1. Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liege, Allée de la Chimie B6A, 4000 Liège, Liège, Belgium
2. Karlsruhe Institute of Technology (KIT), Institute of Organic Chemistry (IOC), Materialwissenschaftliches Zentrum MZE, Straße am Forum 7, 76131 Karlsruhe, Baden-Württemberg, Germany
3. Organic Synthesis and Mass Spectrometry Laboratory, University of Mons, Place du Parc 23, 7000 Mons, Hainaut, Belgium
4. Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616 Villeurbanne CEDEX, France