Get started
Author

Umesh A. Kshirsagar

Observed names: Kshirsagar, U.A., Kshirsagar, Umesh, Kshirsagar, Umesh A., U. A. Kshirsagar, Umesh Kshirsagar
ORCID: 0000-0002-3224-7281
Observed ORCID: 0000-0002-3224-7281
OpenAlex ID: A5070112982
Recent developments in the chemistry of quinazolinone alkaloids
2015 · U. A. Kshirsagar · Organic & Biomolecular Chemistry · 367
Advanced Synthetic Strategies for Constructing Quinazolinone Scaffolds
2016 · Umesh Kshirsagar, Rajendra Rohokale · Synthesis · 111
Iron-Catalyzed Oxidative Cross-Coupling of Phenols and Alkenes
2013 · Umesh A. Kshirsagar, Clil Regev, et al. · Organic Letters · 81
One pot synthesis of substituted imidazopyridines and thiazoles from styrenes in water assisted by NBS
2015 · Mahesh H. Shinde, Umesh A. Kshirsagar · Green Chemistry · 80
Copper-Catalyzed Intramolecular N-Arylation of Quinazolinones: Facile Convergent Approach to (−)-Circumdatins H and J
2010 · Umesh A. Kshirsagar, Narshinha P. Argade · Organic Letters · 73
Aerobic Iron‐Based Cross‐Dehydrogenative Coupling Enables Efficient Diversity‐Oriented Synthesis of Coumestrol‐Based Selective Estrogen Receptor Modulators
2013 · Umesh A. Kshirsagar, Regev Parnes, et al. · Chemistry - A European Journal · 67
Ligand-Controlled Iron-Catalyzed Coupling of α-Substituted β-Ketoesters with Phenols
2012 · Regev Parnes, Umesh A. Kshirsagar, et al. · Organic Letters · 61
Hexamethyldisilazane-iodine induced intramolecular dehydrative cyclization of diamides: a general access to natural and unnatural quinazolinones
2007 · Umesh A. Kshirsagar, Santosh B. Mhaske, et al. · Tetrahedron Letters · 48
Eosin Y photoredox catalyzed net redox neutral reaction for regiospecific annulation to 3-sulfonylindoles via anion oxidation of sodium sulfinate salts
2017 · Rajendra S. Rohokale, Shrikant D. Tambe, et al. · Organic & Biomolecular Chemistry · 43
Visible‐Light‐Mediated Eosin Y Photoredox‐Catalyzed Vicinal Thioamination of Alkynes: Radical Cascade Annulation Strategy for 2‐Substituted‐3‐sulfenylindoles
2018 · Shrikant D. Tambe, Rajendra S. Rohokale, et al. · European Journal of Organic Chemistry · 39
Organic-Dye-Catalyzed Visible-Light-Mediated Regioselective C-3 Alkoxycarbonylation of Imidazopyridines by Carbazates
2022 · Durgesh Sarothiya, Rajesh T. Bhawale, et al. · The Journal of Organic Chemistry · 37
Metal‐Free Synthesis of 3‐Thiocyanatobenzothiophenes by Eosin Y Photoredox‐Catalyzed Cascade Radical Annulation of 2‐Alkynylthioanisoles
2018 · Shrikant D. Tambe, Mahesh S. Jadhav, et al. · European Journal of Organic Chemistry · 37
N-Bromosuccinimide promoted and base switchable one pot synthesis of α-imido and α-amino ketones from styrenes
2015 · Mahesh H. Shinde, Umesh A. Kshirsagar · Organic & Biomolecular Chemistry · 34
Total Synthesis of Proposed Auranthine
2010 · Umesh A. Kshirsagar, Vedavati G. Puranik, et al. · The Journal of Organic Chemistry · 32
Facile approach to diverse range of 1,3-diaza-heterocycles: angular/linear selectivity paradigm and a remarkable intramolecular methyl migration
2009 · Umesh A. Kshirsagar, Narshinha P. Argade · Tetrahedron · 28
Cationic and anionic cross-assisted synergistic photocatalytic removal of binary organic dye mixture using Ni-doped perovskite oxide
2023 · Sameena R. Mulani, Santosh Bimli, et al. · Chemosphere · 25
A copper catalyzed multicomponent cascade redox reaction for the synthesis of quinazolinones
2016 · Mahesh H. Shinde, Umesh A. Kshirsagar · RSC Advances · 24
Visible Light Assisted Direct C3–H Arylation of Pyrido[1,2-a]pyrimidin-4-ones and Thiazolo[3,2-a]pyrimidin-5-ones
2023 · Rajesh T. Bhawale, Umesh A. Kshirsagar · The Journal of Organic Chemistry · 22
4 H ‐Pyrido [1,2‐a]pyrimidin‐4‐one, biologically important fused heterocyclic scaffold: Synthesis and functionalization
2023 · Rajesh T. Bhawale, Abhinay S. Chillal, et al. · Journal of Heterocyclic Chemistry · 21
Photoinduced Regioselective Chalcogenation and Thiocyanation of 4H‐Pyrido[1,2‐a] pyrimidin‐4‐ones Under Benign Conditions
2023 · Abhinay S. Chillal, Rajesh T. Bhawale, et al. · European Journal of Organic Chemistry · 19
Electrochemical Regioselective C(sp 2 )–H Bond Chalcogenation of Pyrazolo[1,5- a ]pyrimidines via Radical Cross-Coupling at Room Temperature
2024 · Abhinay S. Chillal, Rajesh T. Bhawale, et al. · The Journal of Organic Chemistry · 18
PDF
Biomass derived Cu 2 O nanoparticles for N-atom insertion reactions: a base-free synthesis of quinazolinones with a green approach
2024 · Thrilokraj R., Jan Grzegorz Małecki, et al. · Green Chemistry · 17
Facile access to 1,2-disubstituted benzimidazoles and 2,3-dihydro-1 H -perimidines using a biogenically synthesized single phase δ-MnO 2 NP catalyst and its dye removal study
2023 · Nandini R., Thrilokraj R., et al. · New Journal of Chemistry · 15
Porous LaFeO3 walnuts for efficient visible light driven photocatalytic detoxification of harmful organic pollutants
2023 · Sameena R. Mulani, Santosh Bimli, et al. · Materials Chemistry and Physics · 15
Oxone® Mediated Regioselective C(sp 2 )−H Selenylation and Thiocyanation of Pyrazolo[1,5‐ a ]pyrimidines at Room Temperature
2024 · Abhinay S. Chillal, Rajesh T. Bhawale, et al. · ChemistrySelect · 14
Works count: 83
Citation count: 1,405
H-index: 19
I10-index: 26
Year
Topic
Type