POLYMETHYLENE DYES FROM 2-METHYLINDOLO(3,2-B)THIAZOLO(5,4-D)QUINOXALINES HAVING SUBSTITUENTS AT THE NITROGEN ATOM OF THE INDOLE RING

POLYMETHYLENE DYES FROM 2-METHYLINDOLO(3,2-B)THIAZOLO(5,4-D)QUINOXALINES HAVING SUBSTITUENTS AT THE NITROGEN ATOM OF THE INDOLE RING

Condensation of isatin with N-methylisatin, N-ethyl, N-propyl, N-butyl, N-phenyl, N-benzoyl and 5-nitroisatin with 2-methyl 5,6-diami­nobenzthiazole gave 2-methyl-indolo(3,2-b)thiazolo(5,4-d)quinoxalines with a substituted nitrogen atom in the indole ring. When they are heated with alkyltosylates, q...

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Datum:2024
Hauptverfasser: Shulga, Sergii, Shulga, Oksana
Format: Artikel
Sprache:English
Veröffentlicht: V.I.Vernadsky Institute of General and Inorganic Chemistry 2024
Online Zugang:https://ucj.org.ua/index.php/journal/article/view/630
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Назва журналу:Ukrainian Chemistry Journal

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Ukrainian Chemistry Journal

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https://ucj.org.ua/index.php/journal/article/view/630

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