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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 13502Generated: October 25, 2026

Methyl 5-(4-nitrophenoxy)pyridine-3-carboxylate → 5-(4-Aminophenoxy)nicotinic acid methyl ester

https://huagongshe.com/reaction/13502

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 5-(4-nitrophenoxy)pyridine-3-carboxylateHCID 22040734—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
Product5-(4-Aminophenoxy)nicotinic acid methyl esterHCID 22040606—

Reaction Steps

The mixture containing methyl-5-(4-nitrophenoxy)pyridine-3-carboxylate in methanol with catalytic amount of 10% Pd/C was hydrogenated to yield methyl5-[4-aminophenoxy]pyridine-3-carboxylate. MS: MH+=244.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07728010B2
Source datasetuspto-grants-2010_06
ORD IDord-4b4b851f6c574ce7b9e369a2ecc32f20
Source noteuspto-grants-2010_06