3-Pyridinols and 5-pyrimidinols: Tailor-made for use in synergistic radical-trapping co-antioxidant systems

L Valgimigli, D Bartolomei, R Amorati…

文献索引：Valgimigli, Luca; Bartolomei, Daniele; Amorati, Riccardo; Haidasz, Evan; Hanthorn, Jason J.; Nara, Susheel J.; Brinkhorst, Johan; Pratt, Derek A. Beilstein Journal of Organic Chemistry, 2013 , vol. 9, p. 2781 - 2792

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被引用次数: 14

摘要

Abstract The incorporation of nitrogen atoms into the aromatic ring of phenolic compounds has enabled the development of some of the most potent radical-trapping antioxidants ever reported. These compounds, 3-pyridinols and 5-pyrimidinols, have stronger O–H bonds than equivalently substituted phenols, but possess similar reactivities toward autoxidation chain- carrying peroxyl radicals. These attributes suggest that 3-pyridinols and 5-pyrimidinols will ...