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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1026246Generated: November 1, 2026

Dimethylformamide → 4-Ethoxy-1-methyl-2-nitrobenzene

https://huagongshe.com/reaction/1026246

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
ReactantIodoethaneHCID 6340—
ReactantPotassium CarbonateHCID 11430—
Reactant3-Nitro-p-cresolHCID 16271—
SolventWaterHCID 962—
Product4-Ethoxy-1-methyl-2-nitrobenzeneHCID 350366—

Reaction Conditions

Temperature60 °C

Reaction Steps

4-Methyl-3-nitrophenol (10.0 g) was mixed with iodoethane (10.5 mL), potassium carbonate (13.5 g) and DMF (130 mL), and the obtained mixture was stirred at 60° C. overnight. Water was added to the reaction mixture, and the mixture was extracted twice with diethyl ether. The combined organic layer was washed with saturated brine, and dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure to give the title compound as a yellow oil (11.8 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08729102B2
Source datasetuspto-grants-2014_05
ORD IDord-54f18a8c398147ba8bb7a47f5f051c12
Source noteuspto-grants-2014_05