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HRID2052199

反应详情

EQUATION

反应方程式

HRID 2052199 的结构方程式

REACTANTS

反应物

2
结构：CC(=O)OC(C)=O
HCID7918

Acetic anhydride

C4H6O3

结构：CC(=O)C(N=Nc1cc(S(=O)(=O)O)ccc1O)C(=O)Nc1ccccc1
HCID135839437

alpha-(2-Hydroxy-5-sulfophenylazo)acetoacetanilide

C16H15N3O6S

PRODUCTS

生成物

1
结构：CC(=O)Oc1ccc(S(=O)(=O)O)cc1N=NC(C(C)=O)C(=O)Nc1ccccc1
HCID23336111

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：c1ccncc1
溶剂HCID1049

Pyridine

C5H5N

PROCEDURE

实验过程

α-(2-hydroxy-5-sulfophenylazo)acetoacetanilide (40 g) was dissolved in boiling pyridine (750 ml) and acetic anhydride (100 ml) added. Some material precipitated while the reaction mixture was hot. After being cooled, the product was filtered off and dried. Yield: 38 g.

WORKUP

后处理

  1. additionadded
  2. customSome material precipitated while the reaction mixture
  3. temperatureAfter being cooled
  4. filtrationthe product was filtered off
  5. customdried