HRID1672097
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
Compound 22 was dissolved in CH2Cl2:Trifluoroacetic acid and stirred at room temperature for 30 min under nitrogen, after which it was concentrated, evaporated 6×CH2Cl2, and dried under high vacuum to afford 23 (pale yellow oil, 3.14 g). This was used as is in Step 17.
WORKUP
后处理
- concentrationafter which it was concentrated
- customevaporated 6×CH2Cl2
- customdried under high vacuum