| Hexafluoroisopropanol-Mediated Intramolecular Ring-Opening Cyclization of Indolyl-N-Tethered Epoxides: Tether-Length-Controlled Synthesis of 1,7- and 1,2 … AJ Das, R Chouhan, SK Das The Journal of Organic Chemistry 86 (12), 8274-8285, 2021 | 21 | 2021 |
| Diastereoselective Synthesis of Indoline-and Pyrrole-Embedded Tetracycles via an Unprecedented Dearomative Indole-C3-Alkylation/Aza-Friedel–Crafts Cascade Reaction R Chouhan, AJ Das, SK Das The Journal of Organic Chemistry 87 (17), 11534-11546, 2022 | 10 | 2022 |
| Diastereocontrolled Construction of Spiroindolenines via Hexafluoroisopropanol-Promoted Dearomative Epoxide–Indole Cyclization R Chouhan, H Bhattacharyya, SK Das Organic Letters 26 (5), 1088-1093, 2024 | 7 | 2024 |
| A small molecule potent IRAK4 inhibitor abrogates lipopolysaccharide-induced macrophage inflammation in-vitro and in-vivo SA Choudhary, D Patra, A Sinha, S Mazumder, R Pant, R Chouhan, ... European Journal of Pharmacology 944, 175593, 2023 | 6 | 2023 |
| Trifluoroethanol-Mediated Cyclization of Two-Carbon-Tethered Epoxide–N-Boc Pairs: Completely Regioselective Synthesis of 3, 6-Disubstituted 1, 3-Oxazinan-2-ones J Das, R Chouhan, H Borgohain, BJ Borah, SK Das Synthesis 55 (13), 2037-2046, 2023 | 3 | 2023 |
| Interrupted Plancher Rearrangement Initiated by Dearomative Epoxide–Indole Cyclization: Formal Umpolung Reactivity of Indoles R Chouhan, SK Das Organic Letters 26 (51), 11156-11161, 2024 | 1 | 2024 |
| Dearomative Alkylation-Based Two-Step cis-Diastereoselective Synthesis of Indoline-2,3-Fused Chromans and Tetrahydropyrans R Chouhan, N Ray, NN Gogoi, SK Das The Journal of Organic Chemistry 89 (20), 14951-14967, 2024 | 1 | 2024 |
| Synthesis of benzimidazole-fused 1, 4-benzoxazepines and benzosultams spiro-connected to a 2-oxindole core via a tandem epoxide-opening/SN Ar approach A Gogoi, S Mukhopadhyay, R Chouhan, SK Das Organic & Biomolecular Chemistry 22 (2), 353-363, 2024 | 1 | 2024 |
| Constructing spirooxindoles from non-oxindole precursors: a one-pot nitro-reduction/double lactamization approach to spiro [indoline-3, 3′-quinoline]-2, 2′-diones R Chouhan, A Gogoi, SK Das Organic & Biomolecular Chemistry 22 (37), 7601-7606, 2024 | | 2024 |