1
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Pahar S, Sharma V, Raj KV, Sangole MP, George CP, Singh K, Vanka K, Gonnade RG, Sen SS. Tridentate NacNac Tames T-Shaped Nickel(I) Radical. Chemistry 2024; 30:e202303957. [PMID: 38051591 DOI: 10.1002/chem.202303957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/05/2023] [Accepted: 12/05/2023] [Indexed: 12/07/2023]
Abstract
The reaction of a nickel(II) chloride complex containing a tridentate β-diketiminato ligand with a picolyl group [2,6-iPr2 -C6 H3 NC(Me)CHC(Me)NH(CH2 py)]Ni(II)Cl (1)] with KSi(SiMe3 )3 conveniently afforded a nickel(I) radical with a T-shaped geometry (2). The compound's metalloradical nature was confirmed through electron paramagnetic resonance (EPR) studies and its reaction with TEMPO, resulting in the formation of a highly unusual three-membered nickeloxaziridine complex (3). When reacted with disulfide and diselenide, the S-S and Se-Se bonds were cleaved, and a coupled product was formed through carbon atom of the pyridine-imine group. The nickel(I) radical activates dihydrogen at room temperature and atmospheric pressure to give the monomeric nickel hydride.
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Affiliation(s)
- Sanjukta Pahar
- Inorganic Chemistry and Catalysis Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Vishal Sharma
- Inorganic Chemistry and Catalysis Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - K Vipin Raj
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Mayur P Sangole
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Christy P George
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Kirandeep Singh
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Kumar Vanka
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Rajesh G Gonnade
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Sakya S Sen
- Inorganic Chemistry and Catalysis Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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2
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Hidalgo N, Moreno JJ, García‐Rubio I, Campos J. Enhanced Dihydrogen Activation by Mononuclear Iridium(II) Compounds: A Mechanistic Study. Angew Chem Int Ed Engl 2022; 61:e202206831. [PMID: 35737594 PMCID: PMC9545596 DOI: 10.1002/anie.202206831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Nereida Hidalgo
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) Universidad de Sevilla Avenida Américo Vespucio 49 41092 Sevilla Spain
| | - Juan José Moreno
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) Universidad de Sevilla Avenida Américo Vespucio 49 41092 Sevilla Spain
| | - Inés García‐Rubio
- Centro Universitario de la Defensa Ctra de Huesca s/n 50090 Zaragoza Spain
- Department of Condensed Matter Physics Faculty of Sciences University of Zaragoza Calle Pedro Cerbuna 50009 Zaragoza Spain
| | - Jesús Campos
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) Universidad de Sevilla Avenida Américo Vespucio 49 41092 Sevilla Spain
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3
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Hidalgo N, Moreno JJ, Garcia-Rubio I, Campos J. Enhanced Dihydrogen Activation by Mononuclear Iridium(II) Compounds: A Mechanistic Study. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nereida Hidalgo
- CSIC: Consejo Superior de Investigaciones Cientificas IIQ SPAIN
| | - Juan J Moreno
- CSIC: Consejo Superior de Investigaciones Cientificas IIQ SPAIN
| | - Ines Garcia-Rubio
- Universidad de Zaragoza Department of Condensed Matter Physics SPAIN
| | - Jesus Campos
- Consejo Superior de Investigaciones Cientificas Institute of Chemical Research Av. Americo Vespucio 49, Isla de la 41092 Sevilla SPAIN
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4
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Nelmes GR, Brothers PJ, Hicks J. Convenient one‐pot synthesis and coordination chemistry of a bulky asymmetrical 9,10‐dihydroacridine‐based ligand. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gareth R. Nelmes
- Australian National University Research School of Chemistry Sullivans Creek Road 2601 Acton AUSTRALIA
| | - Penelope J. Brothers
- Australian National University Research School of Chemistry Sullivans Creek Road 2601 Acton AUSTRALIA
| | - Jamie Hicks
- Australian National University Research School of Chemistry Sullivans Creek Road 2601 Acton AUSTRALIA
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5
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Chen X, Wang H, Du S, Driess M, Mo Z. Deoxygenation of Nitrous Oxide and Nitro Compounds Using Bis(N‐Heterocyclic Silylene)Amido Iron Complexes as Catalysts. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xi Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Hao Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Shaozhi Du
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Matthias Driess
- Department of Chemistry Technische Universität Berlin Metalorganics and Inorganic Materials, Sekr. C2 Strasse des 17. Juni 135 10623 Berlin Germany
| | - Zhenbo Mo
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
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6
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Chen X, Wang H, Du S, Driess M, Mo Z. Deoxygenation of Nitrous Oxide and Nitro Compounds Using Bis(N-Heterocyclic Silylene)Amido Iron Complexes as Catalysts. Angew Chem Int Ed Engl 2021; 61:e202114598. [PMID: 34766416 DOI: 10.1002/anie.202114598] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Indexed: 11/07/2022]
Abstract
Herein, we report the efficient degradation of N2 O with a well-defined bis(silylene)amido iron complex as catalyst. The deoxygenation of N2 O using the iron silanone complex 4 as a catalyst and pinacolborane (HBpin) as a sacrificial reagent proceeds smoothly at 50 °C to form N2 , H2 , and (pinB)2 O. Mechanistic studies suggest that the iron-silicon cooperativity is the key to this catalytic transformation, which involves N2 O activation, H atom transfer, H2 release and oxygenation of the boron sites. This approach has been further developed to enable catalytic reductions of nitro compounds, producing amino-boranes with good functional-group tolerance and excellent chemoselectivity.
