1. Department of Organic and Biomolecular Chemistry Chemical Engineering Institute Ural Federal University 19 Mira Str. K-2 620002 Yekaterinburg Russian Federation
2. Department of Chemistry Visva-Bharati (A Central University) 731235 Santiniketan India
3. I. Ya. Postovskiy Institute of Organic Synthesis Ural Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. 620219 Yekaterinburg Russian Federation
4. Department of Chemistry University of Kalyani 741235 Kalyani Nadia India