Dr. SHUBHAM DEBNATH

Scientist with solid track record in research and development, ready to contribute to cutting-edge scientific projects. Known for reliability and adaptability, ensuring smooth project progression and team synergy. Highly skilled in experimental design and data analysis, with keen eye for detail. Expertise in Organic chemistry with great emphasis on synthetic methodology and spectroscopic analysis. Strong synthetic skills with over ten years of research experience.

• Reaction of allenylphosphonates/allenylphosphine oxides with thiocyanates/ isothiocyanates or oxalyl chloride/AgNO3. K. C. Kumara Swamy
• Manab Chakaravarty, Shubham Debnath, and M. N. Reddy Phosphorus Sulfur Silicon Rel. Elem. 2017, 192, 763.
• Reactivity of allenylphosphonates/allenyl phosphine oxides-some new addition/cycloaddition and cyclization pathways K. C. Kumara Swamy
• Mandala Anitha, Shubham Debnath, and Mallepalli Shankar Pure Appl. Chem. 2019, 91, 773.
• Reaction of indole carboxylic acid/amide with propargyl alcohols: (4 + 3) annulation, unexpected 3- to 2- carboxylate/amide migration and decarboxylative cyclization Karuppu Selvaraj, Shubham Debnath, K. C. Kumara Swamy
• Org. Lett. 2019, 21, 5451.
• Divergent reactivity of δ and β’- acetoxy allenoates with 2-sulfonamidoindoles via phosphine catalysis: Entry to dihydro-α-carboline, α-carboline and spiro cyclopentene motifs Shubham Debnath#, A Sanjeeva Kumar#, Sachin Chauhan, and K. C. Kumara Swamy
• (# authors contributed equally) J. Org. Chem. 2021, 86, 11583.
• Lewis base dependent (3 + 3) annulation of acetoxy allenoates with iminoindolines: α-carboline scaffolds with varied substituents Shubham Debnath, A. Sanjeeva Kumar, Sachin Chauhan, and K. C. Kumara Swamy
• Adv. Synth. Catal. 2022, 364, 4316.
• Lewis base catalyzed (3 + 3) annulation of acetoxy allenoates with N-Boc-oxindole, benzofuranone and pyrazolone: Synthesis of pyran scaffolds Shubham Debnath, Sachin Chauhan and K. C. Kumara Swamy
• Org. Biomol. Chem. 2023, 21, 5021.
• Ε-lactones and ε-lactams via (4 + 3) annulation and 3,4-dihydrocyclopenta[b]indoles via decarboxylative cyclization using indole carboxylic acids/amides and propargyl alcohol Shubham Debnath, Karuppu Selvaraj, and K. C. Kumara Swamy
• “Chemfest-2019” (Annual in-house symposium), School of Chemistry, University of Hyderabad, Hyderabad, February-2019.
• Reaction of indole carboxylic acid/amide with propargyl alcohols: Unexpected 3 to carboxylate/amide migration, decarboxylative cyclization and reaction of allenylphosphine Oxides with NH4SCN and ICl. Shubham Debnath, and K. C. Kumara Swamy
• “INSPIRE Fellowship Review Meeting-2019”, K L Deemed to be University, Vaddeswaram, Guntur district, June-2019.
• Ε-Lactones and ε-lactams via (4 + 3) annulation and 3,4-dihydrocyclopenta[b]indoles via decarboxylative cyclization using indole carboxylic acids/amides and propargyl alcohols Shubham Debnath, Karuppu Selvaraj, and K. C. Kumara Swamy
• “CRSI-NSC-26, 26th National Symposium in Chemistry”, Department of Chemistry, School of Advanced Science, VIT Vellore, February-2020.
• Complex reactivity of δ- and β’-acetoxy allenoates with 2-sulfonamidoindoles mediated by PPh3 and DBU. Shubham Debnath, A. Sanjeeva Kumar, and K. C. Kumara swamy
• “Chemfest-2021” (annual in-house symposium), School of Chemistry, University of Hyderabad, Hyderabad, March-2021 (Best oral presentation award).
• Lewis base catalyzed complex reactivity of δ and β’-acetoxy allenoates with 2-sulfonamidoindoles in (3 + 3) annulation reactions. Shubham Debnath, A. Sanjeeva Kumar, and K. C. Kumara Swamy
• “Chemfest-2022” (Annual in-house symposium), School of Chemistry, University of Hyderabad, Hyderabad, April-2022.