A direct method for oxidizing quinoxaline, tetraazaphenanthrene, and hexaazatriphenylene moieties using hypervalent λ3-iodinane compounds

L Troian-Gautier, J De Winter, P Gerbaux…

文献索引：Troian-Gautier, Ludovic; De Winter, Julien; Gerbaux, Pascal; Moucheron, Cecile Journal of Organic Chemistry, 2013 , vol. 78, # 21 p. 11096 - 11101

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被引用次数: 2

摘要

An efficient oxidation reaction of various electron-poor quinoxaline-core-containing compounds, such as quinoxalines, 1, 4, 5, 8-tetraazaphenanthrenes, and 1, 4, 5, 8, 9, 12- hexaazatriphenylene, using [bis (trifluoroacetoxy) iodo] benzene is reported. These compounds are converted into the corresponding quinoxalinediones in good to high yields at room temperature using an acetonitrile/water solvent mixture. This unprecedented ...