114263-20-6

Basic information

• Product Name: Diazene, 1,1'-(1-cyclopentene-1,2-diyl)bis[2-(4-nitrophenyl)-
• CAS NO: 114263-20-6
• Molecular Formula: C17H14N6O4
• Molecular Weight: 366.336
• Mol File: 114263-20-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Diazene, 1,1'-(1-cyclopentene-1,2-diyl)bis[2-(4-nitrophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Diazene, 1,1'-(1-cyclopentene-1,2-diyl)bis[2-(4-nitrophenyl)-(114263-20-6)
• EPA Substance Registry System: Diazene, 1,1'-(1-cyclopentene-1,2-diyl)bis[2-(4-nitrophenyl)-(114263-20-6)

Safety Data

• Hazardous Substances Data: 114263-20-6(Hazardous Substances Data)

Upstream product

• 100-16-3 4-nitrophenylhydrazone 
• 6838-66-0 1,2-bis((trimethylsilyl)oxy)cyclopent-1-ene 
• 71365-22-5 C₁₇H₁₆N₆O₄ 

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.