Heterogeneous Photoinduced Homolytic Aromatic Substitution of Electron??Rich Arenes with Perfluoroalkyl Groups in Water and Aqueous Media–A Radical??Ion …

S Barata??Vallejo, MM Flesia, B Lantaño…

Index: Barata-Vallejo, Sebastian; Flesia, Marina Martin; Lantano, Beatriz; Argueello, Juan E.; Penenory, Alicia B.; Postigo, Al European Journal of Organic Chemistry, 2013 , # 5 p. 998 - 1008

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Citation Number: 14

Abstract

Abstract The photoinduced electron transfer (PET) substitution reaction of electron-rich aromatic nuclei with perfluoroalkyl R f groups was carried out in water or aqueous mixtures to render substitution products resulting from replacement of aromatic H atoms with the R f moiety in good yields (57–88%). Some mechanistic aspects are discussed, supporting the notion of a PET reaction leading to a classical radical homolytic aromatic substitution ( ...