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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1586730Generated: November 1, 2026

2-Ethylaniline → HCID 19759623, compound

https://huagongshe.com/reaction/1586730

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-EthylanilineHCID 11357—
Reactant3-Quinolinecarboxamide, 4-chloro-8-methoxy-N-2-propenyl-HCID 10378759—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 19759623HCID 19759623—

Reaction Steps

0.3 G of N-(2-propenyl)-4-chloro-8-methoxyquinoline-3-carboxamide and 0.26 g of o-ethylaniline were dissolved in 20 ml of dioxane, and the reaction mixture was refluxed for five hours. After dioxane was distilled off, the residue was recrystallized from ethanol and n-hexane to give 0.2 g of N-(2-propenyl)-4-[(2-ethylphenyl)amino]-8-methoxyquinoline-3-carboxamide hydrochloride in the form of yellow powder. mp. 222° to 223° C. (decomposed)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05215999
Source datasetuspto-grants-1993_06
ORD IDord-91f331afa68948a383711020c5c46222
Source noteuspto-grants-1993_06