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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1444032Generated: October 31, 2026

3-Fluorobenzenesulfonyl Chloride → N-(5-Chloro-3-methoxy-2-pyrazinyl)-3-fluorobenzenesulphonamide

https://huagongshe.com/reaction/1444032

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Fluorobenzenesulfonyl ChlorideHCID 2734258—
Reactant2-Amino-5-chloro-3-methoxypyrazineHCID 10797036—
ProductN-(5-Chloro-3-methoxy-2-pyrazinyl)-3-fluorobenzenesulphonamideHCID 59168098—

Reaction Steps

By the method outlined in Example 1 (reaction performed at room temperature) using 5-chloro-3-methoxy-2-pyrazinamine (0.798 g) and 3-fluorobenzenesulphonyl chloride (1.17 g). Yield 0.64 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07662825B2
Source datasetuspto-grants-2010_02
ORD IDord-0167e3a59e9745539ca3adec05ddf5bd
Source noteuspto-grants-2010_02