2020
DOI: 10.1002/ange.202012105
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Elektrochemische B‐H‐Nitrogenierung: Zugang zu Aminosäure‐ und BODIPY‐markierten nido‐Carboranen

Abstract: Es wurden elektrokatalysierte oxidative B‐H‐Nitrogenierungen von nido‐Carboran (nido‐7,8‐C2B9H12−) mit N‐Heterocyclen etabliert, welche die Herstellung verschiedener N‐substituierter nido‐Carborane ohne chemische Oxidationsmittel oder Metallkatalysator unter Umgebungsbedingungen ermöglichen. Die vielfältigen Elektrolysen erfolgten mit hoher Effizienz sowie Chemo‐ und Positionsselektivität, wobei Elektrizität als nachhaltiges und einziges Oxidationsmittel verwendet wurde. Diese Strategie schuf die Voraussetzung… Show more

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Cited by 8 publications
(1 citation statement)
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“…According to our previous study using DDQ as the oxidant [12] and literature reports, [22] as well as in combination of the deuterium labelling experiment and cyclic voltammetry measurements, a plausible mechanism for the electrooxidative B−S bond formation between nido ‐carborane and diethyl sulfide was proposed in Figure 4. nido ‐Carborane is oxidized by anode through two single electron transfer processes to afford a cationic intermediate II.…”
Section: Resultsmentioning
confidence: 83%
“…According to our previous study using DDQ as the oxidant [12] and literature reports, [22] as well as in combination of the deuterium labelling experiment and cyclic voltammetry measurements, a plausible mechanism for the electrooxidative B−S bond formation between nido ‐carborane and diethyl sulfide was proposed in Figure 4. nido ‐Carborane is oxidized by anode through two single electron transfer processes to afford a cationic intermediate II.…”
Section: Resultsmentioning
confidence: 83%