Thionyl Chloride → 2-(4-ethoxyphenyl)acetyl Chloride

HRID 1385894

Reaktionsgleichung

Reaktionsgleichung von HRID 1385894
[CH2:1]([O:3][C:4]1[CH:9]=[CH:8][C:7]([CH2:10][C:11]([OH:13])=O)=[CH:6][CH:5]=1)[CH3:2].S(Cl)([Cl:16])=O>>[CH2:1]([O:3][C:4]1[CH:9]=[CH:8][C:7]([CH2:10][C:11]([Cl:16])=[O:13])=[CH:6][CH:5]=1)[CH3:2]

Komponenten

3

Edukt 2

HCID 24386Thionyl ChlorideHCID 78631Benzeneacetic acid, 4-ethoxy-

Produkt 1

HCID 116297822-(4-ethoxyphenyl)acetyl Chloride

Versuchsvorschrift

50 g (0.28 mol) of 4-ethoxyphenylacetic acid were treated with 50 ml of thionyl chloride and the mixture was stirred for 24 hours at room temperature. Excess thionyl chloride was removed in vacuo and the residue was distilled under a high vacuum. This gave 39 g (71% of theory) of an oil (boiling point 110° C./53.3 Pa).

Aufarbeitung

  1. customExcess thionyl chloride was removed in vacuo
  2. distillationthe residue was distilled under a high vacuum

Quellen und Nachweise

ORD-Eintrag
ord-ab873478ff5c4224a1fffcfd1c5328c0
Quelldatensatz
uspto-grants-2001_07
Patentnummer
US06265398B1

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