HRID247594

反应详情

EQUATION

反应方程式

HRID 247594 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

In a manner similar to that described in Example IA react 5-ethyl-2,3-dihydro-2-oxo-1H-imidazole-4-carboxylic acid and 4-(1H-imidazol-1-yl)benzoic acid, dissolve the crude free base in aqueous sodium hydroxide and reprecipitate with carbon dioxide to produce the title compound.