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Photoredox catalysis is a branch of photochemistry that uses single-electron transfer. Photoredox catalysts are generally drawn from three classes of materials: transition-metal complexes, organic dyes, and semiconductors. While organic photoredox catalysts were dominant throughout the 1990s and early 2000s, soluble transition-metal complexes are more commonly used today.

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  • Fotoredoxní katalýza (cs)
  • Catalisi foto-ossidoriduttiva (it)
  • Photoredox catalysis (en)
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  • Fotoredoxní katalýza je odvětví fotochemie, které se zabývá reakcemi, při nichž dochází k přenosu jednoho elektronu. Fotoredoxní katalyzátory se obvykle dělí na tři skupiny: komplexy přechodných kovů, organická barviva a polovodiče. V 90. letech 20. století se zde používaly především organické katalyzátory, později se začaly více používat komplexy přechodných kovů. Struktura [Ru(bipy)3]2+, typického fotoredoxního katalyzátoru (cs)
  • Photoredox catalysis is a branch of photochemistry that uses single-electron transfer. Photoredox catalysts are generally drawn from three classes of materials: transition-metal complexes, organic dyes, and semiconductors. While organic photoredox catalysts were dominant throughout the 1990s and early 2000s, soluble transition-metal complexes are more commonly used today. (en)
  • La catalisi foto-ossidoriduttiva o photoredox è un ramo della catalisi che sfrutta l'energia della luce per accelerare una reazione chimica attraverso eventi di trasferimento a singolo elettrone. Quest'area è denominata come una combinazione di "photo-" riferito alla luce e redox, un'espressione sintetica relativa ai processi chimici di riduzione e ossidazione. In particolare, la catalisi foto-ossidoriduttiva impiega piccole quantità di un composto sensibile alla luce che, quando è eccitato dalla luce, può mediare il trasferimento di elettroni tra composti chimici che altrimenti reagirebbero più lentamente o per nulla. I catalizzatori Photoredox sono generalmente ricavati da tre classi di materiali: complessi metallo-transizione, coloranti organici e semiconduttori. Mentre i catalizzatori (it)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Organic_Photoredox_Catalysts.png
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Styrene_Cycloaddition_Figure.png
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Triphenylpyrylium_Catalyst.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Unactivated_Reductive_Dehalogenation_Diagram.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Olefin_Trifluoromethylation.png
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