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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1639194Generated: November 2, 2026

4-Bromo-2,6-difluoroaniline → 4-Amino-3,5-difluorobenzonitrile

https://huagongshe.com/reaction/1639194

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromo-2,6-difluoroanilineHCID 610191—
ReactantHCID 178418546HCID 178418546—
SolventN-methyl-2-pyrrolidoneHCID 13387—
Product4-Amino-3,5-difluorobenzonitrileHCID 280467—

Reaction Steps

reacting 4-bromo-2,6-difluoroaniline with copper (I) cyanide and N-methyl-2-pyrrolidone to yield 4-cyano-2,6-difluoroaniline;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04883609
Source datasetuspto-grants-1989_11
ORD IDord-5425e4767b4c4935aaf218dfe3de3ec8
Source noteuspto-grants-1989_11