Dichloromethane → Ethyl 1-chloro-2-p-chlorophenylthioethyl sulfone

HRID 2058992Notes

Reaction equation

HRID 2058992 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]Cl)=[CH:4][CH:3]=1.[CH:10]([S:12]([CH2:15][CH3:16])(=[O:14])=[O:13])=[CH2:11].[Cl:17]CCl>>[Cl:17][CH:10]([S:12]([CH2:15][CH3:16])(=[O:14])=[O:13])[CH2:11][S:8][C:5]1[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=1

Participants

4

Reactant 3

HCID 6344DichloromethaneHCID 74680(Ethylsulfonyl)etheneHCID 110844654-Chlorobenzenesulfenylchloride

Product 1

HCID 12878543Ethyl 1-chloro-2-p-chlorophenylthioethyl sulfone

Procedure

Five grams of 4-chlorophenylsulfenyl chloride was refluxed with 3.3 g ethyl vinyl sulfone for 3 hours in 20 ml of dichloromethane. The stripped product showed 3 spots by thin layer chromatography and was purified by chromatography over silica gel. The purified product eluted with dichloromethane and solidified after stripping to a white solid, 6.4 g, m.p. 60°-62° C.

Workup

  1. customwas purified by chromatography over silica gel
  2. washThe purified product eluted with dichloromethane

Sources & evidence

ORD record
ord-56b67226aa82434a9b2c05321cfdea0d
Source dataset
uspto-grants-1982_03
Patent number
US04321080

Reaction notes

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