HRID1609239

反应详情

EQUATION

反应方程式

HRID 1609239 的结构方程式

PROCEDURE

实验过程

3 is prepared from 2-hydroxy-6-methoxyacetophenone and 4-trifluoromethylbenzoyl chloride by the procedure of Example 1. The material is purified by flash chromatography (gradient elution using 25% ethyl acetate in hexane, 40% ethyl acetate in hexane, 60% ethyl acetate in hexane; material is loaded on column in methylene chloride), yielding 3 with a melting point of 190°-191° C.

WORKUP

后处理

  1. customThe material is purified by flash chromatography (gradient elution using 25% ethyl acetate in hexane, 40% ethyl acetate in hexane, 60% ethyl acetate in hexane; material is loaded on column in methylene chloride)
  2. customyielding 3 with a melting point of 190°-191° C.