1. Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
2. I. Ya. Postovskiy Institute of Organic Synthesis UB of the RAS 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
3. Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India