1
|
Wilson DWN, Fataftah MS, Mathe Z, Mercado BQ, DeBeer S, Holland PL. Three-Coordinate Nickel and Metal-Metal Interactions in a Heterometallic Iron-Sulfur Cluster. J Am Chem Soc 2024; 146:4013-4025. [PMID: 38308743 PMCID: PMC10993082 DOI: 10.1021/jacs.3c12157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2024]
Abstract
Biological multielectron reactions often are performed by metalloenzymes with heterometallic sites, such as anaerobic carbon monoxide dehydrogenase (CODH), which has a nickel-iron-sulfide cubane with a possible three-coordinate nickel site. Here, we isolate the first synthetic iron-sulfur clusters having a nickel atom with only three donors, showing that this structural feature is feasible. These have a core with two tetrahedral irons, one octahedral tungsten, and a three-coordinate nickel connected by sulfide and thiolate bridges. Electron paramagnetic resonance (EPR), Mössbauer, and superconducting quantum interference device (SQUID) data are combined with density functional theory (DFT) computations to show how the electronic structure of the cluster arises from strong magnetic coupling between the Ni, Fe, and W sites. X-ray absorption spectroscopy, together with spectroscopically validated DFT analysis, suggests that the electronic structure can be described with a formal Ni1+ atom participating in a nonpolar Ni-W σ-bond. This metal-metal bond, which minimizes spin density at Ni1+, is conserved in two cluster oxidation states. Fe-W bonding is found in all clusters, in one case stabilizing a local non-Hund state at tungsten. Based on these results, we compare different M-M interactions and speculate that other heterometallic clusters, including metalloenzyme active sites, could likewise store redox equivalents and stabilize low-valent metal centers through metal-metal bonding.
Collapse
Affiliation(s)
- Daniel W. N. Wilson
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
| | - Majed S. Fataftah
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
| | - Zachary Mathe
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Brandon Q. Mercado
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
| | - Serena DeBeer
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Patrick L. Holland
- Department of Chemistry, Yale University, 225 Prospect St., New Haven, Connecticut 06520, USA
| |
Collapse
|
2
|
Newman-Stonebraker SH, Raab TJ, Roshandel H, Doyle AG. Synthesis of Nickel(I)-Bromide Complexes via Oxidation and Ligand Displacement: Evaluation of Ligand Effects on Speciation and Reactivity. J Am Chem Soc 2023; 145:19368-19377. [PMID: 37610310 PMCID: PMC10616978 DOI: 10.1021/jacs.3c06233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Nickel's +1 oxidation state has received much interest due to its varied and often enigmatic behavior in increasingly popular catalytic methods. In part, the lack of understanding about NiI results from common synthetic strategies limiting the breadth of complexes that are accessible for mechanistic study and catalyst design. We report an oxidative approach using tribromide salts that allows for the generation of a well-defined precursor, [NiI(COD)Br]2, as well as several new NiI complexes. Included among them are complexes bearing bulky monophosphines, for which structure-speciation relationships are established and catalytic reactivity in a Suzuki-Miyaura coupling (SMC) is investigated. Notably, these routes also allow for the synthesis of well-defined monomeric t-Bubpy-bound NiI complexes, which has not previously been achieved. These complexes, which react with aryl halides, can enable previously challenging mechanistic investigations and present new opportunities for catalysis and synthesis.
Collapse
Affiliation(s)
- Samuel H. Newman-Stonebraker
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA
- Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095, USA
| | - T. Judah Raab
- Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095, USA
| | - Hootan Roshandel
- Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095, USA
| | - Abigail G. Doyle
- Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095, USA
| |
Collapse
|
3
|
Karl TM, Bouayad-Gervais S, Hueffel JA, Sperger T, Wellig S, Kaldas SJ, Dabranskaya U, Ward JS, Rissanen K, Tizzard GJ, Schoenebeck F. Machine Learning-Guided Development of Trialkylphosphine Ni (I) Dimers and Applications in Site-Selective Catalysis. J Am Chem Soc 2023. [PMID: 37411044 DOI: 10.1021/jacs.3c03403] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
Owing to the unknown correlation of a metal's ligand and its resulting preferred speciation in terms of oxidation state, geometry, and nuclearity, a rational design of multinuclear catalysts remains challenging. With the goal to accelerate the identification of suitable ligands that form trialkylphosphine-derived dihalogen-bridged Ni(I) dimers, we herein employed an assumption-based machine learning approach. The workflow offers guidance in ligand space for a desired speciation without (or only minimal) prior experimental data points. We experimentally verified the predictions and synthesized numerous novel Ni(I) dimers as well as explored their potential in catalysis. We demonstrate C-I selective arylations of polyhalogenated arenes bearing competing C-Br and C-Cl sites in under 5 min at room temperature using 0.2 mol % of the newly developed dimer, [Ni(I)(μ-Br)PAd2(n-Bu)]2, which is so far unmet with alternative dinuclear or mononuclear Ni or Pd catalysts.
Collapse
Affiliation(s)
- Teresa M Karl
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Samir Bouayad-Gervais
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Julian A Hueffel
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Theresa Sperger
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Sebastian Wellig
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Sherif J Kaldas
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | | | - Jas S Ward
- Department of Chemistry, University of Jyvaskyla, FIN40014 Jyväskylä, Finland
| | - Kari Rissanen
- Department of Chemistry, University of Jyvaskyla, FIN40014 Jyväskylä, Finland
| | - Graham J Tizzard
- UK National Crystallography Service, School of Chemistry, University of Southampton, SO17 1BJ Southhampton, U.K
| | - Franziska Schoenebeck
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| |
Collapse
|
4
|
Hu C, Ding Y, Bai Y, Guo L, Cui C. Synthesis and reactivity of a μ-1,2-dinitrogen dinickel(II) complex with a C-H activated silaamidinate pincer ligand. Chem Commun (Camb) 2022; 58:13795-13798. [PMID: 36441626 DOI: 10.1039/d2cc05472h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Reaction of the silaamidinate nickel bromide LSi(NAr)2NiBr2Li(thf)(OEt2) (L = PhC(NtBu)2, Ar = 2,6-iPr2C6H3, 1) with NaHBEt3 led to intramolecular C-H activation with the formation of the μ-1,2-dinitrogen dinickel pincer complex [LSi(NAr)(NAr)Ni]2(μ-1,2-N2) (Ar = 2-C(CH3)2-6-iPrC6H3, 2). Single-crystal X-ray diffraction analysis of 2 disclosed a square planar Ni(II) atom bridged by N2. Reaction of 2 with carbon monoxide and 2,6-dimethylphenyl isocyanide yielded square planar carbonyl and isocyanide complexes 3 and 4 with release of N2. These results provide new approaches for the coordination of N2 with nickel(II) species.
