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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 388513Generated: October 27, 2026

Benzyl Alcohol → 1-(Benzyloxy)-2,5-difluoro-4-nitrobenzene

https://huagongshe.com/reaction/388513

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl AlcoholHCID 244—
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
Reactant1,2,4-Trifluoro-5-nitrobenzeneHCID 75012—
SolventDimethylformamideHCID 6228—
Product1-(Benzyloxy)-2,5-difluoro-4-nitrobenzeneHCID 5747086881%

Reaction Steps

To a solution of 2,4,5-trifluoronitrobenzene (9.48 g) and benzyl alcohol (5.54 ml) in N,N-dimethylformamide (40 ml) was added potassium carbonate (11.1 g), and the mixture was stirred at room temperature for 60 hours. Water (120 ml) was added to the reaction mixture at 0° C. and the mixture was stirred at 4° C. for 24 hours. The precipitated crystals were collected by filtration and washed with water. The crystals were dried under reduced pressure to give the title compound (11.5 g, 81%) as pale yellow crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08377938B2
Source datasetuspto-grants-2013_02
ORD IDord-2020f9cdc25e4430adc7b4d05e786da9
Source noteuspto-grants-2013_02