反应详情

3-chloro-2-fluoroaniline (0.179 mL, 1.63 mmol) was reacted with 8-(1-bromoethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide hydrobromide (200 mg, 0.41 mmol, as described in Example 3.03) using a procedure similar to the one described in Example 3.00 to give 8-(1-(3-chloro-2-fluorophenylamino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide (121 mg, 62.6%) as a white solid. Mass Spectrum: M+H+ 474. NMR Spectrum: (DMSOd6) 1.58 (d, 3H), 2.70 (s, 3H), 2.94 (s, 3H), 3.50-3.64 (m, 4H), 3.70-3.80 (m, 4H), 5.05-5.15 (m, 1H), 5.60 (m, 1H), 6.37 (dd, 1H), 6.44 (d, 1H), 6.65 (ddd, 1H), 6.83 (dd, 1H), 7.60 (d, 1H), 7.78 (d, 1H).