Reaktion #5372

ord-0a96ee7305764e7999d6459c776096d9

Reaktionsgleichung

Oc1ccccc1
Phenol
C=CCCCCCCCCCCCCCC
hexadecene
→
CCCCCCCCCCCCCCCCc1ccc(O)cc1
mono-hexadecylphenol

Edukte

Oc1ccccc1
Phenol
C=CCCCCCCCCCCCCCC
hexadecene

Reagenzien

Keine

Reaktionsbedingungen

Temperatur
110°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    FiltrationThe ion exchange resin was filtered off
  2. 2
    workup.DISTILLATIONthe excessive phenol and hexadecene were distilled off under reduced pressure
  3. 3
    workup.DISTILLATIONAfter distillation under reduced pressure

Vorschrift

Phenol (376 g, 4 mol), hexadecene (α-olefin) (449 g, 2 mol) and ion exchange resin (trade-mark: Dia-ion RCP-145HD) (34 g) were charged in a reactor and stirred at 110° C. for 2 hours. The ion exchange resin was filtered off and the excessive phenol and hexadecene were distilled off under reduced pressure. After distillation under reduced pressure, mono-hexadecylphenol was obtained. The yield was 510 g.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05244588uspto-grants-1993_09