Protection against singlet oxygen, the main actor of sebum squalene peroxidation during sun exposure, using

B Auffray1

  • 1Application and Development Laboratory, Grasse Cedex, France. benoit.auffray@robertet.fr

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Oxidation of Phenols to Quinones

In the presence of oxidizing agents, phenols are oxidized to quinones. Quinones can be easily reduced back to phenols using mild reducing agents. The electron-donating hydroxyl group enhances the reactivity of the aromatic ring, enabling oxidation of the ring even in the absence of an α hydrogen.
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