Water → HCID 23720642, compound
Reaction equation
[F:1][C:2]([F:25])([C:6]([F:24])([F:23])[C:7]([F:22])([F:21])[C:8]([F:20])([F:19])[C:9]([F:18])([F:17])[C:10]([F:16])([F:15])[C:11]([F:14])([F:13])[F:12])[C:3]([O-:5])=[O:4].[K+:26].O.FF>FC1(C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)O1>[OH2:4].[F:1][C:2]([F:25])([C:6]([F:23])([F:24])[C:7]([F:21])([F:22])[C:8]([F:19])([F:20])[C:9]([F:17])([F:18])[C:10]([F:15])([F:16])[C:11]([F:14])([F:13])[F:12])[C:3]([O-:5])=[O:4].[K+:26]Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
Potassium perfluorooctanoate (6 g) was stored in a desiccator over water for 3 days. After this period, the increased weight of the salt indicated the formation of the 1.0-1.5 hydrate. The hydrated salt was fluorinated in perfluoro-2-butyltetrahydrofuran with 1% fluorine in nitrogen until a solution containing 2.5 to 3 meq/l of fluoroxy compounds was formed.