Items where Author is "Harsha, K. B."

Guddappa, H. and Chitrabanu, C. P. and Shetty, Manjunath and Harsha, K. B. and Vinaya, K. and Ananda Kumar, C. S. and Dinesh, R. and Rangappa, K. S. and Prasanna, D. S. (2022) Cu(II) immobilized on guanidine functionalized Fe3O4 magnetic substrate as a heterogeneous catalyst for selective reduction of nitroarenes. Journal of the Iranian Chemical Society, 19 (8). pp. 3697-3709. ISSN 1735-2428

Harsha, K. B. and Kavitha, C. V. and Swaroop, T. R. and Shobith, R. and Rangappa, K. S. (2021) A green synthesis of 1,5-benzodiazepines using reusable-heterogeneous silica sulfuric acid catalyst under solvent-free conditions and their antileukemic activity. Asian Journal of Chemistry, 33 (5). pp. 1006-1012.

Chaithanya, S. and Hegde, Mahesh and Sharath Kumar, K. S. and Ananda, H. and Mrinal, Srivastava and Harsha, K. B. and Mohan, C. D. and Kavya Ananthaswamy and Basappa and Raghavan, S. C. and Rangappa, K. S. (2018) Synthesis and biological evaluation of novel thiazol-2yl-amine derivatives as potential anticancer agents. Letters in Organic Chemistry, 15 (4). pp. 270-281. ISSN 1875-6255

Harsha, K. B. and Swaroop, T. R. and Roopashree, Rangaswamy and Jagadish, Swamy and Rangappa, K. S. (2018) Synthesis and in vitro anti-proliferative studies of new 2-(arylmethylthio)-6-ethyl-7H-pyrrolo2,3-dpyrimidin-4-ols. Chemical Data Collections, 15-16. 223 - 228.

Maryam Gilandoust and Harsha, K. B. and Mohan, C. D. and Raquib, A. R. and Rangappa, S. and Pandey, Vijay and Lobie, Peter E. and Basappa and Rangappa, K. S. (2018) Synthesis, characterization and cytotoxicity studies of 1,2,3-triazoles and 1,2,4-triazolo 1,5-a pyrimidines in human breast cancer cells. Bioorganic & Medicinal Chemistry Letters, 28 (13). 2314 - 2319. ISSN 1464-3405

Maryam Gilandoust and Harsha, K. B. and Mohan, C. D. and Raquib, A. R. and Rangappa, S. and Pandey, V. and Lobie, P. E. and Basappa and Rangappa, K. S. (2018) Synthesis, characterization and cytotoxicity studies of 1,2,3-triazoles and 1,2,4-triazolo 1,5-a pyrimidines in human breast cancer cells. Bioorganic and Medicinal Chemistry Letters, 28 (13). pp. 2314-2319.

Harsha, K. B. and Rangappa, S. and Preetham, H. D. and Swaroop, T. R. and Maryam Gilandoust and Rakesh, K. S. and Rangappa, K. S. (2018) An easy and efficient method for the synthesis of quinoxalines using recyclable and heterogeneous nanomagnetic-supported acid catalyst under solvent-free condition. ChemistrySelect, 3 (18). pp. 5228-5232.

Harsha, K. B. and Shobith, R. and Preetham, H. D. and Swaroop, T. R. and Maryam, Gilandoust and Rakesh, K. S. and Rangappa, K. S. (2018) An easy and efficient method for the synthesis of quinoxalines using recyclable and heterogeneous nanomagnetic‐supported acid catalyst under solvent‐free condition. ChemistrySelect, 3 (18). pp. 5228-5232. ISSN 2365-6549

Geetha, D. V. and Harsha, K. B. and Rangappa, K. S. and Sridhar, M. A. and Rajni Kant and Sumati, Anthal (2017) Crystal structure and Hirshfeld surface analysis of (6bR,14bR,15R,15aR)-ethyl 5-bromo-14b-phenyl-1,6b,8,9,14,14b,15,15a-octahydrochromeno 3′,4′:2,3 indolizino 8,7-b indole-15-carboxylate. Chemical Data Collections, 7-8. 93 - 101. ISSN 2405-8300

Sagar, B. K. and Harsha, K. B. and Yathirajan, H. S. and Rangappa, K. S. and Rathore, Ravindranath S. and Glidewell, Christopher (2017) Three closely related 4,5,6,7-tetra\-hydro-1\it H-pyrazolo\-4,3-{\it c}pyridines: synthesis, mol{\-}ecular conformations and hydrogen bonding in zero, one and two dimensions. Acta Crystallographica Section C, 73 (3). pp. 298-304. ISSN 2053-2296

