2,6-Dimethoxybenzenesulfonyl chloride → Sulfuryl chloride

HRID 1440718Notes

Reaction equation

HRID 1440718 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([O:9][CH3:10])[C:4]=1[S:11]([Cl:14])(=[O:13])=[O:12].ClC1C(OC)=C([S:24]([Cl:27])(=[O:26])=[O:25])C(OC)=CC=1>>[CH3:10][O:9][C:5]1[CH:6]=[CH:7][CH:8]=[C:3]([O:2][CH3:1])[C:4]=1[S:11]([Cl:14])(=[O:13])=[O:12].[S:24]([Cl:27])([Cl:14])(=[O:26])=[O:25]

Participants

4

Reactant 2

HCID 154110502,6-Dimethoxybenzenesulfonyl chlorideHCID 189816213-Chloro-2,6-dimethoxybenzenesulfonyl chloride

Product 2

HCID 24648Sulfuryl chlorideHCID 154110502,6-Dimethoxybenzenesulfonyl chloride

Procedure

Using the procedure described above, a mixture of 2,6-dimethoxybenzenesulfonyl chloride and 3-chloro-2,6-dimethoxybenzenesulfonyl chloride, which results from ring chlorination of the 2,6-dimethoxybenzenesulfonyl chloride by sulfuryl chloride, was prepared from 1,3-dimethoxybenzene.

Sources & evidence

ORD record
ord-3d5cde856806490b92c32145ab2da82b
Source dataset
uspto-grants-1996_03
Patent number
US05500405

Reaction notes

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