huagongshe.com
HRID1075001

反应详情

EQUATION

反应方程式

HRID 1075001 的结构方程式

REACTANTS

反应物

3
结构：CC(=O)O
HCID176

Acetic Acid

C2H4O2

结构：O=S(=O)(O)O
HCID1118

Sulfuric acid

H2O4S

结构：N#Cc1ccc2c(c1)S(=O)(=O)c1ccc([N+](=O)[O-])cc1C=C2
HCID20270214

未命名化合物

PRODUCTS

生成物

1
结构：O=C(O)c1ccc2c(c1)S(=O)(=O)c1ccc([N+](=O)[O-])cc1C=C2
HCID13151882

未命名化合物

PROCEDURE

实验过程

400 Mg. 3-cyano-8-nitrodibenzo[b,f]thiepin-5,5-dioxide is refluxed in 5 cc. acetic acid and 5 cc. 50% aqueous sulfuric acid for 24 hours. The mixture is cooled down, the crystallized material is filtered, washed with water, dried at 135° C. in vacuum to yield 345 mg. (81.2%) acid, m.p. 310°-312° C.

WORKUP

后处理

  1. temperatureThe mixture is cooled down
  2. filtrationthe crystallized material is filtered
  3. washwashed with water
  4. customdried at 135° C. in vacuum
  5. customto yield 345 mg