1. Department of Organic Synthesis and Process Chemistry, CSIR - Indian Institute of Chemical Technology, Tarnaka, Hyderabad 500 007, India
2. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
3. Department of Analytical Chemistry, CSIR - Indian Institute of Chemical Technology, Tarnaka, Hyderabad 500 007, India
4. Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France