o-Toluenesulfonyl chloride → 4-Toluenesulfonyl chloride

HRID 1764439Notes

Reaction equation

HRID 1764439 reaction equation
Br[C:2]1C=C(Br)C=C(Br)C=1OS(C1C(C)=CC=CC=1)(=O)=O.[C:21]1(C)[C:22]([S:27]([Cl:30])(=[O:29])=[O:28])=[CH:23][CH:24]=[CH:25][CH:26]=1>>[C:25]1([CH3:2])[CH:26]=[CH:21][C:22]([S:27]([Cl:30])(=[O:28])=[O:29])=[CH:23][CH:24]=1

Participants

3

Reactant 2

HCID 8623o-Toluenesulfonyl chlorideHCID 20295231HCID 20295231, compound

Product 1

HCID 73974-Toluenesulfonyl chloride

Procedure

In the same manner the o-toluenesulfonic acid-2,4,6-tribromophenyl ester can be obtained by using o-toluenesulfonyl chloride in the same molar amount instead of the para compound.

Sources & evidence

ORD record
ord-bee27041ea7e4126a7ecdd275ef1edc6
Source dataset
uspto-grants-1978_09
Patent number
US04116934

Reaction notes

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