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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2241129Generated: November 2, 2026

2-Naphthalenesulfonyl chloride → HCID 67549455, compound

https://huagongshe.com/reaction/2241129

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Naphthalenesulfonyl chlorideHCID 7125—
ReactantHCID 11979263HCID 11979263—
ProductHCID 67549455HCID 67549455—

Reaction Steps

4-[3-(Naphthalene-2-sulfonylamino)-benzoylamino]-benzoic acid, MS (ISP): m/e=445.1 (M−H), was prepared in analogy to example 1, steps A to D. Step C was performed using naphthalene-2-sulfonyl chloride and yielded 4-[3-(naphthalene-2-sulfonylamino)-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-7efbb3316da44152aeb1d4dc0e97300f
Source noteuspto-grants-2010_05