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Affiliation(s)
- Xi Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Hao Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Shaozhi Du
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Matthias Driess
- Department of Chemistry, Technische Universität Berlin, Metalorganics and Inorganic Materials, Sekr. C2, Strasse des 17. Juni 135, 10623, Berlin, Germany
| | - Zhenbo Mo
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
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7
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Duan P, Schulz RA, Römer A, Van Kuiken BE, Dechert S, Demeshko S, Cutsail GE, DeBeer S, Mata RA, Meyer F. Ligand Protonation Triggers H
2
Release from a Dinickel Dihydride Complex to Give a Doubly “T”‐Shaped Dinickel(I) Metallodiradical. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Peng‐Cheng Duan
- Universität Göttingen Institut für Anorganische Chemie Tammannstrasse 4 37077 Göttingen Germany
- Center for Catalysis and Florida Center for Heterocyclic Compounds Department of Chemistry University of Florida Gainesville FL 32611-7200 USA
| | - Roland Alexander Schulz
- Universität Göttingen Institut für Anorganische Chemie Tammannstrasse 4 37077 Göttingen Germany
| | - Anton Römer
- Universität Göttingen Institut für Physikalische Chemie Tammannstrasse 6 37077 Göttingen Germany
| | - Benjamin E. Van Kuiken
- Max Planck Institute for Chemical Energy Conversion (MPI-CEC) Stiftstrasse 34–36 45470 Mülheim an der Ruhr Germany
- European XFEL Holzkoppel 4 22869 Schenefeld Germany
| | - Sebastian Dechert
- Universität Göttingen Institut für Anorganische Chemie Tammannstrasse 4 37077 Göttingen Germany
| | - Serhiy Demeshko
- Universität Göttingen Institut für Anorganische Chemie Tammannstrasse 4 37077 Göttingen Germany
| | - George E. Cutsail
- Max Planck Institute for Chemical Energy Conversion (MPI-CEC) Stiftstrasse 34–36 45470 Mülheim an der Ruhr Germany
| | - Serena DeBeer
- Max Planck Institute for Chemical Energy Conversion (MPI-CEC) Stiftstrasse 34–36 45470 Mülheim an der Ruhr Germany
| | - Ricardo A. Mata
- Universität Göttingen Institut für Physikalische Chemie Tammannstrasse 6 37077 Göttingen Germany
| | - Franc Meyer
- Universität Göttingen Institut für Anorganische Chemie Tammannstrasse 4 37077 Göttingen Germany
- Universität Göttingen International Center for Advanced Studies of Energy Conversion (ICASEC) Tammannstrasse 6 37077 Göttingen Germany
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8
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Duan P, Schulz RA, Römer A, Van Kuiken BE, Dechert S, Demeshko S, Cutsail GE, DeBeer S, Mata RA, Meyer F. Ligand Protonation Triggers H 2 Release from a Dinickel Dihydride Complex to Give a Doubly "T"-Shaped Dinickel(I) Metallodiradical. Angew Chem Int Ed Engl 2021; 60:1891-1896. [PMID: 33026170 PMCID: PMC7894169 DOI: 10.1002/anie.202011494] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Indexed: 12/12/2022]
Abstract
The dinickel(II) dihydride complex (1K ) of a pyrazolate-based compartmental ligand with β-diketiminato (nacnac) chelate arms (L- ), providing two pincer-type {N3 } binding pockets, has been reported to readily eliminate H2 and to serve as a masked dinickel(I) species. Discrete dinickel(I) complexes (2Na , 2K ) of L- are now synthesized via a direct reduction route. They feature two adjacent T-shaped metalloradicals that are antiferromagnetically coupled, giving an S=0 ground state. The two singly occupied local d x 2 - y 2 type magnetic orbitals are oriented into the bimetallic cleft, enabling metal-metal cooperative 2 e- substrate reductions as shown by the rapid reaction with H2 or O2 . X-ray crystallography reveals distinctly different positions of the K+ in 1K and 2K , suggesting a stabilizing interaction of K+ with the dihydride unit in 1K . H2 release from 1K is triggered by peripheral γ-C protonation at the nacnac subunits, which DFT calculations show lowers the barrier for reductive H2 elimination from the bimetallic cleft.
