V. V. Dotsenko, S. G. Krivokolylsko, V. P. Litvinov, “Multicomponent one-pot synthesis of pyrido[3′,2′:4,5]thieno[3,2-<i>b</i>]pyridines as a novel approach to condensed pyridines”, Mendeleev Commun., 2003, Volume 13, Issue 6,Pages <nobr>267

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Multicomponent one-pot synthesis of pyrido[3′,2′:4,5]thieno[3,2-b]pyridines as a novel approach to condensed pyridines

V. V. Dotsenko^a, S. G. Krivokolylsko^a, V. P. Litvinov^b

^a East-Ukrainian National University, Lugansk, Ukraine
^b N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Multicomponent one-pot reactions of aromatic aldehydes, cyanothioacetamide, ethyl benzoylacetate, acetone and malononitrile in the presence of N-methylmorpholine or similar reactions of pyridinethiones or -thiolates with malononitrile and acetone afford the title compounds, which were unknown before.

Language: English

DOI: 10.1070/MC2003v013n06ABEH001851