HRID652524

反应详情

EQUATION

反应方程式

HRID 652524 的结构方程式

PROCEDURE

实验过程

4-[(4-Acetyl-3-hydroxy-2-propylphenoxy)methyl]-2-ethoxybenzoic acid ethyl ester was allowed to react with 1.0N sodium hydroxide according to the procedure of Example 70 and the product was purified by recrystallization from methanol to give 4[(4-acetyl-3-hydroxy-2-propylphenoxy) methyl]-2-ethoxybenzoic acid, the title compound, m.p. 145°-150° in 93% yield.

WORKUP

后处理

  1. customthe product was purified by recrystallization from methanol