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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1829933Generated: October 30, 2026

Potassium Carbonate → HCID 22055254, compound

https://huagongshe.com/reaction/1829933

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant3-Fluorobenzylic alcoholHCID 68008—
Reactant2-Fluoro-5-nitrobenzonitrileHCID 519417—
SolventMethanolHCID 887—
SolventDimethylacetamideHCID 31374—
ProductHCID 22055254HCID 2205525480.2%

Reaction Conditions

Temperature120 °C

Reaction Steps

A mixture of 2-fluoro-5-nitro-benzonitrile (290 m g, 1.74 mmol), 3-flouro-benzyl alcohol (1220 mg, 1.74 mmol) and K2CO3 (219 mg, 2.09 mmol) in DMA (4 ml) was heated at 120° C. for 7 h. The mixture was cooled to rt, diluted with MeOH(10 ml), filtered and purified by preparative HPLC to give 20A (380 mg, 80%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07064203B2
Source datasetuspto-grants-2006_06
ORD IDord-6687669747734397ac7f8bdc0573a445
Source noteuspto-grants-2006_06