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Affiliation(s)
- Peng‐Cheng Duan
- Universität GöttingenInstitut für Anorganische ChemieTammannstrasse 437077GöttingenGermany
- Center for Catalysis and Florida Center for Heterocyclic CompoundsDepartment of ChemistryUniversity of FloridaGainesvilleFL32611-7200USA
| | | | - Anton Römer
- Universität GöttingenInstitut für Physikalische ChemieTammannstrasse 637077GöttingenGermany
| | - Benjamin E. Van Kuiken
- Max Planck Institute for Chemical Energy Conversion (MPI-CEC)Stiftstrasse 34–3645470Mülheim an der RuhrGermany
- European XFELHolzkoppel 422869SchenefeldGermany
| | - Sebastian Dechert
- Universität GöttingenInstitut für Anorganische ChemieTammannstrasse 437077GöttingenGermany
| | - Serhiy Demeshko
- Universität GöttingenInstitut für Anorganische ChemieTammannstrasse 437077GöttingenGermany
| | - George E. Cutsail
- Max Planck Institute for Chemical Energy Conversion (MPI-CEC)Stiftstrasse 34–3645470Mülheim an der RuhrGermany
| | - Serena DeBeer
- Max Planck Institute for Chemical Energy Conversion (MPI-CEC)Stiftstrasse 34–3645470Mülheim an der RuhrGermany
| | - Ricardo A. Mata
- Universität GöttingenInstitut für Physikalische ChemieTammannstrasse 637077GöttingenGermany
| | - Franc Meyer
- Universität GöttingenInstitut für Anorganische ChemieTammannstrasse 437077GöttingenGermany
- Universität GöttingenInternational Center for Advanced Studies of Energy Conversion (ICASEC)Tammannstrasse 637077GöttingenGermany
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9
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Whited MT, Zhang J, Conley AM, Ma S, Janzen DE, Kohen D. Bimetallic, Silylene-Mediated Multielectron Reductions of Carbon Dioxide and Ethylene. Angew Chem Int Ed Engl 2021; 60:1615-1619. [PMID: 32991759 DOI: 10.1002/anie.202011489] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/18/2020] [Indexed: 11/11/2022]
Abstract
A metal/ligand cooperative approach to the reduction of small molecules by metal silylene complexes (R2 Si=M) is demonstrated, whereby silicon activates the incoming substrate and mediates net two-electron transformations by one-electron redox processes at two metal centers. An appropriately tuned cationic pincer cobalt(I) complex, featuring a central silylene donor, reacts with CO2 to afford a bimetallic siloxane, featuring two CoII centers, with liberation of CO; reaction of the silylene complex with ethylene yields a similar bimetallic product with an ethylene bridge. Experimental and computational studies suggest a plausible mechanism proceeding by [2+2] cycloaddition to the silylene complex, which is quite sensitive to the steric environment. The CoII /CoII products are reactive to oxidation and reduction. Taken together, these findings demonstrate a strategy for metal/ligand cooperative small-molecule activation that is well-suited to 3d metals.
