1
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Sandl S, Maier TM, van Leest NP, Kröncke S, Chakraborty U, Demeshko S, Koszinowski K, de Bruin B, Meyer F, Bodensteiner M, Herrmann C, Wolf R, Jacobi von Wangelin A. Cobalt-Catalyzed Hydrogenations via Olefin Cobaltate and Hydride Intermediates. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01584] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sebastian Sandl
- Department of Chemistry, University of Hamburg, Martin Luther King Pl 6, 20146 Hamburg, Germany
| | - Thomas M. Maier
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| | - Nicolaas P. van Leest
- van’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Susanne Kröncke
- Department of Chemistry, University of Hamburg, Martin Luther King Pl 6, 20146 Hamburg, Germany
| | - Uttam Chakraborty
- Department of Chemistry, University of Hamburg, Martin Luther King Pl 6, 20146 Hamburg, Germany
| | - Serhiy Demeshko
- Institute of Inorganic Chemistry, Universität Göttingen, Tammannstrasse 4, 37077 Göttingen, Germany
| | - Konrad Koszinowski
- Institute of Organic and Biomolecular Chemistry, Universität Göttingen, Tammannstrasse 2, 37077 Göttingen, Germany
| | - Bas de Bruin
- van’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Franc Meyer
- Institute of Inorganic Chemistry, Universität Göttingen, Tammannstrasse 4, 37077 Göttingen, Germany
| | - Michael Bodensteiner
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| | - Carmen Herrmann
- Department of Chemistry, University of Hamburg, Martin Luther King Pl 6, 20146 Hamburg, Germany
| | - Robert Wolf
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
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2
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Zhang X, Tian X, Shen C, Xia C, He L. Acid‐Promoted Hydroformylative Synthesis of Alcohol with Carbon Dioxide by Heterobimetallic Ruthenium‐Cobalt Catalytic System. ChemCatChem 2019. [DOI: 10.1002/cctc.201802091] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xuehua Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- Yancheng Teachers University Yancheng 224007 P. R. China
| | - Xinxin Tian
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi ProvinceShanxi University Taiyuan 030006 P. R. China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P. R. China
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3
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Alvarez MA, Casado-Ruano M, García ME, García-Vivó D, Ruiz MA. Structural and Chemical Effects of the PtBu2 Bridge at Unsaturated Dimolybdenum Complexes Having Hydride and Hydrocarbyl Ligands. Inorg Chem 2017; 56:11336-11351. [DOI: 10.1021/acs.inorgchem.7b01773] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. Angeles Alvarez
- Departamento de Química Orgánica
e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Melodie Casado-Ruano
- Departamento de Química Orgánica
e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - M. Esther García
- Departamento de Química Orgánica
e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Daniel García-Vivó
- Departamento de Química Orgánica
e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Miguel A. Ruiz
- Departamento de Química Orgánica
e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
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4
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Lambic NS, Lilly CP, Robbins LK, Sommer RD, Ison EA. Reductive Carbonylation of Oxorhenium Hydrides Induced by Lewis Acids. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00393] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nikola S. Lambic
- Department of Chemistry, North Carolina State University, 2620
Yarbrough Drive, Raleigh, North Carolina 27695-8204, United States
| | - Cassandra P. Lilly
- Department of Chemistry, North Carolina State University, 2620
Yarbrough Drive, Raleigh, North Carolina 27695-8204, United States
| | - Leanna K. Robbins
- Department of Chemistry, North Carolina State University, 2620
Yarbrough Drive, Raleigh, North Carolina 27695-8204, United States
| | - Roger D. Sommer
- Department of Chemistry, North Carolina State University, 2620
Yarbrough Drive, Raleigh, North Carolina 27695-8204, United States
| | - Elon A. Ison
- Department of Chemistry, North Carolina State University, 2620
Yarbrough Drive, Raleigh, North Carolina 27695-8204, United States
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5
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6
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Wiedner ES, Chambers MB, Pitman CL, Bullock RM, Miller AJM, Appel AM. Thermodynamic Hydricity of Transition Metal Hydrides. Chem Rev 2016; 116:8655-92. [PMID: 27483171 DOI: 10.1021/acs.chemrev.6b00168] [Citation(s) in RCA: 298] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Transition metal hydrides play a critical role in stoichiometric and catalytic transformations. Knowledge of free energies for cleaving metal hydride bonds enables the prediction of chemical reactivity, such as for the bond-forming and bond-breaking events that occur in a catalytic reaction. Thermodynamic hydricity is the free energy required to cleave an M-H bond to generate a hydride ion (H(-)). Three primary methods have been developed for hydricity determination: the hydride transfer method establishes hydride transfer equilibrium with a hydride donor/acceptor pair of known hydricity, the H2 heterolysis method involves measuring the equilibrium of heterolytic cleavage of H2 in the presence of a base, and the potential-pKa method considers stepwise transfer of a proton and two electrons to give a net hydride transfer. Using these methods, over 100 thermodynamic hydricity values for transition metal hydrides have been determined in acetonitrile or water. In acetonitrile, the hydricity of metal hydrides spans a range of more than 50 kcal/mol. Methods for using hydricity values to predict chemical reactivity are also discussed, including organic transformations, the reduction of CO2, and the production and oxidation of hydrogen.
