313968-01-3

Upstream product

• 71-43-2 benzene 
• 59157-06-1 4H,9H-diimidazo<1,5-a; 1',5'-d>pyrazine-5,10-dione-1,6-dicarboxylic dichloride 
• 313263-11-5 1,6-dibenzoyl-5H,10H-diimidazo[1,5-a;1',5'-d]pyrazine-5,10-dione 

Downstream Products

• 313263-11-5 1,6-dibenzoyl-5H,10H-diimidazo[1,5-a;1',5'-d]pyrazine-5,10-dione 

Relevant academic research and scientific papers

Synthesis and reactions of 1,6-dibenzoyl-5H,10H-diimidazo-[1,5-a;1′,5′-d]-pyrazine-5,10- dione

5,10-Dioxo-5H,10H-diimidazo[1,5-a;1′,5′-d]pyrazine-5,10- dicarboxylic acid dichloride in Friedel-Crafts reaction conditions formed with benzene the corresponding 1,6-dibenzoyl derivative 2, which reacted with alcohols and amines to give the keto esters and keto amides of 4(5)-benzoylimidazol-5(4)-carboxylic acids. The reaction of compound 2 with hydrazine gave substituted imidazo[4,5-f]pyridazine, and with o-phenylenediamine gave a derivative of imidazo[4,5-f]-1,4-benzodiazocine - a new heterocyclic system.