Collapse
Affiliation(s)
- Chaopeng Hu
- State Key Laboratory of Elemento-organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, China.
| | - Yazhou Ding
- State Key Laboratory of Elemento-organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, China.
| | - Yunping Bai
- State Key Laboratory of Elemento-organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, China.
| | - Lulu Guo
- State Key Laboratory of Elemento-organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, China.
| | - Chunming Cui
- State Key Laboratory of Elemento-organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, China.
| |
Collapse
|
5
|
Deziel AP, Espinosa MR, Pavlovic L, Charboneau DJ, Hazari N, Hopmann KH, Mercado BQ. Ligand and solvent effects on CO2 insertion into group 10 metal alkyl bonds. Chem Sci 2022; 13:2391-2404. [PMID: 35342547 PMCID: PMC8867079 DOI: 10.1039/d1sc06346d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/31/2022] [Indexed: 11/29/2022] Open
Abstract
The insertion of carbon dioxide into metal element σ-bonds is an important elementary step in many catalytic reactions for carbon dioxide valorization. Here, the insertion of carbon dioxide into a family of group 10 alkyl complexes of the type (RPBP)M(CH3) (RPBP = B(NCH2PR2)2C6H4−; R = Cy or tBu; M = Ni or Pd) to generate κ1-acetate complexes of the form (RPBP)M{OC(O)CH3} is investigated. This involved the preparation and characterization of a number of new complexes supported by the unusual RPBP ligand, which features a central boryl donor that exerts a strong trans-influence, and the identification of a new decomposition pathway that results in C–B bond formation. In contrast to other group 10 methyl complexes supported by pincer ligands, carbon dioxide insertion into (RPBP)M(CH3) is facile and occurs at room temperature because of the high trans-influence of the boryl donor. Given the mild conditions for carbon dioxide insertion, we perform a rare kinetic study on carbon dioxide insertion into a late-transition metal alkyl species using (tBuPBP)Pd(CH3). These studies demonstrate that the Dimroth–Reichardt parameter for a solvent correlates with the rate of carbon dioxide insertion and that Lewis acids do not promote insertion. DFT calculations indicate that insertion into (tBuPBP)M(CH3) (M = Ni or Pd) proceeds via an SE2 mechanism and we compare the reaction pathway for carbon dioxide insertion into group 10 methyl complexes with insertion into group 10 hydrides. Overall, this work provides fundamental insight that will be valuable for the development of improved and new catalysts for carbon dioxide utilization. The kinetics of carbon dioxide insertion into a pincer-supported palladium methyl complex are studied. The complex inserts carbon dioxide at room temperature, and we explore both solvent and Lewis acid effects on carbon dioxide insertion.![]()
Collapse
Affiliation(s)
- Anthony P. Deziel
- Department of Chemistry, Yale University, P. O. Box 208107, New Haven, Connecticut, 06520, USA
| | - Matthew R. Espinosa
- Department of Chemistry, Yale University, P. O. Box 208107, New Haven, Connecticut, 06520, USA
| | - Ljiljana Pavlovic
- Department of Chemistry, UiT The Arctic University of Norway, N-9307 Tromsø, Norway
| | - David J. Charboneau
- Department of Chemistry, Yale University, P. O. Box 208107, New Haven, Connecticut, 06520, USA
| | - Nilay Hazari
- Department of Chemistry, Yale University, P. O. Box 208107, New Haven, Connecticut, 06520, USA
| | - Kathrin H. Hopmann
- Department of Chemistry, UiT The Arctic University of Norway, N-9307 Tromsø, Norway
| | - Brandon Q. Mercado
- Department of Chemistry, Yale University, P. O. Box 208107, New Haven, Connecticut, 06520, USA
| |
Collapse
|
6
|
Humphrey ELBJ, Kennedy AR, Sproules S, Nelson DJ. Evaluating a Dispersion of Sodium in Sodium Chloride for the Synthesis of Low‐Valent Nickel Complexes. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202101006] [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)
| | - Alan R. Kennedy
- University of Strathclyde Pure and Applied Chemistry UNITED KINGDOM
| | | | - David James Nelson
- University of Strathclyde Department of Pure and Applied Chemistry 295 Cathedral Street G1 1XL Glasgow UNITED KINGDOM
| |
Collapse
|
7
|
Sabater S, Schmidt D, Schmidt H(S, Kuntze‐Fechner MW, Zell T, Isaac CJ, Rajabi NA, Grieve H, Blackaby WJM, Lowe JP, Macgregor SA, Mahon MF, Radius U, Whittlesey MK. [Ni(NHC) 2 ] as a Scaffold for Structurally Characterized trans [H-Ni-PR 2 ] and trans [R 2 P-Ni-PR 2 ] Complexes. Chemistry 2021; 27:13221-13234. [PMID: 34190374 PMCID: PMC8518396 DOI: 10.1002/chem.202101484] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Indexed: 11/06/2022]
Abstract
The addition of PPh2 H, PPhMeH, PPhH2 , P(para-Tol)H2 , PMesH2 and PH3 to the two-coordinate Ni0 N-heterocyclic carbene species [Ni(NHC)2 ] (NHC=IiPr2 , IMe4 , IEt2 Me2 ) affords a series of mononuclear, terminal phosphido nickel complexes. Structural characterisation of nine of these compounds shows that they have unusual trans [H-Ni-PR2 ] or novel trans [R2 P-Ni-PR2 ] geometries. The bis-phosphido complexes are more accessible when smaller NHCs (IMe4 >IEt2 Me2 >IiPr2 ) and phosphines are employed. P-P activation of the diphosphines R2 P-PR2 (R2 =Ph2 , PhMe) provides an alternative route to some of the [Ni(NHC)2 (PR2 )2 ] complexes. DFT calculations capture these trends with P-H bond activation proceeding from unconventional phosphine adducts in which the H substituent bridges the Ni-P bond. P-P bond activation from [Ni(NHC)2 (Ph2 P-PPh2 )] adducts proceeds with computed barriers below 10 kcal mol-1 . The ability of the [Ni(NHC)2 ] moiety to afford isolable terminal phosphido products reflects the stability of the Ni-NHC bond that prevents ligand dissociation and onward reaction.
Collapse
Affiliation(s)
- Sara Sabater
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - David Schmidt
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | | | | | - Thomas Zell
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Connie J. Isaac
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Nasir A. Rajabi
- Institute of Chemical SciencesHeriot-Watt UniversityEdinburghEH14 4ASUK
| | - Harry Grieve
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - John P. Lowe
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - Mary F. Mahon
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Udo Radius
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | | |
Collapse
|
8
|
Bismuto A, Müller P, Finkelstein P, Trapp N, Jeschke G, Morandi B. One to Find Them All: A General Route to Ni(I)-Phenolate Species. J Am Chem Soc 2021; 143:10642-10648. [PMID: 34251813 DOI: 10.1021/jacs.1c03763] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The past 20 years have seen an extensive implementation of nickel in homogeneous catalysis through the development of unique reactivity not easily achievable by using noble transition metals. Many catalytic cycles propose Ni(I) complexes as potential reactive intermediates, yet the scarcity of nickel(I) precursors and the lack of a general, non-ligand-specific protocol for their synthesis have hampered progress in this field of research. This has in turn also limited the access to novel, well-defined Ni(I) species for the development of new catalytic reactions. Herein, we report a simple, general route to access a wide variety of Ni(I)-phenolate complexes via an unusual example of an olefinic Ni(I) complex, [Ni(COD)(OPh*)] (COD = 1,5-cyclooctadiene, OPh* = O(tBu)3C6H2). This route has proven to be highly efficient for several coordination numbers and ligand classes enabling access to the following complexes: [Ni(IPr)(OPh*)] (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene), [Ni(dcype)(OPh*)] (dcype = 1,2-bis(dicyclohexylphosphino)ethane), [Ni(dppe)(OPh*)] (dppe = 1,2-bis(diphenylphosphino)ethane), and [Ni(terpy)(OPh*)] (terpy = 2,2':6',2″-terpyridine). Moreover, reacting [Ni(dcype)(OPh*)] with trimethylsilyl triflate has led to the isolation of a unique example of a cationic binuclear Ni(I)-arene complex. All these complexes have been characterized by single-crystal X-ray, DFT, and EPR analyses, thus providing crucial experimental and theoretical information about their coordination environment and confirming a d9 electronic structure for all complexes involved. Overall, this new synthetic approach offers exciting opportunities for the discovery of new stoichiometric and catalytic reactivity as well as the mechanistic elucidation of Ni-based catalytic cycles.
