Water → HCID 14580194, compound

HRID 893184Notes

Reaction equation

HRID 893184 reaction equation
[CH2:1]([S:8][CH2:9][C:10]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[CH2:11])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[OH:18]OS([O-])=O.[K+].[OH2:24]>CO.CCCCC>[CH2:1]([S:8]([CH2:9][C:10]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[CH2:11])(=[O:18])=[O:24])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

6

Reactant 3

HCID 962Water2×HCID 12825494HCID 12825494, compoundHCID 23707502Potassium hydroxy sulfite

Product 1

HCID 14580194HCID 14580194, compoundYield 72%

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 8003PentaneSolvent

Procedure

1-Benzylthio-2-phenyl-2-propene (13.2 g, 0.055 moles) is dissolved in methanol (300 cc) and water (300 cc). Oxone (36.9 g, 0.12 moles as HKSO5) is added portionwise and the mixture is stirred at ambient temperature for three hours. The reaction mixture is diluted with water (1,000 cc), pentane (100 cc) is added, and the mixture is stirred vigorously until crystallization takes place. White crystals of 1-benzylsulphonyl-2-phenyl-2-propene (10.7 g, 72%) are obtained by filtration followed by drying. Mp=118° C.

Workup

  1. additionis added
  2. stirringthe mixture is stirred vigorously until crystallization

Sources & evidence

ORD record
ord-70eb8f312b044193a3fd397921a6622b
Source dataset
uspto-grants-1992_06
Patent number
US05123953

Reaction notes

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