New tetrakis(4-aminophenyl)ethenes: synthesis and electrochemical investigations |
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| Authors: | Jean-François Kuntz Alain Walcarius |
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| Institution: | a Synthèse Organométallique et Réactivité, UMR 7565, Université Henri Poincaré, BP 239, 54506 Vandoeuvre les Nancy Cedex, France
b Laboratoire de Chimie Physique et Microbiologie pour l’Environnement, UMR 7564, CNRS-Université Henri Poincaré, 54600 Villers les Nancy, France |
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| Abstract: | Four novel functional conjugated tetraarylamines containing a tetraphenylenecore were synthesized via Ni-catalyzed aryl amination followed by McMurry olefination. Their electrochemical properties were studied by cyclic voltammetry, coulometry, and electrolysis monitored by UV-vis spectroscopy, and discussed with regard to those of the known tetrakis(dimethylaminophenyl)ethane. |
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| Keywords: | Diamination Ni catalysis N-Heterocyclic carbene Tetrakis(4-aminophenyl)ethenes McMurry olefination |
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