4-Bromoanisole → 4-Bromo-2-tert-butyl-1-methoxybenzene

HRID 1491509Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1491509
[Cl-].[Al+3].[Cl-].[Cl-].[Br:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH3:13])=[CH:8][CH:7]=1.[C:14](Cl)([CH3:17])([CH3:16])[CH3:15]>O>[Br:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH3:13])=[C:8]([C:14]([CH3:17])([CH3:16])[CH3:15])[CH:7]=1

Komponenten

5

Edukt 3

HCID 77304-BromoanisoleHCID 10486tert-BUTYL CHLORIDEHCID 6451240Aluminum(III) Chloride

Produkt 1

HCID 37338984-Bromo-2-tert-butyl-1-methoxybenzene

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

3.10 g (22.6 mmol) of aluminum chloride are added all at once to a mixture of 63.5 g (339 mmol) of p-bromoanisole and 31.4 g (330 mmol) of tert.butyl chloride. The mixture is stirred at ambient temperature until the evolution of gas ceases (about 15 minutes). The mixture is then heated at 80° C. for 15 minutes and poured into ice. 300 ml of water are added and the mixture is extracted with ether.

Aufarbeitung

  1. temperatureThe mixture is then heated at 80° C. for 15 minutes
  2. additionpoured into ice
  3. extractionthe mixture is extracted with ether

Quellen und Nachweise

ORD-Eintrag
ord-184e8ead30744224b74d5e4fd148544a
Quelldatensatz
uspto-grants-1994_12
Patentnummer
USRE034805

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