138589-92-1

Upstream product

• 138589-87-4 N,N'-3,4-Di(benzylamino)-1,2,5-oxadiazole 
• 100-52-7 benzaldehyde 
• 100-39-0 benzyl bromide 
• 132029-07-3 4H,8H-bis-furazano-[3,4-b:3′,4′-e]pyrazine 
• 138589-90-9 4,7-Dibenzyl-5,6-dioximino<1,2,5>oxadiazolo<3,4-b>pyrazine 

Downstream Products

• 138589-95-4 4,8-Di(cyclohexylmethyl)bis<1,2,5>oxadiazolo<3,4-b:3',4'-e>pyrazine 

Relevant academic research and scientific papers

Chemistry of furazano[3,4-b]pyrazine. 1. Synthesis and thermodynamic appraisal of 4,8-dihydrodifurazano[3,4-b,e]pyrazine and its derivatives

The thermodynamic stability of the antiaromatic 4,8-dihydrodifurazano[3,4-b,e]pyrazine (I) was studied by a quantum-chemical method. The molecular structure was investigated by x-ray crystallographic analysis, and the aromaticity index of the compound was

Synthesis of 4,8-Disubstituted 4H,8H-Bisoxadiazolopyrazines

The dilithio anion of 3,4-N,N'-disubstituted diaminooxadiazole (4a R = benzyl, 4b R = p-methoxybenzyl, 4c R = isopropyl) and cyanogen oxide gave 4,7-disubstituted 5,6-dioximinooxadiazolopyrazines 5a,b,c.Ring closure to the title compo