Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2283318Generated: October 31, 2026

(E)-2-(3,4-dichlorophenyl)ethenesulfonyl chloride → (E)-4-Cyano-2-(2-(3,4-dichlorophenyl)vinylsulfonamido)benzenesulfonamide

https://huagongshe.com/reaction/2283318

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(E)-2-(3,4-dichlorophenyl)ethenesulfonyl chlorideHCID 22719686—
Reactant2-Amino-4-cyanobenzenesulfonamideHCID 64897824—
Product(E)-4-Cyano-2-(2-(3,4-dichlorophenyl)vinylsulfonamido)benzenesulfonamideHCID 5775096557%

Reaction Steps

The title compound was synthesized as described for Example 178 in 57% yield, starting from 2-amino-4-cyanobenzenesulfonamide and (E)-2-(3,4-dichlorophenyl)ethenesulfonyl chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09145380B2
Source datasetuspto-grants-2015_09
ORD IDord-24f5f0bef76b4f0ca3ef2ea4c1bdba0d
Source noteuspto-grants-2015_09