反应详情

2-chloro-5-fluoroaniline (119 mg, 0.82 mmol) was reacted with 8-(1-bromoethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide hydrobromide (100 mg, 0.20 mmol) using an analogous procedure to the one described in Example 3.03 to give 8-(1-(2-chloro-5-fluorophenylamino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide (45 mg, 47%) as a white solid. Mass Spectrum: M+H+ 474. NMR Spectrum (DMSOd6): 1.62 (d, 3H), 2.74 (bs, 3H), 2.94 (bs, 3H), 3.51-3.65 (m, 4H), 3.69-3.79 (m, 4H), 5.06-5.16 (m, 1H), 5.61 (s, 1H), 5.99 (d, 1H), 6.27 (dd, 1H), 6.40 (ddd, 1H), 7.30 (dd, 1H), 7.59 (d, 1H), 7.80 (d, 1H).