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Affiliation(s)
- Matthew T Whited
- Department of Chemistry, Carleton College, 1 N. College St., Northfield, MN, USA
| | - Jia Zhang
- Department of Chemistry, Carleton College, 1 N. College St., Northfield, MN, USA
| | - Anna M Conley
- Department of Chemistry, Carleton College, 1 N. College St., Northfield, MN, USA
| | - Senjie Ma
- Department of Chemistry, Carleton College, 1 N. College St., Northfield, MN, USA
| | - Daron E Janzen
- Department of Chemistry and Biochemistry, St. Catherine University, St. Paul, MN, USA
| | - Daniela Kohen
- Department of Chemistry, Carleton College, 1 N. College St., Northfield, MN, USA
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10
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Matveeva R, Blasius CK, Wadepohl H, Gade LH. Reactivity of a T-shaped cobalt(I) pincer-complex. Dalton Trans 2021; 50:6802-6810. [PMID: 34032245 DOI: 10.1039/d1dt00277e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reactivity of a paramagnetic T-shaped cobalt(i) complex, [(iPrboxmi)Co], stabilised by a monoanionic bis(oxazolinylmethylidene)-isoindolate (boxmi) NNN pincer ligand is described. The exposure to carbon monoxide as an additional neutral ligand resulted in the square-planar species [(iPrboxmi)Co(CO)], accompanied by a change in the electronic spin state from S = 1 to S = 0. In contrast, upon treatment with trimethylphosphine the formation of the distorted tetrahedral complex [(iPrboxmi)Co(PMe3)] was observed (S = 1). Reacting [(iPrboxmi)Co] with iodine (I2), organic peroxides (tBu2O2, (SiMe3)2O2) and diphenyldisulphide (Ph2S2) yielded the tetracoordinated complexes [(iPrboxmi)CoI], [(iPrboxmi)Co(OtBu)], [(iPrboxmi)Co(OSiMe3)] and [(iPrboxmi)Co(SPh)], respectively, demonstrating the capability of the boxmi-supported cobalt(i) complex to homolytically cleave bonds and thus its distinct one-electron reactivity. Furthermore, a square-planar cobalt(ii) alkynyl complex [(iPrboxmi)Co(CCArF)] was identified as the main product in the reaction between [(iPrboxmi)Co] and a terminal alkyne, 4-fluoro-1-ethynylbenzene. Putting such species in the context of the previously investigated hydroboration catalysis, its stoichiometric reaction with pinacolborane revealed its potential conversion into a cobalt(ii) hydride complex, thus confirming its original attribution as off-cycle species.
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Affiliation(s)
- Regina Matveeva
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
| | - Clemens K Blasius
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
| | - Hubert Wadepohl
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
| | - Lutz H Gade
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
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11
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Chatterjee B, Chang W, Werlé C. Molecularly Controlled Catalysis – Targeting Synergies Between Local and Non‐local Environments. ChemCatChem 2020. [DOI: 10.1002/cctc.202001431] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Basujit Chatterjee
- Max Planck Institute for Chemical Energy Conversion Stiftstr. 34–36 45470 Mülheim an der Ruhr Germany
- Ruhr University Bochum Universitätsstr. 150 44801 Bochum Germany
| | - Wei‐Chieh Chang
- Max Planck Institute for Chemical Energy Conversion Stiftstr. 34–36 45470 Mülheim an der Ruhr Germany
- Ruhr University Bochum Universitätsstr. 150 44801 Bochum Germany
| | - Christophe Werlé
- Max Planck Institute for Chemical Energy Conversion Stiftstr. 34–36 45470 Mülheim an der Ruhr Germany
- Ruhr University Bochum Universitätsstr. 150 44801 Bochum Germany
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12
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Whited MT, Zhang J, Conley AM, Ma S, Janzen DE, Kohen D. Bimetallic, Silylene‐Mediated Multielectron Reductions of Carbon Dioxide and Ethylene. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011489] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Matthew T. Whited
- Department of Chemistry Carleton College 1 N. College St. Northfield MN USA
| | - Jia Zhang
- Department of Chemistry Carleton College 1 N. College St. Northfield MN USA
| | - Anna M. Conley
- Department of Chemistry Carleton College 1 N. College St. Northfield MN USA
| | - Senjie Ma
- Department of Chemistry Carleton College 1 N. College St. Northfield MN USA
| | - Daron E. Janzen
- Department of Chemistry and Biochemistry St. Catherine University St. Paul MN USA
| | - Daniela Kohen
- Department of Chemistry Carleton College 1 N. College St. Northfield MN USA
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13
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Merz LS, Ballmann J, Gade LH. Phosphines and
N
‐Heterocycles Joining Forces: an Emerging Structural Motif in PNP‐Pincer Chemistry. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000206] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lukas S. Merz
- Anorganisch‐Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Joachim Ballmann
- Anorganisch‐Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Lutz H. Gade
- Anorganisch‐Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
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14
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Mo Z, Shima T, Hou Z. Synthesis and Diverse Transformations of a Dinitrogen Dititanium Hydride Complex Bearing Rigid Acridane‐Based PNP‐Pincer Ligands. Angew Chem Int Ed Engl 2020; 59:8635-8644. [DOI: 10.1002/anie.201916171] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 02/18/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Zhenbo Mo
