1. Department of Chemistry and Pharmacy Institute of Organic Chemistry Friedrich-Alexander-University Erlangen-Nuremberg Nikolaus-Fiebiger-Straße 10 91058 Erlangen Germany
2. Institute of Catalysis Research and Technology Karlsruhe Institute of Technology (KIT) Herrmann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
3. Department of Chemistry Lomonosov Moscow State University Leninskie gory 119991 Moscow Russia
4. Max Planck Institute for Solid State Research Heisenbergstraße 1 70569 Stuttgart Germany
5. South Ural State University pr. Lenina 76 454080 Chelyabinsk Russia
6. Institute of Chemistry Organic Chemistry Martin-Luther-University Halle-Wittenberg Kurt-Mothes-Strasse 2 06120 Halle Germany