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JOURNALS // Mendeleev Communications // Archive

Mendeleev Commun., 2015 Volume 25, Issue 6, Pages 476–478 (Mi mendc2451)

This article is cited in 6 papers

Communications

Unexpected formation of 6-[benzofuran-3(2H)-ylidene]-3,3a,9,9a-tetra-hydroimidazo[4,5-e]thiazolo[3,2-b][1,2,4]triazine-2,7-dione derivative

A. N. Kravchenkoa, S. V. Vasilevskiia, G. A. Gazievaa, Yu. V. Nelyubinab

a N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
b A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Condensation of 4,6-di(tert-butyl)-3-nitro-1,2-benzoquinone with 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-thiazolo[3,2-b][1,2,4]triazine-2,7(1H,6H)-dione in AcOH gives a new 6-(benzofuranylidene)tetrahydroimidazo[4,5-e]thiazolo[3,2-b]-[1,2,4]triazine-2,7-dione derivative, whose structure was confirmed by X-ray diffraction analysis.

Language: English

DOI: 10.1016/j.mencom.2015.11.027



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