Palladium-catalyzed tandem oxidative cyclization of 1-bromohexa-1, 5-dien-3-ols: easy access to cyclopentenones SK Mal, D Ray, JK Ray Tetrahedron letters 45 (2), 277-279, 2004 | 63 | 2004 |
Novel synthetic approach toward (±)-β-cuparenone via palladium-catalyzed tandem Heck cyclization of 1-bromo-5-methyl-1-aryl-hexa-1, 5-dien-3-ol derivatives D Ray, JK Ray Organic letters 9 (2), 191-194, 2007 | 54 | 2007 |
Phosphorous pentoxide mediated synthesis of 5-HMF in ionic liquid at low temperature D Ray, N Mittal, WJ Chung Carbohydrate research 346 (14), 2145-2148, 2011 | 47 | 2011 |
Palladium-catalyzed intramolecular 5-endo–trig oxidative Heck cyclization: a facile pathway for the synthesis of some sesquiterpene precursors D Ray, S Paul, S Brahma, JK Ray Tetrahedron Letters 48 (45), 8005-8008, 2007 | 42 | 2007 |
Copper‐Catalyzed Direct Cross‐Coupling of Compounds Containing Activated C–H/Heteroatom–H Bonds with N‐Tosylhydrazones AP Jadhav, D Ray, VUB Rao, RP Singh European Journal of Organic Chemistry 2016 (14), 2369-2382, 2016 | 41 | 2016 |
Palladium-catalyzed novel cycloisomerization: An unprecedented domino oxidative cyclization towards substituted carbocycles D Ray, SK Mal, JK Ray Synlett 2005 (14), 2135-2140, 2005 | 40 | 2005 |
Cationic gold-catalyzed regioselective hydration of 1-arylalkynes through carbonyl group participation J Jeong, D Ray, CH Oh Synlett 23 (06), 897-902, 2012 | 32 | 2012 |
Ligand-promoted intramolecular dehydrogenative cross-coupling using a Cu catalyst: direct access to polycyclic heteroarenes D Ray, T Manikandan, A Roy, KN Tripathi, RP Singh Chemical Communications 51 (32), 7065-7068, 2015 | 30 | 2015 |
Palladium-catalyzed intramolecular oxidative heck cyclization and its application toward a synthesis of (±)-β-cuparenone derivatives supported by computational studies D Ray, Y Nasima, MK Sajal, P Ray, S Urinda, A Anoop, JK Ray Synthesis 45 (09), 1261-1269, 2013 | 28 | 2013 |
Recent Advances in the Green Synthesis of Active N-Heterocycles and Their Biological Activities S Majee, Shilpa, M Sarav, BK Banik, D Ray Pharmaceuticals 16 (6), 873, 2023 | 26 | 2023 |
Palladium-catalyzed expedient Heck annulations in 1-bromo-1, 5-dien-3-ols: Exceptional formation of fused bicycles JK Ray, R Singha, D Ray, P Ray, DY Rao, A Anoop Tetrahedron Letters 60 (13), 931-935, 2019 | 26 | 2019 |
Base-catalyzed condensation of β-bromovinylaldehydes with β-ketoesters followed by water-mediated cyclization and aromatization: one-pot access to substituted benzene derivatives D Ray, JK Ray Tetrahedron letters 48 (4), 673-676, 2007 | 26 | 2007 |
1, 3-Dipolar cycloaddition of 4-platinumisochromenyliums with an olefin and tandem insertion into benzylic C–H bonds JH Kim, D Ray, CS Hong, JW Han, CH Oh Chemical Communications 49 (50), 5690-5692, 2013 | 20 | 2013 |
An atom-economical and regioselective metal-free C-5 chalcogenation of 8-aminoquinolines under mild conditions V Kumar, K Banert, D Ray, B Saha Organic & Biomolecular Chemistry 17 (48), 10245-10250, 2019 | 18 | 2019 |
Synthesis of Pyrrole‐Annulated Heterocycles through Copper‐Catalyzed Site‐Selective Dehydrogenative Cross‐Coupling KN Tripathi, D Ray, RP Singh European Journal of Organic Chemistry 2017 (38), 5809-5813, 2017 | 18 | 2017 |
Pd-Catalyzed regioselective intramolecular dehydrogenative C-5 cross coupling in an N-substituted pyrrole-azole system KN Tripathi, D Ray, RP Singh Organic & Biomolecular Chemistry 15 (47), 10082-10086, 2017 | 18 | 2017 |
p-Toluenesulfonic acid induced conversion of fluorinated trimethylsilylethynylanilines into aminoacetophenones: versatile precursors for the synthesis of benzoazaheterocycles L Politanskaya, E Tretyakov Synthesis 50 (03), 555-564, 2018 | 16 | 2018 |
Inhibition of cancer cells by Quinoline-Based compounds: A review with mechanistic insights A Saxena, S Majee, D Ray, B Saha Bioorganic & Medicinal Chemistry, 117681, 2024 | 15 | 2024 |
Asymmetric Synthesis of 3-Pyrrole Substituted β-Lactams Through p-Toluene Sulphonic Acid-catalyzed Reaction of Azetidine-2, 3-diones with Hydroxyprolines RN Yadav, AL Shaikh, A Das, D Ray, BK Banik Current Organocatalysis 9 (4), 337-345, 2022 | 15 | 2022 |
Design and identification of novel annomontine analogues against SARS-CoV-2: An in-silico approach K Waidha, A Saxena, P Kumar, S Sharma, D Ray, B Saha Heliyon 7 (4), 2021 | 12 | 2021 |