HRID1079396
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
CONDITIONS
反应条件
- 温度
- 100 °C
PROCEDURE
实验过程
A solution of 1-acetyl-4-[4-(piperidin-1-yl)phenylamino]piperidine dihydrochloride (0.70 g) in conc. hydrochloric acid (5 ml) was heated with stirring at 100° C. for 15 hours. After the solvent was distilled off, the residue was recrystallized from ethanol to obtain colorless crystals (0.5 g), m.p. 185°-189° C.
WORKUP
后处理
- distillationAfter the solvent was distilled off
- customthe residue was recrystallized from ethanol