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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1843026Generated: November 4, 2026

Pyridine → HCID 70816351, compound

https://huagongshe.com/reaction/1843026

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant4-Fluorophenylboronic acidHCID 285645—
ReactantHCID 70816627HCID 70816627—
CatalystCupric acetateHCID 8895—
SolventDichloromethaneHCID 6344—
ProductHCID 70816351HCID 7081635175%

Reaction Steps

4-Fluorophenylboronic acid (41 mg, 0.295 mmol), 2-(3-fluoro-4-(methylsulfonylmethyl)phenyl)-N-((3-(trifluoromethyl)-1H-pyrazol-5-yl)methyl)propanamide (60 mg, 0.147 mmol) and copper(II)-acetate (0.021 mL, 0.221 mmol) were added to DCM (2.2 mL). At room temperature was added pyridine (0.238 mL, 2.946 mmol) and the mixture was stirred for overnight. The reaction mixture was concentrated in vacuo, the solid obtained was purified by CC (eluent: cyclohexane/ethyl acetate (1:2)) to afford 2-[3-fluoro-4-(methylsulfonyl-methyl)-phenyl]-N-[[2-(4-fluorophenyl)-5-(trifluoromethyl)-2H-pyrazol-3-yl]-methyl]-propionamide (55 mg, 75%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08946204B2
Source datasetuspto-grants-2015_02
ORD IDord-eaad41707af34d8fa41296ec41d254bd
Source noteuspto-grants-2015_02