Student Presentations at International/National Conferences

• A Poster presentation titled "Highly Emissive Azaflavanone - Phenyl Vinyl Sulfone-based Organic Fluorophores: Synthesis and Photophysical studies". J. Jayapratha, M. Premkumar and Duddu S. Sharada*. Presented in NCGETS- 2024 "Organised by Department of Green Energy Technology, Pondicherry University, India 21st March 2024

• A Poster presentation titled "Effect of Zinc doping on the Structural and Optical Properties of Nanostructured SnO2 Thin film fabrication by Spray Pyrolysis method". M. Premkumar, V. Janakiraman and Duddu S. Sharada*. Presented in NCGETS- 2024 "Organised by Department of Green Energy Technology, Pondicherry University, India 21st March 2024

• A Poster presentation titled “Copper-Catalyzed Intramolecular α-C‒H Amination via Ring-Opening Cyclization Strategy to Quinazolin-4-ones: Development and Application in Rutaecarpine Synthesis". Sonali Biswal, Duddu S. Sharada*. presented in XV J-NOST Conference on Organic Chemistry-18,Oct -21 Oct 2019, at University of Delhi.

• A Poster presentation titled “C3-H trifluoromethylation of 2H-indazole under transition-metal-free photoredox catalysis". Arumugavel Murugan, Duddu S. Sharada*. presented in 20th Tetrahedron Symposium. Bangkok, Thailand  18-21 June 2019

• An Oral presentation titled "Sustainable Approaches for site-selective C-H Functionalization of 2H-Indazoles". Arumugavel Murugan, Duddu S. Sharada*. presented in In House Symposium (IHS-2019) ”Organised by Department of chemistry, Indian Institute of Technology Hyderabad, India 30 March 2019 

• A Poster presentation titled "An Exocyclic N-Acyliminium ion (NAI) Cyclization: Access to Fully Substituted Oxazoles and Furocoumarins". Venkata Nagarjuna Babu, Duddu S. Sharada*. presented in In House Symposium (IHS-2019) ”Organised by Department of chemistry, Indian Institute of Technology Hyderabad, India 30 March 2019

• A Poster presentation titled "Visible-Light-Mediated Nitrogen Incorporation via Dual C(sp3)-H and C(sp2)-H Bond Functionalization by Photo redox Catalysis". Srilaxmi. M, Duddu S. Sharada*. presented in In House Symposium (IHS-2019) ”Organised by Department of chemistry, Indian Institute of Technology Hyderabad, India 30 March 2019  

• A Poster presentation titled "Rh catalyzed Ring Opening of Cyclopropanols (ROC) approach towards highly functionalized Indoles". Sakshay Mittal, Duddu S. Sharada*. presented in In House Symposium (IHS-2019) ”Organised by Department of chemistry, Indian Institute of Technology Hyderabad, India 30 March 2019 

• A Poster presentation titled "Copper catalyzed oxidative Ring Opening of Cyclopropanols towards 1,2-Diketo analogues". Shrutarshi Mitra, Duddu S. Sharada*. presented in In House Symposium (IHS-2019) ”Organised by Department of chemistry, Indian Institute of Technology Hyderabad, India 30 March 2019 

• A Poster presentation titled "A metal free approach towards highly substitued Quinolines". Vishal Rawat, Duddu S. Sharada*. presented in In House Symposium (IHS-2019) ”Organised by Department of chemistry, Indian Institute of Technology Hyderabad, India 30 March 2019 

• Dr. D. S. Sharada, Mr. A. Murugan, Mr. Narenderreddy Katta, Mr. Srutarshi Mitra attended a workshop on Photofunctional Gold Molecules and Nano Materials 2019 jointly conducted by IIT Hyderabad & Ritsumeikan University Japan 

• A Poster presentation titled “ Stereoselective Aminoiodination of Activated Alkynes with Organoiodine(III) Reagents and Amines via Multiple-Site Functionalization: Access to Iodinated Enamines and N-Aryl Indoles". NarenderreddyKatta,  presented in  13th CRSI- RSC Joint Symposium in Chemistry 7 February  2019, at Indian Institute of Technology Madras, Tamilnadu, India. & 24th CRSI- National Symposium in Chemistry (CRSI-NSC-24) 8-10 February  2019 at CSIR- CLRI, Chennai, Tamilnadu, India.

• A Poster presentation titled “ Copper-Catalyzed Intramolecular α-C‒H Amination via Ring-Opening Cyclization Strategy to Quinazolin-4-ones: Development and Application in Rutaecarpine Synthesis". Srilaxmi.M, Duddu S. Sharada*. presented in Organic Molecules as synthons and reagents for Innovations Conference on Organic Chemistry, 7-9 February  2019, at Indian Institute of Technology Roorkee, India

• A Poster presentation titled “ Iron Promoted C3-H Nitration of 2H-Indazole: Direct access to 3- Nitro-2H-Indazoles". Arumugavel Murugan,  Duddu S. Sharada*. presented in XIV J-NOST Conference on Organic Chemistry-28,Nov -1 Dec  2018, at CSIR-IICT Hyderabad.

• An Oral presentation titled “PIDA/TBAB-Promoted Oxidative Geminal Dibromofunctionalization of Alkynes: Direct Synthesis of Geminal Diazides". Venkata Nagarjuna Babu, Duddu S. Sharada*. presented in XIV J-NOST Conference on Organic Chemistry-28, Nov -1 Dec  2018, at CSIR-IICT Hyderabad.

