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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1166999Generated: October 26, 2026

Methyl 3,5-dimethyl-4-nitrobenzoate → Benzoic acid, 4-amino-3,5-dimethyl-, methyl ester

https://huagongshe.com/reaction/1166999

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 3,5-dimethyl-4-nitrobenzoateHCID 22998442—
CatalystPalladiumHCID 23938—
SolventEthyl AcetateHCID 8857—
ProductBenzoic acid, 4-amino-3,5-dimethyl-, methyl esterHCID 11030398100%

Reaction Steps

4-Carbomethoxy-2,6-dimethylnitrobenzene (2 g, 9.5 mmol) was dissolved in in ethyl acetate (20 ml) and subjected to catalytic hydrogenation using 10% palladium on carbon (300 mg) at 55 psi for 30 min. The catalyst was filtered and solvent removed to give 4-carbomethoxy-2,6-dimethylaniline as a solid (1.7 g, 100% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06613804B2
Source datasetuspto-grants-2003_09
ORD IDord-2ed7af2ad2e348e6baafe34133dee14a
Source noteuspto-grants-2003_09