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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1850230Generated: November 2, 2026

Diisopropylethylamine → HCID 86730284, compound

https://huagongshe.com/reaction/1850230

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
Reactant(S)-3-(2-chloropyrimidin-4-yl)-4-isopropyloxazolidin-2-oneHCID 86730167—
ReactantHCID 86730285HCID 86730285—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 86730284HCID 8673028411.6%

Reaction Conditions

Temperature107.5 °C

Reaction Steps

To (S)-(4-(1-aminoethyl)-2-fluorophenyl)(piperidin-1-yl)methanone (0.019 g, 0.076 mmol) was added (S)-3-(2-chloropyrimidin-4-yl)-4-isopropyloxazolidin-2-one (0.028 g, 0.114 mmol), NMP (0.5 ml) and Hunig's Base (0.033 ml, 0.190 mmol). The reaction was heated at 105-110° C. for 16 hours or until done by LCMS. The reaction was let cool, 0.5 ml of NMP was added, filtered, purified by prep LC and lyophilized to give 4.0 mg of (S)-3-(2-((S)-1-(3-fluoro-4-(piperidine-1-carbonyl)phenyl)ethylamino)pyrimidin-4-yl)-4-isopropyloxazolidin-2-one as TFA Salt. LCMS m/z 456.1 (M+H)+, rt 0.74 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08957068B2
Source datasetuspto-grants-2015_02
ORD IDord-f227c62e09b947318dc97d6609bce05f
Source noteuspto-grants-2015_02