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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1615866Generated: November 3, 2026

HCID 66552352, compound → Benzoic acid, 3-(5-amino-2-pyridinyl)-, ethyl ester

https://huagongshe.com/reaction/1615866

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 66552352HCID 66552352—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
ProductBenzoic acid, 3-(5-amino-2-pyridinyl)-, ethyl esterHCID 6655235597%

Reaction Steps

To a solution of ethyl 3-(5-nitropyridin-2-yl)benzoate (8.0 g, 29.40 mmol) in ethanol (150 mL) was added 5% Pd/C (800 mg). The reaction mixture was stirred under H2 balloon pressure for 16 h. The reaction mixture was filtered and concentrated to give 6.9 g (97%, yield) of ethyl 3-(5-aminopyridin-2-yl)benzoate as a tan solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08765747B2
Source datasetuspto-grants-2014_07
ORD IDord-635b44b9257e47b9b388ca3d369ec60e
Source noteuspto-grants-2014_07