2,4,5-Trichlorobenzenesulfonyl chloride → 2,4,5-Trichlorobenzenesulfonyl fluoride

HRID 1764051Notes

Reaction equation

HRID 1764051 reaction equation
[F-:1].[K+].[Cl:3][C:4]1[CH:9]=[C:8]([Cl:10])[C:7]([Cl:11])=[CH:6][C:5]=1[S:12](Cl)(=[O:14])=[O:13]>>[Cl:3][C:4]1[CH:9]=[C:8]([Cl:10])[C:7]([Cl:11])=[CH:6][C:5]=1[S:12]([F:1])(=[O:14])=[O:13]

Participants

3

Reactant 2

HCID 275752,4,5-Trichlorobenzenesulfonyl chlorideHCID 522689Potassium Fluoride

Product 1

HCID 205117262,4,5-Trichlorobenzenesulfonyl fluorideYield 99%

Procedure

2,4,5-Trichlorobenzenesulfonyl fluoride was synthesized from potassium fluoride and 2,4,5-trichlorobenzenesulfonyl chloride using the procedure described in Example 1. A product with mp 80°-83° C was obtained in 99% yield. The chemical analysis, NMR and IR spectra were in agreement with the assigned structure.

Workup

  1. customA product with mp 80°-83° C was obtained in 99% yield

Sources & evidence

ORD record
ord-c6cc9c6cc38b44a593ddd35998180d7c
Source dataset
uspto-grants-1978_09
Patent number
US04115059

Reaction notes

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