A New Efficient Route for the Formation of Quinoxaline N-Oxides and N,N ‘-Dioxides Using HOF·CH3CN

A New Efficient Route for the Formation of Quinoxaline N-Oxides and N,N ‘-Dioxides Using HOF·CH3CN

HOF·CH3CN, a very efficient oxygen-transfer agent made readily from fluorine and aqueous acetonitrile, was reacted with various quinoxaline derivatives to give the corresponding mono N-oxides and especially the N,N‘-dioxides in very good yields under mild conditions and short reaction times.

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Veröffentlicht in:Journal of organic chemistry 2006-07, Vol.71 (15), p.5761-5765
Hauptverfasser: Carmeli, Mira, Rozen, Shlomo
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings
Organic chemistry
Preparations and properties
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Beschreibung
Zusammenfassung:HOF·CH3CN, a very efficient oxygen-transfer agent made readily from fluorine and aqueous acetonitrile, was reacted with various quinoxaline derivatives to give the corresponding mono N-oxides and especially the N,N‘-dioxides in very good yields under mild conditions and short reaction times.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo0608016