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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 541221Erstellt: 23. Oktober 2026

5-Nitro-2-(1-pyrrolidinyl)pyridine → 6-(Pyrrolidin-1-yl)pyridin-3-amine

https://huagongshe.com/de/reaction/541221

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt5-Nitro-2-(1-pyrrolidinyl)pyridineHCID 316823—
LösungsmittelEthanolHCID 702—
Produkt6-(Pyrrolidin-1-yl)pyridin-3-amineHCID 389917298%

Reaktionsschritte

Around-bottom flask, containing a solution of 5-nitro-2-(pyrrolidin-1-yl)pyridine (compound 40.1, 1.93 g, 10.00 mmol, 1.00 equiv) in ethanol (30 mL) was purged with nitrogen. Palladium on carbon (0.4 g, 10%, 60% water) was added. After further purging the system with nitrogen, the atmosphere was changed to hydrogen and the resulting mixture was stirred overnight at room temperature. After purging the system with nitrogen, the solids were filtered off and the filtrate was concentrated under reduced pressure and dried to yield 1.6 g (98%) of the title compound as a brown solid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08871790B2
Quelldatensatzuspto-grants-2014_10
ORD IDord-08683304d07f4398a320d3dacf0cb6e4
Quellennotizuspto-grants-2014_10