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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 536398Generated: October 30, 2026

Hydrochloric Acid → HCID 58255109, compound

https://huagongshe.com/reaction/536398

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant2,5-Dichloro-N-(5-methyl-1H-pyrazol-3-yl)-4-pyrimidinamineHCID 11402272—
ReactantHCID 67155497HCID 67155497—
SolventIsopropanolHCID 3776—
ProductHCID 58255109HCID 58255109—

Reaction Conditions

Temperature130 °C

Reaction Steps

To a reaction tube was added (S)-4-(4-amino-2,5-dimethylphenyl)oxazolidin-2-one (48 mg, 0.23 mmol), 2,5-dichloro-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine (77 mg, 0.32 mmol), iPrOH (2 mL) and HCl (0.13 mL, 0.52 mmol, 4N in dioxane). The tube was then sealed and heated at 130° C. for 6 h. After cooling down to room temperature, the mixture was concentrated and purified by preparative RP-HPLC to provide (S)-4-(4-(5-chloro-4-(5-methyl-1H-pyrazol-3-ylamino)pyrimidin-2-ylamino)-2,5-dimethyl-phenyl)oxazolidin-2-one; ESMS m/z 414.1 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08859574B2
Source datasetuspto-grants-2014_10
ORD IDord-94dc7f884f364549826bedd855b65a30
Source noteuspto-grants-2014_10