1. Department of Chemistry Sri Venkateswara University Tirupati India
2. DST‐PURSE Centre Sri Venkateswara University Tirupati India
3. Department of Organic and Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University Yekaterinburg Russia
4. Department of Bio‐Chemistry Sri Venkateswara University Tirupati India
5. I. Ya. Postovsky Institute of Organic Synthesis Ural Division of the Russian Academy of Sciences Yekaterinburg Russia
6. Department of Chemistry SPW Degree and PG College Tirupati India