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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 379124Generated: October 30, 2026

Hydrazine → HCID 22466726, compound

https://huagongshe.com/reaction/379124

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazineHCID 9321—
ReactantHCID 22466687HCID 22466687—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
ProductHCID 22466726HCID 2246672696.2%

Reaction Steps

325 mg of 10% palladium on carbon was added to a round bottom flask under N2 and covered with 165 ml ethanol. Added 3.29 g (10.3 mmol) 4-[(3-methoxyphenyl)amino]-6-nitro-quinoline-3-carbonitrile and 800 μl anhydrous hydrazine and heated mixture to reflux. At 1½ hours, filtered hot through celite, stripped solvent and dried in vacuo, giving 2.876 g of yellow solid: mass spectrum (electrospray m/e): M+H=291.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06297258B1
Source datasetuspto-grants-2001_10
ORD IDord-f1e5d76029b7420799ac571b848230db
Source noteuspto-grants-2001_10