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Synthesis of quinoxalines by cyclization of α-arylimino oximes of α-dicarbonyl compounds

Xekoukoulotakis Nikos, A.J Maroulis, C.P Hadjiantoniou-Maroulis

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URIhttp://purl.tuc.gr/dl/dias/B90E479C-48D7-4FC2-A16E-91B416B5ED71-
Identifierhttps://doi.org/10.1016/S0040-4039(00)01847-5-
Languageen-
Extentpages 10299–10302en
Title Synthesis of quinoxalines by cyclization of α-arylimino oximes of α-dicarbonyl compoundsel
CreatorXekoukoulotakis Nikosen
CreatorΞεκουκουλωτακης Νικοςel
CreatorA.J Maroulisen
Creator C.P Hadjiantoniou-Maroulisen
PublisherElsevieren
Content SummaryHeating the title compounds 1 at reflux in acetic anhydride yields quinoxalines 3 and 4 via a presumed aryliminoiminyl radical 5, resulting from homolytic cleavage of the NO bond in the intermediate ester 2. The observed regioselectivity of the reaction is also rationalized by implicating such a radical.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-21-
Date of Publication2000-
Bibliographic CitationN.P. Xekoukoulotakis, C.P. Hadjiantoniou-Maroulis and A.J. Maroulis, Synthesis of quinoxalines by cyclization of α-arylimino oximes of α-dicarbonyl compounds, Tetrahedron Letters, Vol. 41, no.52, pp. 10299-10302, Dec. 2000. doi:10.1016/S0040-4039(00)01847-5el

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