• An oral presentation titled "A facile metal-free route to alpha- amino amidines and one-pot transformation into 3-amidine-2H- indazoles in an aqueous medium"  Arepally Sagar, Duddu S. Sharada* presented in ACS National Meeting Moscone Center, San Francisco, California, USA, April 2-6, 2017

• A poster presentation titled “Metal-Free Regioselective Dual C-H Functionalization in Cascade Fashion: Access to Isocryptolepine Alkaloid Analogues” Arumugavel Murugan, Shinde Vidyacharan, Ruma Ghosh and Duddu S. Sharada, presented in International Conference on Organic Chemistry-21, Dec 11-16, 2016, at Indian Institute of Technology Bombay.

• A poster presentation titled “Metal-Free Cyclic Iminium Induced One-pot Double Annulation Cascade: Access to Dihydroisoquinolinium (DHIQ) Salts” Venkata Nagarjuna Babu, A. Sagar, Anand H. Shinde and Duddu S. Sharada, presented in International Conference on Organic Chemistry-21, Dec 11-16, 2016, at Indian Institute of Technology Bombay.

• A poster presentation titled “Hypervalent Iodine(III)-Mediated Dehydrogenative Nitrogenation of N-Aryl Vinylogous Carbamates to Quinoxalines in Cascade Fashion: Access to 1, 4, 5, 8-Tetraazaphenanthrene” A. Sagar, Shinde Vidyacharan, Anand H. Shinde and Duddu S. Sharada, presented in International Conference on Organic Chemistry-21, Dec 11-16, 2016, at Indian Institute of Technology Bombay..

• A poster presentation titled “C(sp2)−H Functionalization of 2H−indazoles at C3-position via palladium(II)−catalyzed isocyanide insertion strategy leading to diverse heterocycles” Shinde Vidyacharan, and Duddu S. Sharada*, presented in International Conference on Organic Chemistry-21, Dec 11-16, 2016, at Indian Institute of Technology Bombay..

• A poster presentation titled “Nickel-Catalyzed Aerobic Oxidative Isocyanide Insertion: Access to Benzimidazoquinazoline Derivatives via Sequential Double Annulation Cascade (SDAC) strategy, Anand H Shinde, and Duddu S. Sharada.* presented in International Conference on Organic Chemistry-21, Dec 11-16, 2016, at Indian Institute of Technology Bombay.

• A poster presentation titled "A new route for the synthesis of a highly substituted 4-aminoquinoline drug like molecules via Aza Hetero-Diels- Alder Reaction", Shinde Vidyacharan, and Duddu. S. Sharada*, at the 16th Tetrahedron Symposium, Asian Edition 10-13 November, 2015 at the Shanghai Institute of Organic Chemistry, Shanghai, China.

• A poster presentation titled " A Facile One-Pot Protocol for the Synthesis of Tetrazolyl-tetrahydro-isoquinolines via Novel Domino Intramolecular Cyclization/Ugi-Azide Sequence", Anand H. Shinde, and Duddu. S. Sharada*, presented in JNOST-2014, National Conference on Organic Synthesis, dec 4-6, 2014, at Indian Institute of Technology Madras.

• A poster presentation titled "A facile synthesis of 2H-indazoles under neat conditions and further transformation into aza-γ-carboline alkaloid analogues in a tandem one-pot fashion Shinde Vidyacharan, and Duddu S. Sharada*, presented in JNOST-2014, National Conference on Organic Synthesis, dec 4-6, 2014, at Indian Institute of Technology Madras.

• An oral presentation titled " I2 promoted cross-dehydrogenative coupling of α-carbonylaldehydes with alcohols for the synthesis of α-ketoesters", A. Sagar, and Duddu S. Sharada*, presented in JNOST-2014, National Conference on Organic Synthesis, dec 4-6, 2014, at Indian Institute of Technology Madras.

• A poster presentation titled "Microwave-assisted facile synthesis of [a]-annelated pyrazolopyrroloindoles via intramolecular azomethine imine 1,3-dipolar cycloaddition", Anand H. Shinde, and Duddu S. Sharada, presented in 16th CRSI national symposium in chemistry, Feb 7-9, 2014, at Indian Institute of Technology Bombay.

• A poster presentation titled "A facile protocol for the synthesis of 3-aminoimidazo-fused Heterocycles via the Groebke–Blackburn–Bienayme reaction under catalyst-free and solvent-free conditions", Shinde vidyachraran,and Duddu S. Sharada* , presented in 16th CRSI national symposium in chemistry, Feb 7-9, 2014, at Indian Institute of Technology Bombay.

• An oral presentation titled "Microwave-Assisted Catalyst-free and Solvent-free, C-N, N-N bond Formation Leading to 2H-Indazoles from Arylazides: Construction of Epiminoquinoline and Indazoloquinoxaline backbones" Shinde Vidyacharan,  and Duddu S. Sharada* presented in NCGPNM-2014  at Hindustan university, Chennai.

• An oral presentation titled "A facile metal-free route to alpha- amino amidines and one-pot transformation into 3-amidine-2H- indazoles in an aqueous medium"  Arepally Sagar, and Duddu S. Sharada* presented in NCGPNM-2014  at Hindustan university, Chennai.

• A poster presentation titled “Direct synthesis of palladium porphyrins from acyldipyrromethanes” at the 229th ACS National Meeting, San Deigo, CA, March 13-17, 2005 in Organic and Science mix divisions.

• A poster presentation and a talk titled “A facile tandem construction of C-O and C-C bonds: a novel one- pot transformation of Baylis-Hillman adducts into 2-benzoxepines’’ at the In-House symposium (Chemfest, 2004) School of Chemistry, University