Reacción #2175480

Ecuación de reacción

sodium 2-valeryloxy-1,1-difluoroethanesulfinate

hydrogen peroxide

→

sodium 2-valeryloxy-1,1-difluoroethanesulfonate

Rendimiento 88.0%

Disolventes

water

Condiciones de reacción

Tratamiento posterior

1. 1
   OtroThe reaction liquid
2. 2
   Temperaturawas heated under reduced pressure
3. 3
   workup.DISTILLATIONby distilling volatile component to dryness

Procedimiento

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%.

Fuente