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Selenone

Strukturformel der Selenone mit der blau markierten funktionellen Gruppe.

Selenone sind der organischen Chemie eine Gruppe von Stoffen, die das Element Selen in einer SeO2-Gruppe enthalten. Die Selenone sind Selenaloga der Sulfone. Letztere enthalten statt eines Selenatoms ein Schwefelatom.[1]

Synthese

Die Oxidation organischer Selenide R1-Se-R2 (R1, R2 = Organylreste, wie z. B. Alkyl- oder Arylreste) mit starken Oxidationsmitteln (HOF·Acetonitril) und wässriger Aufarbeitung führt zu Selenonen.[2]

Einzelnachweise

  1. ↑ Lars-Börge Agenäs: Selenides and their derivatives. In: Daniel L. Klayman und Wolfgang H. H. Günther (Herausgeber): Organic Selenium Compounds: Their Chemistry and Biology, John Wiley & Sons, 1973, 173–222, ISBN 0-471-49032-6.
  2. ↑ Shay Potash, Shlomo Rozen: A General and Efficient Method To Convert Selenides into Selenones by Using HOF·CH3CN. In: European Journal of Organic Chemistry. 2013, S. 5574–5579, doi:10.1002/ejoc.201300694.

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