1. Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC) Department of Chemistry University of Leuven (KU Leuven) Celestijnenlaan 200F 3001 Leuven Belgium
2. Laboratory for Organic and Bio-Organic Synthesis Department of Organic and Macromolecular Chemistry Ghent University Krijgslaan 281 (S.4) Ghent 9000 Belgium
3. Peoples' Friendship University of Russia (RUDN University) Miklukho-Maklaya street 6, Moskva RU-117198 Moscow Russia