Dr. Kallol Ray - Publications

2418 Nucleophilic versus Electrophilic Reactivity of Bioinspired Superoxido Nickel(II) Complexes C. Panda, A. Chandra, T. Corona, E. Andris, B. Pandey, S. Garai, N. Lindenmaier, S. Künstner, E. R. Farquhar, J. Roithová, G. Rajaraman, M. Driess, K. Ray Angewandte Chemie 2018, 130, 15099–15103, 10.1002/ange.201808085

2265 Four-electron reduction of dioxygen to water by a trinuclear copper complex X. Engelmann, E. R. Farquhar, J. England, K. Ray Inorganica Chimica Acta 2017, 10.1016/j.ica.2017.11.014

2264 A New Domain of Reactivity for High-Valent Dinuclear [M(μ-O)2M′] Complexes in Oxidation Reactions X. Engelmann, S. Yao, E. R. Farquhar, T. Szilvási, U. Kuhlmann, P. Hildebrandt, M. Driess, K. Ray Angewandte Chemie 2017, 129, 303–307, 10.1002/ange.201607611

2263 Synthesis and reactivity of a mononuclear non-haem cobalt(IV)-oxo complex B. Wang, Y. M. Lee, W. Y. Tcho, S. Tussupbayev, S. T. Kim, Y. Kim, M. S. Seo, K. B. Cho, Y. Dede, B. C. Keegan, T. Ogura, S. H. Kim, T. Ohta, M. H. Baik, K. Ray, J. Shearer, W. Nam Nature Communications 2017, 8, 14839– 10.1038/ncomms14839

2262 A Highly Reactive Oxoiron(IV) Complex Supported by a Bioinspired N3O Macrocyclic Ligand I. Monte Pérez, X. Engelmann, Y. M. Lee, M. Yoo, E. Kumaran, E. R. Farquhar, E. Bill, J. England, W. Nam, M. Swart, K. Ray Angewandte Chemie International Edition 2017, 56, 14384–14388, 10.1002/anie.201707872

2162 Temperature Dependence of the Catalytic Two- versus Four-Electron Reduction of Dioxygen by a Hexanuclear Cobalt Complex I. Monte-Pérez, S. Kundu, A. Chandra, K. E. Craigo, P. Chernev, U. Kuhlmann, H. Dau, P. Hildebrandt, C. Greco, C. Van Stappen, N. Lehnert, K. Ray Journal of the American Chemical Society 2017, 139, 15033–15042, 10.1021/jacs.7b07127

2004 Characterization and Reactivity Studies of a Terminal Copper-Nitrene Species T. Corona, L. Ribas, M. Rovira, E. R. Farquhar, X. Ribas, K. Ray, A. Company Angewandte Chemie International Edition 2016, 55, 14005–14008, 10.1002/anie.201607238

2003 A cobalt(ii) iminoiodane complex and its scandium adduct: mechanistic promiscuity in hydrogen atom abstraction reactions S. Kundu, P. Chernev, X. Engelmann, C. S. Chung, H. Dau, E. Bill, J. England, W. Nam, K. Ray Dalton Trans. 2016, 45, 14538–14543, 10.1039/c6dt01815g

2002 Changing the chemical and physical properties of high valent heterobimetallic bis-(μ-oxido) Cu–Ni complexes by ligand effects M. C. Kafentzi, M. Orio, M. Réglier, S. Yao, U. Kuhlmann, P. Hildebrandt, M. Driess, A. J. Simaan, K. Ray Dalton Trans. 2016, 45, 15994–16000, 10.1039/c6dt02391f

2001 Dioxygen activation chemistry by synthetic mononuclear nonheme iron, copper and chromium complexes S. Hong, Y. M. Lee, K. Ray, W. Nam Coordination Chemistry Reviews 2016, 10.1016/j.ccr.2016.07.006

2000 Oxidation Reactions with Bioinspired Mononuclear Non-Heme Metal-Oxo Complexes X. Engelmann, I. Monte-Pérez, K. Ray Angewandte Chemie International Edition 2016, 55, 7632–7649, 10.1002/anie.201600507

1953 A New Domain of Reactivity for High-Valent Dinuclear [M(μ-O)2M′] Complexes in Oxidation Reactions X. Engelmann, S. Yao, E. R. Farquhar, T. Szilvási, U. Kuhlmann, P. Hildebrandt, M. Driess, K. Ray Angewandte Chemie International Edition 2016, 10.1002/anie.201607611

