反应详情

Following general procedure II, {6-chloro-4-[trans-4-(dimethylamino)cyclohexyl-amino]-1,5-naphthyridin-3-yl}(cyclopropyl)methanone (50 mg, 0.13 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (65 g, 0.23 mmol) followed by formation of the dihydrochloride salt to afford the desired product (65 g, 84%) as an off-white solid: 1H NMR (500 MHz, CD3OD) δ 9.43 (s, 1H), 8.46 (d, J=9.0 Hz, 1H), 8.36 (d, J=9.0 Hz, 1H), 8.11 (s, 2H), 5.64-5.54 (m, 1H), 3.51-3.44 (m, 1H), 2.91 (s, 6H), 2.93-2.89 (m, 1H), 2.63-2.56 (m, 2H), 2.32-2.24 (m, 2H), 1.87-1.68 (m, 4H), 1.33-1.18 (m, 4H).; ESI MS m/z 499 [M+H]+; HPLC>99% (AUC), tR=10.12 min.