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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2178128Generated: October 29, 2026

5-Chloro-2,4-difluorobenzenesulphonyl chloride → HCID 117653312, compound

https://huagongshe.com/reaction/2178128

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Chloro-2,4-difluorobenzenesulphonyl chlorideHCID 2773527—
ReactantHCID 63362875HCID 63362875—
ProductHCID 117653312HCID 117653312—

Reaction Steps

The title compound was prepared according to the method described for Preparation 14 using N-[(2,4-dimethoxyphenyl)methyl]pyridazin-3-amine (Preparation 19) and 2,4-difluoro-5-chlorobenzenesulfonyl chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09067922B2
Source datasetuspto-grants-2015_06
ORD IDord-ddd8ae7873d543eb86ad51cf5a6ff716
Source noteuspto-grants-2015_06