1841 An iron(II) hydride complex of a ligand with two adjacent β-diketiminate binding sites and its reactivity H. Gehring, R. Metzinger, B. Braun, C. Herwig, S. Harder, K. Ray, C. Limberg Dalton Trans. 2016, 45, 2989–2996, 10.1039/C5DT04266F

1752 Characterization of Porphyrin-Co(III)-‘Nitrene Radical’ Species Relevant in Catalytic Nitrene Transfer Reactions M. Goswami, V. Lyaskovskyy, S. R. Domingos, W. J. Buma, S. Woutersen, O. Troeppner, I. Ivanović-Burmazović, H. Lu, X. Cui, X. P. Zhang, E. J. Reijerse, S. DeBeer, M. M. van Schooneveld, F. F. Pfaff, K. Ray, B. de Bruin Journal of the American Chemical Society 2015, 137, 5468–5479, 10.1021/jacs.5b01197

1751 Reactivity of a Nickel(II) Bis(amidate) Complex with -Chloroperbenzoic Acid: Formation of a Potent Oxidizing Species T. Corona, F. F. Pfaff, F. Acuña-Parés, A. Draksharapu, C. J. Whiteoak, V. Martin-Diaconescu, J. Lloret-Fillol, W. R. Browne, K. Ray, A. Company Chemistry - A European Journal 2015, 21, 15029–15038, 10.1002/chem.201501841

1636 High-valent metal-oxo intermediates in energy demanding processes: from dioxygen reduction to water splitting K. Ray, F. Heims, M. Schwalbe, W. Nam Current Opinion in Chemical Biology 2015, 25, 159–171, 10.1016/j.cbpa.2015.01.014

1501 An Open-Shell Spin Singlet Copper-Nitrene Intermediate Binding Redox-innocent Metal Ions: Influence of the Lewis Acidity of the Metal Ions on Spectroscopic and Reactivity Properties I. Monte-Pérez, S. Kundu, K. Ray Zeitschrift für anorganische und allgemeine Chemie 2015, 641, 78–82, 10.1002/zaac.201400389

1500 Evidence of two-state reactivity in alkane hydroxylation by Lewis-acid bound copper–nitrene complexes S. L. Abram, I. Monte-Pérez, F. F. Pfaff, E. R. Farquhar, K. Ray Chemical Communications 2014, 50, 9852– 10.1039/C4CC03754E

1499 Mechanism of phenol oxidation by heterodinuclear Ni Cu bis(μ-oxo) complexes involving nucleophilic oxo groups S. Kundu, E. Miceli, E. R. Farquhar, K. Ray Dalton Transactions 2014, 43, 4264– 10.1039/C3DT52644E

1498 Spectroscopic Capture and Reactivity of a Low-Spin Cobalt(IV)-Oxo Complex Stabilized by Binding Redox-Inactive Metal Ions S. Hong, F. F. Pfaff, E. Kwon, Y. Wang, M. S. Seo, E. Bill, K. Ray, W. Nam Angewandte Chemie International Edition 2014, 53, 10403–10407, 10.1002/anie.201405874

1497 Status of Reactive Non-Heme Metal–Oxygen Intermediates in Chemical and Enzymatic Reactions K. Ray, F. F. Pfaff, B. Wang, W. Nam Journal of the American Chemical Society 2014, 136, 13942–13958, 10.1021/ja507807v

1353 A High-Valent Heterobimetallic [Cu(III) (μ-O) Ni(III)]2+ Core with Nucleophilic Oxo Groups S. Kundu, F. F. Pfaff, E. Miceli, I. Zaharieva, C. Herwig, S. Yao, E. R. Farquhar, U. Kuhlmann, E. Bill, P. Hildebrandt, H. Dau, M. Driess, C. Limberg, K. Ray Angewandte Chemie International Edition 2013, 52, 5622–5626, 10.1002/anie.201300861

1282 Terminal Oxo and Imido Transition-Metal Complexes of Groups 9-11 K. Ray, F. Heims, F. F. Pfaff European Journal of Inorganic Chemistry 2013, 2013, 3784–3807, 10.1002/ejic.201300223

