The first purification and unequivocal characterization of the radical form of the carbon-centered quinone ketoxy radical adduct.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 57 شماره
صفحات -
تاریخ انتشار 2013