Hydrogen Peroxide → HCID 19966719, compound

HRID 976223Notes

Reaction equation

HRID 976223 reaction equation
[OH:1]O.[CH3:3][S:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[S:11]([NH2:14])(=[O:13])=[O:12]>O.C(O)(=O)C>[CH3:3][S:4]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[S:11]([NH2:14])(=[O:13])=[O:12])=[O:1]

Participants

5

Reactant 2

HCID 784Hydrogen PeroxideHCID 12369597HCID 12369597, compound

Product 1

HCID 19966719HCID 19966719, compound

Reagents, catalysts & solvents 2

HCID 176Acetic AcidSolventHCID 962WaterSolvent2×

Procedure

14.8 g of hydrogen peroxide (0.13 mol), 30% strength in H2O, were added dropwise at from 25° to 30° C. to a suspension of 26.5 g 6f 2-(methylthio)benzenesulfonamide (0.13 mol) and 2.1 g of Na2WO4 ·2H2O in 88 ml of glacial acetic acid. Stirring was carried out for 45 minutes at 25° C., the reaction mixture was poured onto 400 ml of water and the precipitate was filtered off with suction. It was washed with water and dried under reduced pressure from a water pump at 40° C. 24.3 g (85% of theory) of the title compound were thus obtained.

Workup

  1. filtrationthe precipitate was filtered off with suction
  2. washIt was washed with water
  3. dry with materialdried under reduced pressure from a water pump at 40° C

Sources & evidence

ORD record
ord-39e4efd997fd488c8eb5b8d498f1ebe0
Source dataset
uspto-grants-1997_03
Patent number
US05612286

Reaction notes

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