HRID21820

反应详情

EQUATION

反应方程式

HRID 21820 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

A solution of 5 mmol of the product obtained in Example 1 in 25 ml of hydrogen chloride-saturated dioxane is stirred for 20 minutes at 20° C. The whole mixture is concentrated under vacuum and the residue is washed with pentane, to give the expected product in hydrochloride form.

WORKUP

后处理

  1. concentrationThe whole mixture is concentrated under vacuum
  2. washthe residue is washed with pentane