1. Department of Chemistry, Bioorganic Research Laboratory, University of Delhi, Delhi, India
2. Department of Chemistry and Environmental Science, Medgar Evers College, 1638 Bedford Avenue, Brooklyn, New York 11225, USA
3. Department of Chemistry, Maitreyi College, University of Delhi, Delhi, India
4. Department of Chemistry, R. D. S College, B. R. A. Bihar University, Muzaffarpur, India
5. Amity Institute of Click Chemistry and Research Studies, Amity University, Sector 125, Noida 201313, Uttar Pradesh, India
6. Department of Chemistry, Daulat Ram College, University of Delhi, Delhi, India