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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 450066Generated: October 30, 2026

Benzenamine, N,N,2-trimethyl-4-nitro- → 1-N,1-N,2-trimethylbenzene-1,4-diamine

https://huagongshe.com/reaction/450066

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenamine, N,N,2-trimethyl-4-nitro-HCID 141707—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
Product1-N,1-N,2-trimethylbenzene-1,4-diamineHCID 43636573%

Reaction Steps

A solution of dimethyl-(2-methyl-4-nitro-phenyl)-amine (0.49 g, 2.74 mmol) in methanol (10 ml) was hydrogenated over 10% Pd/C at 30 psi until no further gas uptake was observed. The reaction mixture was then filtered over celite and the filtrate evaporated to yield 4-amino-2-methyl-N,N-dimethyl aniline (0.3 g, 73%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486962B2
Source datasetuspto-grants-2013_07
ORD IDord-f27d90afe57948ab93ae79663c8203a4
Source noteuspto-grants-2013_07