85020-82-2

Usage

Physical State

Yellow crystalline solid

Usage

Production of dyes and pigments, particularly in the textile industry

Derivative

Derived from 4-nitroaniline

Synthesis Method

Acetylation of the amine group using acetic anhydride

Applications

Used in organic synthesis and as a reagent in chemical reactions

Safety Concerns

Toxic and harmful if ingested or inhaled, requires careful handling

Upstream product

• 1335201-77-8 C₉H₁₁N₂O₃⁽¹⁺⁾*ClO₄^(1-) 
• 74-89-5 methylamine 
• 21296-94-6 2,3-Dimethyl-5-nitro-1H-indole 
• 3484-21-7 1,2,3-trimethyl-5-nitroindole 

Relevant academic research and scientific papers

Reactions of a triplet arylnitrenium ion: Laser flash photolysis and product studies of N-tert-butyl(2-acetyl-4-nitrophenyl)nitrenium ion

Photolysis of 1e (N-tert-butyl-5-nitro-3-methylanthranilium ion) (ClO4- or BF4- salt) generates the isomeric tert-butyl(4-nitro-2-acetylphenyl)nitrenium ion (2e). The latter further reacts to form iminium ion 4e and parent amine Se a

Nitropyridines 11.* recyclization of quaternary nitropyridinium salts into substituted nitroanilines

Substituted nitroanilines have been obtained by the recyclization of nitropyridinium quaternary salts under the action of bases.