1280 A High-Valent Heterobimetallic [Cu (μ-O) Ni ] Core with Nucleophilic Oxo Groups S. Kundu, F. F. Pfaff, E. Miceli, I. Zaharieva, C. Herwig, S. Yao, E. R. Farquhar, U. Kuhlmann, E. Bill, P. Hildebrandt, H. Dau, M. Driess, C. Limberg, K. Ray Angewandte Chemie 2013, 125, 5732–5736, 10.1002/ange.201300861

1279 Redox Non-Innocence of a N-Heterocyclic Nitrenium Cation Bound to a Nickel–Cyclam Core F. Heims, F. F. Pfaff, S. L. Abram, E. R. Farquhar, M. Bruschi, C. Greco, K. Ray Journal of the American Chemical Society 2014, 136, 582–585, 10.1021/ja4099559

1147 Access to a CuII–O–CuII Motif: Spectroscopic Properties, Solution Structure, and Reactivity P. Haack, A. Kärgel, C. Greco, J. Dokic, B. Braun, F. F. Pfaff, S. Mebs, K. Ray, C. Limberg Journal of the American Chemical Society 2013, 135, 16148–16160, 10.1021/ja406721a

982 Nonheme oxoiron( IV ) complexes of pentadentate N5 ligands: spectroscopy, electrochemistry, and oxidative reactivity D. Wang, K. Ray, M. J. Collins, E. R. Farquhar, J. R. Frisch, L. Gomez, T. A. Jackson, M. Kerscher, A. Waleska, P. Comba, M. Costas, L. Que, Jr. Chemical Science 2013, 4, 282–291, 10.1039/C2SC21318D

979 O-O Bond Formation Mediated by a Hexanuclear Iron Complex Supported on a Stannoxane Core S. Kundu, E. Matito, S. Walleck, F. F. Pfaff, F. Heims, B. Rabay, J. M. Luis, A. Company, B. Braun, T. Glaser, K. Ray Chemistry - A European Journal 2012, 10, 2787–2791, 10.1002/chem.201102326

978 Spectroscopic capture and reactivity of S = 1/2 nickel(III)–oxygen intermediates in the reaction of a NiII-salt with mCPBA F. F. Pfaff, F. Heims, S. Kundu, S. Mebs, K. Ray Chemical Communications 2012, 48, 3730–3732, 10.1039/C2CC30716B

977 The biology and chemistry of high-valent iron-oxo and iron-nitrido complexes J. Hohenberger, K. Ray, K. Meyer Nature Communications 2012, 3, 720–733, 10.1038/ncomms1718

976 Synthesis and Spectroscopic Characterisation of a Heterodinuclear Iron(III)-Copper(II) Complex Based on an Asymmetric Dinucleating Ligand System F. Heims, V. Mereacre, A. Ciancetta, S. Mebs, A. K. Powell, C. Greco, K. Ray European Journal of Inorganic Chemistry 2012, 29, 4565–4569, 10.1002/ejic.201200156

975 Metal-oxo-mediated O-O bond formation reactions in chemistry and biology S. Kundu, M. Schwalbe, K. Ray Bioinorganic Reaction Mechanisms 2012, 8, 41–57, 10.1515/irm-2012-0004

974 Lewis-acid Trapping of an Elusive Copper-Tosylnitrene Intermediate Using Scandium Triflate S. Kundu, E. Miceli, E. Farquhar, F. F. Pfaff, U. Kuhlmann, P. Hildebrandt, B. Braun, C. Greco, K. Ray Journal of the American Chemical Society 2012, 134, 14710–14713, 10.1021/ja306674h

671 An Oxocobalt(IV) Complex Stabilized by Lewis Acid Interactions with Scandium(III) Ions F. Pfaff, S. Kundu, M. Risch, S. Pandian, F. Heims, I. Pryjoms-Ray, P. Haack, R. Metzinger, E. Bill, H. Dau, P. Comba, K. Ray Angewandte Chemie International Edition 2011, 50, 1711–1715, 10.1002/anie.201005869

494 Dinuclear Copper Complexes Based on Parallel ß-Diiminato Binding Sites and their Reactions with O2: Evidence for a Cu-O-Cu Entity P. Haack, C. Limberg, K. Ray, B. Braun, U. Kuhlmann, P. Hildebrandt, C. Herwig Inorganic Chemistry 2011, 50, 2133–2142, 10.1021/ic101249k