Collapse
Affiliation(s)
- Alessandro Bismuto
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| | - Patrick Müller
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| | - Patrick Finkelstein
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| | - Nils Trapp
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| | - Gunnar Jeschke
- Laboratorium für Physikalische Chemie, ETH Zürich, Vladimir-Prelog-Weg 2, HCI, 8093 Zürich, Switzerland
| | - Bill Morandi
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| |
Collapse
|
9
|
Lücke MP, Yao S, Driess M. Boosting homogeneous chemoselective hydrogenation of olefins mediated by a bis(silylenyl)terphenyl-nickel(0) pre-catalyst. Chem Sci 2021; 12:2909-2915. [PMID: 34164057 PMCID: PMC8179395 DOI: 10.1039/d0sc06471h] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/04/2021] [Indexed: 11/21/2022] Open
Abstract
The isolable chelating bis(N-heterocyclic silylenyl)-substituted terphenyl ligand [SiII(Terp)SiII] as well as its bis(phosphine) analogue [PIII(Terp)PIII] have been synthesised and fully characterised. Their reaction with Ni(cod)2 (cod = cycloocta-1,5-diene) affords the corresponding 16 VE nickel(0) complexes with an intramolecular η 2-arene coordination of Ni, [E(Terp)E]Ni(η 2-arene) (E = PIII, SiII; arene = phenylene spacer). Due to a strong cooperativity of the Si and Ni sites in H2 activation and H atom transfer, [SiII(Terp)SiII]Ni(η 2-arene) mediates very effectively and chemoselectively the homogeneously catalysed hydrogenation of olefins bearing functional groups at 1 bar H2 pressure and room temperature; in contrast, the bis(phosphine) analogous complex shows only poor activity. Catalytic and stoichiometric experiments revealed the important role of the η2-coordination of the Ni(0) site by the intramolecular phenylene with respect to the hydrogenation activity of [SiII(Terp)SiII]Ni(η 2-arene). The mechanism has been established by kinetic measurements, including kinetic isotope effect (KIE) and Hammet-plot correlation. With this system, the currently highest performance of a homogeneous nickel-based hydrogenation catalyst of olefins (TON = 9800, TOF = 6800 h-1) could be realised.
Collapse
Affiliation(s)
- Marcel-Philip Lücke
- Department of Chemistry: Metalorganics and Inorganic Materials Technische Universität Berlin Strasse des 17. Juni 115, Sekr. C2 D-10623 Berlin Germany
| | - Shenglai Yao
- Department of Chemistry: Metalorganics and Inorganic Materials Technische Universität Berlin Strasse des 17. Juni 115, Sekr. C2 D-10623 Berlin Germany
| | - Matthias Driess
- Department of Chemistry: Metalorganics and Inorganic Materials Technische Universität Berlin Strasse des 17. Juni 115, Sekr. C2 D-10623 Berlin Germany
| |
Collapse
|
10
|
Abstract
Activation of dinitrogen plays an important role in daily anthropogenic life, and the processes by which this fixation occurs have been a longstanding and significant research focus within the community. One of the major fields of dinitrogen activation research is the use of multimetallic compounds to reduce and/or activate N2 into a more useful nitrogen-atom source, such as ammonia. Here we report a comprehensive review of multimetallic-dinitrogen complexes and their utility toward N2 activation, beginning with the d-block metals from Group 4 to Group 11, then extending to Group 13 (which is exclusively populated by B complexes), and finally the rare-earth and actinide species. The review considers all polynuclear metal aggregates containing two or more metal centers in which dinitrogen is coordinated or activated (i.e., partial or complete cleavage of the N2 triple bond in the observed product). Our survey includes complexes in which mononuclear N2 complexes are used as building blocks to generate homo- or heteromultimetallic dinitrogen species, which allow one to evaluate the potential of heterometallic species for dinitrogen activation. We highlight some of the common trends throughout the periodic table, such as the differences between coordination modes as it relates to N2 activation and potential functionalization and the effect of polarizing the bridging N2 ligand by employing different metal ions of differing Lewis acidities. By providing this comprehensive treatment of polynuclear metal dinitrogen species, this Review aims to outline the past and provide potential future directions for continued research in this area.
Collapse
Affiliation(s)
- Devender Singh
- Center for Catalysis, and Florida Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
| | - William R. Buratto
- Center for Catalysis, and Florida Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
| | - Juan F. Torres
- Center for Catalysis, and Florida Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
| | - Leslie J. Murray
- Center for Catalysis, and Florida Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
| |
Collapse
|
11
|
D’Accriscio F, Ohleier A, Nicolas E, Demange M, Thillaye Du Boullay O, Saffon-Merceron N, Fustier-Boutignon M, Rezabal E, Frison G, Nebra N, Mézailles N. [(dcpp)Ni(η2-Arene)] Precursors: Synthesis, Reactivity, and Catalytic Application to the Suzuki–Miyaura Reaction. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00834] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Florian D’Accriscio
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062 Toulouse, France
| | - Alexia Ohleier
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062 Toulouse, France
| | - Emmanuel Nicolas
- Laboratoire Chimie Moléculaire, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France
| | - Matthieu Demange
- Laboratoire Chimie Moléculaire, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France
| | - Olivier Thillaye Du Boullay
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062 Toulouse, France
| | - Nathalie Saffon-Merceron
- Institut de Chimie de Toulouse ICT-FR2599, Université Paul Sabatier, CNRS, 31062 Toulouse Cedex, France
| | - Marie Fustier-Boutignon
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062 Toulouse, France
| | - Elixabete Rezabal
- Laboratoire Chimie Moléculaire, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France
| | - Gilles Frison
- Laboratoire Chimie Moléculaire, Ecole Polytechnique, CNRS, 91128 Palaiseau Cédex, France
| | - Noel Nebra
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062 Toulouse, France
| | - Nicolas Mézailles
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062 Toulouse, France
| |
Collapse
|
12
|
Touchton AJ, Wu G, Hayton TW. Generation of a Ni3 Phosphinidene Cluster from the Ni(0) Synthon, Ni(η3-CPh3)2. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00095] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexander J. Touchton
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Guang Wu
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Trevor W. Hayton
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| |
Collapse
|
13
|
Schwab MM, Himmel D, Kacprzak S, Yassine Z, Kratzert D, Felbek C, Weber S, Krossing I. Isolated Cationic Organometallic Nickel(I) Arene Complexes. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Miriam M. Schwab
- Institut für Anorganische und Analytische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Stefan‐Meier‐Straße 21 79104 Freiburg Germany
| | - Daniel Himmel
- Institut für Anorganische und Analytische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Stefan‐Meier‐Straße 21 79104 Freiburg Germany
| | - Sylwia Kacprzak
- Institut für Physikalische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Albertstraße 21 79104 Freiburg Germany
| | - Zeinab Yassine
- Institut für Anorganische und Analytische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Stefan‐Meier‐Straße 21 79104 Freiburg Germany
| | - Daniel Kratzert
- Institut für Anorganische und Analytische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Stefan‐Meier‐Straße 21 79104 Freiburg Germany
| | - Christina Felbek
- Institut für Anorganische und Analytische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Stefan‐Meier‐Straße 21 79104 Freiburg Germany
| | - Stefan Weber
- Institut für Physikalische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Albertstraße 21 79104 Freiburg Germany
- Freiburger Materialforschungszentrum (FMF) Freiburg Institute for Advanced Studies (FRIAS) Albertstr. 19 79104 Freiburg Germany
| | - Ingo Krossing
- Institut für Anorganische und Analytische Chemie Freiburger Materialforschungszentrum (FMF) Universität Freiburg Stefan‐Meier‐Straße 21 79104 Freiburg Germany
| |
Collapse
|
14
|
Zarate C, Yang H, Bezdek MJ, Hesk D, Chirik PJ. Ni(I)–X Complexes Bearing a Bulky α-Diimine Ligand: Synthesis, Structure, and Superior Catalytic Performance in the Hydrogen Isotope Exchange in Pharmaceuticals. J Am Chem Soc 2019; 141:5034-5044. [DOI: 10.1021/jacs.9b00939] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Cayetana Zarate
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Haifeng Yang
- MRL, Merck & Co, Inc., Rahway, New Jersey 07065, United States
| | - Máté J. Bezdek
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - David Hesk
- MRL, Merck & Co, Inc., Rahway, New Jersey 07065, United States
| | - Paul J. Chirik
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| |
Collapse
|
15
|
Moser E, Jeanneau E, Mézailles N, Olivier-Bourbigou H, Breuil PAR. Simplified and versatile access to low valent Ni complexes by metal-free reduction of NiII precursors. Dalton Trans 2019; 48:4101-4104. [DOI: 10.1039/c9dt00668k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various well defined low valent Ni complexes were obtained by salt-free reduction of a commercially available Ni(ii) precursor.
