Search Results - "Kumar Lahiri, Goutam"

Unconventional Mixed-Valent Complexes of Ruthenium and Osmium by Kaim, Wolfgang, Lahiri, Goutam Kumar

“…Recent developments have helped to extend the repertoire of mixed‐valent ruthenium and osmium complexes beyond conventional systems. This extension has been…”
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Transition Metals and Transition Metals/Lewis Acid Cooperative Catalysis for Directing Group Assisted para-C–H Functionalization by Sasmal, Sheuli, Dutta, Uttam, Lahiri, Goutam Kumar, Maiti, Debabrata

“…In the past few decades, synthetic organic chemistry has been invigorated with the development of transition metal catalyzed directing group assisted…”
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The coordination potential of indigo, anthraquinone and related redox-active dyes by Kaim, Wolfgang, Lahiri, Goutam Kumar

“…[Display omitted] •Metal coordination affects the redox behavior of dye chromophores.•Electron transfer sites may involve the metal and/or the dye…”
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Metal-coordinated azoaromatics: Strategies for sequential azo-reduction, isomerization and application potential by Panda, Sanjib, Dhara, Suman, Singh, Aditi, Dey, Sanchaita, Kumar Lahiri, Goutam

“…[Display omitted] •Redox non-innocence of metalated azoheteroarenes.•Varying strategies for the sequential azo reductions including its scission.•Catalytic…”
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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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Bond Activations Assisted by Redox Active Ligand Scaffolds by Khan, Farheen Fatima, Chowdhury, Abhishek Dutta, Lahiri, Goutam Kumar

“…Redox active ligands are an integral part of many biological events and significant natural processes. Transformations assisted by such ligands gather the…”
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Dioxygen Activation by Redox‐Active Bis(aldimine) Ligand Bridged Diruthenium Complex Possessing Singlet Ground State by Biswas, Mitrali, Dey, Sanchaita, Das, Abhishek, Kanti Paine, Tapan, Panda, Sanjib, Kumar Lahiri, Goutam

“…The unexplored ‘actor’ behavior of redox‐active bis(aldimine) congener, p‐phenylene‐bis(picoline)aldimine (L1), towards dioxygen activation and subsequent…”
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Heterohexanuclear (Cu3Fe3) Complexes of Substituted Hexaazatrinaphthylene (HATN) Ligands: Twofold BF4− Association in the Solid and Stepwise Oxidation (3e) or Reduction (2e) to Spectroelectrochemically Characterized Species by Roy, Sayak, Sarkar, Biprajit, Duboc, Carole, Fiedler, Jan, Sarper, Orkan, Lissner, Falk, Mobin, Shaikh M., Lahiri, Goutam Kumar, Kaim, Wolfgang

“…New tris(ferrocenylcopper) compounds [(μ3‐dqp){Cu(dppf)}3][X]3 (dppf=1,1′‐bis(diphenylphosphinoferrocene), dqp=hexamethyl‐, hexachloro‐ or un‐substituted…”
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Nickel-Catalyzed Deamidative Step-Down Reduction of Amides to Aromatic Hydrocarbons by Dey, Aniruddha, Sasmal, Sheuli, Seth, Kapileswar, Lahiri, Goutam Kumar, Maiti, Debabrata

“…To date, cleavage of the C−N bond in aromatic amides has been achieved in molecules with a distorted constitutional framework around the nitrogen atom. In this…”
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Energy-efficient CO2/CO interconversion by homogeneous copper-based molecular catalysts by Guria, Somnath, Dolui, Dependu, Das, Chandan, Ghorai, Santanu, Vishal, Vikram, Maiti, Debabrata, Lahiri, Goutam Kumar, Dutta, Arnab

“…Facile conversion of CO 2 to commercially viable carbon feedstocks offer a unique way to adopt a net-zero carbon scenario. Synthetic CO 2 -reducing catalysts…”
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Expanding chemical space by para-C−H arylation of arenes by Maiti, Sudip, Li, Yingzi, Sasmal, Sheuli, Guin, Srimanta, Bhattacharya, Trisha, Lahiri, Goutam Kumar, Paton, Robert S., Maiti, Debabrata

“…Biaryl scaffolds are privileged templates used in the discovery and design of therapeutics with high affinity and specificity for a broad range of protein…”
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The Electron-Rich {Ru(acac)2} Directed Varying Configuration of the Deprotonated Indigo and Evidence for Its Bidirectional Noninnocence by Mondal, Prasenjit, Das, Ankita, Lahiri, Goutam Kumar

“…This article highlights the hitherto unexplored varying binding modes of the deprotonated natural dye indigo (H2L) and its bidirectional noninnocent potential…”
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Ruthenium‐Catalyzed Aerobic Oxidation of Amines by Ray, Ritwika, Hazari, Arijit Singha, Lahiri, Goutam Kumar, Maiti, Debabrata

“…Amine oxidation is one of the fundamental reactions in organic synthesis as it leads to a variety of value‐added products such as oximes, nitriles, imines, and…”
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Ruthenium‐Mediated Distal C−H Activation by Khan, Farheen Fatima, Sinha, Soumya Kumar, Lahiri, Goutam Kumar, Maiti, Debabrata

“…Addressing remote C−H functionalization is a prominent challenge in the field of homogeneous catalysis. The past two decades have accounted for major…”
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Ruthenium Derivatives of in Situ Generated Redox-Active 1,2-Dinitrosobenzene and 2‑Nitrosoanilido. Diverse Structural and Electronic Forms by Ghosh, Prabir, Banerjee, Soumyodip, Lahiri, Goutam Kumar

“…The article describes one-pot synthesis and structural elucidation of tc-[RuII(pap)2(L•–)]­ClO4 [1]­ClO4 and tc-[RuII(pap)2(L′–)]­ClO4 [2]­ClO4, which were…”
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Mixed valency in ligand-bridged diruthenium frameworks: divergences and perspectives by Hazari, Arijit Singha, Indra, Arindam, Lahiri, Goutam Kumar

“…The present review article illustrates the mixed valence aspects of ligand-bridged symmetric and unsymmetric diruthenium complexes beyond the textbook example…”
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Noninnocence of Indigo: Dehydroindigo Anions as Bridging Electron-Donor Ligands in Diruthenium Complexes by Mondal, Prasenjit, Chatterjee, Madhumita, Paretzki, Alexa, Beyer, Katharina, Kaim, Wolfgang, Lahiri, Goutam Kumar

“…Complexes of singly or doubly deprotonated indigo (H2Ind) with one or two [Ru­(pap)2]2+ fragments (pap = 2-phenylazopyridine) have been characterized…”
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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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Electronic structure alternatives in nitrosylruthenium complexes by Lahiri, Goutam Kumar, Kaim, Wolfgang

“…Coordination compounds [Ru(NO)L(n)] containing an electro-active metal and potentially non-innocent ligands NO (and L) can have ground state electronic…”
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Author Correction: Expanding chemical space by para-C−H arylation of arenes by Maiti, Sudip, Li, Yingzi, Sasmal, Sheuli, Guin, Srimanta, Bhattacharya, Trisha, Lahiri, Goutam Kumar, Paton, Robert S., Maiti, Debabrata

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