1. Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes, P.O.
Box 748, 05508-000 São Paulo, São Paulo, Brazil
2. Department of Chemistry, University of Houston, Houston, Texas 77204, United States
3. Physical Organic Chemistry Laboratory, Institute of Chemistry, University of Campinas, P.O. Box 6154, 13083-970 Campinas, São Paulo, Brazil
4. Academic Department of Physics, Federal Technological University of Paraná, 80230-901 Curitiba, Paraná, Brazil
5. Conformational Analysis and Renewable Resources Laboratory, Department of Chemistry and Biology, Federal Technological University of Paraná, P.O. Box 5000, 81280-340 Curitiba, Paraná, Brazil