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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1197137Generated: October 26, 2026

Water → 2,4,6-Tris(bromomethyl)nitrobenzene

https://huagongshe.com/reaction/1197137

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant1,3,5-Tris(bromomethyl)benzeneHCID 530258—
ReactantNitronium tetrafluoroborateHCID 11073463—
SolventAcetonitrileHCID 6342—
Product2,4,6-Tris(bromomethyl)nitrobenzeneHCID 1495917086.4%

Reaction Steps

To a solution of 5 g (0.014 mole) of the tribromide 8 in 100 ml of CH3CN was added, at room temperature and under argon atmosphere, in a dropwise fashion 3.72 g (0.028 mole) of nitronium tetrafluoroborate in 200 ml of CH3CN. The solution was then stirred for 20 minutes longer, poured into water and the mixture extracted with CH2Cl2. The CH2Cl2 extracts were washed with 10% NaHCO3, dried (Na2SO4) and solvents removed to afford 4.86 g (86%) of the desired nitro compound 27: NMR (CDCl3) 4.5 (s,6,--CH2Br), 7.55 (s,--C6H2).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05116989
Source datasetuspto-grants-1992_05
ORD IDord-338ccca7bd504460a0fefd3e442985ef
Source noteuspto-grants-1992_05