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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2409174Generated: October 27, 2026

Methyl 2-(3-oxocyclopentyl)acetate → HCID 57516115, compound

https://huagongshe.com/reaction/2409174

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 2-(3-oxocyclopentyl)acetateHCID 11355614—
Reactant(S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-oneHCID 57497157—
ReactantHCID 178419135HCID 178419135—
ProductHCID 57516115HCID 57516115—

Reaction Steps

The reductive amination of (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one (intermediate J) and (3-oxo-cyclopentyl)-acetic acid methyl ester using decaborane yielded a mixture of isomers of the title compound as a white foam. MS (ESI): m/z=419.3 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08815881B2
Source datasetuspto-grants-2014_08
ORD IDord-a8a2bb4bc5784bb180245fb32ea1f5f2
Source noteuspto-grants-2014_08