From Blatter Radical to 7-Substituted 1,3-Diphenyl-1,4-dihydrothiazolo[5′,4′:4,5]benzo[1,2-e][1,2,4]triazin-4-yls: Toward Multifunctional Materials

Berezin, Andrey A., Constantinides, Christos P., Drouza, Chryssoula, Manoli, Maria and Koutentis, Panayiotis A. 2012. From Blatter Radical to 7-Substituted 1,3-Diphenyl-1,4-dihydrothiazolo[5′,4′:4,5]benzo[1,2-e][1,2,4]triazin-4-yls: Toward Multifunctional Materials. Organic Letters 14 (21) , pp. 5586-5589. 10.1021/ol302714j

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Abstract

A Blatter radical is oxidized to benzotriazin-7(H)-one which after amination and subsequent acyl- and aroylation gives N-(benzotriazin-6-yl)carboxamides that undergo ring closure with P2S5 to afford the corresponding thiazolo[5′,4′:4,5]benzo[1,2-e][1,2,4]triazin-4-yls. These highly delocalized radicals are air stable and show good reversible electrochemical behavior.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Publisher:	American Chemical Society
ISSN:	1523-7060
Last Modified:	20 Jan 2020 14:45
URI:	https://orca.cardiff.ac.uk/id/eprint/128736

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