Sulfuryl chloride → HCID 53650123, compound

HRID 1155338Notes

Reaction equation

HRID 1155338 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([N:11]=[C:12](SC)[O:13][CH3:14])(=[O:10])=[O:9].S(Cl)([Cl:20])(=O)=O>C(Cl)Cl>[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([N:11]=[C:12]([Cl:20])[O:13][CH3:14])(=[O:10])=[O:9]

Participants

4

Reactant 2

HCID 24648Sulfuryl chlorideHCID 54421416HCID 54421416, compound

Product 1

HCID 53650123HCID 53650123, compoundYield 77%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To 6.8 g of O-methyl S-methyl N-(2-methylphenylsulfonyl)carbonimidothioate in 20 ml of methylene chloride is added 6.8 g of sulfuryl chloride. The reaction mixture is stirred under a nitrogen atmosphere at ambient temperature for 2 hours, and then refluxed for an additional 2 hours. Removal of the solvent under reduced pressure gives 5.0 g of methyl N-(2-methylphenylsulfonyl)carbonimidochloridate as a light yellow oil. This product is used without further purification in the reaction described in Example 3.

Workup

  1. temperaturerefluxed for an additional 2 hours
  2. customRemoval of the solvent under reduced pressure

Sources & evidence

ORD record
ord-d7c2374000bc4257be6123fd2b38ef49
Source dataset
uspto-grants-1981_11
Patent number
US04301286

Reaction notes

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