Thionyl Chloride → HCID 19035210, compound

HRID 2209987Notes

Reaction equation

HRID 2209987 reaction equation
[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]

Participants

3

Reactant 2

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

Product 1

HCID 19035210HCID 19035210, compound

Conditions

Temperature
50 °C

Procedure

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.

Workup

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

Sources & evidence

ORD record
ord-799914084c4b410cbd0f94c59343e7ce
Source dataset
uspto-grants-1995_10
Patent number
US05457104

Reaction notes

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