Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2277388Generated: October 30, 2026

2-((4-(4-Nitrophenoxy)quinolin-7-yl)oxy)ethanol → 2-((4-(4-Aminophenoxy)quinolin-7-yl)oxy)ethanol

https://huagongshe.com/reaction/2277388

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-((4-(4-Nitrophenoxy)quinolin-7-yl)oxy)ethanolHCID 68193955—
ReactantHCID 178526052HCID 178526052—
CatalystPalladiumHCID 23938—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
Product2-((4-(4-Aminophenoxy)quinolin-7-yl)oxy)ethanolHCID 6819386547.3%

Reaction Conditions

Temperature45 °C

Reaction Steps

To a suspension of 2-((4-(4-nitrophenoxy)quinolin-7-yl)oxy)ethanol (0.32 g, 1 mmol), HCOOK (0.59 g, 7 mmol) in water (1 mL) and THF (3 mL) was added 10% Pd/C (0.03 g). The reaction was stirred at 45° C. for 4 hours. The mixture was diluted with EtOAc (5 mL), filtered through a Celite pad. The filtrate was concentrated in vacuo, washed with a mixture of 95% ethanol (1 mL) and water (5 mL). The solid was collected by filtration and dried in vacuo at 50° C. overnight to give the title compound as a pale yellow solid (140 mg, 47.3%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133162B2
Source datasetuspto-grants-2015_09
ORD IDord-2e4d2c0706af4dc7b1e03fec1aae307f
Source noteuspto-grants-2015_09