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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 457091Generated: October 30, 2026

Potassium Carbonate → HCID 66758476, compound

https://huagongshe.com/reaction/457091

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 23136852HCID 23136852—
Reactant2-[5-(3-Bromo-propylidene)-5,1 1-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-olHCID 66685999—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
SolventEthyl AcetateHCID 8857—
ProductHCID 66758476HCID 667584768%

Reaction Conditions

Temperature50 °C

Reaction Steps

The title compound was prepared by dissolving 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (106.7 mg, 0.285 mmol) in water (4 ml) and acetonitrile (1 ml). To this was added potassium carbonate (82.7 mg, 0.599 mmol) and 4-(4-Chloro-phenylamino)-piperidine-4-carbonitrile (84.0 mg, 0.356 mmol). The reaction was heated to 50° C. and stirred overnight. The next day the reaction was allowed to cool to room temperature and diluted with ethyl acetate and water. The organic layer was washed twice with water, dried over magnesium sulfate, and concentrated under reduced pressure. The crude residue was purified by reverse phase HPLC to give the title compound (11.5 mg, 8% yield, 88% pure by LC/MS).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07186729B2
Source datasetuspto-grants-2007_03
ORD IDord-3f2c74f458534dfab08c47e4f803060a
Source noteuspto-grants-2007_03