Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 613581Generated: October 30, 2026

Ethanol → HCID 19592685, compound

https://huagongshe.com/reaction/613581

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 19592999HCID 19592999—
CatalystIronHCID 23925—
SolventWaterHCID 962—
ProductHCID 19592685HCID 1959268586.6%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of ammonium chloride (50.9 mg) in water (2 ml) was added ethanol (10 ml), and the mixture was stirred at 50° C. To the mixture were added 3-bromo-8-(2-nitrobenzoylamino)quinoline (590 mg) and iron (531 mg), and the mixture was refluxed for 1 hour. After filtration, the filtrate was concentrated in vacuo, and the residue was suspended in hot 80% ethanol and allowed to cool to ambient temperature. The resulting precipitates were collected by filtration to give 8-(2-aminobenzoylamino)-3-bromoquinoline (470 mg) as pale tan solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06008230
Source datasetuspto-grants-1999_12
ORD IDord-83bcaef4a189467a84016dd259967098
Source noteuspto-grants-1999_12