HRID1955737
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
2.3 g (5 mmol) of the compound from Example I are stirred at 25° C. for 5 h in 5 ml of dichloromethane and 5 ml of trifluoroacetic acid. After concentration, the crude product is chromatographed on silica gel 60 using dichloromethane/methanol (100:5).
WORKUP
后处理
- concentrationAfter concentration
- customthe crude product is chromatographed on silica gel 60 using dichloromethane/methanol (100:5)