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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2070304Generated: October 25, 2026

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

https://huagongshe.com/reaction/2070304

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 numberUS08299108B2
Source datasetuspto-grants-2012_10
ORD IDord-e1b23d68ae1b4f89af2be3982e49ee0f
Source noteuspto-grants-2012_10