1. Laboratory of Medicinal and Technological Chemistry, University of Brasília (IQ-UnB), Campus Universitário Darcy Ribeiro, CEP 70904970, Brasília, DF, Brazil
2. Institut Parisien de Chimie Moléculaire, UMR 8232, Université Pierre et Marie Curie-Paris6, 4 place Jussieu, 75252, Paris Cedex 05, France
3. Laboratory of Molecular Catalysis, Institute of Chemistry, UFRGS, Av. Bento Gonçalves, 9500, 91501-970, Porto Alegre, RS, Brazil
4. Thomson Mass Spectrometry Laboratory, University of Campinas-UNICAMP, Campinas, SP, Brazil