79379-13-8

Basic information

• Product Name: (3aS,9aR)-2-Ethoxy-4-ethyl-3-(4-nitro-phenyl)-3a,4,9,9a-tetrahydro-3H-pyrrolo[2,3-b]quinoxaline
• CAS NO: 79379-13-8
• Molecular Weight: 366.42
• Mol File: 79379-13-8.mol

Chemical Properties

• CAS DataBase Reference: (3aS,9aR)-2-Ethoxy-4-ethyl-3-(4-nitro-phenyl)-3a,4,9,9a-tetrahydro-3H-pyrrolo[2,3-b]quinoxaline(CAS DataBase Reference)
• NIST Chemistry Reference: (3aS,9aR)-2-Ethoxy-4-ethyl-3-(4-nitro-phenyl)-3a,4,9,9a-tetrahydro-3H-pyrrolo[2,3-b]quinoxaline(79379-13-8)
• EPA Substance Registry System: (3aS,9aR)-2-Ethoxy-4-ethyl-3-(4-nitro-phenyl)-3a,4,9,9a-tetrahydro-3H-pyrrolo[2,3-b]quinoxaline(79379-13-8)

Safety Data

• Hazardous Substances Data: 79379-13-8(Hazardous Substances Data)

Upstream product

• 57731-25-6 2-(4-nitro-phenyl)-acetimidic acid ethyl ester 
• 55143-87-8 N-ethylquinoxalinium iodide 

Relevant articles and documents

Cyclization of n-alkylazinium cations with bisnucleophiles. 5. Cyclic adducts and recyclization products in the reactions of benzodiazinium cations with imido esters

The reaction of imido esters that contain an active methylene group with four isomeric benzodiazinium cations, viz., the 1-methylquinoxalinium, 2-methylcinnolinium, 3-methylquinazolinium, and 2-methylphthalazinium cations, was investigated. The 1-methylquinoxalinium cation reacts with imido esters via a scheme involving anionic [3- +2]-cycloaddition to form tetrahydropyrrolo[2,3-b]quinoxalines. The 2-methylcinnolinium cation forms an adduct with an annelated pyrrole ring. Under the influence of imido esters, the 3-methylquinazolinium cation undergoes recyclization to a 2,3-disubstituted quinoline. The 2-methylphthalazinium cation is inert in this reaction.