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HRID2071670

反应详情

EQUATION

反应方程式

HRID 2071670 的结构方程式

REACTANTS

反应物

3
结构：Oc1ccccc1
HCID996

Phenol

C6H6O

结构：O=C1c2c(O)ccc([N+](=O)[O-])c2C(=O)c2c(O)ccc([N+](=O)[O-])c21
HCID3090916

9,10-Anthracenedione, 1,5-dihydroxy-4,8-dinitro-

C14H6N2O8

结构：O=C1c2c(O)ccc([N+](=O)[O-])c2C(=O)c2c([N+](=O)[O-])ccc(O)c21
HCID3378440

1,8-Dihydroxy-4,5-dinitroanthraquinone

C14H6N2O8

PRODUCTS

生成物

1
结构：Nc1ccc(O)c2c1C(=O)c1c([N+](=O)[O-])ccc(O)c1C2=O
HCID5484079

1-Amino-4,5-dihydroxy-8-nitroanthraquinone

C14H8N2O6

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CO
溶剂HCID887

Methanol

CH4O

PROCEDURE

实验过程

16.5 parts of a mixture of 1,5-dinitro-4,8-dihydroxyanthraquinone and 1,8-dinitro-4,5-dihydroxyanthraquinone (about 1:1 parts) is heated with 50 parts of phenol for eight hours at 180° C while stirring. After cooling 100 parts by volume of methanol is added, the precipitate is suction filtered and the residue is washed with methanol and then with hot water. After drying 13 parts of a mixture of 1-amino-5-nitro-4,8-dihydroxyanthraquinone and 1-amino-8-nitro-4,5-dihydroxyanthraquinone is obtained; this is equivalent to 87% of the calculated yield.

WORKUP

后处理

  1. additionis added
  2. filtrationfiltered
  3. washthe residue is washed with methanol
  4. customAfter drying
  5. addition13 parts of a mixture of 1-amino-5-nitro-4,8-dihydroxyanthraquinone