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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1477219Generated: November 3, 2026

Potassium Carbonate → HCID 70974927, compound

https://huagongshe.com/reaction/1477219

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantCyclopropylboronic acidHCID 2760897—
ReactantHCID 71467551HCID 71467551—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 70974927HCID 70974927—

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of 2-((2-bromopyridin-3-yl)methyl)-7-(4-(trifluoromethoxy)phenyl)phthalazin-1(2H)-one (25 mg, 0.053 mmol), cyclopropyl boronic acid (14 mg, 0.16 mmol), dppf(Pd)Cl2 (6 mg, 0.0079 mmol), potassium carbonate (29 mg, 0.021 mmol) in degassed dioxane (1 mL) was heated at 100° C. for 3 hours. The layers were separated, the organic layer was concentrated and the residue was purified by reverse phase HPLC to provide 2-((2-cyclopropylpyridin-3-yl)methyl)-7-(4-(trifluoromethoxy)phenyl)phthalazin-1(2H)-one as a white powder. C2-4H18F3N3O2. 438.1 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09403782B2
Source datasetuspto-grants-2016_08
ORD IDord-e985dccc356542409f722a7fa513e64c
Source noteuspto-grants-2016_08