1. Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
2. Institut für Organische Chemie Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
3. Division of Organic Chemistry and Biochemistry Ruđer Bošković Institute Bijenicka c. 54 10000 Zagreb Croatia
4. Division of Molecular Biology Ruđer Bošković Institute Bijenicka c. 54 10000 Zagreb Croatia