Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2054106Generated: November 3, 2026

Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 69200556, compound

https://huagongshe.com/reaction/2054106

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrafluoro-m-phenylenediamine dihydrochlorideHCID 149026—
ReactantN-(4-Nitrophenyl)pyridin-2-amineHCID 12695755—
CatalystZINC ammonium chloride water ethanolHCID 131726756—
ProductHCID 69200556HCID 69200556—

Reaction Steps

The N-(4-nitrophenyl)pyrid-2-amine (5) obtained above was reduced with a boiling zinc/ammonium chloride/water/ethanol mixture. The corresponding amine was isolated in dihydrochloride form.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07329288B2
Source datasetuspto-grants-2008_02
ORD IDord-a3b7007fb8184ab9bbbf4ef54ba81c07
Source noteuspto-grants-2008_02