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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1725523Generated: October 31, 2026

8-Aminoquinoline → HCID 68485702, compound

https://huagongshe.com/reaction/1725523

Reaction equation

Participants

RoleNameHCIDCharge
Reactant8-AminoquinolineHCID 11359—
Reactant5-acetyl-2-ethylnitro6-phenylpyridazin-3(2H)-oneHCID 10732015—
SolventEthanolHCID 702—
ProductHCID 68485702HCID 6848570274.7%

Reaction Steps

To a stirred solution of 100 mg (0.348 mmol) of 5-acetyl-2-ethyl-4-nitro-6-phenylpyridazin-3(2H)-one (pal Piaz, V et al., J. Med. Chem. 1997, 40, 1417) in 5 ml of ethanol, 75 mg (0.522 mmol) of 8-aminoquinoline was added. The resulting mixture was stirred at room temperature for two hours and the final product was collected by filtration and washed with diethylether to yield the title compound (100 mg, 74.6% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07491722B2
Source datasetuspto-grants-2009_02
ORD IDord-ebfcc4a2070741b8991e1bb1a3395c2b
Source noteuspto-grants-2009_02