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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2283349Generated: October 29, 2026

(E)-2-(4-chloro-2-methoxyphenyl)ethenesulfonyl chloride → (E)-N,N-Diallyl-4-(2-(4-chloro-2-methoxyphenyl)vinylsulfonamido)pyridine-3-sulfonamide

https://huagongshe.com/reaction/2283349

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(E)-2-(4-chloro-2-methoxyphenyl)ethenesulfonyl chlorideHCID 22711054—
ReactantN,N-diallyl-4-aminopyridine-3-sulfonamideHCID 57750998—
Product(E)-N,N-Diallyl-4-(2-(4-chloro-2-methoxyphenyl)vinylsulfonamido)pyridine-3-sulfonamideHCID 5775094050%

Reaction Steps

The title compound was synthesized as described for Example 204 c) in 50% yield, starting from N,N-diallyl-4-aminopyridine-3-sulfonamide and (E)-2-(4-chloro-2-methoxyphenyl)ethenesulfonyl chloride. Purification by column chromatography, using chloroform/methanol (98:2) as the eluent.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09145380B2
Source datasetuspto-grants-2015_09
ORD IDord-fec509dbaaa647e499a10b6e79e7892a
Source noteuspto-grants-2015_09