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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 930949Generated: October 29, 2026

4-Nitrobenzyl bromide → 1-(Methanesulfonylmethyl)-4-nitrobenzene

https://huagongshe.com/reaction/930949

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Nitrobenzyl bromideHCID 66011—
ReactantSodium methanesulfinateHCID 2733271—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
Product1-(Methanesulfonylmethyl)-4-nitrobenzeneHCID 287370—

Reaction Conditions

Temperature65 °C

Reaction Steps

To a solution of 4-nitrobenzyl bromide (10.02 g, 46.4 mmol) in N,N-dimethylformamide (25 mL) was added sodium methanesulfinate (7.10 g, 69.6 mmol). The reaction mixture was stirred at 65° C. for 1 hour. The reaction mixture was cooled to ambient temperature and diluted with water. The resulting suspension was stirred for 10 minutes and filtered through a medium frit to provide the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296741B2
Source datasetuspto-grants-2016_03
ORD IDord-f3452f1842e44cc693f9f01cc98e4dfa
Source noteuspto-grants-2016_03