1. Institute of Chemistry; Technische Universität Chemnitz; 09107 Chemnitz Germany), Fax: +49 (0) 371 531 839841
2. Vorozhtsov Institute of Organic Chemistry; Siberian Branch; Russian Academy of Sciences; Novosibirsk Russia
3. A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS); 119991 Vavilova str. 28 Moscow Russia
4. D. Mendeleev University of Chemical Technology of Russia; 125047 Miusskaya sq. 9 Russia