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  • 18F-labeled aryl-tracers through direct introduction of [18F]fluoride into electron-rich arenes
    Kovač, Mitja, farmacevt, 1980- ; Mavel, Sylvie ; Anderluh, Marko
    Rapid and efficient methods using no-carried-added [18F]fluoride as the source of fluorine-18 for nucleophilic aromatic fluorination play an important role in the development of new ... radiopharmaceuticals for positron emission tomography (PET). Molecules that bear electron-rich aromatic moieties are especially difficult to label by direct single-step nucleophilic no-carrier-added radiofluorination. Classical Balz-Schiemann reaction with its modifications, Wallach reaction and diaryliodonium salts methodology are a few methods to enable this. The present review provides a critical overview of these chemical methods with the emphasis on diaryliodonium salt as precursors for the direct introduction of [18F]fluoride into electron-rich arenes in synthesis of 18F-labeled molecules for PET scanning.
    Vir: Current organic chemistry. - ISSN 1385-2728 (Vol. 17, iss. 23, 2013, str. 2921-2935)
    Vrsta gradiva - članek, sestavni del
    Leto - 2013
    Jezik - angleški
    COBISS.SI-ID - 3472241

vir: Current organic chemistry. - ISSN 1385-2728 (Vol. 17, iss. 23, 2013, str. 2921-2935)
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