4-Ethoxyphenol → HCID 23048282, Verbindung

HRID 63266

Reaktionsgleichung

Reaktionsgleichung von HRID 63266
[CH2:1]([O:3][C:4]1[CH:9]=[CH:8][C:7]([OH:10])=[CH:6][CH:5]=1)[CH3:2].[Br:11]Br>C(Cl)(Cl)Cl>[Br:11][C:8]1[CH:9]=[C:4]([O:3][CH2:1][CH3:2])[CH:5]=[CH:6][C:7]=1[OH:10]

Komponenten

4

Edukt 2

HCID 121504-EthoxyphenolHCID 24408Bromine

Produkt 1

HCID 23048282HCID 23048282, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6212ChloroformLösungsmittel

Versuchsvorschrift

To a solution of 4-(ethyloxy)phenol (Commercial eg Aldrich) (1.0 g) in chloroform (5 ml) cooled to 0° C. was added bromine (1.26 g) dropwise over 20 min. The resulting mixture was stirred at 25 C. for 2 h, before washing sequentially with aqueous sodium bicarbonate, and brine. The organics were dried over sodium sulphate, filtered and concentrated in vacuo to yield the title compound, 1.8 g

Aufarbeitung

  1. washbefore washing sequentially with aqueous sodium bicarbonate, and brine
  2. dry with materialThe organics were dried over sodium sulphate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-b2f2eff8966742a39008bcd641da3c42
Quelldatensatz
uspto-grants-2016_09
Patentnummer
US09447074B2

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