Chromeno[3″,4″:5′,6′]pyrido[2′,3′:4,5]thieno[3,2-e]pyridine—A New Heterocyclic System. Synthesis and Molecular and Crystal Structures.

Autor: Dyachenko, I. V., Dyachenko, V. D., Yakushev, I. A., Khrustalev, V. N., Nenaidenko, V. G.
Předmět:
Zdroj: Russian Journal of Organic Chemistry; Sep2020, Vol. 56 Issue 9, p1669-1672, 4p
Abstrakt: Multicomponent condensation of cyanothioacetamide, 4-fluoro-2-methylbenzaldehyde, methyl 4-methyl-3-oxopentanoate, and 3-(2-bromoacetyl)-2H-chromen-2-one afforded a new heterocyclic system, substituted chromeno[3″,4″:5′,6′]pyrido[2′,3′:4,5]thieno[3,2-e]pyridine. The molecular and crystal structures of the product were determined by X-ray analysis. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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