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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1363417Generated: October 30, 2026

4-Nitroaniline → Benzenamine, 2-bromo-4-nitro-

https://huagongshe.com/reaction/1363417

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-NitroanilineHCID 7475—
ReactantN-bromobutanimideHCID 67184—
SolventDimethylformamideHCID 6228—
ProductBenzenamine, 2-bromo-4-nitro-HCID 25840—

Reaction Conditions

Temperature27.5 °C

Reaction Steps

N-Bromosuccinimide (26 g, 146 mmol) was added to a stirred solution of 4-nitro aniline (20 g, 145 mmol) in dry DMF (75 mL) in portions under stirring at temperature 25-30° C. Reaction mixture was stirred for 30 min. It was poured over crushed ice slowly under vigorous stirring, filtered and dried, to afford the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07884127B2
Source datasetuspto-grants-2011_02
ORD IDord-da0ee00bb004428280ce544ba9e5599d
Source noteuspto-grants-2011_02