HRID976001

反应详情

EQUATION

反应方程式

HRID 976001 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

The operation is carried out in a fashion similar to that described in Example 2, but starting from 1.93 g of tert-butyl (2RS,5SR)-1-(2-aminoacetyl)-5-phenylprolinate and 3.61 g of benzyl 3-isocyanatobenzoate in 50 cm3 of tetrahydrofuran. After treatment, 1 g of tert-butyl (2RS,5SR)-1-{2-[3-(3-benzyloxycarbonylphenyl)-ureido]acetyl)-5-phenylprolinate, melting at 75° C., is obtained.