反应详情

温度

150 °C

In a microwave vial, 5-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (0.05 g, 0.208 mmol), 1-[2-(3-bromo-phenoxy)-ethyl]-1H-imidazole (0.073 g, 0.27 mmol), bis(dibenzylideneacetone)palladium (0.01 g, 0.01 mmol), xantphos (0.012 g, 0.02 mmol) and sodium tert butoxide (0.04 g, 0.416 mmol) were added successively. 1,4-Dioxane (1.2 mL) and dimethylacetamide (4 drops) were added and the vial was sealed and heated in the microwave (150° C., 10 min). The mixture was filtered and purified by preparatory LCMS. LCMS method: 2, RT: 3.36 min; MI: 427 [M+1]. NMR 1H (DMSO): 3.85 (s, 3H), 4.18 (t, 2H), 4.36 (t, 2H), 6.42 (dd, 1H), 6.94 (s, 1H), 7.11-7.15 (m, 5H), 7.26 (s, 1H), 7.46-7.64 (m, 3H), 7.78 (s, 1H), 8.02 (d, 2H), 9.65 (s, 1H).

1. customthe vial was sealed
2. filtrationThe mixture was filtered
3. custompurified by preparatory LCMS