Collapse
Affiliation(s)
- Emile Moser
- IFP Energies nouvelles
- Rond-point de l’échangeur de Solaize
- 69360 Solaize
- France
| | - Erwann Jeanneau
- Centre de Diffractométrie Henri Longchambon
- Site CLEA - Bât. ISA
- 3ème étage
- 69100 Villeurbanne
- France
| | - Nicolas Mézailles
- Laboratoire Hétérochimie Fondamentale et Appliquée UMR 5069 CNRS
- Université Paul Sabatier
- 31062 Toulouse
- France
| | | | | |
Collapse
|
16
|
Toda T, Suzuki S, Kuwata S. Metallo-supramolecular assembly of protic pincer-type complexes: encapsulation of dinitrogen and carbon disulfide into a multiproton-responsive diruthenium cage. Chem Commun (Camb) 2019; 55:1028-1031. [DOI: 10.1039/c8cc08384c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A protic pincer complex and rigid diphosphine linker formed a cage, which incorporated N2 and CS2 into the multiproton-responsive cavity.
Collapse
Affiliation(s)
- Tatsuro Toda
- Department of Chemical Science and Engineering
- School of Materials and Chemical Technology
- Tokyo Institute of Technology
- Meguro-ku
- Japan
| | - Satoshi Suzuki
- Department of Chemical Science and Engineering
- School of Materials and Chemical Technology
- Tokyo Institute of Technology
- Meguro-ku
- Japan
| | - Shigeki Kuwata
- Department of Chemical Science and Engineering
- School of Materials and Chemical Technology
- Tokyo Institute of Technology
- Meguro-ku
- Japan
| |
Collapse
|
17
|
Inatomi T, Fukahori Y, Yamada Y, Ishikawa R, Kanegawa S, Koga Y, Matsubara K. Ni(i)–Ni(iii) cycle in Buchwald–Hartwig amination of aryl bromide mediated by NHC-ligated Ni(i) complexes. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02427h] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
NHC-ligated Ni(i) intermediates in Buchwald–Hartwig amination of aryl halides were isolated and determined. The presence of a Ni(iii) intermediate was also indicated at low temperature.
Collapse
Affiliation(s)
| | - Yukino Fukahori
- Department of Chemistry
- Fukuoka University
- Fukuoka 814-0180
- Japan
| | - Yuji Yamada
- Department of Chemistry
- Fukuoka University
- Fukuoka 814-0180
- Japan
| | - Ryuta Ishikawa
- Department of Chemistry
- Fukuoka University
- Fukuoka 814-0180
- Japan
| | - Shinji Kanegawa
- Institute for Advanced Materials Chemistry and Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Yuji Koga
- Department of Chemistry
- Fukuoka University
- Fukuoka 814-0180
- Japan
| | - Kouki Matsubara
- Department of Chemistry
- Fukuoka University
- Fukuoka 814-0180
- Japan
| |
Collapse
|
18
|
Taylor LJ, Kays DL. Low-coordinate first-row transition metal complexes in catalysis and small molecule activation. Dalton Trans 2019; 48:12365-12381. [DOI: 10.1039/c9dt02402f] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this Perspective, we will highlight selected examples of transition metal complexes with low coordination numbers whose high reactivity has been exploited in catalysis and the activation of small molecules featuring strong bonds (N2, CO2, and CO).
Collapse
Affiliation(s)
| | - Deborah L. Kays
- School of Chemistry
- University of Nottingham
- University Park
- Nottingham
- UK
| |
Collapse
|
19
|
Hartmann NJ, Wu G, Hayton TW. Synthesis and reactivity of a nickel(ii) thioperoxide complex: demonstration of sulfide-mediated N 2O reduction. Chem Sci 2018; 9:6580-6588. [PMID: 30310590 PMCID: PMC6115681 DOI: 10.1039/c8sc02536c] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 06/26/2018] [Indexed: 11/21/2022] Open
Abstract
The “masked” terminal nickel sulfide [K(18-crown-6)][LtBuNiII(S)] mediates the reduction of N2O by CO, via the thioperoxide complex [K(18-crown-6)][LtBuNiII(η2-SO)].
The thiohyponitrite ([SNNO]2–) complex, [K(18-crown-6)][LtBuNiII(κ2-SNNO)] (LtBu = {(2,6-iPr2C6H3)NC(tBu)}2CH), extrudes N2 under mild heating to yield [K(18-crown-6)][LtBuNiII(η2-SO)] (1), along with minor products [K(18-crown-6)][LtBuNiII(η2-OSSO)] (2) and [K(18-crown-6)][LtBuNiII(η2-S2)] (3). Subsequent reaction of 1 with carbon monoxide (CO) results in the formation of [K(18-crown-6)][LtBuNiII(η2-SCO)] (4), [K(18-crown-6)][LtBuNiII(S,O:κ2-SCO2)] (5), [K(18-crown-6)][LtBuNiII(κ2-CO3)] (6), carbonyl sulfide (COS) (7), and [K(18-crown-6)][LtBuNiII(S2CO)] (8). To rationalize the formation of these products we propose that 1 first reacts with CO to form [K(18-crown-6)][LtBuNiII(S)] (I) and CO2, via O-atom abstraction. Subsequently, complex I reacts with CO or CO2 to form 4 and 5, respectively. Similarly, the formation of complex 6 and COS can be rationalized by the reaction of 1 with CO2 to form a putative Ni(ii) monothiopercarbonate, [K(18-crown-6)][LtBuNiII(κ2-SOCO2)] (11). The Ni(ii) monothiopercarbonate subsequently transfers a S-atom to CO to form COS and [K(18-crown-6)][LtBuNiII(κ2-CO3)] (6). Finally, the formation of 8 can be rationalized by the reaction of COS with I. Critically, the observation of complexes 4 and 5 in the reaction mixture reveals the stepwise conversion of [K(18-crown-6)][LtBuNiII(κ2-SNNO)] to 1 and then I, which represents the formal reduction of N2O by CO.
