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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1522551Generated: November 1, 2026

Potassium Carbonate → HCID 67469543, compound

https://huagongshe.com/reaction/1522551

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2-Chloropyridin-4-amineHCID 84432—
Reactant(3-Chlorophenyl)boronic acidHCID 2734323—
CatalystHCID 178418397HCID 178418397—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67469543HCID 6746954347.1%

Reaction Conditions

Temperature120 °C

Reaction Steps

2-Chloropyridin-4-amine (200 mg, 1.556 mmol), 3-chlorophenylboronic acid (243 mg, 1.556 mmol) and Pd(PPh3)4 (450 mg, 0.389 mmol) were combined in dioxane (4 mL) and saturated K2CO3 solution (2 mL). The mixture was heated at 120° C. for 30 minutes in a microwave. The solvent was removed to give a residue which was purified by silica column chromatography eluting with a gradient of 0-5% methanol in dichloromethane to give the title compound as light yellow oil (150 mg, 47.1% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09073918B2
Source datasetuspto-grants-2015_07
ORD IDord-897ea2604099421bb859140562955355
Source noteuspto-grants-2015_07