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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1628289Generated: November 2, 2026

HCID 67496943, compound → HCID 67498105, compound

https://huagongshe.com/reaction/1628289

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 67496943HCID 67496943—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 67498105HCID 6749810596%

Reaction Steps

A mixture of tert-butyl 3-(2-methylpyridin-4-yl)-5-nitrobenzoate (1.5 g, 4.8 mmol) and 300 mg of 10% wet Pd/C (˜50% H2O) in 25 mL of methanol under a balloon of hydrogen was allowed to stir at room temperature overnight. Upon completion, the mixture was concentrated and the residue was dried to give 1.31 g of tert-Butyl 3-amino-5-(2-methylpyridin-4-yl)benzoate 49.1B. LCMS (ES+) m/z 285.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08785468B2
Source datasetuspto-grants-2014_07
ORD IDord-08b10fec10b44aa791ad2e9341afa951
Source noteuspto-grants-2014_07