Collapse
Affiliation(s)
- Nathaniel J Hartmann
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California , 93106 USA .
| | - Guang Wu
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California , 93106 USA .
| | - Trevor W Hayton
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California , 93106 USA .
| |
Collapse
|
20
|
Fukuzumi S, Lee YM, Ahn HS, Nam W. Mechanisms of catalytic reduction of CO 2 with heme and nonheme metal complexes. Chem Sci 2018; 9:6017-6034. [PMID: 30090295 PMCID: PMC6053956 DOI: 10.1039/c8sc02220h] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 06/26/2018] [Indexed: 11/21/2022] Open
Abstract
The catalytic conversion of CO2 into valuable chemicals and fuels has attracted increasing attention, providing a promising route for mitigating the greenhouse effect of CO2 and also meeting the global energy demand. Among many homogeneous and heterogeneous catalysts for CO2 reduction, this mini-review is focused on heme and nonheme metal complexes that act as effective catalysts for the electrocatalytic and photocatalytic reduction of CO2. Because metalloporphyrinoids show strong absorption in the visible region, which is sensitive to the oxidation states of the metals and ligands, they are suited for the detection of reactive intermediates in the catalytic CO2 reduction cycle by electronic absorption spectroscopy. The first part of this review deals with the catalytic mechanism for the one-electron reduction of CO2 to oxalic acid with heme and nonheme metal complexes, with an emphasis on how the formation of highly energetic CO2˙ is avoided. Then, the catalytic mechanism of two-electron reduction of CO2 to produce CO and H2O is compared with that to produce HCOOH. The effect of metals and ligands of the heme and nonheme complexes on the CO or HCOOH product selectivity is also discussed. The catalytic mechanisms of multi-electron reduction of CO2 to methanol (six-electron reduced product) and methane (eight-electron reduced product) are also discussed for both electrocatalytic and photocatalytic systems.
Collapse
Affiliation(s)
- Shunichi Fukuzumi
- Department of Chemistry and Nano Science , Ewha Womans University , Seoul 03760 , Korea . ; ;
- Graduate School of Science and Engineering , Meijo University , Nagoya , Aichi 468-8502 , Japan
| | - Yong-Min Lee
- Department of Chemistry and Nano Science , Ewha Womans University , Seoul 03760 , Korea . ; ;
- Research Institute for Basic Sciences , Ewha Womans University , Seoul 03760 , Korea
| | - Hyun S Ahn
- Department of Chemistry , Yonsei University , Seoul 03722 , Korea .
| | - Wonwoo Nam
- Department of Chemistry and Nano Science , Ewha Womans University , Seoul 03760 , Korea . ; ;
- School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an 710119 , P. R. China
| |
Collapse
|
21
|
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
| |
Collapse
|
22
|
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
| |
Collapse
|
23
|
Mohadjer Beromi M, Banerjee G, Brudvig GW, Hazari N, Mercado BQ. Nickel(I) Aryl Species: Synthesis, Properties, and Catalytic Activity. ACS Catal 2018; 8:2526-2533. [PMID: 30250755 DOI: 10.1021/acscatal.8b00546] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this work, Ni(I) aryl species that are directly relevant to cross-coupling have been synthesized. Transmetalation of (dppf)NiIX (dppf = 1,1'-bis(diphenylphosphino)-ferrocene, X = Cl, Br) with aryl Grignard reagents or aryl boronic acids in the presence of base produces Ni(I) aryl species of the form (dppf)NiI(Ar) (Ar = Ph, o-tolyl, 2,6-xylyl, 2,4,6-mesityl, 2,4,6-iPr3C6H2). The stability of the Ni(I) aryl species is inversely correlated to the steric bulk on the aryl ligand. The most unstable Ni(I) aryl species are the most active precatalysts for Suzuki-Miyaura reactions because they rapidly decompose to generate the active Ni(0) catalyst. This study shows that Ni(I) aryl species are initially formed in the activation of Ni(I) halide precatalysts for Suzuki-Miyaura reactions and establishes their stoichiometric and catalytic reactivity profile.
Collapse
Affiliation(s)
- Megan Mohadjer Beromi
- The Department of Chemistry, Yale University, P.O.
Box 208107, New Haven, Connecticut 06520, United States
| | - Gourab Banerjee
- The Department of Chemistry, Yale University, P.O.
Box 208107, New Haven, Connecticut 06520, United States
| | - Gary W. Brudvig
- The Department of Chemistry, Yale University, P.O.
Box 208107, New Haven, Connecticut 06520, United States
| | - Nilay Hazari
- The Department of Chemistry, Yale University, P.O.
Box 208107, New Haven, Connecticut 06520, United States
| | - Brandon Q. Mercado
- The Department of Chemistry, Yale University, P.O.
Box 208107, New Haven, Connecticut 06520, United States
| |
Collapse
|
24
|
Fogeron T, Todorova TK, Porcher JP, Gomez-Mingot M, Chamoreau LM, Mellot-Draznieks C, Li Y, Fontecave M. A Bioinspired Nickel(bis-dithiolene) Complex as a Homogeneous Catalyst for Carbon Dioxide Electroreduction. ACS Catal 2018. [DOI: 10.1021/acscatal.7b03383] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thibault Fogeron
- Laboratoire
de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Tanya K. Todorova
- Laboratoire
de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Jean-Philippe Porcher
- Laboratoire
de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Maria Gomez-Mingot
- Laboratoire
de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Lise-Marie Chamoreau
- Institut
Parisien de Chimie Moléculaire, UMR 8232 CNRS, Sorbonne Universités, UPMC Université Paris, 4 place Jussieu, 75252 Paris Cedex 5, France
| | - Caroline Mellot-Draznieks
- Laboratoire
de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Yun Li
- Laboratoire
de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Marc Fontecave
- Laboratoire
de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France, Université Paris, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
| |
Collapse
|
25
|
Takahashi T, Kuroda D, Kuwano T, Yoshida Y, Kurahashi T, Matsubara S. Nickel-catalyzed intermolecular carboiodination of alkynes with aryl iodides. Chem Commun (Camb) 2018; 54:12750-12753. [DOI: 10.1039/c8cc07560c] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Odd-valent nickel-catalyzed intermolecular carboiodination of alkynes with aryl iodides to form highly substituted and functionalized alkenyl iodides has been developed.
Collapse
Affiliation(s)
- Toshifumi Takahashi
- Department of Material Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Daiki Kuroda
- Department of Material Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Toru Kuwano
- Department of Material Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yuji Yoshida
- Department of Material Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Takuya Kurahashi
- Department of Material Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Seijiro Matsubara
- Department of Material Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| |
Collapse
|
26
|
Schwab MM, Himmel D, Kacprzak S, Radtke V, Kratzert D, Weis P, Wernet M, Peter A, Yassine Z, Schmitz D, Scheidt EW, Scherer W, Weber S, Feuerstein W, Breher F, Higelin A, Krossing I. Synthesis, Characterisation and Reactions of Truly Cationic Ni I -Phosphine Complexes. Chemistry 2017; 24:918-927. [PMID: 29155467 DOI: 10.1002/chem.201704436] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Indexed: 11/07/2022]
Abstract
The recently published purely metallo-organic NiI salt [Ni(cod)2 ][Al(ORF )4 ] (1, cod=1,5-cyclooctadiene, RF =C(CF3 )3 ) provides a starting point for a new synthesis strategy leading to NiI phosphine complexes, replacing cod ligands by phosphines. Clearly visible colour changes indicate reactions within minutes, while quantum chemical calculations (PBE0-D3(BJ)/def2-TZVPP) approve exergonic reaction enthalpies in all performed ligand exchange reactions. Hence, [Ni(dppp)2 ][Al(ORF )4 ] (2, dppp=1,3-bis(diphenylphosphino)propane), [Ni(dppe)2 ][Al(ORF )4 ] (3, dppe=1,3-bis(diphenyl-phosphino)ethane), three-coordinate [Ni(PPh3 )3 ][Al(ORF )4 ] (4) and a remarkable two-coordinate NiI phosphine complex [Ni(PtBu3 )2 ][Al(ORF )4 ] (5) were characterised by single crystal X-ray structure analysis. EPR studies were performed, confirming a nickel d9 -configuration in complexes 2, 4 and 5. This result is supported by additional magnetization measurements of 4 and 5. Further investigations by cyclic voltammetry indicate relatively high oxidation potentials for these NiI compounds between 0.7 and 1.7 V versus Fc/Fc+ . Screening reactions with O2 and CO gave first insights on the reaction behaviour of the NiI phosphine complexes towards small molecules with formation of mixed phosphine-CO-NiI complexes and oxidation processes yielding new NiI and/or NiII derivatives. Moreover, 4 reacted with CH2 Cl2 at RT to give a dimeric NiII ylide complex (4 c). As CH2 Cl2 is a rather stable alkyl halide with relatively high C-Cl bond energies, 4 appears to be a suitable reagent for more general C-Cl bond activation reactions.
