Thionyl Chloride → HCID 19035210, Verbindung

HRID 2209987Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2209987
[F:1][C:2]1[C:10]([C:11]([F:14])([F:13])[F:12])=[C:9]([F:15])[CH:8]=[C:7]([F:16])[C:3]=1[C:4](O)=[O:5].S(Cl)([Cl:19])=O>>[F:1][C:2]1[C:10]([C:11]([F:14])([F:13])[F:12])=[C:9]([F:15])[CH:8]=[C:7]([F:16])[C:3]=1[C:4]([Cl:19])=[O:5]

Komponenten

3

Edukt 2

HCID 24386Thionyl ChlorideHCID 27779962,4,6-Trifluoro-3-(trifluoromethyl)benzoic acid

Produkt 1

HCID 19035210HCID 19035210, Verbindung

Reaktionsbedingungen

Temperatur
50 °C

Versuchsvorschrift

5.8 g (0,024 mol) of 2,4,6-trifluoro-3-trifluoromethylbenzoic acid are added in portions at room temperature to 40 ml of thionyl chloride. After metering has ended, the mixture is heated at 50° C. until the evolution of gas has ceased. The excess thionyl chloride is then removed by distillation, and the crude product is reacted further directly.

Aufarbeitung

  1. customThe excess thionyl chloride is then removed by distillation
  2. customthe crude product is reacted further directly

Quellen und Nachweise

ORD-Eintrag
ord-799914084c4b410cbd0f94c59343e7ce
Quelldatensatz
uspto-grants-1995_10
Patentnummer
US05457104

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