Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 588591Generated: October 26, 2026

Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1) → HCID 86717291, compound

https://huagongshe.com/reaction/588591

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1)HCID 11593468—
Reactant3-Oxo-3-(3-pyridinyl)propanenitrileHCID 15731534—
SolventMethanolHCID 887—
ProductHCID 86717291HCID 8671729124.4%

Reaction Conditions

Temperature120 °C

Reaction Steps

A mixture of 3-oxo-3-pyridin-3-ylpropane nitrile (1.31 g, 9 mmol), ethyl hydrazinoacetate hydrochloride (1.39 g, 9 mmol) in methanol (9 mL) was heated under microwave irradiation at 120° C. for 1 h. The reaction mixture was concentrated in vacuo and the residue was purified by column chromatography (silica gel, ethyl acetate) yielding the title compound as a solid (510 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09227976B2
Source datasetuspto-grants-2016_01
ORD IDord-8683257ec7794aa5bb13eaacedd774a2
Source noteuspto-grants-2016_01