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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1978627Generated: October 29, 2026

Water → Benzenamine, 4-bromo-N-methyl-

https://huagongshe.com/reaction/1978627

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantN-MethylanilineHCID 7515—
ReactantN-bromobutanimideHCID 67184—
SolventDimethylformamideHCID 6228—
ProductBenzenamine, 4-bromo-N-methyl-HCID 2757052104.8%

Reaction Steps

To a solution of N-methylaniline (10.0 g) in DMF (100 ml) was added dropwise a solution of at room temperature N-bromosuccinimide (16.6 g) in DMF (100 ml), and the mixture was stirred at room temperature for 20 hours. The reaction mixture was added to water, and the mixture was extracted with diethylether. The organic layer was washed with water and saturated brine, dried with magnesium sulfate and concentrated under reduced pressure to give pale yellow oil of 4-bromo-N-methylaniline (18.18 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06235771B1
Source datasetuspto-grants-2001_05
ORD IDord-35a5d8e10fcc4a898824e32d138564e3
Source noteuspto-grants-2001_05