Invited Talks
54. Invited talk in the International Conference on Photochemistry and Industry, 2014 at Wuhan, China during 11-14 October, 2024.
53. Invited talk in the International seminar on “CURRENT TRENDS IN GREEN CHEMISTRY” organized by the Department of Chemistry, Bhatter College, Dantan, WB on 16.09.2024.
52. Invited talk at International Conference on Recent Advances on Green Catalysis and Drug Discovery (ICRAGCDD 2024) organized by Akal University, Punjab during 4-6th September 2024.
51. Invited talk at Conference on Recent Trends in Chemical Science and Technology (RTCST) organized by the Department of Chemistry, Indian Institute of Technology Patna, on the 1st and 2nd of March, 2024.
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50. Invited talk at the Frontier Symposium in Chemistry FS-CHM 2024, organized by IISER Thiruvananthapuram from 19-21 January, 2024.​
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49. Invited talk at the Frontiers in Organic Chemistry Symposium-V, organized by the Biocon Bristol Myers Squibb R & D Center (BBRC) in Bangalore on September 12th, 2023.
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48. Invited talk in International Conference on "Recent Advances on Green and Sustainable Developments (RAGSD 2023 organised by the Department of Chemistry, Akal University during 6-8th September, 2023.
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47. 59th Annual Convention of Chemists (ACC) by Indian Chemical Society (ICS) at Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM) Dhanbad.during December 16 – 18, 2022.
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46. Invited talk at Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata on 31st August, 2022.
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45. International webinar on "Recent trends in photochemistry" in St. Joseph’s College (Autonomous), Karnataka, India on 14th May, 2022.
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44. Symposium on the Emerging Topics in the Interdisciplinary and Applied Sciences in IACS, Kolkata during March 25-26, 2022.
43. International Webinar on “Modern Synthetic Methodologies for Creating Drugs and Functional Materials (MOSM2021)” in Yekaterinburg, Russia during November 8-12, 2021.
42. International Webinar on “Modern Trends in Chemical and Material Sciences (MTCMS-2021)” by Department of Chemistry, ICFAI University Tripura during September 20-24, 2021.
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41. Refresher Course in Chemistry as a Resource Person organized by HRDC, Guru Ghasidas Vishwavidyalaya, Bilaspur during August 23 – September 4, 2021
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40. Refresher Course in Chemistry (Theme: Recent Advances in Chemistry) as a Resource Person organized by HRDC, Calcutta University during March 16 – March 31, 2021.
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39. International Webinar on “The Present and Future of Excellence in Organic Synthesis (PFEOS-2021)” by Department of Chemical Sciences, Tezpur University during January 8-9, 2021.38.
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38. International Webinar on 57th Annual Convention of Chemists (ACC) by Indian Chemical Society (ICS) in IISER, Kolkata during 27th to 29th December, 2020.
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37. International Webinar on “Modern Synthetic Methodologies for Creating Drugs and Functional Materials (MOSM2020)” in Yekaterinburg, Russia during November 16-20, 2020
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36. Webinar entitled “Concepts in Organic & Medicinal Chemistry” at National Institute of Technology, Manipur during 6-10 November, 2020.
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35. International Webinar on Frontiers in Chemistry organized by Dept of Chemistry, North Bengal University on 1st October, 2020.
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34. International Webinar on New Horizons in Chemistry (IWNHC 2020) organized by Dept of Chemistry, Bankura University during 22-24 August, 2020.
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33. International Conferences on Emerging Trends in Catalysis & Synthesis organized by Dept of Chemistry, IIT-Kharagpur during 11-12 March, 2020.
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32. International Conferences on Chemistry for Human Development (ICCHD-2020) organized by PACF, University of Calcutta and HIT, Kolkata during 9-11 January,2020.
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31. International Seminar (ICBS-2020) on Innovation, Expansion, Impacts and Challenges in Chemical and Biological Sciences organized by Surendranath College, Calcutta university during 8-9 January, 2020.
