HRID431823
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
A solution of 9.37 g (15.11 mmol) (2S,4R)-2-(2,4,5-Trifluoro-benzyloxymethyl)-4-tritylsulfanyl-pyrrolidine-1-carboxylic acid tert-butyl ester in 30 ml CH2Cl2 was treated at −20° C. with 34 ml TFA and warmed up to RT during 5.5 h. The reaction was evaporated and treated with aqueous sat NaHCO3 solution/EtOAc (3×) to give 7.77 g (quantitative) (2S,4R)-2-(2,4,5-Trifluoro-benzyloxymethyl)-4-tritylsulfanyl-pyrrolidine, MS: 520 (M).
WORKUP
后处理
- customThe reaction was evaporated
- additiontreated