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HRID235785

反应详情

EQUATION

反应方程式

HRID 235785 的结构方程式

REACTANTS

反应物

3
结构：Nc1ccccc1C(=O)O
HCID227

Anthranilic acid

C7H7NO2

结构：O=S(=O)(O)O
HCID1118

Sulfuric acid

H2O4S

结构：O=C([O-])[O-].[Na+].[Na+]
HCID10340

Carbonic acid sodium salt (1:2)

CNa2O3

PRODUCTS

生成物

2
结构：Nc1ccc(S(=O)(=O)O)cc1C(=O)O
HCID19151

5-Sulfoanthranilic acid

C7H7NO5S

结构：[Na][Na]
HCID141233

Disodium

Na2

PROCEDURE

实验过程

Anthranilic acid is heated with concentrated sulfuric acid to 180° C. for 1 hour, after which the acid is neutralized with sodium carbonate solution. Evaporation of the water yields the disodium salt of the title compound. Structural verification was obtained by carbon magnetic resonance, proton magnetic resonance and infra-red analysis.

WORKUP

后处理

  1. customEvaporation of the water