A. Gunasekaran et Jh. Boyer, DENSE ENERGETIC COMPOUNDS OF C, H, N, AND O-ATOMS .3. AZOLYL]-5H-[1,2,3]TRIAZOLO[4,5-C][1,2,5]OXADIAZOLE, Heteroatom chemistry, 4(5), 1993, pp. 521-524
Diazidoazofurazan 8 was obtained from the bis-diazonium salt of diamin
oazofurazan 7 by treatment with sodium azide and underwent thermolysis
to zido-(1,2,5)oxadiazolyl]-5H-[1,2,3]triazolo[4,5-c] [1,2,5] oxadiaz
ole 5. The corresponding amine 13 was obtained from the azide 5 by red
uction with stannous chloride and was oxidized by ammonium persulfate
to itro-(1,2,5)oxadiazolyl]-5H-[1,2,3]triazolo[4,5-c] [1,2,5]oxadiazol
e 1. The azide 5 was converted to a phosphinimine 9 in a reaction with
triphenylphosphine.