Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2241136Generated: November 3, 2026

3,5-Dichlorobenzenesulfonyl chloride → HCID 68406161, compound

https://huagongshe.com/reaction/2241136

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,5-Dichlorobenzenesulfonyl chlorideHCID 522388—
ReactantHCID 11977547HCID 11977547—
ProductHCID 68406161HCID 68406161—

Reaction Steps

4-[3-(3,5-Dichloro-benzenesulfonylamino)-benzoylamino]-benzoic acid, MS (ISP): m/e=463.2 (M−H), was prepared in analogy to example 1, steps A to D. Step C was performed using 3,5-dichloro-benzenesulfonyl chloride and yielded 4-[3-(3,5-dichloro-benzenesulfonylamino)-benzoylamino]-benzoic acid ethyl ester, which was hydrolyzed in step D.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07723538B2
Source datasetuspto-grants-2010_05
ORD IDord-d6eadecd113344fdaa82fa04b92f0978
Source noteuspto-grants-2010_05