Benzene → HCID 23322207, Verbindung

HRID 280360

Reaktionsgleichung

Reaktionsgleichung von HRID 280360
[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([OH:10])=[CH:6][CH:5]=1)([O-:3])=[O:2].C1C=CC=CC=1.[OH-].[CH2:18]([N+:20]([CH2:25][CH3:26])([CH2:23][CH3:24])[CH2:21][CH3:22])[CH3:19]>O>[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([O-:10])=[CH:6][CH:5]=1)([O-:3])=[O:2].[CH2:18]([N+:20]([CH2:25][CH3:26])([CH2:23][CH3:24])[CH2:21][CH3:22])[CH3:19]

Komponenten

5

Edukt 3

HCID 241BenzeneHCID 9804-NitrophenolHCID 6509Tetraethylammonium Hydroxide

Produkt 1

HCID 23322207HCID 23322207, VerbindungAusbeute 94,7 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A mixture of 4-nitrophenol (13.9 g, 0.10 mol) and benzene (250 mL) was treated with tetraethylammonium hydroxide (14.7 g, 0.10 mol), added as a 20% aqueous solution. The mixture was heated under reflux until all water was removed by azeotropic distillation. The solution was allowed to cool with continued stirring. Upon standing, 25.4 g of a yellow solid was obtained; it was recrystallized from THF. 1H NMR (CDCl3) confirmed the title compound.

Aufarbeitung

  1. temperatureThe mixture was heated
  2. customwas removed by azeotropic distillation
  3. temperatureto cool with continued stirring

Quellen und Nachweise

ORD-Eintrag
ord-ee8ea755095f40dfa79c74726b8d381f
Quelldatensatz
uspto-grants-1986_05
Patentnummer
US04588795

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