Water → HCID 178527447, compound

HRID 54611Notes

Reaction equation

HRID 54611 reaction equation
[C:1]([S:20](F)(=[O:22])=[O:21])([C:4]([C:7]([C:10]([C:13]([C:16]([F:19])([F:18])[F:17])([F:15])[F:14])([F:12])[F:11])([F:9])[F:8])([F:6])[F:5])([F:3])[F:2].[O-]S([O-])=O.[Na+:28].[Na+].O>O1CCOCC1>[C:1]([S:20]([O:22][Na:28])=[O:21])([C:4]([C:7]([C:10]([C:13]([C:16]([F:19])([F:18])[F:17])([F:15])[F:14])([F:12])[F:11])([F:9])[F:8])([F:6])[F:5])([F:3])[F:2]

Participants

5

Reactant 3

HCID 962WaterHCID 24437Sodium SulfiteHCID 679181-Hexanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-

Product 1

HCID 178527447HCID 178527447, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

Fluorochemical sulfinates can be prepared by deiodosulfination of the corresponding iodides following the general procedure of Hu et al. in J. Org. Chem., Vol. 56, No. 8, 1991, page 2803. The fluorochemical sulfinates C4F9SO2Na and C6F13SO2Na were prepared by reduction of the corresponding sulfonyl fluorides C4F9SO2F and C6F13SO2F with Na2SO3 in a one to one mixture of water and dioxane. See also, U.S. Pat. No. 5,285,002, supra. The purity of these fluorochemical sulfinates, as determined by 19F NMR analysis, was about 90%.

Sources & evidence

ORD record
ord-770074aadaf94091bfd58cdd69e3f753
Source dataset
uspto-grants-1997_04
Patent number
US05623038

Reaction notes

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