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Issue 15, 2012
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Microwave-assisted C-3 selective oxidative radical alkylation of flavones

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Abstract

Flavones were directly alkylated at the C-3 position in moderate yields using a xanthate-based oxidative radical addition procedure. This methodology is a suitable synthetic tool for the direct substitution of the vinylic and unactivated C–H bond of the C ring of the flavone by an alkyl functionality under neutral conditions.

Graphical abstract: Microwave-assisted C-3 selective oxidative radical alkylation of flavones

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Publication details

The article was received on 02 Feb 2012, accepted on 13 Feb 2012 and first published on 13 Feb 2012


Article type: Communication
DOI: 10.1039/C2OB25249J
Citation: Org. Biomol. Chem., 2012,10, 2946-2949
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    Microwave-assisted C-3 selective oxidative radical alkylation of flavones

    M. V. Mijangos, J. González-Marrero, L. D. Miranda, P. Vincent-Ruz, A. Lujan-Montelongo, D. Olivera-Díaz, E. Bautista, A. Ortega, M. de la Luz Campos-González and R. Gamez-Montaño, Org. Biomol. Chem., 2012, 10, 2946
    DOI: 10.1039/C2OB25249J

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