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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1989993Generated: November 1, 2026

Potassium Carbonate → HCID 16039938, compound

https://huagongshe.com/reaction/1989993

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant5-(Azetidin-1-ylcarbonyl)-2,3-dichloropyridineHCID 53629616—
ReactantHCID 59127089HCID 59127089—
SolventAcetonitrileHCID 6342—
ProductHCID 16039938HCID 1603993850.2%

Reaction Conditions

Temperature120 °C

Reaction Steps

A solution of N-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-5-{[(1S)-1-methyl-2-(methyloxy)ethyl]oxy}benzamide (0.62 mmol) in acetonitrile (5 mL), was treated with potassium carbonate (1.24 mmol) and 5-(azetidin-1-ylcarbonyl)-2,3-dichloropyridine (0.68 mmol), before being heated to 120° C. in a microwave reactor for 4.5 hours. The mixture was evaporated in vacuo, before being partitioned between DCM (20 mL) and water (20 mL). The organics were evaporated in vacuo then chromatographed on silica, eluting with 0-10% methanol in ethyl acetate, to give the desired compound as a white foam (160 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07642263B2
Source datasetuspto-grants-2010_01
ORD IDord-e72c013a044b4d6bb2b85f5708b827b1
Source noteuspto-grants-2010_01