1. N. D. Zelinsky Institute of Organic Chemistry, 119991 Moscow, Leninsky prosp. 47, Russian Federation
2. Higher Chemical College, D. Mendeleev University of Chemical Technology of Russia, 125047 Moscow, Miusskaya sq. 9, Russian Federation
3. Lomonosov Moscow State University, Department of Chemistry, 119991 Moscow, Leninskie Gory 1-3, Russian Federation