1. Institute of General, Inorganic and Theoretical
Chemistry, Center for Chemistry and Biomedicine, University of Innsbruck, Innrain 80-82, A-6020 Innsbruck, Austria
2. Institute of Organic
Chemistry, Center for Chemistry and Biomedicine, University of Innsbruck, Innrain 80-82, A-6020 Innsbruck, Austria
3. Department of Chemistry, University of Konstanz, Universitätsstrasse 10, D-78457 Konstanz, Germany