反应详情

温度

100 °C

A mixture of 2-(6-fluoropyridin-3-yl)-6-methoxy-1,3-benzothiazole (0.10 g, 0.38 mmol) and 3-(aminomethyl)pyridine (1.0 mL, 9.5 mmol) in ethanol (4 mL) was heated at 100° C. for 9 minutes in a microwave reactor. The mixture was diluted with water, then cooled to r.t. and the formed precipitate was collected by filtration and dried. The crude product was purified by prep. HPLC to give the title compound (71 mg) as a solid. 1H NMR (CHLOROFORM-d) δ 8.75 (d, 1H) 8.66 (d, 1H) 8.56 (dd, 1H) 8.11 (dd, 1H) 7.89 (d, 1H) 7.66-7.76 (m, 1H) 7.34 (d, 1H) 7.26-7.31 (m, 2H) 7.07 (dd, 1H) 6.50 (d, 1H) 5.18 (t, 1H) 4.67 (d, 2H) 3.90 (s, 3H); MS m/z (M+H) 348.9.

1. temperaturecooled to r.t.
2. filtrationthe formed precipitate was collected by filtration
3. customdried
4. customThe crude product was purified by prep