Pyridine → 4-Butylphenyl acetate

HRID 504057Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 504057
[CH3:1][CH2:2][CH2:3][CH2:4][C:5]1[CH:6]=[CH:7][C:8]([OH:11])=[CH:9][CH:10]=1.[CH3:12][C:13](OC(C)=O)=[O:14].N1C=CC=CC=1>ClCCl>[C:13]([O:11][C:8]1[CH:7]=[CH:6][C:5]([CH2:4][CH2:3][CH2:2][CH3:1])=[CH:10][CH:9]=1)(=[O:14])[CH3:12]

Komponenten

5

Edukt 3

HCID 1049PyridineHCID 7918Acetic AnhydrideHCID 154204-Butylphenol

Produkt 1

HCID 127612574-Butylphenyl acetate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel2×

Versuchsvorschrift

A solution of 10 g of 4-n-butylphenol, 10 ml of Ac2O and 8 ml of pyridine is stirred at reflux in 10 ml of dichloromethane. After 2 hours, the medium is cooled to room temperature, diluted with dichloromethane, washed with water, washed with 1M HCl solution, washed with saturated CuSO4 solution, washed with water and dried over MgSO4. After evaporation, 10.8 g of the expected compound are recovered in the form of an oil.

Aufarbeitung

  1. washwashed with water
  2. washwashed with 1M HCl solution
  3. washwashed with saturated CuSO4 solution
  4. washwashed with water
  5. dry with materialdried over MgSO4
  6. customAfter evaporation, 10.8 g of the expected compound
  7. customare recovered in the form of an oil

Quellen und Nachweise

ORD-Eintrag
ord-406b10465ee348928add84ae3d281821
Quelldatensatz
uspto-grants-2010_08
Patentnummer
US07777041B2

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