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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 16074Generated: October 25, 2026

Morpholine → 4-[(4-Bromo-2,5-difluorophenyl)sulfonyl]-morpholine

https://huagongshe.com/reaction/16074

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMorpholineHCID 8083—
Reactant4-Bromo-2,5-difluorobenzenesulfonyl ChlorideHCID 574590—
SolventDichloromethaneHCID 6344—
Product4-[(4-Bromo-2,5-difluorophenyl)sulfonyl]-morpholineHCID 68606358—

Reaction Steps

Morpholine (0.16 ml) was added to a stirred solution of 4-bromo-2,5-difluoro-benzenesulfonyl chloride (0.18 g) in dichloromethane (6 ml) under nitrogen. The reaction mixture was stirred overnight and then quenched with water. The organic phase was dried (MgSO4) and concentrated in vacuo to give the sub-title compound as a white solid (200 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07737135B2
Source datasetuspto-grants-2010_06
ORD IDord-39a68fdc2cf342168e2bccff054cfd0b
Source noteuspto-grants-2010_06