反应详情

6-Chloro-N-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-N′,N′-dimethyl-[1,3,5]triazine-2,4-diamine (200 mg, 0.56 mmol) in 7 ml acetonitrile was treated with 2-hydroxy-benzotrifluoride (95 mg, 0.59 mmol) and potassium carbonate (85 mg, 0.62 mmol). The resulting mixture was stirred under reflux for 5 days. The mixture was then diluted with 25 ml of water and extracted with ethyl acetate. Chromatography on silica gel using ethyl acetate as a solvent and subsequent crystallization from methanol gave the title compound as colorless solid (42 mg, 16%).

1. temperatureunder reflux for 5 days
2. extractionextracted with ethyl acetate
3. customsubsequent crystallization from methanol