1418195-30-8

Basic information

• Product Name: 1,4-dibenzyl-1,2,3,4-tetrahydroquinoxaline-6,7-dione
• Synonyms: 1,4-dibenzyl-1,2,3,4-tetrahydroquinoxaline-6,7-dione
• CAS NO: 1418195-30-8
• Molecular Weight: 344.413
• Mol File: 1418195-30-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4-dibenzyl-1,2,3,4-tetrahydroquinoxaline-6,7-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-dibenzyl-1,2,3,4-tetrahydroquinoxaline-6,7-dione(1418195-30-8)
• EPA Substance Registry System: 1,4-dibenzyl-1,2,3,4-tetrahydroquinoxaline-6,7-dione(1418195-30-8)

Safety Data

• Hazardous Substances Data: 1418195-30-8(Hazardous Substances Data)

Upstream product

• 120-80-9 benzene-1,2-diol 
• 140-28-3 N,N'-Dibenzylethylenediamine 
• 99-50-3 3,4-Dihydroxybenzoic acid 
• 100-52-7 benzaldehyde 
• 104-71-2 N,N'-bis(benzyliden)ethylendiamine 
• 303-38-8 2,3-Dihydroxybenzoic acid 

Relevant articles and documents

An unexpected oxidative decarboxylation reaction of 2,3-dihydroxybenzoic acid in the synthesis of new dibenzyltetrahydroquinoxalinediones

Chemical and electrochemical oxidation of different catechols were carried out in the presence of N,N′-dibenzylethylenediamine (DBEDA) in a phosphate buffer/acetonitrile solution for the synthesis of different new dibenzyltetrahydroquinoxalinedione derivatives. The oxidation of catechol (1a), 2,3-dihydroxybenzoic acid (1e), and 3,4-dihydroxybenzoic acid (1d) led to the same product, probably due to the decarboxylation reaction of intermediates. An oxidative decarboxylation reaction of 3,4-dihydroxybenzoic acid (1d) has been reported before, while an unexpected oxidative decarboxylation reaction of 2,3-dihydroxybenzoic acid (1e) in the presence of DBEDA is reported for the first time.