28394-83-4

Basic information

• Product Name: N1,N2-Diphenyl-2-aMino-aniline
• Synonyms: N1,N2-Diphenyl-2-aMino-aniline
• CAS NO: 28394-83-4
• Molecular Formula: C₁₈H₁₆N₂
• Molecular Weight: 260.33304
• Mol File: 28394-83-4.mol
• Article Data: 28

Chemical Properties

• Melting Point: 136℃
• Boiling Point: 280-290 °C(Press: 40 Torr)
• Appearance: /
• Density: 1.175
• PKA: 3.60±0.30(Predicted)
• CAS DataBase Reference: N1,N2-Diphenyl-2-aMino-aniline(CAS DataBase Reference)
• NIST Chemistry Reference: N1,N2-Diphenyl-2-aMino-aniline(28394-83-4)
• EPA Substance Registry System: N1,N2-Diphenyl-2-aMino-aniline(28394-83-4)

Safety Data

• Hazardous Substances Data: 28394-83-4(Hazardous Substances Data)

Upstream product

• 62-53-3 aniline 
• 95-50-1 1,2-dichloro-benzene 
• 179321-49-4 N-(tert-butoxycarbonyl)-4-aminocyclohexanone 
• 822-87-7 2-Chlorocyclohexanone 
• 930-68-7 cyclohexenone 
• 108-94-1 cyclohexanone 
• 587-14-4 N,N'-diphenylsulfamide 
• 95-54-5 1,2-diamino-benzene 
• 100-63-0 phenylhydrazine 
• 14381-51-2 3-bromo-1,2-dihydroxybenzene 
• 28165-49-3 6-bromoguaiacol 
• 583-55-1 1-Bromo-2-iodobenzene 
• 108-86-1 bromobenzene 
• 118-91-2 ortho-chlorobenzoic acid 

Downstream Products

• 1262334-80-4 2-bromo-1,3-diphenyl-2,3-dihydro-1H-benzo-1,3,2-diazaborole 
• 1262334-81-5 2-N-(3',6'-di-tert-butyl-carbazolyl)-1,3-diphenyl-1,3,2-benzodiazaborole 
• 1262334-82-6 5'-N-(3',6'-di-tert-butylcarbazolyl-2'-thienyl)-1,3-diphenyl-1,3,2-benzodiazaborole 
• 847049-61-0 1,3-diphenyl-1H-benzo[d]imidazol-3-ium tetrafluoroborate 
• 28394-85-6 1,3-diphenyl-2,3-dihydro-1H-benzo[d]imidazole 

Relevant articles and documents

A facile synthetic route to benzimidazolium salts bearing bulky aromatic N-substituents

An atom-economic synthetic route to benzimidazolium salts is presented. The annulated polycyclic systems: 1,3-bis(2,4,6- Trimethylphenyl)-1H-benzo[d]imidazol-3-ium chloride (1-Cl), 1,3-bis(2,6-diisopropylphenyl)-1H-benzo[d]imidazol-3-ium chloride (2-Cl),

Benzannulated N-heterocyclic germylenes and stannylenes with sterically demanding N,N′-substituents

Four N,N′-disubstituted 1,2-diaminobenzes (1a: R = t-Bu, 1b: R = adamantyl, 1c: R = Ph, 1d: R = Dipp) have been prepared and reacted with E[N(SiMe3)2]2 (E = Ge, Sn) to give the benzannulated N-heterocyclic germylenes 2a-d

A Ring Expansion Route to Benzofused N-Heterocycles Through Aryne Insertion into 1,3-Diaza-heterocycles

Arynes have been found to undergo formal σ-bond insertion into a C(sp3)–N bond for the first time. This transformation is utilized in the ring expansion of 1,3-diaza-heterocycles to afford benzofused medium-ring N-heterocycles in a single step. This represents a novel route to biologically relevant 2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine?s, prepared directly from easily accessible imidazolidines. An example of the ring expansion of a 1,3-diazetidine is also reported, which affords the corresponding 1,2,3,4-tetrahydroquinazoline.

Iodine-catalyzed synthesis of N, N ′-diaryl-o-phenylenediamines from cyclohexanones and anilines using DMSO and O2 as oxidants

A novel I2-catalyzed cross-dehydrogenative aromatization of cyclohexanones and anilines to synthesize N,N′-diaryl-o-phenylenediamines has been unprecedentedly developed with dimethyl sulfoxide and oxygen employed as mild terminal oxidants. To prove the rationality of the two separate dehydration steps of the proposed mechanism, a resulting I2-catalyzed cross-dehydrogenative aromatization of cyclohexenones and anilines to synthesize diarylamines has also been reported.