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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1445860Generated: November 1, 2026

Potassium Carbonate → HCID 11682338, compound

https://huagongshe.com/reaction/1445860

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantTriphenylphosphineHCID 11776—
Reactant2-Methoxypyrimidine-5-boronic acidHCID 2736778—
ReactantHCID 11530378HCID 11530378—
Catalystpalladium(II) acetateHCID 167845—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
ProductHCID 11682338HCID 116823381.7%

Reaction Steps

Prepare using the method of Example 103 with palladium (II) acetate (0.011 g, 0.05 mmol), anhydrous acetonitrile (8 mL), triphenylphosphine (0.051 g, 0.19 mmol), distilled water (2 mL), 2-methoxy-5-pyrimidineboronic acid (0.75 g, 4.87 mmol), 2-(4-bromophenyl)-4-{2-[(2R)-2-methylpyrrolidin-1-yl]ethyl}-5-methyl-1,3-oxazole (See Intermediate 73) (0.85 g, 2.43 mmol) and potassium carbonate (0.1.01 g, 7.30 mmol). Additionally recrystallise from acetonitrile/ethyl acetate to give the title compound as a cream coloured solid (0.016 g): MS (m/e): 379(M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07666871B2
Source datasetuspto-grants-2010_02
ORD IDord-bf5e64934318448bb86d5ff5033287e9
Source noteuspto-grants-2010_02