Water → HCID 23720642, compound

HRID 1589114Notes

Reaction equation

HRID 1589114 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

HCID 962WaterHCID 24524FluorineHCID 4253803Potassium perfluorooctanoate

Product 1

HCID 23720642HCID 23720642, compound

Reagents, catalysts & solvents 1

HCID 78976Perfluoro-2-butyltetrahydrofuranSolvent

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.

Workup

  1. waitAfter this period
  2. additioncontaining 2.5 to 3 meq/l of fluoroxy compounds
  3. customwas formed

Sources & evidence

ORD record
ord-e6e329706af5451084da709c08f994de
Source dataset
uspto-grants-1986_02
Patent number
US04568478

Reaction notes

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