HRID1693509
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
CONDITIONS
反应条件
- 温度
- 80 °C
PROCEDURE
实验过程
A mixture of 6-(4-acetyl-phenyl)-5-(4-chloro-phenyl)-1-phenyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one (50 mg, 0.11 mmol) and N,N-dimethylformamide dimethyl acetal (1 mL) is heated at 80° C. for 14 h. After cooling down to room temperature, excess N,N-dimethylformamide dimethyl acetal is removed under vacuum to provide 5-(4-chloro-phenyl)-6-[4-(3-dimethylamino-acryloyl)-phenyl]-1-phenyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one as yellow solid (56 mg, 100%). HPLC-MS calculated for C28H22ClN5O2 (M+H+): 496.2. Found: 496.2.
WORKUP
后处理
- temperatureAfter cooling down to room temperature
- customexcess N,N-dimethylformamide dimethyl acetal is removed under vacuum