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Browsing by Author Kshirsagar, Umesh Achyutrao

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Issue DateTitleAuthor(s)
20234H-Pyrido[1,2-a]pyrimidin-4-one, biologically important fused heterocyclic scaffold: Synthesis and functionalizationBhawale, Rajesh T.; Chillal, Abhinay S.; Kshirsagar, Umesh Achyutrao
2024Biomass derived Cu2O nanoparticles for N-atom insertion reactions: a base-free synthesis of quinazolinones with a green approachKshirsagar, Umesh Achyutrao
2023Cationic and anionic cross-assisted synergistic photocatalytic removal of binary organic dye mixture using Ni-doped perovskite oxideMulani, Sameena R.; Bimli, Santosh; Choudhary, Ekta; Bunkar, Rajendra; Kshirsagar, Umesh Achyutrao; Devan, Rupesh S.
2025Dual Role of Choline Azide for One-Pot Synthesis of Quinolines and Quinazolines Using Versatile Magnetic Cu-Oxalate@Fe3O4 CatalystKshirsagar, Umesh Achyutrao
2024Electrochemical Regioselective C(sp2)-H Bond Chalcogenation of Pyrazolo[1,5-a]pyrimidines via Radical Cross-Coupling at Room TemperatureChillal, Abhinay Subodh; Bhawale, Rajesh T.; Kshirsagar, Umesh Achyutrao
2024An expedient access to aminoquinazolines and quinazolinones via N-atom insertion reaction using copper nano particles decorated on magnetic carbon spheresKshirsagar, Umesh Achyutrao
2023Facile access to 1,2-disubstituted benzimidazoles and 2,3-dihydro-1H-perimidines using a biogenically synthesized single phase δ-MnO2 NP catalyst and its dye removal studyKshirsagar, Umesh Achyutrao
2024Green Approach for the Synthesis of 2-Phenyl-2H-indazoles and Quinazoline Derivatives Using Sustainable Heterogeneous Copper Oxide Nanoparticles Supported on Activated Carbon and OER StudyKshirsagar, Umesh Achyutrao
2025Metal and Base-Free Synthesis of Benzoxazino and Benzoxazepino Fused Isoquinolines: A DFT Insight and Photophysical StudyKshirsagar, Umesh Achyutrao
2024Micelle-Assisted C(sp2)-H Functionalization for C-Se and C-X Bond Formation in the Aqueous MediumChillal, Abhinay Subodh; Maurya, Chandani; Kshirsagar, Umesh Achyutrao
2025NIS-promoted carbochalcogenation of styrenes: regioselective C-3 alkylation of pyrazolo[1,5-a]pyrimidinesChillal, Abhinay Subodh; Kumari, Varsha; Kshirsagar, Umesh Achyutrao
2022Organic-Dye-Catalyzed Visible-Light-Mediated Regioselective C-3 Alkoxycarbonylation of Imidazopyridines by CarbazatesSarothiya, Durgesh; Bhawale, Rajesh T.; Kshirsagar, Umesh Achyutrao
2024Oxidative Cross-Dehydrogenative C-H Bond Amination of Imidazo[1,2-a]pyridines in Aqueous Media Under Metal-free ConditionsSarothiya, Durgesh; Kshirsagar, Umesh Achyutrao
2024Oxone® Mediated Regioselective C(sp2)−H Selenylation and Thiocyanation of Pyrazolo[1,5-a]pyrimidines at Room TemperatureChillal, Abhinay S.; Bhawale, Rajesh T.; Kshirsagar, Umesh Achyutrao
2020Pd-Catalyzed Decarboxylative Ortho-Aroylation of 2-Aryl-quinazolinone Comprising Intrinsic Directing Group with α-Oxocarboxylic AcidsKshirsagar, Umesh Achyutrao
2023Photoinduced Regioselective Chalcogenation and Thiocyanation of 4H-Pyrido[1,2-a] pyrimidin-4-ones Under Benign ConditionsChillal, Abhinay S.; Bhawale, Rajesh T.; Kshirsagar, Umesh Achyutrao
2023Porous LaFeO3 walnuts for efficient visible light driven photocatalytic detoxification of harmful organic pollutantsMulani, Sameena R.; Bimli, Santosh; Patil, Madhuri S.; Kshirsagar, Umesh Achyutrao; Devan, Rupesh S.
2024Regioselective C(sp2)-H halogenation of pyrazolo[1,5-a]pyrimidines facilitated by hypervalent iodine(iii) under aqueous and ambient conditionsChillal, Abhinay Subodh; Bhawale, Rajesh T.; Kshirsagar, Umesh Achyutrao
2020The regioselective coupling of 2-arylquinazolinone C-H with aldehydes and benzyl alcohols under oxidative conditionsKshirsagar, Umesh Achyutrao
2022Synergistic Approach for Decarboxylative Ortho C-H Aroylation of 2-Aryl-pyrido[1,2-a]pyrimidin-4-ones and Thiazolopyrimidinones by Merging Palladium Catalysis with Photo-catalysisBhawale, Rajesh T.; Sarothiya, Durgesh; Kshirsagar, Umesh Achyutrao
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