HRID67771

反应详情

EQUATION

反应方程式

HRID 67771 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Obtained by a procedure analogous to that indicated in Example 1(b), from 4-(4-chloro-3-dipropylsulfamoylphenyl)-3-methyl-2-(2,3-dimethylphenyl-imino)thiazolidin-4-ol hydrobromide by refluxing in glacial acetic acid, subsequently evaporating and crystallizing the viscous residue under water. Colorless crystals from methanol/ether; melting point 210°-212°.

WORKUP

后处理

  1. customObtained by a procedure analogous to
  2. customsubsequently evaporating
  3. customcrystallizing the viscous residue under water