反应详情

温度

60 °C

To a solution of 2-[4-(chloromethyl)phenoxy][1,3]thiazolo[5,4-b]pyridine hydrochloride (70 mg, 0.223 mmol) and 1-piperidin-4-yl-pyrrolidin-2-one (64 mg, 0.379 mmol, 1.7 equiv.) in CH3CN (1.3 mL) was added Et3N (110 μL, 0.759 mmol, 3.4 equiv.). The reaction was allowed to stir at 60° C. for 6 h. The solution was cooled to rt, filtered and purified using preparative reverse phase HPLC to afford the desired product as a cream-colored solid (52 mg, 57%). 1H NMR (600 MHz, DMSO-d6): 8.45 (dd, J=4.7, 1.5, 1H), 8.09 (dd, J=8.1, 1.5, 1H), 7.50 (dd, J=8.2, 4.8, 1H), 7.47-7.40 (m, 4H), 3.80-3.69 (m, 1H), 3.52 (s, 2H), 3.35-3.29 (m, 2H), 2.91-2.85 (m, 2H), 2.20 (t, J=8.1, 2H), 2.07-2.00 (m, 2H), 1.94-1.85 (m, 2H), 1.73-1.62 (m, 2H), 1.54-1.48 (m, 2H). MS (ESI): mass calcd. for C22H24N4O2S, 408.16; m/z found, 409.2 [M+H]+.

1. temperatureThe solution was cooled to rt
2. filtrationfiltered
3. custompurified