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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2358673Generated: October 30, 2026

Hydroquinone → 4-(4-Methyl-2-nitrophenoxy)phenol

https://huagongshe.com/reaction/2358673

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroquinoneHCID 785—
ReactantPotassium CarbonateHCID 11430—
Reactant4-Fluoro-3-nitrotolueneHCID 136287—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
Product4-(4-Methyl-2-nitrophenoxy)phenolHCID 60871047—

Reaction Steps

A solution of hydroquinone (3.2 g, 29.0 mmol) and K2CO3 (8.0 g, 54.0 mmol) in 40 mL of DMF was heated at 100° C. with 1-fluoro-4-methyl-2-nitrobenzene (3.0 g, 19.3 mmol) with stirring for 24 hours. Cooled to room temperature and diluted with EtOAc. Washed with water and dried the organic layer over MgSO4. Filtered and concentrated under vacuum giving the title compound, which was purified by silica gel column chromatography eluting with 5% EtOAc/hexane giving an orange oil (1.89 g, 40%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07763731B2
Source datasetuspto-grants-2010_07
ORD IDord-0c7bbac33c03477393de71dfdcb752b9
Source noteuspto-grants-2010_07