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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 602440Generated: October 27, 2026

1-Bromo-2-methyl-4-nitrobenzene → 4-Bromo-3-methylaniline

https://huagongshe.com/reaction/602440

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Bromo-2-methyl-4-nitrobenzeneHCID 251672—
CatalystNickelHCID 935—
SolventMethanolHCID 887—
Product4-Bromo-3-methylanilineHCID 2335999%

Reaction Steps

Activated Raney Nickel® (0.4 g) was added to a suspension of 1-bromo-2-methyl-4-nitrobenzene (4 g, 18.51 mmol) in 200 mL of methanol and the mixture was stirred under hydrogen atmosphere (30 psi) for 3 hours. After this time, the reaction mixture was filtered through Celite®, the solvent eliminated under reduced pressure and the residue dried under vacuum to afford the title compound (3.4 g, 99%) as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07906530B2
Source datasetuspto-grants-2011_03
ORD IDord-2bbb4ca661804b54af2d60a490200d6e
Source noteuspto-grants-2011_03