Modular Synthesis and Electronic and Hole-Transport Properties of Monodisperse Oligophenothiazines

Modular Synthesis and Electronic and Hole-Transport Properties of Monodisperse Oligophenothiazines

Monodisperse oligophenothiazines are rapidly synthesized in good yields by use of Suzuki arylation. These well defined oligomers reveal both highly fluorescence and low oxidation potentials. As a consequence of intense electronic coupling as supported by cyclic voltammetry a selected trimer shows ho...

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Veröffentlicht in:Macromolecular symposia. 2010, Vol.287 (1), p.1-7
Hauptverfasser: Müller, Thomas J.J, Franz, Adam W, Barkschat ' née Krämer ', Christa S, Sailer, Markus, Meerholz, Klaus, Müller, David, Colsmann, Alexander, Lemmer, Uli
Format: Artikel
Sprache:eng
Schlagworte:
C-C coupling
charge transfer
cyclic voltammetry
Diodes
Electric potential
Electronics
fluorescence
heterocycles
Modular
oligomerization
Oligomers
Trimers
Voltage
Voltammetry
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Zusammenfassung:Monodisperse oligophenothiazines are rapidly synthesized in good yields by use of Suzuki arylation. These well defined oligomers reveal both highly fluorescence and low oxidation potentials. As a consequence of intense electronic coupling as supported by cyclic voltammetry a selected trimer shows hole-transport properties in a hole-conductor-only set-up of a diode with relatively low on-set voltage.
ISSN:1022-1360
1521-3900
DOI:10.1002/masy.201050101