Acetone → 1-(4-chlorophenyl)-2-phenoxyethanone

HRID 2398473Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2398473
Br[CH2:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([Cl:11])=[CH:7][CH:6]=1)=[O:4].[C:12]1([OH:18])[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.C(=O)([O-])[O-].[K+].[K+].CC(C)=O>O>[O:18]([CH2:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([Cl:11])=[CH:7][CH:6]=1)=[O:4])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

Komponenten

6

Edukt 4

HCID 180AcetoneHCID 996PhenolHCID 11430Potassium CarbonateHCID 68303p-Chlorophenacyl bromide

Produkt 1

HCID 14715261-(4-chlorophenyl)-2-phenoxyethanone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A mixture of 23.3 g. (0.1 mol.) of α-bromo-p-chloroacetophenone, 10.0 g. (0.1 mol.) of phenol and 14.5 g. (0.1 mol.) of potassium carbonate in 65 ml. of dry acetone is refluxed for 12 hours. The reaction mixture is cooled, poured into 500 ml. of water and the precipitate formed is collected by filtration and recrystallized from ethanol to give α-phenoxy-p-chloroacetophenone.

Aufarbeitung

  1. additionA mixture of 23.3 g
  2. temperatureThe reaction mixture is cooled
  3. additionpoured into 500 ml
  4. filtrationis collected by filtration
  5. customrecrystallized from ethanol

Quellen und Nachweise

ORD-Eintrag
ord-7e1122842d8347b788d818eed2b75589
Quelldatensatz
uspto-grants-1977_05
Patentnummer
US04024273

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