1,7-Dinitroanthraquinone → 1-Aminoanthraquinone

HRID 462086

Reaktionsgleichung

Reaktionsgleichung von HRID 462086
[N+](C1C=CC2C(=O)C3C(=CC=CC=3)C(=O)C=2C=1)([O-])=O.[N+:20]([C:23]1[C:36]2[C:35](=[O:37])[C:34]3[C:29](=[CH:30][CH:31]=[C:32]([N+]([O-])=O)[CH:33]=3)[C:28](=[O:41])[C:27]=2[CH:26]=[CH:25][CH:24]=1)([O-])=O>>[NH2:20][C:23]1[C:36]2[C:35](=[O:37])[C:34]3[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=3)[C:28](=[O:41])[C:27]=2[CH:26]=[CH:25][CH:24]=1

Komponenten

3

Edukt 2

HCID 741471,7-DinitroanthraquinoneHCID 39285932-Nitroanthraquinone

Produkt 1

HCID 67101-Aminoanthraquinone

Versuchsvorschrift

The product obtained by the nitration process is accompanied by 2-nitroanthraquinone and 1,5-, 1,8-, 1,6-, and 1,7-dinitroanthraquinone, undesirable contaminants. In order to obtain high quality 1-aminoanthraquinone from this product, multiple purification steps are required after the nitration and reduction reactions.

Aufarbeitung

  1. customThe product obtained by the nitration process

Quellen und Nachweise

ORD-Eintrag
ord-a9cb64f391cc457090033899d2ce77bd
Quelldatensatz
uspto-grants-1977_12
Patentnummer
US04065477

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