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HRID641207

反应详情

EQUATION

反应方程式

HRID 641207 的结构方程式

REACTANTS

反应物

2
结构：O=S(=O)(O)Cl
HCID24638

Chlorosulfuric acid

HClO3S

结构：CCOc1ccccc1-c1nn2c(C)nc(C)c2c(=O)[nH]1
HCID135443738

未命名化合物

PRODUCTS

生成物

1
结构：CCOc1ccc(S(=O)(=O)Cl)cc1-c1nn2c(C)nc(C)c2c(=O)[nH]1
HCID135856777

未命名化合物

PROCEDURE

实验过程

7.25 g (25.5 mmol) of 2-(2-ethoxyphenyl)-5,7-dimethyl-3H-imidazo[5,1-f][1,2,4]-triazin-4-one are initially charged, and 26.74 g (0.23 mol) of chlorosulphonic acid are added with ice-cooling. The mixture is stirred at room temperature overnight and poured into ice-water, and the crystals are filtered off with suction and dried in a vacuum desiccator.

WORKUP

后处理

  1. temperaturecooling
  2. filtrationthe crystals are filtered off with suction
  3. customdried in a vacuum desiccator