Reaktion #446252

Reaktionsgleichung

p-Chlorophenol

p-nitrobromobenzene

potassium carbonate

→

4-(4-chlorophenoxy)nitrobenzene

Ausbeute 95.0%

Lösungsmittel

water

Reaktionsbedingungen

Aufarbeitung

1. 1
   Temperaturcooled
2. 2
   FiltrationThe resulting precipitate was collected by filtration
3. 3
   Waschenwashed with water
4. 4
   TemperaturThe resultant was heated in a mixed solvent of methanol/water [4:1,(v/v)], and
5. 5
   Temperaturto cool
6. 6
   FiltrationThe resulting product was collected by filtration

Vorschrift

p-Chlorophenol (7 g), p-nitrobromobenzene (11.0 g) and potassium carbonate (9.02 g) in dimethylsufoxide (35 ml) were heated with stirring at 120° C. for 24 hours and cooled, and the mixture was poured into water. The resulting precipitate was collected by filtration and washed with water. The resultant was heated in a mixed solvent of methanol/water [4:1,(v/v)], and allowed to cool. The resulting product was collected by filtration to give 4-(4-chlorophenoxy)nitrobenzene (12.92 g).

Quelle