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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 572216Generated: October 30, 2026

Potassium Carbonate → HCID 59331667, compound

https://huagongshe.com/reaction/572216

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2,6-DichloropyrazineHCID 78504—
ReactantHCID 59331651HCID 59331651—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 59331667HCID 593316676%

Reaction Conditions

Temperature150 °C

Reaction Steps

A mixture of N-{5-[(1S)-1-aminoethyl]pyridin-3-yl}-3-methylbenzamide (65 mg, 0.27 mmol), 2,6-dichloropyrazine (61 mg, 0.41 mmol) and potassium carbonate (76 mg, 0.54 mmol) in dioxane (2 mL) was heated in a microwave reactor at 150° C. for 1.5 hours. After this time the mixture was cooled to room temperature, filtered and concentrated under reduced pressure to give a yellow oil which was purified by flash chromatography (silica, ethyl acetate/methanol) to give N-(5-{(1S)-1-[(6-chloropyrazin-2-yl)amino]ethyl}pyridin-3-yl)-3-methylbenzamide (6 mg, 6%) as a pale yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09029386B2
Source datasetuspto-grants-2015_05
ORD IDord-6019a124e1704c2dac1731a4defb0339
Source noteuspto-grants-2015_05