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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1097383Generated: October 27, 2026

Potassium Carbonate → HCID 66811056, compound

https://huagongshe.com/reaction/1097383

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2-Chloro-pyrimidine-5-carboxylic acid ethyl esterHCID 10487815—
ReactantHCID 58420580HCID 58420580—
SolventWaterHCID 962—
ProductHCID 66811056HCID 6681105693%

Reaction Conditions

Temperature110 °C

Reaction Steps

5,6,6a,7,8,9-Hexahydro-4H-2-phenalenylamine (0.100 g) was added with ethyl 2-chloropyrimidine-5-carboxylate (0.101 g) and potassium carbonate (0.400 g), and the mixture was stirred overnight at 110° C. The reaction mixture was left to cool and then added with water, and the mixture was extracted with chloroform. The organic layer was washed successively with water and saturated brine, and dried over anhydrous sodium sulfate. The organic layer was concentrated under reduced pressure, and the resulting residue was purified by silica gel column chromatography (developing solvent: ethyl acetate:n-hexane=1:20) to obtain the title compound (0.167 g, yield: 93%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08143260B2
Source datasetuspto-grants-2012_03
ORD IDord-c75edd88428b404ead5e0490a17bfa5e
Source noteuspto-grants-2012_03