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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 625229Generated: October 30, 2026

4-(2-Nitro-5-(piperidin-1-yl)phenyl)-6-(3-(trifluoromethyl)phenoxy)pyrimidine → 4-(Piperidin-1-yl)-2-(6-(3-(trifluoromethyl)phenoxy)pyrimidin-4-yl)aniline

https://huagongshe.com/reaction/625229

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(2-Nitro-5-(piperidin-1-yl)phenyl)-6-(3-(trifluoromethyl)phenoxy)pyrimidineHCID 66586827—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
Product4-(Piperidin-1-yl)-2-(6-(3-(trifluoromethyl)phenoxy)pyrimidin-4-yl)anilineHCID 69631382—

Reaction Steps

A solution of 4-(2-nitro-5-(piperidin-1-yl)phenyl)-6-(3-(trifluoromethyl)phenoxy)pyrimidine in a mixture of methanol and ethyl acetate was treated with 35 mg of 5% Pd/C and stirred for 2 h under a hydrogen atmosphere. The mixture was filtered and the solvent was evaporated. The residue was purified by chromatography to give the product as 170 mg of a yellow syrup.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09301951B2
Source datasetuspto-grants-2016_04
ORD IDord-89f1a1d6399345c4be712eb5a6036bec
Source noteuspto-grants-2016_04