HRID647017

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID887

Methanol

CH4O

HCID14798

Sodium Hydroxide

HNaO

结构：COC(=O)CNC(=O)[C@@H](CCSC)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)OC(C)(C)C

HCID13216983

未命名化合物

PRODUCTS

生成物

结构：CSCC[C@@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)OC(C)(C)C)C(=O)NCC(=O)O

HCID12919645

N-(tert-Butoxycarbonyl)-L-tyrosyl-D-methionylglycine

C21H31N3O7S

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID21584188

Chloroform methanol

C2H5Cl3O

PROCEDURE

实验过程

The title compound of Example 3 (12.6 g., 26 mmoles) is dissolved in 78 ml. of methanol and 78 ml of 1 N sodium hydroxide is added dropwise with stirring to give a clear solution. After 1/2 hour, the tlc (5 percent methanol-chloroform) showed that saponification was complete.

WORKUP

后处理

customto give a clear solution