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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2409208Generated: October 31, 2026

54639-78-0 → HCID 57497052, compound

https://huagongshe.com/reaction/2409208

Reaction equation

Participants

RoleNameHCIDCharge
Reactant54639-78-0HCID 12530968—
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 57497052HCID 57497052—

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 rac-2-hydroxy-4,4-dimethyl-cyclopentanone using decaborane yielded a mixture of epimers of the title compound as white solid. MS (ESI): m/z=391.4 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08815881B2
Source datasetuspto-grants-2014_08
ORD IDord-97832c953c114ecca9c455463fe470e9
Source noteuspto-grants-2014_08