- Organometallic Chemistry Laboratory RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Takanori Shima
- Organometallic Chemistry Laboratory RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group RIKEN Center for Sustainable Resource Science 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Zhaomin Hou
- Organometallic Chemistry Laboratory RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group RIKEN Center for Sustainable Resource Science 2-1 Hirosawa Wako Saitama 351-0198 Japan
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15
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Mo Z, Shima T, Hou Z. Synthesis and Diverse Transformations of a Dinitrogen Dititanium Hydride Complex Bearing Rigid Acridane‐Based PNP‐Pincer Ligands. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916171] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zhenbo Mo
- Organometallic Chemistry Laboratory RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Takanori Shima
- Organometallic Chemistry Laboratory RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group RIKEN Center for Sustainable Resource Science 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Zhaomin Hou
- Organometallic Chemistry Laboratory RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group RIKEN Center for Sustainable Resource Science 2-1 Hirosawa Wako Saitama 351-0198 Japan
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16
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Martínez‐Prieto LM, Cámpora J. Nickel and Palladium Complexes with Reactive σ‐Metal‐Oxygen Covalent Bonds. Isr J Chem 2020. [DOI: 10.1002/ijch.202000001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Luis M. Martínez‐Prieto
- Instituto de Tecnología Química. CSIC –Universidad Politécnica de Valencia Avda. Los Naranjos, S/N 46022 Valencia Spain
| | - Juan Cámpora
- Instituto de Investigaciones Químicas, CSIC –Universidad de Sevilla. C/ Américo Vespucio, 49. 41092 Seville Spain
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17
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Choi J, Lee Y. A Low‐Spin Three‐Coordinate Cobalt(I) Complex and Its Reactivity toward H
2
and Silane. Angew Chem Int Ed Engl 2019; 58:6938-6942. [DOI: 10.1002/anie.201901007] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Jonghoon Choi
- Department of ChemistryKorea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Yunho Lee
- Department of ChemistryKorea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
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18
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Choi J, Lee Y. A Low‐Spin Three‐Coordinate Cobalt(I) Complex and Its Reactivity toward H
2
and Silane. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jonghoon Choi
- Department of ChemistryKorea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Yunho Lee
- Department of ChemistryKorea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
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Gendy C, Mansikkamäki A, Valjus J, Heidebrecht J, Hui PCY, Bernard GM, Tuononen HM, Wasylishen RE, Michaelis VK, Roesler R. Nickel as a Lewis Base in a T-Shaped Nickel(0) Germylene Complex Incorporating a Flexible Bis(NHC) Ligand. Angew Chem Int Ed Engl 2018; 58:154-158. [DOI: 10.1002/anie.201809889] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 10/25/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Chris Gendy
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
| | - Akseli Mansikkamäki
- Department of Chemistry; Nanoscience Centre; University of Jyväskylä; 40014 University of Jyväskylä Finland
| | - Juuso Valjus
- Department of Chemistry; Nanoscience Centre; University of Jyväskylä; 40014 University of Jyväskylä Finland
| | - Joshua Heidebrecht
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
| | - Paul Chuk-Yan Hui
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
| | - Guy M. Bernard
- Gunning-Lemieux Chemistry Centre; University of Alberta; 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Heikki M. Tuononen
- Department of Chemistry; Nanoscience Centre; University of Jyväskylä; 40014 University of Jyväskylä Finland
| | - Roderick E. Wasylishen
- Gunning-Lemieux Chemistry Centre; University of Alberta; 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Vladimir K. Michaelis
- Gunning-Lemieux Chemistry Centre; University of Alberta; 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Roland Roesler
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
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20
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Gendy C, Mansikkamäki A, Valjus J, Heidebrecht J, Hui PCY, Bernard GM, Tuononen HM, Wasylishen RE, Michaelis VK, Roesler R. Nickel as a Lewis Base in a T-Shaped Nickel(0) Germylene Complex Incorporating a Flexible Bis(NHC) Ligand. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809889] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chris Gendy
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
| | - Akseli Mansikkamäki
- Department of Chemistry; Nanoscience Centre; University of Jyväskylä; 40014 University of Jyväskylä Finland
| | - Juuso Valjus
- Department of Chemistry; Nanoscience Centre; University of Jyväskylä; 40014 University of Jyväskylä Finland
| | - Joshua Heidebrecht
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
| | - Paul Chuk-Yan Hui
