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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1168421Generated: October 28, 2026

Urea → HCID 14086727, compound

https://huagongshe.com/reaction/1168421

Reaction equation

Participants

RoleNameHCIDCharge
ReactantUreaHCID 1176—
Reactant6-Nitroquinolin-5-ylamineHCID 118901—
SolventDiglymeHCID 8150—
ProductHCID 14086727HCID 1408672791%

Reaction Steps

Quinolino[5,6-d]imidazolinone (2f) was prepared from 5-amino-6-nitroquinoline by hydrogenation and subsequent treatment with urea in diglyme. Overall yield: 91%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06624186B2
Source datasetuspto-grants-2003_09
ORD IDord-68a1d59c06b7490ea4ff7c9f4364663f
Source noteuspto-grants-2003_09