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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 565831Erstellt: 23. Oktober 2026

1-(4-Nitrobenzyl)piperidine → 4-(Piperidin-1-ylmethyl)aniline

https://huagongshe.com/de/reaction/565831

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-(4-Nitrobenzyl)piperidineHCID 783541—
KatalysatorPalladiumHCID 23938—
LösungsmittelEthanolHCID 702—
Produkt4-(Piperidin-1-ylmethyl)anilineHCID 84615018,2%

Reaktionsschritte

In ethanol (50 ml) was dissolved 1-(4-nitrobenzyl)piperidine (6.41 g), and 10% dried palladium on carbon (0.33 g) was added to the mixture. Under hydrogen atmosphere, the mixture was stirred at room temperature under atmospheric pressure for 24 hours. The palladium was filtered off, and the filtrate was concentrated. The residue was recrystallized from hexane to give 1-(4-aminobenzyl)piperidine (1.01 g) as pale yellow crystals.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06172061B2
Quelldatensatzuspto-grants-2001_01
ORD IDord-503b4ff6a8fa4e7798c018ced35f5f00
Quellennotizuspto-grants-2001_01