Water → HCID 14580194, compound

HRID 2372650Notes

Reaction equation

HRID 2372650 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 mole) is dissolved in methanol (300 cc) and water (300 cc). Oxone (36.9 g, 0.12 molar as KHSO5) is added portionwise and stirred for three hours at ambient temperature. The reaction mixture is diluted with water (1,000 cc), pentane (100 cc) is added and the mixture is stirred energetically 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 energetically until crystallization

Sources & evidence

ORD record
ord-9a89f8adf6c748c18fb516fa58467e4a
Source dataset
uspto-grants-1992_03
Patent number
US05100460

Reaction notes

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