An expedient microwave assisted regio-and stereoselective synthesis of spiroquinoxaline pyrrolizine derivatives and their AChE inhibitory activity AM Akondi, S Mekala, ML Kantam, R Trivedi, LR Chowhan, A Das New Journal of Chemistry 41 (2), 873-878, 2017 | 62 | 2017 |
Ligand Free One-Pot Synthesis of Pyrano[2,3-c]pyrazoles in Water Extract of Banana Peel (WEB): A Green Chemistry Approach KD Dwivedi, B Borah, LR Chowhan Frontiers in Chemistry 7, 944, 2020 | 46 | 2020 |
Heterogeneous graphene oxide as recyclable catalyst for azomethine ylide mediated 1,3 dipolar cycloaddition reaction in aqueous medium NSKLRC Marri Sameer Reddy RSC Advances 8, 35587-35593, 2018 | 45 | 2018 |
Recent approaches in the organocatalytic synthesis of pyrroles RLC Biplob Borah, Kartikey D. Dwivedi RSC Advances 11 (22), 13585-13601, 2021 | 42* | 2021 |
Recent advances in the transition-metal-free synthesis of quinoxalines LRC Biplob Borah RSC Advances 11, 37325, 2021 | 41 | 2021 |
An expedient regio and diastereoselective synthesis of novel spiropyrrolidinylindenoquinoxalines via 1, 3-dipolar cycloaddition reaction MS Reddy, LR Chowhan, NS Kumar, P Ramesh, SB Mukkamala Tetrahedron Letters 59 (14), 1366-1371, 2018 | 41 | 2018 |
Recent advances in metal‐and organocatalyzed asymmetric functionalization of pyrroles B Borah, KD Dwivedi, LR Chowhan Asian Journal of Organic Chemistry 10 (11), 2709-2762, 2021 | 32 | 2021 |
4-Hydroxycoumarin: a versatile substrate for the transition-metal-free multicomponent synthesis of bioactive heterocycles RLC Biplob Borah, Kartikey D. Dwivedi Asian Journal of Organic Chemistry, 10.1002/ajoc.202100550, 2021 | 32 | 2021 |
Recent advances in the microwave-and ultrasound-assisted green synthesis of coumarin-heterocycles B Borah, KD Dwivedi, B Kumar, LR Chowhan Arabian Journal of Chemistry 15 (3), 103654, 2022 | 29 | 2022 |
Zinc oxide nanoparticles as efficient catalyst for the synthesis of novel di-spiroindolizidine bisoxindoles in aqueous medium N Satish Kumar, MS Reddy, VR Bheeram, SB Mukkamala, ... Environmental Chemistry Letters 17, 455-464, 2019 | 26 | 2019 |
Copper (I) Catalyzed Sp3 C-H Arylation of N-Arylglycine Ester Derivatives under Aerobic Conditions. MC Daggupati V. Ramana, L. Raju Chowhan ChemistrySelect 2 (7), 2241-2244, 2017 | 25 | 2017 |
Asymmetric Mannich reaction: highly enantioselective synthesis of 3-amino-oxindoles via chiral squaramide based H-bond donor catalysis KS Rao, P Ramesh, LR Chowhan, R Trivedi RSC advances 6 (87), 84242-84247, 2016 | 25 | 2016 |
Sonochemistry in an organocatalytic domino reaction: an expedient multicomponent access to structurally functionalized dihydropyrano[3,2-b]pyrans, spiro-pyrano[3,2-b]pyrans … RLC Biplob Borah, Jahnu Bora, Pambala Ramesh RSC Advances 12, 12843-12857, 2022 | 24 | 2022 |
Ultrasound-assisted transition-metal-free catalysis: a sustainable route towards the synthesis of bioactive heterocycles B Borah, LR Chowhan RSC advances 12 (22), 14022-14051, 2022 | 24 | 2022 |
TiO2 Nanoparticle Catalyzed Rapid Synthesis of Spiroxindole‐Pyrrolidine in Aqueous Medium and Evaluation of their Antimicrobial Properties P Ramesh, MS Reddy, NS Kumar, B Rathod, RS Prakasham, LR Chowan ChemistrySelect 3 (31), 9096-9101, 2018 | 22 | 2018 |
Isatin N, N’‑Cyclic Azomethine Imine 1, 3-Dipole Mediated Regio and Diastereoselective Synthesis of isoxazole-containing Spirooxindoles by an Abnormal [3+2] Cycloaddition RLC Kartikey D. Dwivedi, Marri Sameer Reddy Tetrahedron Letters, 152664, 2020 | 20 | 2020 |
Corrosion inhibition on mild steel by phosphonium salts in 1 M HNO3 aqueous medium N Palaniappan, LR Chowhan, S Jothi, IG Bosco, IS Cole Surfaces and Interfaces 6, 237-246, 2017 | 20 | 2017 |
Hydrophobically directed, catalyst-free, multi-component synthesis of functionalized 3, 4-dihydroquinazolin-2 (1 H)-ones DV Ramana, B Vinayak, V Dileepkumar, USN Murty, LR Chowhan, ... RSC advances 6 (26), 21789-21794, 2016 | 20 | 2016 |
Review on Synthesis and Medicinal Application of Dihydropyrano[3,2-b]Pyrans and SpiroPyrano[3,2-b]Pyrans by Employing the Reactivity of 5-Hydroxy-2-(Hydroxymethyl)-4H-Pyran-4-One RLC Biplob Borah, Kartikey D. Dwivedi Polycyclic Aromatic Compounds, 1-45, 2021 | 19* | 2021 |
Exploring TiO2 NPs as efficient catalyst for 1,6 Michael addition of 3-methyl-5-pyrazolone on 3-methyl-4-nitro-5-alkenyl isoxazoles and rapid synthesis of 3,3‐bis … KD Dwivedi, SR Marri, SK Nandigama, LR Chowhan Synthetic Communications 48 (20), 2695-2707, 2018 | 18 | 2018 |