HRID328951

反应详情

EQUATION

反应方程式

HRID 328951 的结构方程式

PROCEDURE

实验过程

By replacing in Example 1, step A, 3-amino-4-benzoyl5-nitrobenzoic acid with 3-amino-4-(4'-chlorobenzoyl)-5-nitrobenzoic acid and following the procedure described, 4-(4'-chlorobenzoyl)-3-hydroxy-5-nitrobenzoic acid is obtained as a hemihydrate with a melting point of 266.5°-267.5° C.