86268-05-5

Basic information

• Product Name: Dihydro-1,2 benzoyl-1 butyl-2 phenacyl-3 quinoxaline
• CAS NO: 86268-05-5
• Molecular Weight: 410.516
• Mol File: 86268-05-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Dihydro-1,2 benzoyl-1 butyl-2 phenacyl-3 quinoxaline(CAS DataBase Reference)
• NIST Chemistry Reference: Dihydro-1,2 benzoyl-1 butyl-2 phenacyl-3 quinoxaline(86268-05-5)
• EPA Substance Registry System: Dihydro-1,2 benzoyl-1 butyl-2 phenacyl-3 quinoxaline(86268-05-5)

Safety Data

• Hazardous Substances Data: 86268-05-5(Hazardous Substances Data)

Upstream product

• 93-58-3 benzoic acid methyl ester 
• 7251-61-8 2-methylquinoxaline 
• 109-72-8 n-butyllithium 

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.