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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 873941Generated: October 30, 2026

5-Bromo-N,3-dimethyl-2-nitrobenzenamine → HCID 69058379, compound

https://huagongshe.com/reaction/873941

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Bromo-N,3-dimethyl-2-nitrobenzenamineHCID 117702726—
CatalystNickelHCID 935—
SolventMethanolHCID 887—
SolventTetrahydrofuranHCID 8028—
ProductHCID 69058379HCID 6905837996%

Reaction Steps

To a solution of 5-bromo-N,3-dimethyl-2-nitroaniline (Step 85.1) (2.7 g, 11.02 mmol) in THF (100 mL) and MeOH (100 mL) was added Raney Nickel (189 mg, 2.203 mmol) and the resulting mixture was stirred under hydrogen atmosphere at RT for 16 hr. The reaction was filtered through a pad of Celite and the resulting filtrate was concentrated under reduced pressure to afford the title product (2.5 g, 10.56 mmol, 96% yield) as off-white solid. tR: 0.94 min (LC-MS 2); ESI-MS: 214 [M+H]+ (LC-MS 2).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08975417B2
Source datasetuspto-grants-2015_03
ORD IDord-d716443546a24a7e86caefceee819323
Source noteuspto-grants-2015_03