Abstract
The oxidative intermolecular cyclocondensation of 3,4-diaminofurazan and 4,4′-diamino-3,3′-azofurazan has been carried out by treating them with mixtures of Pb(OAc)4 and Bu4NBr, Br2 or NaBr to give previously unknown macrocyclic compounds: polydiazenofurazans possessing differing numbers of units.
References
1.
V. E. Eman, M. S. Sukhanov, O. V. Lebedev, L. V. Batog and L. I. Khmel’mtskii, Khim. Geterotsikl. Soedin., in press.
2.
10.1070/MC1996v006n02ABEH000583_bib2
1985