1. Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB, UMR 6302 CNRS), Bât. Sciences Mirande, 9 av. Alain Savary, BP 47870, 21078 Dijon, France, http://www.icmub.fr/
2. Laboratory of Macromolecular Chemistry and Organic Catalysis, Department of Chemistry University of Liège, Sart‐Tilman (B.6a), 4000 Liège, Belgium, http://www.cata.ulg.ac.be/