反应详情

Into a suspension of 164 (3.33 g, 0.0079 mmol) in 200 mL of 1,4-dioxane was added sodium hydroxide (2.50 g, 0.0635 mmol). The mixture was refluxed for 24 h. After the reaction mixture was evaporated, 100 mL of 10% ammonium chloride solution was added. The mixture was stirred for 12 h, and then the precipitate was collected and washed with water and acetone.

1. temperatureThe mixture was refluxed for 24 h
2. customAfter the reaction mixture was evaporated
3. addition100 mL of 10% ammonium chloride solution was added
4. customthe precipitate was collected
5. washwashed with water and acetone