HRID502534
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
To a solution of 17b (1 equiv) in dichloromethane is added TFA (3 equiv) and the reaction mixture is stirred at rt for 3 h. The reaction mixture is concentrated in vacuo, and purified directly by HPLC (C-18 column, 10-100% gradient elution, MeCN:H2O) to give the title compound. Theoretical MS 542 (M+1)+
WORKUP
后处理
- concentrationThe reaction mixture is concentrated in vacuo
- custompurified directly by HPLC (C-18 column, 10-100% gradient elution, MeCN:H2O)