74733-95-2

Basic information

• Product Name: N-(4-Nitro-phenyl)-N-[2-(4-nitro-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-acetamide
• Synonyms: N-(4-Nitro-phenyl)-N-[2-(4-nitro-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-acetamide
• CAS NO: 74733-95-2
• Molecular Weight: 422.4
• Mol File: 74733-95-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N-(4-Nitro-phenyl)-N-[2-(4-nitro-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-acetamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(4-Nitro-phenyl)-N-[2-(4-nitro-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-acetamide(74733-95-2)
• EPA Substance Registry System: N-(4-Nitro-phenyl)-N-[2-(4-nitro-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-acetamide(74733-95-2)

Safety Data

• Hazardous Substances Data: 74733-95-2(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 203380-92-1 1,2-bis(p-nitrophenylazo)cyclohexene 
• 74733-85-0 cyclohexane-1,2-dione-bis-(4-nitro-phenylhydrazone) 
• 87837-70-5 1,2-Bis-(p-nitrophenylazo)cyclohexene 

Downstream Products

• 121107-00-4 (4-Nitro-phenyl)-[2-(4-nitro-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-amine 

Relevant articles and documents

Regioselective Intramolecular Rearrangements in 1,2-Bis(areneazo)cycloalkenes via Triazolium Imide 1,3-Dipoles: Examples of a New Fischer Indole-type Rearrangement. Azolium 1,3-Dipoles. Part 2.

1,2-Bis(areneazo)cycloalkenes (2) (6 carbons and higher) when heated or treated with acid rearrange to hydro derivatives of fused 2,4-diarylcyclopolyenotriazoles (3).The rearrangement, which was regioselective and intramolecular, occured through a 1,2,3-triazolium imide 1,3-dipole form of the substrates (2).Synthesis, structural effects, a variable-temperature 270 MHz n.m.r. search for intermediates, and some kinetic studies are reported.The reaction is a new variation of the Fischer indole reaction.