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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2283319Generated: November 2, 2026

2-Amino-4-cyanobenzenesulfonamide → (E)-2-(2-(4-Chloro-2-methoxyphenyl)vinylsulfonamido)-4-cyanobenzenesulfonamide

https://huagongshe.com/reaction/2283319

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-4-cyanobenzenesulfonamideHCID 64897824—
Reactant2-(4-Chloro-2-methoxyphenyl)-ethenesulfonyl chlorideHCID 73993005—
Product(E)-2-(2-(4-Chloro-2-methoxyphenyl)vinylsulfonamido)-4-cyanobenzenesulfonamideHCID 5775109836%

Reaction Steps

The title compound was synthesized as described for Example 178 in 36% yield, starting from 2-amino-4-cyanobenzenesulfonamide and 2-(4-chloro-2-methoxy-phenyl)-ethenesulfonyl chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09145380B2
Source datasetuspto-grants-2015_09
ORD IDord-fd9ac6ec7dd74969ae33428c6db2babc
Source noteuspto-grants-2015_09