868589-01-9

Upstream product

• 25007-54-9 Dimethyl 2-oxosuccinate 
• 534-85-0 N-phenyl-1,2-benzenediamine 
• 79-37-8 oxalyl dichloride 
• 22004-71-3 (Z)-3-methoxycarbonylmethylene-1-phenyl-1,2,3,4-tetrahydro-2-quinoxalone 

Relevant academic research and scientific papers

Chemistry of acyl(imidoyl)ketenes. 8. Thermolysis of 3-alkoxycarbonyl-5- phenyl-1,2,4,5-tetrahydropyrrolo[1,2-a]-quinoxaline-1,2,4-triones. Structure of 2-(3-oxo-4-phenyl-3,4-dihydro-2-quinoxalinyl)-2,4-di(ethoxycarbonyl)-6-phenyl-2, 3,5,6-tetrahydro-1H-p

3-Alkoxycarbonylmethylene-1-phenyl-1,2,3,4-tetrahydro-2-quinoxalones, obtained by the interaction of dialkyl esters of oxaloacetic acid and N-phenyl-o-phenylenediamine, react with oxalyl chloride with the formation of 3-alkoxycarbonyl-5-phenyl-1,2,4,5-tet