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
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1) | HCID 11593468 | — |
| Reactant | 3-Oxo-3-(3-pyridinyl)propanenitrile | HCID 15731534 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 86717291 | HCID 86717291 | 24.4% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09227976B2 |
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| Source dataset | uspto-grants-2016_01 |
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| ORD ID | ord-8683257ec7794aa5bb13eaacedd774a2 |
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| Source note | uspto-grants-2016_01 |
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