Water → HCID 59185162, compound

HRID 1640090Notes

Reaction equation

HRID 1640090 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].[OH2:16]>>[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

3

Reactant 2

HCID 962WaterHCID 59185156HCID 59185156, compound

Product 1

HCID 59185162HCID 59185162, compoundYield 88%

Procedure

A 100 mL reactor was charged with 6.6 g (28% purity, 7.3 millimoles) of sodium 2-valeryloxy-1,1-difluoroethanesulfinate, 60 mL of water, 0.0047 g (0.014 millimole/0.0019 equivalent) of disodium tungstate dihydrate and 1.9 g (16.4 millimoles/2.25 equivalents) of 30% oxygenate, followed by stirring at room temperature for 1.5 hours. A reaction solution was heated under a reduced pressure to evaporate a volatile component to dryness, thereby obtaining 6.6 g of the target sodium 2-valeryloxy-1,1-difluoroethane sulfonate. In this case, purity was 26% and yield was 88%.

Workup

  1. customoxygenate
  2. temperatureA reaction solution was heated under a reduced pressure
  3. customto evaporate a volatile component to dryness

Sources & evidence

ORD record
ord-7b34b4a9b1794d518b6bd43fd7c61dec
Source dataset
uspto-grants-2012_02
Patent number
US08110711B2

Reaction notes

Loading…