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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 221412Generated: October 31, 2026

Benzenesulfonamide, 3-amino- → 4-bromo-2-chloro-N-(3-sulfamoylphenyl)benzenesulfonamide

https://huagongshe.com/reaction/221412

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenesulfonamide, 3-amino-HCID 7377—
Reactant4-Bromo-2-chlorobenzenesulfonyl chlorideHCID 2734766—
Product4-bromo-2-chloro-N-(3-sulfamoylphenyl)benzenesulfonamideHCID 26952457—

Reaction Steps

Using a method analogous to Method E, using 4-bromo-2-chlorobenzenesulfonyl chloride and 3-aminobenzenesulfonamide, the title compound was obtained as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08207167B2
Source datasetuspto-grants-2012_06
ORD IDord-8312213b25514cd7b358d9d88e7b0aeb
Source noteuspto-grants-2012_06