1. Department of Organic Chemistry, Southern Federal University, Zorge str. 7, 344090 Rostov-on-Don, Russian Federation
2. Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 50-383 Wroclaw, Poland
3. Research park of St. Petersburg State University, Universitetskaya Emb. 7/9, 199034 St. Petersburg, Russian Federation