Thionyl Chloride → 2,3,5-Trichlorophenylacetyl chloride

HRID 274834Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 274834
[Cl:1][C:2]1[C:7]([Cl:8])=[CH:6][C:5]([Cl:9])=[CH:4][C:3]=1[CH2:10][C:11]([OH:13])=O.S(Cl)([Cl:16])=O>C(Cl)(Cl)(Cl)Cl>[Cl:1][C:2]1[C:7]([Cl:8])=[CH:6][C:5]([Cl:9])=[CH:4][C:3]=1[CH2:10][C:11]([Cl:16])=[O:13]

Komponenten

4

Edukt 2

HCID 24386Thionyl ChlorideHCID 186876252,3,5-Trichlorophenylacetic acid

Produkt 1

HCID 214781102,3,5-Trichlorophenylacetyl chloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 5943Carbon TetrachlorideLösungsmittel

Versuchsvorschrift

A suspension of 6.0 grams (0.023 mole) of 2,3,5-trichlorophenylacetic acid in about 125 mL of carbon tetrachloride was stirred, and 5 mL of thionyl chloride was added. The reaction mixture was then warmed to reflux, where it was stirred for about 30 minutes. After this time the reaction mixture was concentrated under reduced pressure, yielding 6.4 grams of 2,3,5-trichlorophenylacetyl chloride.

Aufarbeitung

  1. temperatureThe reaction mixture was then warmed
  2. temperatureto reflux
  3. stirringwhere it was stirred for about 30 minutes
  4. concentrationAfter this time the reaction mixture was concentrated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-48b2e19bc4d145b29dcd0b1020a8fc77
Quelldatensatz
uspto-grants-1995_02
Patentnummer
US05391541

Notizen zur Reaktion

Wird geladen…