2H), 7.34 (d, J=4.5 Hz, 2H), 6.92 (t, 1H), 6.68 (d, J=4.8 Hz, 1H), 5.98 (s, 2H); MS (m/z): 323.28 (M+H)+.

1. customThe title compound was prepared