Like other catechols, the mechanism of antioxidant activity of hydroxytyrosol was attributed to the formation of the initial o-hydroxyquinone intermediate, [ 6 6. Lucia , MD ; Panzella , L. ; Pezzella , A. ; Napolitano , A. ; Ischia , M. Oxidative chemistry of the natural antioxidant hydroxytyrosol: Hydrogen peroxide-dependent hydroxylation and hydroxyquinone/o-quinone coupling pathways . Tetrahedron 2006 , 62 , 1273 – 1278 . [CrossRef], [Web of Science ®] View all ...
[Battersby, Alan R.; Jones, Raymond C. F.; Kazlauskas, Rymantas; Thornber, Craig W.; Ruchirawat, Somsak; Staunton, James Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 2016 - 2029]