Asymmetric multifunctional modular organocatalysis: one-pot direct strategy to enantiopure α, β-disubstituted γ-butyrolactones P Mahto, NK Rana, K Shukla, BG Das, H Joshi, VK Singh Organic letters 21 (15), 5962-5966, 2019 | 28 | 2019 |
A facile and highly diastereoselective synthesis of carbocyclic spiro-pyrazolones via DABCO catalyzed Michael-Michael domino reaction NK Rana, K Shukla, P Mahto, RK Jha, VK Singh Tetrahedron 74 (38), 5270-5279, 2018 | 15 | 2018 |
Organocatalytic asymmetric synthesis of pyrrolo [3, 2-c] quinolines via a formal [3+ 2] cycloaddition-lactamization cascade reaction using a bifunctional squaramide catalyst P Mahto, K Shukla, A Das, VK Singh Tetrahedron 87, 132115, 2021 | 8 | 2021 |
Enantioselective synthesis of tetrahydrofuran spirooxindoles via domino oxa-Michael/Michael addition reaction using a bifunctional squaramide catalyst K Shukla, P Mahto, VK Singh Organic & Biomolecular Chemistry 20 (20), 4155-4160, 2022 | 1 | 2022 |
Organocatalytic Synthesis of γ-Butyrolactones B List, MJ Scharf Synfacts 15 (10), 1184, 2019 | | 2019 |