9,10-Dihydro-9,10-dioxo-1-anthracenesulfonic acid → HCID 86625862, Verbindung

HRID 2356181

Reaktionsgleichung

Reaktionsgleichung von HRID 2356181
[C:1]1([S:17]([O-:20])(=[O:19])=[O:18])[C:14]2[C:13](=[O:15])[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[C:6](=[O:16])[C:5]=2[CH:4]=[CH:3][CH:2]=1.[Na+].C1(S(O)(=O)=O)C2C(=O)C3C(=CC=CC=3)C(=O)C=2C=CC=1.[Ag:42]=O>O>[C:1]1([S:17]([O-:20])(=[O:18])=[O:19])[C:14]2[C:13](=[O:15])[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[C:6](=[O:16])[C:5]=2[CH:4]=[CH:3][CH:2]=1.[Ag+:42]

Komponenten

5

Edukt 3

HCID 67139,10-Dihydro-9,10-dioxo-1-anthracenesulfonic acidHCID 92152Silver(II) oxideHCID 517266Sodium anthraquinone-1-sulfonate

Produkt 1

HCID 86625862HCID 86625862, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

Five parts of sodium 9,10-anthraquinone-1-sulfonate was dissolved in 400.0 parts of ion-exchanged water at 45° C. The obtained solution was, passed through a column packed with 6.9 parts of an ion-exchanged resin (DUOLITE C20) to obtain a solution containing 9,10-anthraquinone-1-sulfonic acid. To the obtained solution, 2.0 parts' of silver oxide was added and the resultant mixture was stirred over night. The mixture was filtrated to obtain 3.9 parts of silver 9,10-anthraquinone-1-sulfonate.

Aufarbeitung

  1. customto obtain a solution
  2. filtrationThe mixture was filtrated

Quellen und Nachweise

ORD-Eintrag
ord-d6eb375e76004d959da9c09b1d49e6d2
Quelldatensatz
uspto-grants-2010_07
Patentnummer
US07759045B2

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