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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 631277Generated: October 25, 2026

Methyl 5-(2-methoxyethoxy)-2-nitrobenzoate → Methyl 2-amino-5-(2-methoxyethoxy)benzoate

https://huagongshe.com/reaction/631277

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 5-(2-methoxyethoxy)-2-nitrobenzoateHCID 66639151—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductMethyl 2-amino-5-(2-methoxyethoxy)benzoateHCID 61305437100%

Reaction Steps

To methyl 5-(2-methoxyethoxy)-2-nitrobenzoate (1.08 g, 4.2 mmol) under argon was added 10% Palladium on carbon and MeOH (20 mL). The flask was flushed with H2(g) and stirred under H2 (1 atm) for 30 minutes. The mixture was filtered through Celite and concentrated in vacuo to give methyl 2-amino-5-(2-methoxyethoxyl)benzoate (964 mg, 4.2 mmol, 100%). LC-MS (ESI) m/z 226 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09320739B2
Source datasetuspto-grants-2016_04
ORD IDord-19564034fc134798bfb183c495d7b6f3
Source noteuspto-grants-2016_04