A Ligand-Free Pd-Catalyzed Cascade Reaction: An Access to the Highly Diverse Isoquinolin-1(2H)-one Derivatives via Isocyanide and Ugi-MCR Synthesized … V Tyagi, S Khan, A Giri, HM Gauniyal, B Sridhar, PMS Chauhan Organic letters 14 (12), 3126-3129, 2012 | 108 | 2012 |
Skeletal diverse synthesis of N-fused polycyclic heterocycles via the sequence of ugi-type MCR and CuI-catalyzed coupling/tandem Pictet–Spengler reaction V Tyagi, S Khan, V Bajpai, HM Gauniyal, B Kumar, PMS Chauhan The Journal of organic chemistry 77 (3), 1414-1421, 2012 | 108 | 2012 |
Synthesis and cytotoxicity evaluation of (tetrahydro-β-carboline)-1, 3, 5-triazine hybrids as anticancer agents R Kumar, L Gupta, P Pal, S Khan, N Singh, SB Katiyar, S Meena, J Sarkar, ... European journal of medicinal chemistry 45 (6), 2265-2276, 2010 | 86 | 2010 |
Diversity-oriented sustainable synthesis of antimicrobial spiropyrrolidine/thiapyrrolizidine oxindole derivatives: New ligands for a metallo-β-lactamase from Klebsiella pneumonia A Dandia, S Khan, P Soni, A Indora, DK Mahawar, P Pandya, ... Bioorganic & medicinal chemistry letters 27 (13), 2873-2880, 2017 | 45 | 2017 |
Synthesis of 2-(pyrimidin-2-yl)-1-phenyl-2, 3, 4, 9-tetrahydro-1H-β-carbolines as antileishmanial agents R Kumar, S Khan, A Verma, S Srivastava, P Viswakarma, S Gupta, ... European journal of medicinal chemistry 45 (8), 3274-3280, 2010 | 45 | 2010 |
Facile synthesis of diverse isoindolinone derivatives via Ugi-4CR followed by Cu-catalyzed deamidative C (sp2)–C (sp3) coupling V Tyagi, S Khan, PMS Chauhan Tetrahedron Letters 54 (10), 1279-1284, 2013 | 34 | 2013 |
Access to indole-and pyrrole-fused diketopiperazines via tandem Ugi-4CR/intramolecular cyclization and its regioselective ring-opening by intermolecular transamidation S Pandey, S Khan, A Singh, HM Gauniyal, B Kumar, PMS Chauhan The Journal of organic chemistry 77 (22), 10211-10227, 2012 | 32 | 2012 |
Relay tricyclic Pd (ii)/Ag (i) catalysis: design of a four-component reaction driven by nitrene-transfer on isocyanide yields inhibitors of EGFR DM Sawant, S Sharma, RS Pathare, G Joshi, S Kalra, S Sukanya, ... Chemical communications 54 (82), 11530-11533, 2018 | 31 | 2018 |
Appendicitis risk prediction models in children presenting with right iliac fossa pain (RIFT study): a prospective, multicentre validation study D Nepogodiev, RJW Wilkin, CJ Bradshaw, C Skerritt, A Ball, ... The lancet child & adolescent health 4 (4), 271-280, 2020 | 30 | 2020 |
Synthesis of Diverse Nitrogen Heterocycles via Palladium‐Catalyzed Tandem Azide–Isocyanide Cross‐Coupling/Cyclization: Mechanistic Insight using … AJ Ansari, RS Pathare, AK Maurya, VK Agnihotri, S Khan, TK Roy, ... Advanced Synthesis & Catalysis 360 (2), 290-297, 2018 | 26 | 2018 |
A rational eco-compatible design strategy for regio-and diastereoselective synthesis of novel dispiropyrrolidine/thiapyrrolizidine hybrids A Dandia, R Singh, S Khan, S Kumari, P Soni Tetrahedron letters 56 (30), 4438-4444, 2015 | 24 | 2015 |
A natural product inspired hybrid approach towards the synthesis of novel pentamidine based scaffolds as potential anti-parasitic agents V Tyagi, S Khan, R Shivahare, K Srivastava, S Gupta, S Kidwai, ... Bioorganic & medicinal chemistry letters 23 (1), 291-296, 2013 | 23 | 2013 |
A simple and efficient microwave-assisted synthesis of substituted isoindolinone derivatives via ligand-free Pd-catalyzed domino C–C/C–N coupling reaction V Tyagi, S Khan, PMS Chauhan Synlett 24 (05), 645-651, 2013 | 22 | 2013 |
Iodine-catalyzed cross-coupling of isocyanides and thiols for the synthesis of S-thiocarbamates ASDMS Ramdas S. Pathare, Vikas Patil, Harpreet Kaur, Antim K. Maurya, Vijai ... Org. Biomol. Chem., 2018 | 21 | 2018 |
Application of Isocyanides as Amide Surrogates in the Synthesis of Diverse Isoindolin‐1‐one Derivatives by a Palladium‐Catalyzed Tandem Carboxamidation/Hydroamidation Reaction RS Pathare, S Sharma, S Elagandhula, V Saini, DM Sawant, M Yadav, ... European Journal of Organic Chemistry 2016 (33), 5579-5587, 2016 | 20 | 2016 |
Ugi Four-Component Reaction with Tandem Deprotection, Cyclization and Pictet–Spengler Reaction: A Concise Route to N-Fused Polycyclic Indolediketopiperazine Alkaloid Analogues V Tyagi, S Khan, PMS Chauhan Synlett, 1291-1297, 2013 | 16 | 2013 |
“On Water” Sustainable Synthesis of 1, 5‐Disubstituted Tetrazoles via Ugi‐Azide Reaction through Perturbation of Kosmotropes Using Nacl. A Dandia, S Khan, R Sharma, S Parihar, V Parewa ChemistrySelect 2 (30), 9684-9690, 2017 | 14 | 2017 |
Facile ligand-free Pd-catalyzed tandem C–C/C–N coupling reaction: a novel access to highly diverse tetrazole tag isoindoline derivatives M Sharma, I Khan, S Khan, R Mahar, SK Shukla, R Kant, PMS Chauhan Tetrahedron Letters 56 (40), 5401-5408, 2015 | 13 | 2015 |
Expedient base-mediated desulfitative dimethylamination, oxidation, or etherification of 2-(methylsulfanyl)-3, 5-dihydro-4H-imidazol-4-one scaffolds S Khan, V Tyagi, R Mahar, V Bajpai, B Kumar, PMS Chauhan Synthesis, 2405-2412, 2013 | 13 | 2013 |
2-Aminoimidazole, glycociamidine and 2-thiohydantoin-marine alkaloids as molecular inspirations for the development of lead structures R Kumar, S Khan, P MS Chauhan Current Drug Targets 12 (11), 1689-1708, 2011 | 12 | 2011 |