This article is cited in 27 papers

Communications

New bis-o-quinone with azine spacer and its cyclization into indazolo[2,1-a]indazole system

M. V. Arsenyev^ab, E. V. Baranov^ab, A. Yu. Fedorov^b, S. A. Chesnokov^a, G. A. Abakumov<sup>ab

a</sup> G.A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Nizhnii Novgorod, Russian Federation
^b N.I. Lobachevsky State University of Nizhni Novgorod, Nizhni Novgorod, Russian Federation

Abstract: Reaction of 4,6-di-tert-butyl-2,3-dyhydroxybenzaldehyde with hydrazine gives a new sterically hindered bis-catecholimine which on oxidation and heating undergoes cyclization into indazolo[2,1-a]indazole derivative.

Language: English

DOI: 10.1016/j.mencom.2015.07.029

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