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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2280331Generated: October 28, 2026

HCID 58305761, compound → HCID 58305774, compound

https://huagongshe.com/reaction/2280331

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 58305761HCID 58305761—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
SolventMethanolHCID 887—
ProductHCID 58305774HCID 58305774100.2%

Reaction Steps

To a mixture of 2-(3-methyl-4-nitrophenyl)-1H-imidazole (1.17 g, 5.76 mmol) and 10% Pd/C (0.8 g) in EtOH (5 mL) was added dropwise HCO2NH4 [3.63 g, 57.64 mmoL, dissolving in MeOH (50 mL)]. After 1 h, TLC showed the reaction was complete. Filtration and the filtrate was evaporated under reduced pressure. The residue was dissolved in DCM (30 mL) and filtrated. The filtrate was concentrated to afford 4-(1H-imidazol-2-yl)-2-methylaniline as a yellow solid (1.0 g, 99%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09138427B2
Source datasetuspto-grants-2015_09
ORD IDord-54de3ff2ee9c4f2fb667eac1f0d33969
Source noteuspto-grants-2015_09