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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1990230Generated: October 30, 2026

Potassium Carbonate → HCID 16039938, compound

https://huagongshe.com/reaction/1990230

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 numberUS07642259B2
Source datasetuspto-grants-2010_01
ORD IDord-1f2905dca02f42c69159e1903ad9b3fb
Source noteuspto-grants-2010_01