HRID2106594
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
Ten g of the compound of Example 19 was refluxed for 10 minutes with 3.3 g of potassium hydroxide in 150 ml of ethanol, and the product was collected as described in Example 22 and recrystallized from ethanol to obtain 8.0 g of the desired product, m.p. 195°-197°.
WORKUP
后处理
- customthe product was collected
- customrecrystallized from ethanol