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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 491632Generated: October 25, 2026

3-(4-amino-3-nitro-phenoxy)-N-methyl-benzamide → 3-(3,4-Diamino-phenoxy)-N-methyl-benzamide

https://huagongshe.com/reaction/491632

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(4-amino-3-nitro-phenoxy)-N-methyl-benzamideHCID 69017532—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
Product3-(3,4-Diamino-phenoxy)-N-methyl-benzamideHCID 69017151—

Reaction Steps

3-(4-Amino-3-nitro-phenoxy)-N-methyl-benzamide (Step B, 0.5 g, 1.7 mmol, 1.0 eq.) was dissolved in MeOH (10 mL) and the atmosphere was replaced by argon. A catalytic amount of 10% Pd/C was added and the argon was replaced by a H2 atmosphere. The mixture was stirred for 16 h at RT at atmospheric pressure. The Pd/C was filtered off and the obtained 3-(3,4-diamino-phenoxy)-N-methyl-benzamide was used crude in the next step.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07531553B2
Source datasetuspto-grants-2009_05
ORD IDord-41fde00c3b9b42b1b5c8233aa1c204c5
Source noteuspto-grants-2009_05