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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2394482Generated: October 29, 2026

Benzaldehyde → HCID 57296025, compound

https://huagongshe.com/reaction/2394482

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzaldehydeHCID 240—
ReactantEthanolHCID 702—
Reactant(2-Cyanoethyl)hydrazineHCID 136177—
ProductHCID 57296025HCID 57296025—

Reaction Steps

10-2 moles of (2-cyanoethyl)hydrazine are added to a solution containing 10-2 moles of benzaldehyde in 20 ml of ethanol. The reaction is left under reflux for 30 minutes. At the end of the reaction, the mixture is cooled. After evaporation of the solvents, the product obtained is in the form of an extremely unstable oil. The crude reaction yield is 81%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05811456
Source datasetuspto-grants-1998_09
ORD IDord-db845a45e3d049378af30d66480f6ccc
Source noteuspto-grants-1998_09