Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1023959Generated: October 27, 2026

p-Fluoronitrobenzene → 2-(4-Aminophenoxy)-5-ethyl-4-fluorophenol

https://huagongshe.com/reaction/1023959

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-FluoronitrobenzeneHCID 9590—
Reactant4-EthylguaiacolHCID 62465—
Reactant4-Bromo-5-fluoro-2-methoxyphenolHCID 26596525—
Product2-(4-Aminophenoxy)-5-ethyl-4-fluorophenolHCID 5919128977%

Reaction Steps

According to the procedure of example 20(a) except substituting 1-fluoro-4-nitro-2-(trifluoromethyl)benzene for 4-fluoronitrobenzene (210 μL; 2 mmol) and 2-methoxy-4-ethylphenol for 4-bromo-5-fluoro-2-methoxyphenol (444 mg; 2 mmol), the title compound (527 mg; 77%) was prepared as a light yellow solid after purification on silica gel (cyclohexane/ethyl acetate: 95/5).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08722746B2
Source datasetuspto-grants-2014_05
ORD IDord-ecda811d89a342fbbc4ee38f54bd7124
Source noteuspto-grants-2014_05