1. Department of Organic & Biomolecular Chemistry Chemical Engineering Institute Ural Federal University Mira St. 19 Ekaterinburg 620002 Russian Federation
2. Postovsky Institute of Organic Synthesis of RAS (Ural Division) 22/20, S. Kovalevskoy/Akademicheskaya St. 620990 Yekaterinburg Russian Federation
3. Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India