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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1896710Generated: November 2, 2026

Hydrazine hydrate (1:1) → 2-(6-(2-Fluorophenyl)pyridin-3-yloxy)ethylamine

https://huagongshe.com/reaction/1896710

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
Reactant2-(2-(6-(2-Fluorophenyl)pyridin-3-yloxy)ethyl)isoindole-1,3-dioneHCID 59761352—
SolventEthanolHCID 702—
Product2-(6-(2-Fluorophenyl)pyridin-3-yloxy)ethylamineHCID 69105919—

Reaction Steps

189 mg (0.52 mmol) of (2-(2-(6-(2-fluorophenyl)pyridin-3-yloxy)ethyl)isoindole-1,3-dione and 236 mg (4.72 mmol) of hydrazine hydrate (24%) were stirred in 10 ml of ethanol under reflux for 7 h. After cooling the residue was filtered, washed and dried. Yield: 165 mg.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08518976B2
Source datasetuspto-grants-2013_08
ORD IDord-b507f9d03dcb418792a315e246576b0c
Source noteuspto-grants-2013_08