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
| | - Guy M. Bernard
- Gunning-Lemieux Chemistry Centre; University of Alberta; 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Heikki M. Tuononen
- Department of Chemistry; Nanoscience Centre; University of Jyväskylä; 40014 University of Jyväskylä Finland
| | - Roderick E. Wasylishen
- Gunning-Lemieux Chemistry Centre; University of Alberta; 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Vladimir K. Michaelis
- Gunning-Lemieux Chemistry Centre; University of Alberta; 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Roland Roesler
- Department of Chemistry; University of Calgary; 2500 University Drive NW Calgary AB T2N 1N4 Canada
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21
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Kim YE, Lee Y. A P−P Bond as a Redox Reservoir and an Active Reaction Site. Angew Chem Int Ed Engl 2018; 57:14159-14163. [PMID: 30194705 DOI: 10.1002/anie.201809122] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Yeong-Eun Kim
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Yunho Lee
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
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22
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Affiliation(s)
- Yeong-Eun Kim
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Yunho Lee
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
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23
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Schneck F, Schendzielorz F, Hatami N, Finger M, Würtele C, Schneider S. Photochemically Driven Reverse Water-Gas Shift at Ambient Conditions mediated by a Nickel Pincer Complex. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803396] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Felix Schneck
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Florian Schendzielorz
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Nareh Hatami
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Markus Finger
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Christian Würtele
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Sven Schneider
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
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24
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Schneck F, Schendzielorz F, Hatami N, Finger M, Würtele C, Schneider S. Photochemically Driven Reverse Water-Gas Shift at Ambient Conditions mediated by a Nickel Pincer Complex. Angew Chem Int Ed Engl 2018; 57:14482-14487. [DOI: 10.1002/anie.201803396] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 05/08/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Felix Schneck
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Florian Schendzielorz
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Nareh Hatami
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Markus Finger
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Christian Würtele
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
| | - Sven Schneider
- Georg-August-Universität; Institut für Anorganische Chemie; Tammannstrasse 4 37077 Göttingen Germany
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25
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Zimmermann P, Hoof S, Braun-Cula B, Herwig C, Limberg C. A Biomimetic Nickel Complex with a Reduced CO2
Ligand Generated by Formate Deprotonation and Its Behaviour towards CO2. Angew Chem Int Ed Engl 2018; 57:7230-7233. [DOI: 10.1002/anie.201802655] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Indexed: 01/28/2023]
Affiliation(s)
- Philipp Zimmermann
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Santina Hoof
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Beatrice Braun-Cula
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Christian Herwig
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Christian Limberg
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Germany
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26
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Zimmermann P, Hoof S, Braun-Cula B, Herwig C, Limberg C. Ein biomimetischer Nickelkomplex mit einem reduzierten, durch Formiatdeprotonierung erzeugten CO2
-Liganden und sein Verhalten gegenüber CO2. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802655] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Philipp Zimmermann
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Santina Hoof
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Beatrice Braun-Cula
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Christian Herwig
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Christian Limberg
- Humboldt-Universität zu Berlin; Institut für Chemie; Brook-Taylor-Straße 2 12489 Berlin Deutschland
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27
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President of the Gesellschaft Deutscher Chemiker: M. Urmann / Paul Karrer Medal: H. Waldmann / KCS-Wiley Young Chemist Award: Y. Lee and D.-H. Ko. Angew Chem Int Ed Engl 2018; 57:383. [DOI: 10.1002/anie.201711728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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28
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Präsident der Gesellschaft Deutscher Chemiker: M. Urmann / Paul-Karrer-Medaille: H. Waldmann / KCS-Wiley Young Chemist Award: Y. Lee und D.-H. Ko. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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