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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2114521Generated: October 28, 2026

Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 69215842, compound

https://huagongshe.com/reaction/2114521

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrafluoro-m-phenylenediamine dihydrochlorideHCID 149026—
ReactantHCID 554189HCID 554189—
CatalystZINC ammonium chloride water ethanolHCID 131726756—
ProductHCID 69215842HCID 69215842—

Reaction Steps

The 2-[2-(4-nitrophenylamino)ethylamino]ethanol (1) 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 numberUS07435268B2
Source datasetuspto-grants-2008_10
ORD IDord-d7bd012a975147db9c253c4aa54736d1
Source noteuspto-grants-2008_10