Hydrochloric Acid → HCID 18448751, Verbindung

HRID 1269576Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1269576
[Br:1][C:2]1[CH:3]=[C:4]([O:19]C)[CH:5]=[C:6]([Br:18])[C:7]=1[O:8][C:9]1[CH:14]=[CH:13][C:12]([N+:15]([O-:17])=[O:16])=[CH:11][CH:10]=1.Cl>ClCCl>[Br:1][C:2]1[CH:3]=[C:4]([OH:19])[CH:5]=[C:6]([Br:18])[C:7]=1[O:8][C:9]1[CH:10]=[CH:11][C:12]([N+:15]([O-:17])=[O:16])=[CH:13][CH:14]=1

Komponenten

4

Edukt 2

HCID 313Hydrochloric AcidHCID 18448749HCID 18448749, Verbindung

Produkt 1

HCID 18448751HCID 18448751, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel3×

Versuchsvorschrift

Boronitribromide (12 mL, 1 N in dichloromethane) was added to a cooled mixture of 3,5-dibromo-4-(4-nitrophenoxy)anisole (2.0 g) in dichloromethane (50 mL) and left for 16 hours at room temperature. Hydrochloric acid (2 N) was added and the reaction mixture was heated at reflux for 15 minutes. The reaction mixture was diluted with dichloromethane, washed with water and concentrated. Quantitative yield of 3,5-dibromo-4-(4-nitrophenoxy) phenol was obtained.

Aufarbeitung

  1. temperaturethe reaction mixture was heated
  2. temperatureat reflux for 15 minutes
  3. washwashed with water
  4. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-ebc2ce698b5d42b4b2802c03409f5693
Quelldatensatz
uspto-grants-2007_04
Patentnummer
US07199265B2

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