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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1391394Generated: November 3, 2026

Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 69199907, compound

https://huagongshe.com/reaction/1391394

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrafluoro-m-phenylenediamine dihydrochlorideHCID 149026—
ReactantN-[3-(4-methylpiperazin-1-yl)propyl]-4-nitro-1-aminobenzeneHCID 21975010—
CatalystZINC ammonium chloride water ethanolHCID 131726756—
ProductHCID 69199907HCID 69199907—

Reaction Steps

The N-[3-(4-methyl-piperazin-1-yl)propyl]-4-nitro-1-aminobenzene (9) 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 numberUS07338536B2
Source datasetuspto-grants-2008_03
ORD IDord-3fcd908067354b06a734348b64fe4194
Source noteuspto-grants-2008_03