HRID1014963

反应详情

EQUATION

反应方程式

HRID 1014963 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

[2-(1-methyl-1H-imidazol-4-yl)ethyl]amine bis(4-methylbenzenesulfonate) (50 g) was dissolved in IMS (200 ml)/water (200 ml). This was passed through a DOWEX550A column (600 g), eluting with IMS (ca. 4 litres). Appropriate fractions were combined and concentrated in vacuo to yield the title compound, 13.4 g.

WORKUP

后处理

  1. washeluting with IMS (ca. 4 litres)
  2. concentrationconcentrated in vacuo