Modular Synthesis, Orthogonal Post-Functionalization, Absorption, and Chiroptical Properties of Cationic [6]Helicenes

Pick and choose: Novel cationic diaza‐, azaoxo‐, and dioxo[6]helicenes are readily prepared and functionalized selectively by orthogonal aromatic electrophilic and vicarious nucleophilic substitutions (see scheme). Reductions, cross‐coupling, or condensation reactions introduce additional diversity...

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Veröffentlicht in:	Angewandte Chemie International Edition 2013-02, Vol.52 (6), p.1796-1800
Hauptverfasser:	Torricelli, Franck, Bosson, Johann, Besnard, Céline, Chekini, Mahshid, Bürgi, Thomas, Lacour, Jérôme
Format:	Artikel
Sprache:	eng
Schlagworte:	arenes Cationic Condensing Enantiomers helical structures Modular Picks Reduction Synthesis synthetic methods Tuning UV/Vis spectroscopy vicarious nucleophilic substitution
Online-Zugang:	Volltext
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