Sagar, B. K. and Harsha, K. B. and Yathirajan, H. S. and Rangappa, K. S. and Rathore, Ravindranath S. and Glidewell, Christopher (2017) Three closely related 4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridines: synthesis, molecular conformations and hydrogen bonding in zero, one and two dimensions. Acta Crystallographica Section C, 73 (3). pp. 298-304. ISSN 2053-2296

Sagar, B. K. and Harsha, K. B. and Yathirajan, H. S. and Rangappa, K. S. and Rathore, Ravindranath S. and Glidewell, Christopher (2017) Three closely related 4,5,6,7-tetra­hydro-1H-pyrazolo­[4,3-c]pyridines: synthesis, mol­ecular conformations and hydrogen bonding in zero, one and two dimensions. Acta Crystallographica Section C, 73 (3). pp. 298-304. ISSN 2053-2296

Maryam Gilandoust and Harsha, K. B. and Madan Kumar, S. and Rakesh, K. S. and Lokanath, N. K. and Byrappa, K. and Rangappa, K. S. (2016) 5-Bromo-1,2,4-triazolo[1,5-a]pyrimidine. IUCrData, 1 (12). x161944. ISSN 2414-3146

Maryam Gilandoust and Harsha, K. B. and Madan Kumar, S. and Rakesh, K. S. and Lokanath, N. K. and Byrappa, K. and Rangappa, K. S. (2016) 5-(2-Eth­­oxy-4-fluoro­phen­yl)-1,2,4-triazolo[1,5-a]pyrimidine. IUCrData, 1 (11). x161770.

Maryam Gilandoust and Naveen, S. and Harsha, K. B. and Lokanath, N. K. and Rangappa, K. S. (2016) 1-(2′-Eth­­oxy-4′-fluoro-[1,1′-biphen­yl]-4-yl)-4-phenyl-1H-1,2,3-triazole. IUCrData, 1 (10). x161712. ISSN 2414-3146

Harsha, K. B. and Rangappa, K. S. (2016) One-step approach for the synthesis of functionalized quinoxalines mediated by T3P®–DMSO or T3P® via a tandem oxidation–condensation or condensation reaction. RSC Advance, 6 (62). pp. 57154-57162.

Rakesh, K. S. and Jagadish, S. and Swaroop, T. R. and Mohan, C. D. and Ashwini, N. and Harsha, K. B. and Zameer, F. and Girish, K. S. and Rangappa, K. S. (2015) Anti-cancer activity of 2,4-disubstituted thiophene derivatives: dual inhibitors of lipoxygenase and cyclooxygenase. MEDICINAL CHEMISTRY, 11 (5). pp. 462-472. ISSN 1875-6638

Pavan Kumar, C. S. and Harsha, K. B. and Mantelingu, K. and Rangappa, K. S. (2015) Diastereoselective synthesis of fused oxazolidines and highly substituted 1H-pyrrolo 2,1-c]1,4] oxazines via C-H functionalization. RSC ADVANCES, 5 (76). pp. 61664-61670. ISSN 2046-2069

Pavan Kumar, C. S. and Harsha, K. B. and Mantelingu, K. and Rangappa, K. S. (2015) Diastereoselective synthesis of fused oxazolidines and highly substituted 1h-pyrrolo 2,1-c1,4 oxazines via c-h functionalization. RSC Advances, 5 (76). pp. 61664-61670.

Pavan Kumar, C. S. and Harsha, K. B. and Sandhya, N. C. and Ramesha, A. B. and Mantelingu, K. and Rangappa, K. S. (2015) Highly diastereoselective synthesis of polycyclic amines via redox neutral C-H functionalization. NEW JOURNAL OF CHEMISTRY, 39 (11). pp. 8397-8404. ISSN 1369-9261

Narasimhamurthy, K. H. and Chandrappa, S. and Sharath Kumar, K. S. and Harsha, K. B. and Ananda, H. and Rangappa, K. S. (2014) Easy access for the synthesis of 2-aryl 2,3-dihydroquinazolin-4(1H)-ones using gem-dibromomethylarenes as synthetic aldehyde equivalent. RSC Advances, 4 (65). pp. 34479-34486. ISSN 2046-2069

Sharath Kumar, K. S. and Swaroop, T. R. and Harsha, K. B. and Narasimhamurthy, K. H. and Rangappa, K. S. (2012) T3P®-DMSO mediated one pot cascade protocol for the synthesis of 4-thiazolidinones from alcohols. Tetrahedron Letters, 53 (42). 5619 - 5623. ISSN 0040-4039

Sharath Kumar, K. S. and Swaroop, T. R. and Harsha, K. B. and Narasimhamurthy, K. H. and Rangappa, K. S. (2012) T3P®-DMSO mediated one pot cascade protocol for the synthesis of 4-thiazolidinones from alcohols. Tetrahedron Letters, 53 (42). 5619 - 5623. ISSN 0040-4039