Collapse
Affiliation(s)
- Miriam Mareen Schwab
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Daniel Himmel
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Sylwia Kacprzak
- Institut für Physikalische Chemie, Universität Freiburg, Albertstraße 21, 79104, Freiburg, Germany
| | - Valentin Radtke
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Daniel Kratzert
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Philippe Weis
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Melanie Wernet
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Andreas Peter
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Zeinab Yassine
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Dominik Schmitz
- Institut für Physik, Universität Augsburg, Universitätsstraße 1, 86159, Augsburg, Germany
| | - Ernst-Wilhelm Scheidt
- Institut für Physik, Universität Augsburg, Universitätsstraße 1, 86159, Augsburg, Germany
| | - Wolfgang Scherer
- Institut für Physik, Universität Augsburg, Universitätsstraße 1, 86159, Augsburg, Germany
| | - Stefan Weber
- Institut für Physikalische Chemie, Universität Freiburg, Albertstraße 21, 79104, Freiburg, Germany.,Freiburg Institute for Advanced Studies (FRIAS), Albertstr. 19, 79104, Freiburg, Germany
| | - Wolfram Feuerstein
- Division Molecular Chemistry, Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr 15, 76131, Karlsruhe, Germany
| | - Frank Breher
- Division Molecular Chemistry, Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr 15, 76131, Karlsruhe, Germany
| | - Alexander Higelin
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| | - Ingo Krossing
- Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany
| |
Collapse
|
27
|
Shoshani MM, Beck R, Wang X, McLaughlin MJ, Johnson SA. Synthesis of Surface-Analogue Square-Planar Tetranuclear Nickel Hydride Clusters and Bonding to μ4-NR, -O and -BH Ligands. Inorg Chem 2017; 57:2438-2446. [DOI: 10.1021/acs.inorgchem.7b02546] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Manar M. Shoshani
- Department of Chemistry and Biochemistry, University of Windsor, Sunset Avenue 401, Windsor, Ontario N9B 3P4, Canada
| | - Robert Beck
- Department of Chemistry and Biochemistry, University of Windsor, Sunset Avenue 401, Windsor, Ontario N9B 3P4, Canada
| | - Xiaoping Wang
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Matthew J. McLaughlin
- Department of Chemistry and Biochemistry, University of Windsor, Sunset Avenue 401, Windsor, Ontario N9B 3P4, Canada
| | - Samuel A. Johnson
- Department of Chemistry and Biochemistry, University of Windsor, Sunset Avenue 401, Windsor, Ontario N9B 3P4, Canada
| |
Collapse
|
28
|
Joannou MV, Bezdek MJ, Al-Bahily K, Korobkov I, Chirik PJ. Synthesis and Reactivity of Pyridine(diimine) Molybdenum Olefin Complexes: Ethylene Dimerization and Alkene Dehydrogenation. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00653] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Matthew V. Joannou
- Department
of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Máté J. Bezdek
- Department
of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Khalid Al-Bahily
- SABIC Corporate Research & Development, Fundamental Catalysis, Thuwal 23955-6900, Saudi Arabia
| | - Ilia Korobkov
- SABIC Corporate Research & Development, Fundamental Catalysis, Thuwal 23955-6900, Saudi Arabia
| | - Paul J. Chirik
- Department
of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| |
Collapse
|
29
|
Manzoor A, Wienefeld P, Baird MC, Budzelaar PHM. Catalysis of Cross-Coupling and Homocoupling Reactions of Aryl Halides Utilizing Ni(0), Ni(I), and Ni(II) Precursors; Ni(0) Compounds as the Probable Catalytic Species but Ni(I) Compounds as Intermediates and Products. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00446] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Adeela Manzoor
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Patrick Wienefeld
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Michael C. Baird
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Peter H. M. Budzelaar
- Department of Chemical Sciences, Federico II University of Naples, Napoli 80126, Italy
| |
Collapse
|
30
|
Puerta Lombardi BM, Brown RM, Gendy C, Chang CY, Chivers T, Roesler R. Nickel and Platinum PCP Pincer Complexes Incorporating an Acyclic Diaminoalkyl Central Moiety Connecting Imidazole or Pyrazole Rings. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00396] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Braulio M. Puerta Lombardi
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Rudy M. Brown
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Chris Gendy
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Chia Yun Chang
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Tristram Chivers
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Roland Roesler
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| |
Collapse
|
31
|
Yoo C, Lee Y. A T-Shaped Nickel(I) Metalloradical Species. Angew Chem Int Ed Engl 2017; 56:9502-9506. [PMID: 28556527 DOI: 10.1002/anie.201704487] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Indexed: 12/11/2022]
Abstract
A T-shaped NiI complex was synthesized using a rigid acridane-based pincer ligand to prepare a metalloradical center. Structural data displays a nickel ion is embedded in the plane of a PNP ligand. Having a sterically exposed half-filled dx2-y2 orbital, this three-coordinate NiI species reveals unique open-shell reactivity including the homolytic cleavage of various σ-bonds, such as H-H, N-N, and C-C.
