Search Results - "Bera, Sudip Kumar"

Azo Appended Modified Lawsone Derived Ru‐Systems with Multi‐Redox Entities. Competitive Electronic Form and the Question of Azo Reduction by Arya, Yogita, Kumar Bera, Sudip, Kumar Lahiri, Goutam

“…The article dealt with the ruthenium complexes of redox active azo appended modified lawsone L1− (HL1:…”
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Structural and Electronic Diversity as a Function of Metal Ions and Co‐ligands in Deprotonated Epindolidione Bridged Diruthenium and Diosmium Set‐up by Kumari, Maya, Kumar Bera, Sudip, Priego, José Luis, Jiménez‐Aparicio, Reyes, Kumar Lahiri, Goutam

“…The article dealt with the structurally validated L2− (H2L=epindolidione=5,11‐dihydroquinolino[3,2‐b]quinoline‐6,12‐dione, a heteroatom‐modified tetracene and…”
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Redox Non‐Innocence and Isomer‐Specific Oxidative Functionalization of Ruthenium‐Coordinated β‐Ketoiminate by Kumar Bera, Sudip, Panda, Sanjib, Baksi, Sourajit Dey, Kumar Lahiri, Goutam

“…This article deals with isomeric ruthenium complexes [RuIII(LR)2(acac)] (S=1/2) involving unsymmetric β‐ketoiminates (AcNac) (LR=R‐AcNac, R=H (1), Cl (2), OMe…”
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Three Bis‐BODIPY Analogous Diruthenium Redox Series: Characterization and Electronic Structure Analysis by Bera, Sudip Kumar, Mondal, Sudipta, Hazari, Arijit Singha, Priego, José Luis, Jiménez‐Aparicio, Reyes, Kaim, Wolfgang, Lahiri, Goutam Kumar

“…The dianion derived from (2Z,6Z)‐3,7‐diphenyl‐N2,N6‐di(pyridin‐2‐yl)pyrrolo[2,3‐f]indole‐2,6(1H,5H)‐diimine (H2BL), a modified BODIPY ligand precursor, is…”
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Tetracoordinated 15-Electron Ruthenium(I) in a Discrete Triruthenium Framework by Arya, Yogita, Bera, Sudip Kumar, Lahiri, Goutam Kumar

“…This paper highlights the unique case of a tetracoordinated Ru­(I) (15-electron) component in a structurally characterized discrete triruthenium setup,…”
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Indazole-Derived Mono-/Diruthenium and Heterotrinuclear Complexes: Switchable Binding Mode, Electronic Form, and Anion Sensing Events by Kumari, Maya, Dey, Krishnendu, Bera, Sudip Kumar, Lahiri, Goutam Kumar

“…The article deals with the newer classes of mononuclear: [(acac)2RuIII(H-Iz)­(Iz–)] 1, [(acac)2RuIII(H-Iz)2]­ClO4 [1]­ClO4/[1′]­ClO4, and…”
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Osmium(II)-Coordination Induced C–C Bond Functionalization of Bis-lawsone by Arya, Yogita, Bera, Sudip Kumar, Panda, Sanjib, Lahiri, Goutam Kumar

“…Metal-coordination-driven C–C bond functionalization without involvement of the traditional route of oxidative addition, insertion, and reductive elimination…”
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Ruthenium-Chelated Non-Innocent Bis(heterocyclo)methanides: A Mimicked β‑Diketiminate by Panda, Sanjib, Bera, Sudip Kumar, Goel, Puneet, Dutta, Achintya Kumar, Lahiri, Goutam Kumar

“…The unexplored substrate-based reactivity profile of newly designed bis­(heterocyclo)­methanide (BHM, L1–L3), a structural mimic of ubiquitous β-diketiminate,…”
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Unique Metal–Ligand Interplay in Directing Discrete and Polymeric Derivatives of Isomeric Azole-Carboxylate. Varying Electronic Form, C–C Coupling, and Receptor Feature by Kumari, Maya, Dasgupta, Souradip, Panda, Sanjib, Bera, Sudip Kumar, Datta, Anindya, Lahiri, Goutam Kumar

“…This article dealt with the ruthenium and osmium derivatives of isomeric 1H-indazole-3-carboxylic acid/2H-indazole-3-carboxylic acid (H2L1) and…”
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The Indigo Isomer Epindolidione as a Redox‐Active Bridging Ligand for Diruthenium Complexes by Kumari, Maya, Bera, Sudip Kumar, Blickle, Svenja, Kaim, Wolfgang, Lahiri, Goutam Kumar

“…Epindolidione (H2L), a heteroatom‐modified analogue of tetracene and a structural isomer of indigo, forms dinuclear complexes with [RuX2]2+, X=bpy…”
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Electronic impact of ancillary ligand on the oxygenation profile of ruthenium coordinated β-diketiminate by Panda, Sanjib, Bera, Sudip Kumar, Lahiri, Goutam Kumar

“…Significant impact of ancillary ligands (2-phenylazopyridine (pap), 2,2′-bipyridyl (bpy), acetylacetonate (acac)) on the Ru-chelation assisted oxidative…”
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Sequential Oxygenation of Bis(β-diketiminate) on a Selective Diruthenium Platform by Seikh, Liton, Sutradhar, Subhankar, Dhara, Suman, Bera, Sudip Kumar, Panda, Sanjib, Paine, Tapan Kanti, Lahiri, Goutam Kumar

“…This article demonstrated the redox-noninnocent phenylene-linked bis­(β-diketiminate) (L2–)-bridged first example of isomeric diruthenium­(III)-acac species…”
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Mixed-Valent Ru III Ru IV Configuration in an Oxido-Carboxylato-Bridged Diastereomeric Pair by Bera, Sudip Kumar, Hazari, Arijit Singha, Lahiri, Goutam Kumar

“…An unprecedented diastereomeric pair [ , ΔΛ ( ); , ΔΔ/ΛΛ ( )] involving a doubly oxido-carboxylato-bridged mixed-valent Ru Ru (d d , = / ) state in [(acac) Ru…”
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Mixed-Valent RuIIIRuIV Configuration in an Oxido–Carboxylato-Bridged Diastereomeric Pair by Bera, Sudip Kumar, Hazari, Arijit Singha, Lahiri, Goutam Kumar

“…An unprecedented diastereomeric pair [meso, ΔΛ (1); rac, ΔΔ/ΛΛ (2)] involving a doubly oxido–carboxylato-bridged mixed-valent RuIIIRuIV (d5d4, S = 1/2) state…”
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