反应详情

Following general procedure II, trans-N1-(6-chloro-3-(methylsulfonyl)-1,5-naphthyridin-4-yl)-N4,N4-dimethylcyclohexane-1,4-diamine (28 mg, 0.073 mmol) was reacted with 2-chloro-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (41 mg, 0.15 mmol) followed by formation of the dihydrochloride salt to afford the desired product (30 mg, 72%) as an off-white solid: 1H NMR (500 MHz, CD3OD) δ 8.92 (s, 1H), 8.51 (d, J=9.0 Hz, 1H), 8.37 (d, J=8.9 Hz, 1H), 8.02 (t, J=1.7 Hz, 1H), 7.92 (dd, J=11.5, 2.2 Hz, 1H), 5.64 (br s, 1H), 3.52-3.42 (m, 1H), 3.39 (s, 3H), 2.91 (s, 6H), 2.65-2.55 (m, 2H), 2.33-2.26 (m, 2H), 1.88-1.72 (m, 4H); ESI MS m/z 493 [M+H]+; HPLC 98.3% (AUC), tR=9.62 min.