10173-29-2

Basic information

• Product Name: 2-Phenyl-3-benzylquinoxaline
• Synonyms: 2-Benzyl-3-phenylquinoxaline;2-Phenyl-3-benzylquinoxaline;3-Phenyl-2-(phenylmethyl)quinoxaline
• CAS NO: 10173-29-2
• Molecular Formula: C₂₁H₁₆N₂
• Molecular Weight: 0
• Mol File: 10173-29-2.mol
• Article Data: 8

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Phenyl-3-benzylquinoxaline(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Phenyl-3-benzylquinoxaline(10173-29-2)
• EPA Substance Registry System: 2-Phenyl-3-benzylquinoxaline(10173-29-2)

Safety Data

• Hazardous Substances Data: 10173-29-2(Hazardous Substances Data)

Upstream product

• 29554-82-3 N-<2-Phenyl-1-(phenylmethyl)ethyliden>benzolamin 
• 95-54-5 1,2-diamino-benzene 
• 102-04-5 1,3-Diphenylpropanone 
• 611-91-6 2,3-dibromo-1,3-diphenylpropane-1-one 
• 1625-85-0 2,4-diphenyl-3H-1,5-benzodiazepine 
• 53326-80-0 2-benzyl-3-phenylquinoxaline 1,4-dioxide 
• 13494-38-7 2-benzoyl-3-phenylquinoxaline 1,4-dioxide 
• 18039-32-2 1,1a-dihydro-1,2-diphenylazirino<1,2-a>quinoxaline 
• 54519-12-9 2-hydroxychalcone 
• 23464-17-7 1,3-diphenylpropane-1,2-dione 
• 5411-12-1 chalcone epoxide 

Downstream Products

• 66803-38-1 acetoxy-phenyl-(3-phenyl-quinoxalin-2-yl)-methane 

Relevant articles and documents

[4+2] heterocyclization for efficient formation of substituted quinoxalines through carbon-oxygen bonds cleavage

A new domino strategy for efficient synthesis of highly functionalized quinoxaline derivatives via [4 + 2] heterocyclization involving ring-opening of oxirane process has been developed. The reaction promoted by Cs2CO3 was easy to perform in a simple operation from common and inexpensive starting materials. The bisfunctionalization of quinoxaline framework including C2 benzylation and C3 arylation was readily achieved in domino fashion that involved the cleavage of three C-O bonds of 1,3-diaryl-2,3-epoxypropan-1-one.

Et3N-catalyzed oxidative dehydrogenative coupling of α-unsubstituted aldehydes and ketones with aryl diamines leading to quinoxalines using molecular oxygen as oxidant

A novel Et3N-catalyzed oxidative dehydrogenative coupling of α-unsubstituted carbonyl compounds with aryl diamines leading to quinoxaline derivatives using molecular oxygen as oxidant has been developed. Six hydrogen dissociations involving 2 sp3 C-H bonds activation are realized under mild conditions in this approach. Plausible mechanism is proposed for this novel Et3N-catalyzed transformation on the basis of the aboratively designed mechanistic studies including the radical detection by EPR. 2012 Elsevier Science. All rights reserved.

AZIRIDINYL KETONES AND THEIR CYCLIC ANILS. 8. 1,2-DIARYL-1,1a-DIHYDROAZIRINO/1,2-a/QUINOXALINES FROM SUBSTITUTE o-PHENYLENEDIAMINES AND CHALCONE DIBROMIDES

The reaction of 4-R-substituted (R=Br, Cl, OC2H5, CN, NO2) 1,2-phenylenediamines with 1,3-diaryl-2,3-dibromo-1-propanones in the presence of triethylamine gave 1,2-diaryl-5-R-1,1a-dihydroazirino/1,2-a/quinoxalines, which undergo isomerization in an acidic