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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 492499Generated: November 1, 2026

Potassium Carbonate → HCID 28825081, compound

https://huagongshe.com/reaction/492499

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantDimethylacetamideHCID 31374—
Reactant4-HydroxybenzamideHCID 65052—
Reactant6-Chloro-3-pyridinecarbonitrileHCID 5152094—
SolventTolueneHCID 1140—
ProductHCID 28825081HCID 2882508194.4%

Reaction Conditions

Temperature120 °C

Reaction Steps

Combine 6-chloro-nicotinonitrile (1.0 g, 7.22 mmol), 4-hydroxybenzamide (1.09 g, 7.94 mmol), and potassium carbonate (1.49 g, 10.83 mmol) in toluene (8 mL). Add DMA (24 mL) to the reaction mixture. Heat the reaction mixture for 1.5 hour at 120° C. Let the reaction mixture cool to room temperature. Pour the reaction mixture onto water and filter the precipitate washing with water. Dry the solid under vacuum to provide the title compound (1.63 g, 94%)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07531557B2
Source datasetuspto-grants-2009_05
ORD IDord-1b9b088c025a41dea3d7dd299eb44476
Source noteuspto-grants-2009_05