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Issue 57, 2013
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The first purification and unequivocal characterization of the radical form of the carbon-centered quinone ketoxy radical adduct

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Abstract

We found, unexpectedly, that the radical form of the carbon-centered quinone ketoxy radical adduct with a recently developed spin-trapping agent BMPO can not only be directly detected and identified using HPLC/high resolution MS, but can also be isolated and purified using semi-preparative HPLC, enabling direct observation of its clean 6-line ESR signal.

Graphical abstract: The first purification and unequivocal characterization of the radical form of the carbon-centered quinone ketoxy radical adduct

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Publication details

The article was received on 14 Apr 2013, accepted on 24 May 2013 and first published on 28 May 2013


Article type: Communication
DOI: 10.1039/C3CC42732C
Citation: Chem. Commun., 2013,49, 6436-6438
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    The first purification and unequivocal characterization of the radical form of the carbon-centered quinone ketoxy radical adduct

    C. Huang, G. Shan, L. Mao, B. Kalyanaraman, H. Qin, F. Ren and B. Zhu, Chem. Commun., 2013, 49, 6436
    DOI: 10.1039/C3CC42732C

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