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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1608183Generated: October 31, 2026

2-Quinolinecarboxaldehyde → HCID 53891208, compound

https://huagongshe.com/reaction/1608183

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-QuinolinecarboxaldehydeHCID 79619—
Reactanto-NitrobenzohydrazideHCID 3781218—
SolventEthanolHCID 702—
ProductHCID 53891208HCID 5389120832.4%

Reaction Steps

A mixture of 2.99 gm (0.019 mole) of 2-quinolinecarboxaldehyde, 3.44 gm (0.019 mole) of o-nitrobenzhydrazide and 150 ml of absolute ethanol is refluxed 9 hrs. The solvent is evaporated in vacuo. The solid is crystallized from methanol to give 1.97 gm (32%) of title compound, having a melting point of 195°-196° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04870082
Source datasetuspto-grants-1989_09
ORD IDord-e78fc607e6a9449887cc0a61b5f3127a
Source noteuspto-grants-1989_09