Regioselective Friedel–Crafts Reaction of Electron‐Rich Benzenoid Arenes and Spiroepoxyoxindole at the Spiro‐Centre: Efficient Synthesis of Benzofuroindolines and 2H‐Spiro … S Hajra, S Maity, S Roy Advanced Synthesis & Catalysis 358 (14), 2300-2306, 2016 | 53 | 2016 |
Domino Corey–Chaykovsky Reaction for One-Pot Access to Spirocyclopropyl Oxindoles S Hajra, S Roy, SKA Saleh Organic letters 20 (15), 4540-4544, 2018 | 43 | 2018 |
Reversal of Selectivity in C3-Allylation and Formal [3 + 2]-Cycloaddition of Spiro-epoxyoxindole: Unified Synthesis of Spiro-furanooxindole, (±)-N-Methylcoerulescine … S Hajra, S Roy, S Maity Organic letters 19 (8), 1998-2001, 2017 | 32 | 2017 |
Feedback inhibition in chemical catalysis leads the dynamic kinetic to kinetic resolution in C3-indolylation of spiro-epoxyoxindoles S Hajra, S Roy Organic letters 22 (4), 1458-1463, 2020 | 23 | 2020 |
Enroute sustainability: metal free C–H bond functionalisation S Roy, S Panja, SR Sahoo, S Chatterjee, D Maiti Chemical Society Reviews, 2023 | 19 | 2023 |
Photo‐Excited Nickel‐Catalyzed Silyl‐Radical‐Mediated Direct Activation of Carbamoyl Chlorides To Access (Hetero) aryl Carbamides S Maiti, S Roy, P Ghosh, A Kasera, D Maiti Angewandte Chemie 134 (44), e202207472, 2022 | 18 | 2022 |
Reagent-Controlled Reversal of Regioselectivity in Nucleophilic Fluorination of Spiro-epoxyoxindole: Synthesis of 3-Fluoro-3-hydroxymethyloxindole and 3-Aryl-3-fluoromethyloxindole S Hajra, S Roy, S Maity, S Chatterjee The Journal of Organic Chemistry 84 (4), 2252-2260, 2019 | 18 | 2019 |
Brønsted Acid Promoted Regioselective C‐3 Arylation and Heteroarylation of Spiro‐epoxyoxindoles for the Construction of All Carbon Quaternary Centres: A Detailed Study S Hajra, S Maity, S Roy, R Maity, S Samanta European Journal of Organic Chemistry 2019 (5), 969-987, 2019 | 11 | 2019 |
Controlling the regioselectivity of the ring opening of spiro-epoxyoxindoles for efficient synthesis of C (3)–N (1′)-bisindoles and C (3)–N (1′)-diindolylmethane S Hajra, S Maity, S Roy, D Das Organic & Biomolecular Chemistry 17 (33), 7747-7759, 2019 | 7 | 2019 |
Co (III) salen Catalyzed Enantioselective C3‐Indolylation of Spiro‐Epoxyoxindoles and Its Mechanistic Studies S Hajra, S Roy, AS Mondal Advanced Synthesis & Catalysis 362 (23), 5475-5484, 2020 | 6 | 2020 |
Light-induced Pd catalyst enables C(sp2)–C(sp2) cross-electrophile coupling bypassing the demand for transmetalation S Maiti, P Ghosh, D Raja, S Ghosh, S Chatterjee, V Sankar, S Roy, ... Nature Catalysis, 1-10, 2024 | 2 | 2024 |
Stereochemistry of the Benzylidene γ-Butyrolactone Dictates the Reductive Heck Cyclization Mode in the Asymmetric Synthesis of Aryltetralin Lignans: A Detailed Experimental and … B Sen, S Roy, S Garai, S Roy, A Anoop, S Hajra The Journal of Organic Chemistry 87 (6), 3910-3921, 2022 | 2 | 2022 |
How Solvation Energetics Dampen the Hydrogen Evolution Reaction to Maximize Zinc Anode Stability K Roy, A Rana, TK Ghosh, JN Heil, S Roy, KJ Vannoy, BM Tackett, ... Advanced Energy Materials, 2303998, 2024 | 1 | 2024 |