反应详情

Following general procedure II, 1-(6-chloro-4-{4-[(dimethylamino)methyl]cyclohexyl-amino}-1,5-naphthyridin-3-yl)ethanone (65 mg, 0.18 mmol) was reacted with 2,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (69 mg, 0.27 mmol) followed by formation of the dihydrochloride salt to afford the desired product (87 mg, 90%) as an off-white solid: 1H NMR (500 MHz, CD3OD) δ 9.13 (s, 1H), 8.44 (d, J=9.0 Hz, 1H), 8.35 (d, J=9.0 Hz, 1H), 7.78 (dd, J=7.8, 1.7 Hz, 2H), 5.66-5.62 (m, 1H), 3.09 (d, J=6.6 Hz, 2H), 2.94 (s, 6H), 2.76 (s, 3H), 2.47-2.44 (m, 2H), 2.08-2.04 (m, 3H), 1.72-1.68 (m, 2H), 1.37-1.28 (m, 2H); ESI MS m/z 455 [M+H]+; HPLC>99% (AUC), tR=9.49 min.