79183-73-6

Basic information

• Product Name: N,N’-diphenyl-N,N’-bis(o-tolyl)benzidine
• Synonyms: N,N’-diphenyl-N,N’-bis(o-tolyl)benzidine
• CAS NO: 79183-73-6
• Molecular Weight: 516.685
• Mol File: 79183-73-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N,N’-diphenyl-N,N’-bis(o-tolyl)benzidine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N’-diphenyl-N,N’-bis(o-tolyl)benzidine(79183-73-6)
• EPA Substance Registry System: N,N’-diphenyl-N,N’-bis(o-tolyl)benzidine(79183-73-6)

Safety Data

• Hazardous Substances Data: 79183-73-6(Hazardous Substances Data)

Upstream product

• 4316-55-6 2-methyl-N,N-diphenylaniline 

Relevant articles and documents

Metal-Free Oxidative C-C Coupling of Arylamines Using a Quinone-Based Organic Oxidant

A variety of arylamines are shown to undergo oxidative C-C bond formation using quinone-based chloranil/H+ reagent as the recyclable organic (metal-free) oxidant system to afford benzidines/naphthidines. Arylamines (3°/2°) designed with various substituents were employed to understand the steric as well as electronic preferences of oxidative dimerization, and a mechanism involving amine radical cation has been proposed. The tetraphenylbenzidine derivative obtained via oxidative C-C coupling has been further converted to blue-emissive hole-transporting material via a simple chemical transformation. This study highlights the preparation of novel HTMs in a simple, economic, and efficient manner.