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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1030772Generated: October 26, 2026

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

https://huagongshe.com/reaction/1030772

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 numberUS05106957
Source datasetuspto-grants-1992_04
ORD IDord-30a81e276ecc4c8daf30a647560d7c33
Source noteuspto-grants-1992_04