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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2415087Generated: October 31, 2026

Ethyl 2-(3-nitropyridin-2-yl)acetate → Ethyl 2-(3-aminopyridin-2-yl)acetate

https://huagongshe.com/reaction/2415087

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 2-(3-nitropyridin-2-yl)acetateHCID 10104538—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
ProductEthyl 2-(3-aminopyridin-2-yl)acetateHCID 1547533994%

Reaction Steps

Under an atmosphere of nitrogen, Pd/C (10%, 1.36 g) was charged to a round bottom flask. Ethyl 2-(3-nitro-pyridin-2-yl)-acetate (8.6 g, 0.41 mol) was dissolved in ethanol (200 mL) and added to the reaction vessel. The reaction was placed under an atmosphere of hydrogen and stirred at room temperature for 30 min. The reaction was filtered through celite and the filtrate was concentrated in vacuo to afford the product as a tan solid (6.94 g, 94% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06818632B2
Source datasetuspto-grants-2004_11
ORD IDord-7a24b940451247a193d4e03746519fc0
Source noteuspto-grants-2004_11