Onkar S. Bankar

Indian Institute of Science Education and Research Pune — India

Chemistry · Physical Sciences

3h-index26citations21works0.62yr avg
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Research Topics

Cyclopropane Reaction Mechanisms(13), Catalytic C–H Functionalization Methods(12), Radical Photochemical Reactions(5), Crystallization and Solubility Studies(4), X-ray Diffraction in Crystallography(4)

Publications21 total

Carbenoid and Vinylogous Reactivity of Diazo Arylidene Succinimide (DAS) with Benzyl Aryl Thioethers under Rhodium Catalysis
Synlett·2026
Oxa-Michael Cascade [4+2] Annulation of Pyrazoledione-derived Morita–Baylis–Hillman (Pyro-MBH) Alcohols with Arylidene Pyarazolones: One pot Access to Dispiropyrazolone fused Tetrahydropyran
2025Open Access
Oxonium/Sulfonium Ylide Rearrangements to Access Chromenes and Thiochromenes: Concerted or Stepwise Pathway?
Chemistry - An Asian Journal·2025
Direct Access to 3,4‐Fused Spirooxindoles Through Visible‐Light‐Driven Diasterioselective [4+2] Cyclization of 3‐Methylene Oxindoles
Asian Journal of Organic Chemistry·2025· 1 cited
Intramolecular Rhodium Catalyzed Sigmatropic Rearrangement of Diazo-Derived Oxo-nium and Sulfonium Ylides: A Versatile Approach for the Synthesis of Functionalized Chromenes and Thiochromenes
2025Open Access
Ruthenium Catalyzed Tunable Reactivity of Acceptor-Acceptor DIPOL with Different Thioether Derivatives: Access to Bench Stable Sulfonium Ylides and Alkoxy Pyrazoles
2025Open Access
A Visible Light Driven Diasterioselective (4+2) Cyclization of 3-Methylene Oxindole at Unactivated C4 Position: Direct Access to 3-4 Fused Spiroox-indoles
2024Open Access
Palladium Catalyzed C3-(sp<sup>2</sup>)-H Alkenylation of Pyrroles via a Benzothiazole Directing Group: A Direct Access to Organic Thermally Activated Delayed Fluorescence Materials
The Journal of Organic Chemistry·2024
The Reactivity of Acceptor-Acceptor Diazo Pyrazolones with Allyl Thioethers under Visible Light: Access to Homoallyl Sulfides, Spiropyrazolones - Pesticide Analogues and Photoflow Synthesis
Organic Letters·2024· 3 cited
Photosensitizer-Free Photoinduced Ground-State Triplet Carbene-Assisted Persistent Aryloxy Radical Generation via Hydrogen Atom Transfer
Organic Letters·2024· 2 cited
Reactivity of Acceptor-Acceptor Diazo-Pyrazolones with Allyl Thioethers under Visible Light: Access to Homoallyl and Bis-Homoallyl Sulfides, Spiropyrazolones-Pesticide Analogues and Photo-Flow Synthesis
2024· 1 citedOpen Access
Umpolung Reactivity of Diazo Arylidene Succinimides: Distal C−H Functionalization of <i>α</i> ‐Thiocarbonyls from the Reactive Carbenoid Center
Chemistry - An Asian Journal·2023· 5 cited
Photosensitizer-Free Photoinduced Ground-State Triplet Carbene-Assisted Aryloxy Radical Generation via HAT
2023· 1 citedOpen Access
Umpolung Reactivity of Diazo Arylidene succinimides: Distal C–H Functionalization of α-Thiocarbonyls from the Reactive Carbenoid Center
2023· 2 citedOpen Access
CCDC 2105766: Experimental Crystal Structure Determination
The Cambridge Structural Database·2022Open Access
CCDC 2105262: Experimental Crystal Structure Determination
The Cambridge Structural Database·2022Open Access
CCDC 2105272: Experimental Crystal Structure Determination
The Cambridge Structural Database·2022Open Access
CCDC 2105271: Experimental Crystal Structure Determination
The Cambridge Structural Database·2022Open Access
Silver‐Catalyzed One‐Pot Access to Diastereoselective Benzo[5,6]oxepino[2,3‐ <i>c</i> ]pyrroles <i>via</i> Formal (5+2)‐Annulation of Donor‐/Acceptor‐Type Aryl Vinyl Diazosuccinimide with Ketones
Asian Journal of Organic Chemistry·2022· 9 cited
A One-pot Access to Diastereoselective Benzo[5,6]oxepino[2,3-c]pyrroles via Formal (5+2)-Annulation of Donor-/Acceptor-Type Aryl Vinyl diazosuccinimide with Ketones Under Silver Catalysis
2021· 1 citedOpen Access
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Frequent Co-authors

Ramakrishna G. Bhat(20), Debasish Laha(14), Kajal B. Meher(11), Abhijeet S. Sabale(6), Chhabi Pal(4), Anindita Bhowmick(3), Supriyo Santra(2), Balu S. Navale(2), Debashree Ghosh(2), Sovan Pattanaik(2), Hrishik Mukherjee(2), Aparna Joshi(1), Bhavya Dhamyan(1), Dr. Ramakrishna G. G. Bhat(1), Bhavya(1), Javed Y. Shaikh(1), Abhijit Chatterjee(1), Mohit B. Khandeparkar(1)