Aniline → 6-(Phenylamino)-5,8-quinolinedione

HRID 2412431Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2412431
[N:1]1[C:10]2[C:9](=[O:11])[CH:8]=[CH:7][C:6](=[O:12])[C:5]=2[CH:4]=[CH:3][CH:2]=1.[NH2:13][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[Cl-].[Ce+3].[Cl-].[Cl-]>C(O)C>[NH:13]([C:7]1[C:6](=[O:12])[C:5]2[CH:4]=[CH:3][CH:2]=[N:1][C:10]=2[C:9](=[O:11])[CH:8]=1)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

Komponenten

5

Edukt 3

HCID 6115AnilineHCID 24636Cerium(III) chlorideHCID 3883065,8-Dihydroquinoline-5,8-dione

Produkt 1

HCID 39766-(Phenylamino)-5,8-quinolinedione

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

Twenty and one-half grams of quinoline-5,8-quinone were dissolved in 500 ml of absolute ethanol, then 13 g of aniline were added, followed by the addition of 32 g of cerium chloride. This reaction mixture was refluxed overnight. The resulting mixture had a brown-blue color and was stirred and then left to cool to room temperature for about 26 hours.

Aufarbeitung

  1. temperatureThis reaction mixture was refluxed overnight
  2. waitleft

Quellen und Nachweise

ORD-Eintrag
ord-0282439f41104f159b40942a981c5397
Quelldatensatz
uspto-grants-1985_01
Patentnummer
US04492704

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