2-Naphthalenesulfonyl chloride → Naphthalene-2-sulfonyl fluoride

HRID 1764052Notes

Reaction equation

HRID 1764052 reaction equation
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[S:11](Cl)(=[O:13])=[O:12].[F-:15].[K+]>>[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[S:11]([F:15])(=[O:13])=[O:12]

Participants

3

Reactant 2

HCID 71252-Naphthalenesulfonyl chlorideHCID 522689Potassium Fluoride

Product 1

HCID 12409712Naphthalene-2-sulfonyl fluorideYield 92%

Procedure

2-Naphthalenesulfonyl fluoride was prepared from 2-naphthalenesulfonyl chloride and potassium fluoride as described in Example 1. A product with mp 85°-86° C (literature 86°-88° C; W. Davies and J. H. Dick, J. Chem. Soc., 2104, 1931) was obtained in 92% yield. The chemical analysis NMR and IR spectra were in agreement with the assigned structure.

Workup

  1. customA product with mp 85°-86° C (literature 86°-88° C; W. Davies and J. H. Dick, J. Chem. Soc., 2104, 1931) was obtained in 92% yield

Sources & evidence

ORD record
ord-70bd6a2cffbb489fbdf41b29989cd091
Source dataset
uspto-grants-1978_09
Patent number
US04115059

Reaction notes

Loading…