Collapse
Affiliation(s)
- Changho Yoo
- 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
| |
Collapse
|
32
|
Affiliation(s)
- Changho Yoo
- 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
| |
Collapse
|
33
|
Sabater S, Page MJ, Mahon MF, Whittlesey MK. Stoichiometric and Catalytic Reactivity of Ni(6-Mes)(PPh3)2. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00129] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Sara Sabater
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | - Michael J. Page
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | - Mary F. Mahon
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | | |
Collapse
|
34
|
Bajo S, Laidlaw G, Kennedy AR, Sproules S, Nelson DJ. Oxidative Addition of Aryl Electrophiles to a Prototypical Nickel(0) Complex: Mechanism and Structure/Reactivity Relationships. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00208] [Citation(s) in RCA: 109] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Sonia Bajo
- WestCHEM
Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham
Building, 295 Cathedral Street, Glasgow G1 1XL, U.K
| | - Gillian Laidlaw
- WestCHEM
Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham
Building, 295 Cathedral Street, Glasgow G1 1XL, U.K
| | - Alan R. Kennedy
- WestCHEM
Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham
Building, 295 Cathedral Street, Glasgow G1 1XL, U.K
| | - Stephen Sproules
- WestCHEM
School of Chemistry, University of Glasgow, University Place, Glasgow G12 8QQ, U.K
| | - David J. Nelson
- WestCHEM
Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham
Building, 295 Cathedral Street, Glasgow G1 1XL, U.K
| |
Collapse
|
35
|
Kalvet I, Guo Q, Tizzard GJ, Schoenebeck F. When Weaker Can Be Tougher: The Role of Oxidation State (I) in P- vs N-Ligand-Derived Ni-Catalyzed Trifluoromethylthiolation of Aryl Halides. ACS Catal 2017; 7:2126-2132. [PMID: 28286695 PMCID: PMC5339856 DOI: 10.1021/acscatal.6b03344] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 01/27/2017] [Indexed: 11/28/2022]
Abstract
The direct introduction of the valuable SCF3 moiety into organic molecules has received considerable attention. While it can be achieved successfully for aryl chlorides under catalysis with Ni0(cod)2 and dppf, this report investigates the Ni-catalyzed functionalization of the seemingly more reactive aryl halides ArI and ArBr. Counterintuitively, the observed conversion triggered by dppf/Ni0 is ArCl > ArBr > ArI, at odds with bond strength preferences. By a combined computational and experimental approach, the origin of this was identified to be due to the formation of (dppf)NiI, which favors β-F elimination as a competing pathway over the productive cross-coupling, ultimately generating the inactive complex (dppf)Ni(SCF2) as a catalysis dead end. The complexes (dppf)NiI-Br and (dppf)NiI-I were isolated and resolved by X-ray crystallography. Their formation was found to be consistent with a ligand-exchange-induced comproportionation mechanism. In stark contrast to these phosphine-derived Ni complexes, the corresponding nitrogen-ligand-derived species were found to be likely competent catalysts in oxidation state I. Our computational studies of N-ligand derived NiI complexes fully support productive NiI/NiIII catalysis, as the competing β-F elimination is disfavored. Moreover, N-derived NiI complexes are predicted to be more reactive than their Ni0 counterparts in catalysis. These data showcase fundamentally different roles of NiI in carbon-heteroatom bond formation depending on the ligand sphere.
Collapse
Affiliation(s)
- Indrek Kalvet
- Institute of Organic
Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Qianqian Guo
- Institute of Inorganic Chemistry, X-ray Crystallography, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Graham J. Tizzard
- EPSRC National Crystallography
Service, School of Chemistry, University
of Southampton, University
Road, SO17 1BJ Southampton, United Kingdom
| | - Franziska Schoenebeck
- Institute of Organic
Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| |
Collapse
|
36
|
|
37
|
Zimmermann P, Limberg C. Activation of Small Molecules at Nickel(I) Moieties. J Am Chem Soc 2017; 139:4233-4242. [DOI: 10.1021/jacs.6b12434] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Philipp Zimmermann
- Institut für Chemie, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin, Germany
| | - Christian Limberg
- Institut für Chemie, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin, Germany
| |
Collapse
|
38
|
Beromi MM, Nova A, Balcells D, Brasacchio AM, Brudvig GW, Guard LM, Hazari N, Vinyard DJ. Mechanistic Study of an Improved Ni Precatalyst for Suzuki-Miyaura Reactions of Aryl Sulfamates: Understanding the Role of Ni(I) Species. J Am Chem Soc 2017; 139:922-936. [PMID: 28009513 PMCID: PMC5360380 DOI: 10.1021/jacs.6b11412] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Nickel precatalysts are potentially a more sustainable alternative to traditional palladium precatalysts for the Suzuki-Miyaura coupling reaction. Currently, there is significant interest in Suzuki-Miyaura coupling reactions involving readily accessible phenolic derivatives such as aryl sulfamates, as the sulfamate moiety can act as a directing group for the prefunctionalization of the aromatic backbone of the electrophile prior to cross-coupling. By evaluating complexes in the Ni(0), (I), and (II) oxidation states we report a precatalyst, (dppf)Ni(o-tolyl)(Cl) (dppf = 1,1'-bis(diphenylphosphino)ferrocene), for Suzuki-Miyaura coupling reactions involving aryl sulfamates and boronic acids, which operates at a significantly lower catalyst loading and at milder reaction conditions than other reported systems. In some cases it can even function at room temperature. Mechanistic studies on precatalyst activation and the speciation of nickel during catalysis reveal that Ni(I) species are formed in the catalytic reaction via two different pathways: (i) the precatalyst (dppf)Ni(o-tolyl)(Cl) undergoes comproportionation with the active Ni(0) species; and (ii) the catalytic intermediate (dppf)Ni(Ar)(sulfamate) (Ar = aryl) undergoes comproportionation with the active Ni(0) species. In both cases the formation of Ni(I) is detrimental to catalysis, which is proposed to proceed via a Ni(0)/Ni(II) cycle. DFT calculations are used to support experimental observations and provide insight about the elementary steps involved in reactions directly on the catalytic cycle, as well as off-cycle processes. Our mechanistic investigation provides guidelines for designing even more active nickel catalysts.
Collapse
Affiliation(s)
- Megan Mohadjer Beromi
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Ainara Nova
- Centre for Theoretical and Computational Chemistry (CTCC), Department of Chemistry, University of Oslo, P.O. Box 1033, Blindern, 0315, Oslo, Norway
| | - David Balcells
- Centre for Theoretical and Computational Chemistry (CTCC), Department of Chemistry, University of Oslo, P.O. Box 1033, Blindern, 0315, Oslo, Norway
| | - Ann M. Brasacchio
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Gary W. Brudvig
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Louise M. Guard
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Nilay Hazari
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - David J. Vinyard
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| |
Collapse
|
39
|
Zhu S, Shoshani MM, Johnson SA. Versatile (η6-arene)Ni(PCy3) nickel monophosphine precursors. Chem Commun (Camb) 2017; 53:13176-13179. [DOI: 10.1039/c7cc08416a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Revisiting the solution behaviour of [(PCy3)2Ni]2N2 reveals a facile synthesis for the versatile Ni(PCy3) transfer reagents, (η6-arene)Ni(PCy3).
Collapse
Affiliation(s)
- Sha Zhu
- Department of Chemistry & Biochemistry
- University of Windsor
- Windsor
- Canada
| | - Manar M. Shoshani
- Department of Chemistry & Biochemistry
- University of Windsor
- Windsor
- Canada
| | - Samuel A. Johnson
- Department of Chemistry & Biochemistry
- University of Windsor
- Windsor
- Canada
| |
Collapse
|
40
|
Lin CY, Power PP. Complexes of Ni(i): a “rare” oxidation state of growing importance. Chem Soc Rev 2017; 46:5347-5399. [DOI: 10.1039/c7cs00216e] [Citation(s) in RCA: 125] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The synthesis and diverse structures, reactivity (small molecule activation and catalysis) and magnetic properties of Ni(i) complexes are summarized.
Collapse
Affiliation(s)
- Chun-Yi Lin
- Department of Chemistry
- University of California
- Davis
- USA
| | | |
Collapse
|
41
|
Pastor A, Montilla F, Galindo A. Spectroscopic and Structural Characterization of Carbon Dioxide Transition Metal Complexes. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2017. [DOI: 10.1016/bs.adomc.2017.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
42
|
Yoo C, Lee Y. Carbon dioxide binding at a Ni/Fe center: synthesis and characterization of Ni(η 1-CO 2-κ C) and Ni-μ-CO 2-κ C:κ 2O, O'-Fe. Chem Sci 2017; 8:600-605. [PMID: 28616135 PMCID: PMC5458731 DOI: 10.1039/c6sc03450k] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 08/30/2016] [Indexed: 12/20/2022] Open
Abstract
The degree of CO2 activation can be tuned by incorporating a distinct electronic coordination environment at the nickel center. A mononuclear nickel carboxylate species (Ni-CO2, 3) and a dinuclear nickel-iron carboxylate species (Ni-CO2-Fe, 5) were prepared. The structure of 3 reveals a rare η1-κC binding mode of CO2, while that of 5 shows bridging CO2 binding (μ2-κC:κ2O,O') between the nickel and iron, presented as the first example of a nickel-μ-CO2-iron species. The structural analyses of 3 and 5 based on XRD and DFT data reveal a higher degree of CO2 activation in 5, imparted by the additional interaction with an iron ion.
