69737-12-8

Basic information

• Product Name: Tetrahydro-1,2,3,4 methyl-2 diphenyl-2,3 quinoxaline
• CAS NO: 69737-12-8
• Molecular Weight: 300.403
• Mol File: 69737-12-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Tetrahydro-1,2,3,4 methyl-2 diphenyl-2,3 quinoxaline(CAS DataBase Reference)
• NIST Chemistry Reference: Tetrahydro-1,2,3,4 methyl-2 diphenyl-2,3 quinoxaline(69737-12-8)
• EPA Substance Registry System: Tetrahydro-1,2,3,4 methyl-2 diphenyl-2,3 quinoxaline(69737-12-8)

Safety Data

• Hazardous Substances Data: 69737-12-8(Hazardous Substances Data)

Upstream product

• 7251-61-8 2-methylquinoxaline 
• 108-86-1 bromobenzene 
• 873-32-5 2-Chlorobenzonitrile 

Relevant articles and documents

Action d'organolithiens sur la methyl-2 quinoxaline. Etude de la reactivite des adduits

The action of organolithium reagents such as phenyllithium or n-butyllithium on 2-methylquinoxaline gave lithiation of the methyl group which upon reaction with electrophiles produce side chain alkenyl derivatives.On the other hand organolithium reagents react with the quinoxaline azomethine bond to give 1-lithio-2-alkyl(or aryl)-3-methylquinoxalines which can be further lithiated on the methyl group to give 2-alkyl(or aryl)-3-alkenylquinoxaline derivatives.The adducts can be condensed with electrophiles such as benzonitrile or methyl benzoate but only methyl benzoate leads to N condensed derivatives.Furthermore substituted 1,2,3,4-tetraquinoxalines are available via the above lithio intermediates.