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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1850229Generated: October 30, 2026

Diisopropylethylamine → HCID 86730283, compound

https://huagongshe.com/reaction/1850229

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 81899864HCID 81899864—
Reactant(S)-3-(2-chloropyrimidin-4-yl)-4-isopropyloxazolidin-2-oneHCID 86730167—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 86730283HCID 8673028314%

Reaction Conditions

Temperature107.5 °C

Reaction Steps

To (S)-3-(2-chloropyrimidin-4-yl)-4-isopropyloxazolidin-2-one (28 mg, 0.116 mmol) was added (S)-1-(6-(4-fluorophenoxy)pyridin-3-yl)ethanamine (46.7 mg, 0.174 mmol), DMSO (0.6 ml) and Hunig's Base (0.071 ml, 0.406 mmol). The reaction was heated at 105-110° C. for 24 hours or until done by LCMS. The reaction was let cool, 0.5 ml of DMSO was added, filtered, purified by prep LC and lyophilized to give 7.1 mg of (S)-3-(2-((S)-1-(6-(4-fluorophenoxy)pyridin-3-yl)ethylamino)pyrimidin-4-yl)-4-isopropyloxazolidin-2-one as the TFA Salt. LCMS m/z 438.2 (M+H)+, Rt 0.82 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08957068B2
Source datasetuspto-grants-2015_02
ORD IDord-3f745b5d88dd484b9b8b6cb68707b0d5
Source noteuspto-grants-2015_02