Water → HCID 53392094, compound

Participants

Reaction Steps

A suspension of 6-nitro-3,4-dihydroquinolin-2(1H)-one (230 mg, 1.06 mmol), 1-(2-chloroethyl)pyrrolidine hydrochloride (234 mg, 1.37 mmol) and potassium carbonate (440 mg, 3.18 mmol) in 5 mL DMF was stirred at room temperature for 4 days. After this time, the mixture was poured into 20 mL H2O then extracted with 2×30 mL CH2Cl2. The organic layers were combined together, washed with brine (20 mL) and concentrated. Product was subjected to flash chromatography on the biotage using 5% 2M NH3 in MeOH/CH2Cl2 to give a yellow solid. Yield: 218 mg of yellow solid (71%). 1H NMR (CDCl3) δ: 8.14 (dd, J=2.7, 9 Hz, 1H), 8.06 (d, J=2.4 Hz, 1H), 7.20 (d, J=9.0 Hz, 1H), 4.13 (t, J=7.5 Hz, 2H), 3.00 (t, J=6.9 Hz, 2H), 2.73-2.68 (m, 4H), 2.63-2.60 (m, 4H), 1.82-1.78 (m, 4H). MS (ESI): 290.2 (M+1, 100%).

Provenance & Evidence