反应详情

94.37 mg (0.63 mmol) of 3-amino-1,2-benzisoxazol-4-ol (from example V), 100 mg (0.63 mmol) of 3,4-difluoronitrobenzene and 95.56 mg (0.69 mmol) of potassium carbonate are suspended in 3 ml of anhydrous dimethylformamide and stirred at room temperature for 16 hours. The reaction solution is then diluted with water, and the precipitate is filtered off. The product is dried under high vacuum.

1. filtrationthe precipitate is filtered off
2. customThe product is dried under high vacuum