反应详情

温度

25 °C

To a solution of ethyl 2-(4-((dimethylamino)methyl)phenyl)-3-(1-methyl-1H-1,2,4-triazol-5-yl)-4-oxo-1,2,3,4-tetrahydroquinoline-5-carboxylate (506 mg, 1.17 mmol) in methanol (3 mL) was added hydrazine monohydrate (1 mL), and the mixture was stirred at 25° C. for 10 hrs. The mixture was filtered to obtain a white solid (225 mg, yield 48%). LC-MS (ESI) m/z: 402 (M+1)+. 1H-NMR (400 MHz, DMSO-d6) δ (ppm): 2.10 (s, 6H), 3.33 (s, 2H), 3.58 (s, 3H), 4.88-4.92 (m, 2H), 7.20-7.22 (m, 3H), 7.34-7.40 (m, 4H), 7.54-7.62 (t, J=8.4 Hz, 1H), 7.79 (s, 1H), 12.20 (s, 1H).

1. filtrationThe mixture was filtered