Anthraquinone → 9,10-Anthracenediol

HRID 54868

Reaktionsgleichung

Reaktionsgleichung von HRID 54868
[CH:1]1[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.C1(=O)C2C(C=C3C(C=2)=CC=CC3=O)=CC(S(O)(=O)=O)=C1S(O)(=O)=O.[Na][Na]>>[CH:10]1[CH:11]=[C:12]2[C:13]([OH:15])=[C:14]3[C:5](=[C:6]([OH:16])[C:7]2=[CH:8][CH:9]=1)[CH:4]=[CH:3][CH:2]=[CH:1]3

Komponenten

4

Edukt 3

HCID 6780AnthraquinoneHCID 141233DisodiumHCID 534200951,5-Anthraquinone disulfonic acid

Produkt 1

HCID 210829,10-Anthracenediol

Versuchsvorschrift

The anthraquinone model compound (1,5-anthraquinonedisulfonic acid, disodium salt) and two polymers were subjected to the hydrogenation conditions. The reaction mixtures were analyzed with UV/visible spectroscopy following removal of the catalyst under an inert atmosphere (argon or nitrogen). Where anthrahydroquinone is formed, a bright yellow solution results. The results of some of the hydrogenation experiments are determined from the absorption spectra both before and after hydrogenation, and are summarized in Table 4.

Aufarbeitung

  1. customThe reaction mixtures
  2. customremoval of the catalyst under an inert atmosphere (argon or nitrogen)

Quellen und Nachweise

ORD-Eintrag
ord-3950b6f93eb54f19842ce2fa60356bc9
Quelldatensatz
uspto-grants-1997_04
Patentnummer
US05624543

Verknüpfte Notizen

Wird geladen…