Collapse
Affiliation(s)
- Changho Yoo
- Department of Chemistry , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea . ; ; Tel: +82 42 350 2814
| | - Yunho Lee
- Department of Chemistry , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea . ; ; Tel: +82 42 350 2814
| |
Collapse
|
43
|
Oh S, Kim S, Lee D, Gwak J, Lee Y. Alkoxide Migration at a Nickel(II) Center Induced by a π-Acidic Ligand: Migratory Insertion versus Metal–Ligand Cooperation. Inorg Chem 2016; 55:12863-12871. [DOI: 10.1021/acs.inorgchem.6b02226] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Seohee Oh
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Seji Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Dayoung Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Jinseong Gwak
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Yunho Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| |
Collapse
|
44
|
Dickie DA, Chacon BE, Issabekov A, Lam K, Kemp RA. Nickel(II) and nickel(0) complexes of bis(diisopropylphosphino)amine: Synthesis, structure, and electrochemical activity. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.07.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
45
|
Pelties S, Carter E, Folli A, Mahon MF, Murphy DM, Whittlesey MK, Wolf R. Influence of Ring-Expanded N-Heterocyclic Carbenes on the Structures of Half-Sandwich Ni(I) Complexes: An X-ray, Electron Paramagnetic Resonance (EPR), and Electron Nuclear Double Resonance (ENDOR) Study. Inorg Chem 2016; 55:11006-11017. [PMID: 27731984 DOI: 10.1021/acs.inorgchem.6b01540] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Potassium graphite reduction of the half-sandwich Ni(II) ring-expanded diamino/diamidocarbene complexes CpNi(RE-NHC)Br gave the Ni(I) derivatives CpNi(RE-NHC) (where RE-NHC = 6-Mes (1), 7-Mes (2), 6-MesDAC (3)) in yields of 40%-50%. The electronic structures of paramagnetic 1-3 were investigated by CW X-/Q-band electron paramagnetic resonance (EPR) and Q-band 1H electron nuclear double resonance (ENDOR) spectroscopy. While small variations in the g-values were observed between the diaminocarbene complexes 1 and 2, pronounced changes in the g-values were detected between the almost isostructural species (1) and diamidocarbene species (3). These results highlight the sensitivity of the EPR g-tensor to changes in the electronic structure of the Ni(I) centers generated by incorporation of heteroatom substituents onto the backbone ring positions. Variable-temperature EPR analysis also revealed the presence of a second Ni(I) site in 3. The experimental g-values for these two Ni(I) sites detected by EPR in frozen solutions of 3 are consistent with resolution on the EPR time scale of the disordered components evident in the X-ray crystallographically determined structure and the corresponding density functional theory (DFT)-calculated g-tensor. Q-band 1H ENDOR measurements revealed a small amount of unpaired electron spin density on the Cp rings, consistent with the calculated SOMO of complexes 1-3. The magnitude of the 1H A values for 3 were also notably larger, compared to 1 and 2, again highlighting the influence of the diamidocarbene on the electronic properties of 3.
Collapse
Affiliation(s)
- Stefan Pelties
- Institute of Inorganic Chemistry, University of Regensburg , 93040 Regensburg, Germany
| | - Emma Carter
- School of Chemistry, Cardiff University , Park Place, Cardiff CF10 3AT, United Kingdom
| | - Andrea Folli
- School of Chemistry, Cardiff University , Park Place, Cardiff CF10 3AT, United Kingdom
| | - Mary F Mahon
- Department of Chemistry, University of Bath , Claverton Down, Bath BA2 7AY, United Kingdom
| | - Damien M Murphy
- School of Chemistry, Cardiff University , Park Place, Cardiff CF10 3AT, United Kingdom
| | - Michael K Whittlesey
- Department of Chemistry, University of Bath , Claverton Down, Bath BA2 7AY, United Kingdom
| | - Robert Wolf
- Institute of Inorganic Chemistry, University of Regensburg , 93040 Regensburg, Germany
| |
Collapse
|
46
|
Charboneau DJ, Balcells D, Hazari N, Lant HMC, Mayer JM, Melvin PR, Mercado BQ, Morris WD, Repisky M, Suh HW. Dinitrogen-Facilitated Reversible Formation of a Si–H Bond in a Pincer-Supported Ni Complex. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00514] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- David J. Charboneau
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - David Balcells
- Centre
for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, P.O.
Box 1033, Blindern, N-0315 Oslo, Norway
| | - Nilay Hazari
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Hannah M. C. Lant
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - James M. Mayer
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Patrick R. Melvin
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Brandon Q. Mercado
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Wesley D. Morris
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Michal Repisky
- Centre
for Theoretical and Computational Chemistry (CTCC), University of Tromsø-The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Hee-Won Suh
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| |
Collapse
|
47
|
Pelties S, Wolf R. Reaction of Phenyl Iso(thio)cyanate with N-Heterocyclic Carbene-Supported Nickel Complexes: Formation of Nickelacycles. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00473] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stefan Pelties
- University of Regensburg, Institute of Inorganic Chemistry, D-93040 Regensburg, Germany
| | - Robert Wolf
- University of Regensburg, Institute of Inorganic Chemistry, D-93040 Regensburg, Germany
| |
Collapse
|
48
|
Affiliation(s)
- Nathan A. Eberhardt
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
| | - Hairong Guan
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
| |
Collapse
|
49
|
Zhang S, Fallah H, Gardner EJ, Kundu S, Bertke JA, Cundari TR, Warren TH. A Dinitrogen Dicopper(I) Complex via a Mixed‐Valence Dicopper Hydride. Angew Chem Int Ed Engl 2016; 55:9927-31. [DOI: 10.1002/anie.201603970] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 06/14/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Shiyu Zhang
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Hengameh Fallah
- Department of Chemistry, Center for Advanced Scientific Computing and Modeling (CASCaM) University of North Texas Denton TX 76203 USA
| | - Evan J. Gardner
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Subrata Kundu
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Jeffery A. Bertke
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Thomas R. Cundari
- Department of Chemistry, Center for Advanced Scientific Computing and Modeling (CASCaM) University of North Texas Denton TX 76203 USA
| | - Timothy H. Warren
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| |
Collapse
|
50
|
Zhang S, Fallah H, Gardner EJ, Kundu S, Bertke JA, Cundari TR, Warren TH. A Dinitrogen Dicopper(I) Complex via a Mixed‐Valence Dicopper Hydride. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603970] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shiyu Zhang
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Hengameh Fallah
- Department of Chemistry, Center for Advanced Scientific Computing and Modeling (CASCaM) University of North Texas Denton TX 76203 USA
| | - Evan J. Gardner
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Subrata Kundu
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Jeffery A. Bertke
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| | - Thomas R. Cundari
- Department of Chemistry, Center for Advanced Scientific Computing and Modeling (CASCaM) University of North Texas Denton TX 76203 USA
| | - Timothy H. Warren
- Department of Chemistry Georgetown University Box 571227 Washington DC 20057-1227 USA
| |
Collapse
|