1,8-Dichloroanthraquinone → 1,8-Bis{[2-(dimethylamino)ethyl]amino}anthracene-9,10-dione

HRID 522935

Reaktionsgleichung

Reaktionsgleichung von HRID 522935
Cl[C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][C:12]=3Cl)[C:7](=[O:18])[C:6]=2[CH:5]=[CH:4][CH:3]=1.[CH3:19][N:20]([CH3:24])[CH2:21][CH2:22][NH2:23]>O>[CH3:19][N:20]([CH3:24])[CH2:21][CH2:22][NH:23][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][C:12]=3[NH:23][CH2:22][CH2:21][N:20]([CH3:24])[CH3:19])[C:7](=[O:18])[C:6]=2[CH:5]=[CH:4][CH:3]=1

Komponenten

4

Edukt 2

HCID 67081,8-DichloroanthraquinoneHCID 66053N,N-Dimethylethylenediamine

Produkt 1

HCID 143201191,8-Bis{[2-(dimethylamino)ethyl]amino}anthracene-9,10-dione

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A mixture of 1,8-dichloroanthraquinone (5.5 g, 20 mmol) and N,N-dimethylethylenediamine (40 mL) was refluxed for 18 h. The mixture was cooled to room temperature and diluted with water to precipitate the title compound which was recrystallised from methanol to afford Compound 6 (4.5 g). The structure of Compound 6 is given below:

Aufarbeitung

  1. temperaturewas refluxed for 18 h
  2. customto precipitate the title compound which
  3. customwas recrystallised from methanol

Quellen und Nachweise

ORD-Eintrag
ord-0272c4eb373b4ee89275b9904cf25ac8
Quelldatensatz
uspto-grants-2016_05
Patentnummer
US09334281B2

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