Details

Autor(en) / Beteiligte

• Gliemann, Bettina D.
• Petrovic, Ana G.
• Zolnhofer, Eva M.
• Dral, Pavlo O.
• Hampel, Frank
• Breitenbruch, Georg
• Schulze, Philipp
• Raghavan, Vijay
• Meyer, Karsten
• Polavarapu, Prasad L.
• Berova, Nina
• Kivala, Milan

Titel

Configurationally Stable Chiral Dithia‐Bridged Hetero[4]helicene Radical Cation: Electronic Structure and Absolute Configuration

Ist Teil von

• Chemistry, an Asian journal, 2017-01, Vol.12 (1), p.31-35

Ort / Verlag

Germany: Wiley Subscription Services, Inc

Erscheinungsjahr

2017

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A stable chiral hetero[4]helicene radical cation was synthesized and characterized by UV/Vis absorption and EPR spectroscopy, as well as X‐ray crystallography. For the first time, a combination of chiroptical methods involving ECD, ORD, and VCD, supported by quantum mechanical predictions, enabled the elucidation of the absolute configuration of such open‐shell helical species. Radically chiral: Stable chiral hetero[4]helicene radical cations were obtained and their absolute configurations were determined by a combination of chiroptical spectroscopy and quantum mechanical predictions.