反应详情

A mixture of (4-chloro-6-methoxy-[1,3,5]triazin-2-yl)-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-amine (150 mg, 0.43 mmol), 4-fluorobenzeneboronic acid (67 mg, 0.48 mmol), tetrakis-(triphenylphosphin)-palladium (20 mg, 0.02 mmol) and sodium carbonate (92 mg, 0.87 mmol) in 3 ml of dioxane was refluxed overnight. The mixture was diluted with water, extracted with ethyl acetate and purified by chromatography on silica gel using ethyl acetate as an eluent to give the title compound as a colorless solid (84 mg, yield=47%).

1. temperaturewas refluxed overnight
2. extractionextracted with ethyl acetate
3. custompurified by chromatography on silica gel