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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2300388Generated: November 1, 2026

7-Methyl-5-nitro-1H-indole → 7-Methyl-1H-indol-5-amine

https://huagongshe.com/reaction/2300388

Reaction equation

Participants

RoleNameHCIDCharge
Reactant7-Methyl-5-nitro-1H-indoleHCID 15453466—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
Product7-Methyl-1H-indol-5-amineHCID 1543450155%

Reaction Steps

A solution of 7-methyl-5-nitroindole (0.35 g, 2.0 mmol) and 10% Pd/C (50 mg) in 20 mL of MeOH was stirred under H2. The reaction mixture was filtered and concentrated in vacuo, yielding an oil (0.16 g, 1.1 mmol, 41%), which was characterized by NMR and subjected to the following reaction without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06498177B2
Source datasetuspto-grants-2002_12
ORD IDord-9cdf53323d05430f93492ccf333b53ea
Source noteuspto-grants-2002_12