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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 872964Generated: October 29, 2026

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

https://huagongshe.com/reaction/872964

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 5747086874.2%

Reaction Steps

To a solution of 2,4,5-trifluoronitrobenzene (5.4 g, 30.5 mmol) and benzyl alcohol (3.2 mL, 30.5 mmol) in DMF (20 mL) was added K2CO3 (6.33 g, 46.1 mmol). The reaction was stirred at room temperature for 72 hours. Water (60 mL) was added at 0° C. and the resulted mixture was further stirred at 4° C. for 24 hours. The solid was collected by filtration, washed with 30 mL of water, and dried in vacuo at 45° C. to provide the title compound as a pale yellow solid (6.0 g, 74%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08975282B2
Source datasetuspto-grants-2015_03
ORD IDord-36e701a324fc4f29bb8281d11c7e8e8c
Source noteuspto-grants-2015_03