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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2241157Generated: November 4, 2026

3-(Trifluoromethyl)benzenesulfonyl chloride → HCID 68690651, compound

https://huagongshe.com/reaction/2241157

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Trifluoromethyl)benzenesulfonyl chlorideHCID 2733250—
ReactantHCID 11977881HCID 11977881—
ProductHCID 68690651HCID 68690651—

Reaction Steps

4-[3,4-Dimethoxy-5-(3-trifluoromethyl-benzenesulfonylamino)-benzoylamino]-benzoic acid, MS (ISP): m/e=523.1 (M−H), was prepared in analogy to example 31, steps A to D. Step C was performed using 3-trifluoromethyl-benzenesulfonyl chloride and yielded 4-[3,4-dimethoxy-5-(3-trifluoromethyl-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-5b717618a19544db81425edafe582d12
Source noteuspto-grants-2010_05