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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2116567Generated: October 30, 2026

Benzenesulfonyl chloride, 2,4-dichloro- → HCID 22993886, compound

https://huagongshe.com/reaction/2116567

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenesulfonyl chloride, 2,4-dichloro-HCID 204419—
ReactantHCID 22993881HCID 22993881—
SolventDiethylether hexaneHCID 21584099—
ProductHCID 22993886HCID 2299388621.5%

Reaction Steps

Using the method of Example 17.4, 2-(3-chloro-5-pyridyloxy)-5-aminobenzotrifluoride (0.394 g) and 2,4-dichlorobenzenesulfonyl chloride (0.34 g ) were combined to provide, after flash chromatography and trituration with hexane/ether the title compound as a crystalline solid (0.146 g). mp 129-130° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07439242B2
Source datasetuspto-grants-2008_10
ORD IDord-5cc854a21611495896b8426291dbeb5d
Source noteuspto-grants-2008_10