HRID1702207

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID6422

未命名化合物

结构：CCN1C[C@@H](C(=O)OC(C)(C)C)N(C(=O)[C@H](C)CSC(=O)c2ccccc2)C1=O

HCID13054001

未命名化合物

PRODUCTS

生成物

结构：CCN1C[C@@H](C(=O)O)N(C(=O)[C@H](C)CSC(=O)c2ccccc2)C1=O

HCID13053998

未命名化合物

收率 95.2%

PROCEDURE

实验过程

4.0 g of tert.-butyl (4S)-1-ethyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate and 15 ml of trifluoroacetic acid are treated in the same manner as described in Example 2-(3). 3.3 g of (4S)-1-ethyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylic acid are obtained as colorless crystals. Yield: 95.2% The physico-chemical properties of this product are identical with those of the sample obtained in Example 4-(4).