HRID1481796
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
The intermediate from Step 1 (˜0.18 mmol) was dissolved in trifluoroacetic acid (1 mL). After 1 min of stirring at room temperature, the mixture was partitioned in CH2Cl2 and aqueous 1 M K2CO3. The organic layer was removed, concentrated and chromatographed on silica gel (0-8% MeOH in CH2Cl2) to provide the product as a white powder (70 mg, 55%).
WORKUP
后处理
- customthe mixture was partitioned in CH2Cl2
- customThe organic layer was removed
- concentrationconcentrated
- customchromatographed on silica gel (0-8% MeOH in CH2Cl2)