1. Laboratório de Química Bioinorgânica
e Catálise, Universidade Federal do Paraná (UFPR), CP 19081, CEP 81531-990, Curitiba, Paraná Brazil
2. Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal
3. Department of Organic
and Macromolecular Chemistry, Ghent University, B-9000 Gent, Belgium