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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2234994Generated: October 31, 2026

4-Bromo-3-fluorobenzenesulfonyl chloride → 4-Bromo-N-{5-[cis-3,5-dimethyl-1-piperazinyl]-3-pyridinyl}-3-fluorobenzenesulfonamide

https://huagongshe.com/reaction/2234994

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromo-3-fluorobenzenesulfonyl chlorideHCID 2778218—
Reactant4-Bromo-N-(2-chloro-4-pyridinyl)benzenesulfonamideHCID 58988139—
Reactant5-[cis-3,5-Dimethyl-1-piperazinyl]-3-pyridinamineHCID 58988152—
Product4-Bromo-N-{5-[cis-3,5-dimethyl-1-piperazinyl]-3-pyridinyl}-3-fluorobenzenesulfonamideHCID 58988143—

Reaction Steps

The title compound was prepared in a manner similar to 4-bromo-N-(2-chloro-4-pyridinyl)benzenesulfonamide (D3) using 5-[cis-3,5-dimethyl-1-piperazinyl]-3-pyridinamine (D36) and 4-bromo-3-fluorobenzenesulfonyl chloride as the starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07713978B2
Source datasetuspto-grants-2010_05
ORD IDord-d382432989724cf28923b829a705e972
Source noteuspto-grants-2010_05