Phenethylamine → 1-beta-Phenylethylamino-6-nitroanthraquinone

HRID 1974167

Reaktionsgleichung

Reaktionsgleichung von HRID 1974167
[N+:1]([C:4]1[C:17]2[C:16](=[O:18])[C:15]3[C:10](=[CH:11][C:12]([N+:19]([O-:21])=[O:20])=[CH:13][CH:14]=3)[C:9](=[O:22])[C:8]=2[CH:7]=[CH:6][CH:5]=1)([O-])=O.[C:23]1([CH2:29][CH2:30]N)[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1>COCCO>[C:23]1([CH2:29][CH2:30][NH:1][C:4]2[C:17]3[C:16](=[O:18])[C:15]4[C:10](=[CH:11][C:12]([N+:19]([O-:21])=[O:20])=[CH:13][CH:14]=4)[C:9](=[O:22])[C:8]=3[CH:7]=[CH:6][CH:5]=2)[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1

Komponenten

4

Edukt 2

HCID 1001PhenethylamineHCID 741461,6-Dinitroanthraquinone

Produkt 1

HCID 539171381-beta-Phenylethylamino-6-nitroanthraquinone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 80192-MethoxyethanolLösungsmittel

Versuchsvorschrift

15 g of 1,6-dinitroanthraquinone and 45 ml of β-phenylethylamine are stirred at 50° - 55° C (approx. 3 hours being required) until no further starting material is detectable. The mixture is diluted with 45 ml of ethylene glycol monomethyl ether whilst warm and the reaction product which separates out is filtered off at 50° C and rinsed with a little ethylene glycol monomethyl ether and water. 13.6 g of pure 1-β-phenylethylamino-6-nitroanthraquinone are obtained.

Aufarbeitung

  1. temperaturewhilst warm
  2. filtrationthe reaction product which separates out is filtered off at 50° C
  3. washrinsed with a little ethylene glycol monomethyl ether and water

Quellen und Nachweise

ORD-Eintrag
ord-bc2a8e225e914c9a8efa323f14c7b4ef
Quelldatensatz
uspto-grants-1976_12
Patentnummer
US04000167

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