1. Department of Chemistry, Rajiv Gandhi University, Rono-Hills, Doimukh, Arunachal Pradesh 791112, India
2. Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India
3. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India