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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1725634Generated: November 1, 2026

Benzyl 1-(cyclopropylmethyl)-2-oxo-5-phenyl-1,2-dihydropyridin-3-ylcarbamate → 3-Amino-1-(cyclopropylmethyl)-5-phenylpiperidin-2-one

https://huagongshe.com/reaction/1725634

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl 1-(cyclopropylmethyl)-2-oxo-5-phenyl-1,2-dihydropyridin-3-ylcarbamateHCID 68808625—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
Product3-Amino-1-(cyclopropylmethyl)-5-phenylpiperidin-2-oneHCID 575625090.1%

Reaction Steps

Benzyl 1-(cyclopropylmethyl)-2-oxo-5-phenyl-1,2-dihydropyridin-3-ylcarbamate (0.061 g, 0.163 mmol) and 10% palladium on carbon (0.060 g) were stirred in ethanol (15 ml) for 6 h under hydrogen atmosphere (50 psi). Catalyst was filtered from the solution and solvent removed in vacuo to produce the title compound (0.031 mg). MS 245 (M+1)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07491713B2
Source datasetuspto-grants-2009_02
ORD IDord-691c6fc53218452da97cb5d3f13d92e3
Source noteuspto-grants-2009_02