Affiliation: | 1. Supramolecular and Homogeneous Catalysis, van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam (The Netherlands) http://www.science.uva.nl/research/imc/HomKat;2. Current address: Laboratory COBRA UMR 6014 & FR 3038, IRCOF, Université de Rouen, 1, Rue Tesnière, 76821 Mont St Aignan Cedex (France) |