The possibility of using hypohalites for the oxidative cyclocondensati
on of diamines was demonstrated for the first time by the example of 3
,4-diaminofurazan and 4,4'-diamino-3,3'-azofurazan and the series of m
acrocyclic polydiazenofurazans, including previously unknown difurazan
o[c,g]-1,2,5,6-tetrazocine, was synthesized.