Comprehensive strategies for the synthesis of isoquinolines: Progress Since 2008 R Gujjarappa, N Vodnala, CC Malakar Advanced Synthesis & Catalysis 362 (22), 4896-4990, 2020 | 68 | 2020 |
Recent Advances in Pyridine‐Based Organocatalysis and its Application towards Valuable Chemical Transformations R Gujjarappa, N Vodnala, CC Malakar ChemistrySelect 5 (28), 8745-8758, 2020 | 30 | 2020 |
Organocatalytic oxidative synthesis of C2-functionalized benzoxazoles, naphthoxazoles, benzothiazoles and benzimidazoles D Kaldhi, N Vodnala, R Gujjarappa, S Nayak, V Ravichandiran, S Gupta, ... Tetrahedron Letters 60 (3), 223-229, 2019 | 29 | 2019 |
Copper‐Catalyzed Site‐Selective Oxidative C− C Bond Cleavage of Simple Ketones for the Synthesis of Anilides and Paracetamol N Vodnala, R Gujjarappa, CK Hazra, D Kaldhi, AK Kabi, U Beifuss, ... Advanced Synthesis & Catalysis 361 (1), 135-145, 2019 | 28 | 2019 |
Divergent synthesis of quinazolines using organocatalytic domino strategies under aerobic conditions R Gujjarappa, SK Maity, CK Hazra, N Vodnala, S Dhiman, A Kumar, ... European Journal of Organic Chemistry 2018 (33), 4628-4638, 2018 | 27 | 2018 |
Lewis Acid-Promoted Typical Friedel–Crafts Reactions Using DMSO as a Carbon Source N Vodnala, S Singh, CK Hazra The Journal of Organic Chemistry 87 (15), 10044-10053, 2022 | 22 | 2022 |
Pd-Catalyzed Decarboxylation and Dual C(sp3)–H Functionalization Protocols for the Synthesis of 2,4-Diarylpyridines R Gujjarappa, N Vodnala, M Kumar, CC Malakar The Journal of Organic Chemistry 84 (9), 5005-5020, 2019 | 22 | 2019 |
Niacin as a Potent Organocatalyst towards the Synthesis of Quinazolines Using Nitriles as C–N Source R Gujjarappa, N Vodnala, VG Reddy, CC Malakar European Journal of Organic Chemistry 2020 (7), 803-814, 2020 | 21 | 2020 |
Reagent-controlled divergent synthesis of 2-amino-1, 3-benzoxazines and 2-amino-1, 3-benzothiazines VPRK Putta, N Vodnala, R Gujjarappa, U Tyagi, A Garg, S Gupta, ... The Journal of Organic Chemistry 85 (2), 380-396, 2019 | 20 | 2019 |
Transition-metal-free variant of Glaser-and Cadiot-Chodkiewicz-type Coupling: Benign access to diverse 1, 3-diynes and related molecules D Kaldhi, N Vodnala, R Gujjarappa, AK Kabi, S Nayak, CC Malakar Tetrahedron letters 61 (16), 151775, 2020 | 19 | 2020 |
Hydrogen bonding network-enabled Brønsted acid-catalyzed Friedel–Crafts reactions: a green approach to access unsymmetrical diaryl-and triarylmethanes S Singh, S Mondal, N Vodnala, CK Hazra Green Chemistry 25 (3), 1014-1022, 2023 | 17 | 2023 |
Overview on biological activities of imidazole derivatives R Gujjarappa, AK Kabi, S Sravani, A Garg, N Vodnala, U Tyagi, D Kaldhi, ... Nanostructured Biomaterials: Basic Structures and Applications, 135-227, 2022 | 17 | 2022 |
Development of Transition‐Metal‐Free Lewis Acid‐Initiated Double Arylation of Aldehyde: A Facile Approach Towards the Total Synthesis of Anti‐Breast‐Cancer Agent S Singh, R Mahato, P Sharma, N Yadav, N Vodnala, C Kumar Hazra Chemistry–A European Journal 28 (14), e202104545, 2022 | 17 | 2022 |
HFIP-mediated strategy towards β-oxo amides and subsequent Friedel-Craft type cyclization to 2‑quinolinones using recyclable catalyst AK Kabi, R Gujjarappa, N Vodnala, D Kaldhi, U Tyagi, K Mukherjee, ... Tetrahedron letters 61 (46), 152535, 2020 | 17 | 2020 |
Conversion of alkynes into 1, 2-diketones using HFIP as sacrificial hydrogen donor and DMSO as dihydroxylating agent R Gujjarappa, N Vodnala, V Putta, VG Reddy, CC Malakar Tetrahedron letters 61 (10), 151588, 2020 | 17 | 2020 |
The facile and efficient organocatalytic platform for accessing 1, 2, 4-selenadiazoles and thiadiazoles under aerobic conditions VPRK Putta, R Gujjarappa, N Vodnala, R Gupta, PP Pujar, CC Malakar Tetrahedron letters 59 (10), 904-908, 2018 | 17 | 2018 |
An overview on biological activities of oxazole, isoxazoles and 1, 2, 4-oxadiazoles derivatives R Gujjarappa, S Sravani, AK Kabi, A Garg, N Vodnala, U Tyagi, D Kaldhi, ... Nanostructured biomaterials: basic structures and applications, 379-400, 2022 | 13 | 2022 |
Transition-Metal-Free Transfer Hydrogenative Cascade Reaction of Nitroarenes with Amines/Alcohols: Redox-Economical Access to Benzimidazoles AK Kabi, R Gujjarappa, A Roy, A Sahoo, D Musib, N Vodnala, V Singh, ... The Journal of Organic Chemistry 86 (21), 14597-14607, 2021 | 12 | 2021 |
A Facile C‐H Insertion Strategy using Combination of HFIP and Isocyanides: Metal‐Free Access to Azole Derivatives R Gujjarappa, N Vodnala, VG Reddy, CC Malakar Asian Journal of Organic Chemistry 9 (11), 1793-1797, 2020 | 11 | 2020 |
Facile Protocols towards C2-Arylated Benzoxazoles using Fe (III)-Catalyzed C (sp2-H) Functionalization and Metal-Free Domino Approach N Vodnala, R Gujjarappa, AK Kabi, M Kumar, U Beifuss, CC Malakar Synlett 29 (11), 1469-1478, 2018 | 11 | 2018 |