Thionyl Chloride → HCID 20439350, compound

HRID 1979519Notes

Reaction equation

HRID 1979519 reaction equation
[F:1][C:2]([F:25])([F:24])[C:3]([F:23])([C:19]([F:22])([F:21])[F:20])[C:4]([F:18])([F:17])[C:5]([F:16])([F:15])[C:6]1[CH:14]=[CH:13][C:9]([C:10](O)=[O:11])=[CH:8][CH:7]=1.S(Cl)([Cl:28])=O>>[F:1][C:2]([F:25])([F:24])[C:3]([F:23])([C:19]([F:22])([F:21])[F:20])[C:4]([F:18])([F:17])[C:5]([F:16])([F:15])[C:6]1[CH:14]=[CH:13][C:9]([C:10]([Cl:28])=[O:11])=[CH:8][CH:7]=1

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 20439348HCID 20439348, compound

Product 1

HCID 20439350HCID 20439350, compound

Procedure

A mixture of p-perfluoroalkylbenzoic acid (8.1 g, 20 20 mmol) prepared in (a) and thionyl chloride (35 ml) is refluxed for 3 hours. Distillation of the reaction mixture affords p-(3-trifluoromethylperfluorobutyl)benzoyl chloride (5.8 g), b.p. 79°-81° C./0.8 mm Hg.

Workup

  1. temperatureis refluxed for 3 hours
  2. distillationDistillation of the reaction mixture

Sources & evidence

ORD record
ord-e30d81602d5d404da3b995539be2e2fc
Source dataset
uspto-grants-1984_11
Patent number
US04481149

Reaction notes

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