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30. National Seminar on Emerging Trends in Chemical Sciences organized by Jadavpur University on January 07, 2020
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29. Recent Advances in Organic and Bioorganic Chemistry (RAOBC) organic by the Dept of Chemical Sciences, IISER Mohali in association with RSC during March 22-24, 2019.
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28. International Conference on Chemical & Biological Sciences in Drug Discovery-2019 in The Dept of Chemistry, Berhampur University, Odisha during March 8-10, 2019
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27. International Conference on Chemical & Biological Sciences in Drug Discovery-2019 in The Dept of Chemistry, Berhampur University, Odisha during March 8-10, 2019
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26. Key note-speaker in International symposium on Modern Synthetic Methodologies for the Creation of Drugs and Functional Materials (MOSM 2018) at Ural Federal University, Yekaterinburg, Russia during Nov 15-17, 2018
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25. Dept of Chemistry, Kyoto University (Yoshida), Japan on 02-08-2018
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24. Dept of Chemistry, Kyushu University, Japan on 27-07-2018
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23. Dept of Chemistry, Tokyo University, Japan on 20-07-2018
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22. Dept of Chemistry, Kanagawa University, Japan on 19-07-2018
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21. Dept of Chemistry (ICR), Uji, Kyoto University, Japan on 10-07-2018
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20. 22nd CRSI Symposium in Chemistry organized by Pt. Ravishankar Shukla University, Raipur during 2-4th Feb., 2018
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19. International symposium on Material Chemistry for Better Tomorrow organized by Dept of Chem., Asutosh College, Calcutta University on 7th November, 2017
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18. International symposium on Chemical Science organized by Dept of Chem., Burdwan Raj College, Burdwan University on 10th October, 2017
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17. National Symposium on Emerging Trends in Chemical Science organized by Dept of Chem., University of Kolkata on 30th March, 2017.
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16. National Conference on New Frontiers in Chemistry organized by Department of Chemistry, BITS Goa during January 28-19, 2017
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15. National Conference on Organic Chemistry in Sustainable Development organized by BITS, Pilani during August 29-30, 2016
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14. National seminar on Current Perspective in Chemical Research organized by Dept. of Chemistry, University of Calcutta on 30th March, 2016.
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13. National seminar on Current Perspective in Chemical Research organized by Dept. of Chemistry, University of Calcutta on 30th March, 2016.
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12.“Professor D.K. Banerjee Memorial Lecture Award” of the Dept of Org. Chem., IISc in 2015 on 19th January, 2016.
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11. 52nd Annual Convention of Chemists during December 28-30, 2015 coordinated by the Indian Chemical Society in JECRC, University, Jaipur, Rajasthan
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10. Indian Chemical Society in JECRC, University, Jaipur, Rajasthan XVII-Organic Chemistry Conference organized by NOST during October 27-30, 2015, at Hotel Le Meridien, Jaipur.
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9. National Seminar on Green Chemistry organized by Gushkara Mahadidyalay, Burdwan University, WB on 22th March, 2015.
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8. National Symposium on Current Trends in Synthetic Organic Chemistry organized by Dept of Chem.,IIT Kharagpur on 13th Jan, 2015.
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7. National Symposium on Frontiers in Chemical Sciences (FICS-2014) during December 04-06, 2014 Organized by Dept of Chemistry, IIT-Guwahati, Guwahati.
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6. National Symposium on Transcending Frontiers in Organic Chemistry (TFOC-2014) during October 9-11, 2014 Organized by CSIR-NIIST, Trivandrum.
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5. National Seminar on Chromatography organized by Dept of Chemistry, P K College, Contai, WB on 24 July, 2014.
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4. International Conference on Harnessing Natural Resources for Sustainable Development during January 29-31, 2014, Cotton College, Guwahati.
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3. National Seminar on Organocatalysis during March 23-24, 2013 organized by Dept of Chemistry, P K College, Contai, WB.
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2. National Seminar on Green Chemistry during February 1-2, 2013 organized by Dept of Chemistry, Panchakot Mahavidyalay, Purulia, WB
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1. National Workshop on Green Chemistry during December 27-28, 2012 organized by Dept of Chemistry, Sripat Singh College, Murshidabad, WB.