反应详情

Following general procedure I, 1-(4,6-dichloro-1,5-naphthyridin-3-yl)ethanone (250 mg, 1.0 mmol) was reacted with trans-4-[2-(dimethylamino)ethyl]cyclohexanamine dihydrochloride (300 mg, 1.2 mmol) to afford the desired product (140 mg, 36%) as an off-white solid: 1H NMR (500 MHz, CDCl3) δ 10.88 (br s, 1H), 8.93 (s, 1H), 8.07 (d, J=8.7 Hz, 1H), 7.52 (d, J=8.8 Hz, 1H), 5.04-4.96 (m, 1H), 2.67 (s, 3H), 2.36-2.22 (m, 4H), 2.24 (s, 6H), 1.93-1.83 (dd, J=13.9, 3.5 Hz, 2H), 1.49-1.31 (m, 5H), 1.27-1.15 (m, 2H); ESI MS m/z 375 [M+H]+