1. Department of Chemistry, Section of Inorganic and Analytical Chemistry, University of Ioannina, 45110, Greece
2. Department of Chemistry, Section of Organic Chemistry and Biochemistry, University of Ioannina, 45110, Greece
3. NMR Center, University of Ioannina, 45110, Greece
4. Department of Chemistry, Laboratory of Organic Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
5. Adam Mickiewicz University Grunwaldzka 6,60-780 Poznan, Poland