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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1435958Generated: November 4, 2026

Potassium Carbonate → HCID 23582515, compound

https://huagongshe.com/reaction/1435958

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant18-Crown-6HCID 28557—
Reactant2,2,2-Trifluoroethyl trifluoromethanesulfonateHCID 80366—
ReactantHCID 25194016HCID 25194016—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 23582515HCID 2358251570.6%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a stirred mixture of (R)-2-(2-amino-pyrimidin-4-yl)-6-benzyloxymethyl-1,5,6,7-tetrahydro-pyrrolo[3,2-c]pyridin-4-one (73 mg, 0.21 mmol) in dry DMF (2 mL) were added 18-crown-6 ether (110.5 mg, 0.42 mmol), K2CO3 (115.5 mg, 0.84 mmol) and CF3CH2OSO2CF3 (0.21 mmol). The reaction mixture was heated at 50° C. for 7 hours, then treated with water and extracted with AcOEt. The organic phase was dried over anh. Na2SO4 and evaporated to yield a crude product that was purified by flash chromatography (eluant: DCM/MeOH 95:5) to provide 64 mg of the title product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07618982B2
Source datasetuspto-grants-2009_11
ORD IDord-fd32f2155ee4478885b48a27eeeafb59
Source noteuspto-grants-2009_11