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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1876852Generated: November 1, 2026

p-Toluenesulfonic acid → HCID 58014495, compound

https://huagongshe.com/reaction/1876852

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Toluenesulfonic acidHCID 6101—
Reactant4-(1H-Pyrazol-1-yl)anilineHCID 594274—
ReactantHCID 86637285HCID 86637285—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 58014495HCID 58014495—

Reaction Steps

A mixture of (3-(4-(2-chloropyrimidin-4-yl)-1H-pyrazol-1-yl)-1-(cyclopropylsulfonyl)azetidin-3-yl)acetonitrile (30 mg, 0.08 mmol), 4-(1H-pyrazol-1-yl)aniline (18.9 mg, 0.119 mmol), and p-toluenesulfonic acid (12 mg, 0.067 mmol) in dry 1,4-dioxane (0.6 mL) was refluxed overnight. The mixture was diluted with acetonitrile and water, purified on RP-HPLC to give the desired product as a racemic mixture (17.6 mg, 44%). LCMS (M+H) 502.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08309718B2
Source datasetuspto-grants-2012_11
ORD IDord-679d298b2c8141beba020c761acde823
Source noteuspto-grants-2012_11