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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 745260Generated: November 3, 2026

HCID 70472814, compound → Benzenecarboximidamide, 4-(2-(4-(aminomethyl)phenyl)ethyl)-, dihydrochloride

https://huagongshe.com/reaction/745260

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 70472814HCID 70472814—
CatalystHCID 178418390HCID 178418390—
SolventMethanolHCID 887—
ProductBenzenecarboximidamide, 4-(2-(4-(aminomethyl)phenyl)ethyl)-, dihydrochlorideHCID 3063601132.5%

Reaction Steps

A solution of 30 mg of 4-[2-(4-aminomethylphenyl)ethenyl]benzamidine dihydrochloride in 30 ml of methanol was catalytically reduced with 20 mg of a 5% palladium-carbon as catalyst. The reaction mixture was filtered from spent catalyst and concentrated under reduced pressure. The residue was recrystallized from a methanolisopropanol-ether mixture to yield 20 mg of 4-[2-(4-aminomethylphenyl)ethyl]benzamidine dihydrochloride; m.p. ≥260° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04598077
Source datasetuspto-grants-1986_07
ORD IDord-ea6b13f9ac4540b1a878343ca4932cb5
Source noteuspto-grants-1986_07