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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1360655Generated: November 2, 2026

Potassium Carbonate → HCID 23117800, compound

https://huagongshe.com/reaction/1360655

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantIodocyclopentaneHCID 73784—
ReactantHCID 178470455HCID 178470455—
SolventDimethylformamideHCID 6228—
ProductHCID 23117800HCID 23117800—

Reaction Conditions

Temperature80 °C

Reaction Steps

Potassium carbonate and iodocyclopentane were added to a DMF solution of ethyl 6,7-difluoro-4-hydroxycinnoline-3-carboxylate, for stirring at 80° C. for 40 minutes, to obtain ethyl 1-cyclopentyl-6,7-difluoro-4-oxo-1,4-dihydrocinnoline-3-carboxylate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07879878B2
Source datasetuspto-grants-2011_02
ORD IDord-b2551be62f7e43f6a8057aafb6c32177
Source noteuspto-grants-2011_02