Hydrogen Peroxide → HCID 59185162, compound

HRID 2088298Notes

Reaction equation

HRID 2088298 reaction equation
[C:1]([O:7][CH2:8][C:9]([F:14])([F:13])[S:10]([O-:12])=[O:11])(=[O:6])[CH2:2][CH2:3][CH2:4][CH3:5].[Na+:15].[OH:16]O>O.O.[O-][W]([O-])(=O)=O.[Na+].[Na+].O>[C:1]([O:7][CH2:8][C:9]([F:14])([F:13])[S:10]([O-:16])(=[O:12])=[O:11])(=[O:6])[CH2:2][CH2:3][CH2:4][CH3:5].[Na+:15]

Participants

5

Reactant 2

HCID 784Hydrogen PeroxideHCID 59185156HCID 59185156, compound

Product 1

HCID 59185162HCID 59185162, compoundYield 88%

Reagents, catalysts & solvents 2

HCID 150191Sodium Tungstate DihydrateCatalystHCID 962WaterSolvent

Procedure

A 100 mL reactor was charged with 6.6 g (purity 28%, 7.3 millimoles) of sodium 2-valeryloxy-1,1-difluoroethanesulfinate, 60 mL of water, 0.0047 g (0.014 millimoles/0.0019 equivalents) of sodium tungstate dihydrate, and 1.9 g (16.4 millimoles/2.25 equivalents) of 30% hydrogen peroxide solution, followed by stirring at room temperature for 1.5 hours. The reaction liquid was heated under reduced pressure, followed by distilling volatile component to dryness, thereby obtaining 6.6 g of the target sodium 2-valeryloxy-1,1-difluoroethanesulfonate. Upon this, purity was 26%, and yield was 88%.

Workup

  1. customThe reaction liquid
  2. temperaturewas heated under reduced pressure
  3. distillationby distilling volatile component to dryness

Sources & evidence

ORD record
ord-53a23d142c5b45269a523dffff001896
Source dataset
uspto-grants-2013_05
Patent number
US08435717B2

Reaction notes

Loading…