This article is cited in 4 papers

Communications

A simple and convenient method for synthesizing dipyrido[1,2-a :1′,2′-a′]benzo[1,2-d:5,4-d]diimidazole-6,13-dione

R. S. Begunov^a, A. A. Sokolov^a, I. V. Fedyanin^b, V. O. Sakulina^a, M. A. Syroeshkin<sup>c

a</sup> P.G. Demidov Yaroslavl State University, Yaroslavl, Russian Federation
^b A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
^c N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Reduction of 1,1′-(4,6-dinitro-1,3-phenylene)dipyridinium dichloride with SnCl₂ afforded dipyrido[1,2-a:1′,2′-a′]benzo[1,2-d:5,4-d]diimidazole which was converted into the corresponding quinone-type 6,13-dione in three simple steps.

Language: English

DOI: 10.1016/j.mencom.2019.03.023

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