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Affiliation(s)
- Eric S Wiedner
- Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Matthew B Chambers
- Department of Chemistry, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina 27599-3290, United States
| | - Catherine L Pitman
- Department of Chemistry, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina 27599-3290, United States
| | - R Morris Bullock
- Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Alexander J M Miller
- Department of Chemistry, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina 27599-3290, United States
| | - Aaron M Appel
- Pacific Northwest National Laboratory , Richland, Washington 99352, United States
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7
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Ning X, Wang J, Wei H. New Insights into Mechanism of Molybdenum(VI)–Dioxo Complex Catalyzed Hydrosilylation of Carbonyls: An Alternative Model for Activating Si–H Bond. J Phys Chem A 2016; 120:4167-78. [DOI: 10.1021/acs.jpca.6b01978] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoshuang Ning
- Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Provincial Key
Laboratory for NSLSCS, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China
| | - Jiandi Wang
- Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Provincial Key
Laboratory for NSLSCS, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China
| | - Haiyan Wei
- Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Provincial Key
Laboratory for NSLSCS, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China
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8
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Affiliation(s)
- Daniel L. DuBois
- Center for Molecular Electrocatalysis, Chemical and Materials
Sciences Division, Pacific Northwest National Laboratory, P.O. Box 999, K2-57, Richland, Washington 99352, United States
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9
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Wang W, Gu P, Wang Y, Wei H. Theoretical Study of POCOP-Pincer Iridium(III)/Iron(II) Hydride Catalyzed Hydrosilylation of Carbonyl Compounds: Hydride Not Involved in the Iridium(III) System but Involved in the Iron(II) System. Organometallics 2014. [DOI: 10.1021/om400634w] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Wenmin Wang
- Jiangsu
Key Laboratory of Biofunctional Materials, School of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory for NSLSCS, Nanjing Normal University, Nanjing 210097, People’s Republic of China
| | - Piao Gu
- Jiangsu
Key Laboratory of Biofunctional Materials, School of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory for NSLSCS, Nanjing Normal University, Nanjing 210097, People’s Republic of China
| | - Yiou Wang
- Jiangsu
Key Laboratory of Biofunctional Materials, School of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory for NSLSCS, Nanjing Normal University, Nanjing 210097, People’s Republic of China
| | - Haiyan Wei
- Jiangsu
Key Laboratory of Biofunctional Materials, School of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory for NSLSCS, Nanjing Normal University, Nanjing 210097, People’s Republic of China
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10
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Bullock RM, Appel AM, Helm ML. Production of hydrogen by electrocatalysis: making the H–H bond by combining protons and hydrides. Chem Commun (Camb) 2014; 50:3125-43. [DOI: 10.1039/c3cc46135a] [Citation(s) in RCA: 213] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Electrocatalytic production of hydrogen by nickel complexes is reviewed, with an emphasis on heterocoupling of protons and hydrides.
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Affiliation(s)
- R. Morris Bullock
- Center for Molecular Electrocatalysis (efrc.pnnl.gov)
- Physical Sciences Division
- Pacific Northwest National Laboratory
- , USA
| | - Aaron M. Appel
- Center for Molecular Electrocatalysis (efrc.pnnl.gov)
- Physical Sciences Division
- Pacific Northwest National Laboratory
- , USA
| | - Monte L. Helm
- Center for Molecular Electrocatalysis (efrc.pnnl.gov)
- Physical Sciences Division
- Pacific Northwest National Laboratory
- , USA
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11
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12
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Alvarez MA, García ME, García-Vivó D, Ramos A, Ruiz MA. Reactivity of the Anionic Diphosphorus Complex [Mo2Cp2(μ-PCy2)(CO)2(μ-κ2:κ2-P2)]− Toward ER3X Electrophiles (E = C to Pb): Insights into the Multisite Donor Ability and Dynamics of the P2 Ligand. Inorg Chem 2012; 51:11061-75. [DOI: 10.1021/ic301612g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- M. Angeles Alvarez
- Departamento
de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo,
Spain
| | - M. Esther García
- Departamento
de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo,
Spain
| | - Daniel García-Vivó
- Departamento
de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo,
Spain
| | - Alberto Ramos
- Departamento
de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo,
Spain
| | - Miguel A. Ruiz
- Departamento
de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo,
Spain
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13
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Schafer DF, Wolczanski PT, Lobkovsky EB. Reactivity Studies of (tBu3SiNH)(tBu3SiN═)2WH Including Anionic Derivatives Featuring the Tris-tri-tert-butylsilylimide Tungsten Core. Organometallics 2011. [DOI: 10.1021/om200597z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Daniel F. Schafer
- Department of Chemistry & Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Peter T. Wolczanski
- Department of Chemistry & Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Emil B. Lobkovsky
- Department of Chemistry & Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
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14
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Bera H, Braunschweig H, Dörfler R, Kupfer T, Radacki K, Seeler F. Half-Sandwich Tungsten Complexes with Metal- and η5-Cyclopentadienyl-Bound Functional Stannyl Groups and Their Transformation into Ansa Complexes. Organometallics 2010. [DOI: 10.1021/om100324m] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Holger Bera
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, D-97074, Würzburg, Germany
| | - Holger Braunschweig
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, D-97074, Würzburg, Germany
| | - Rainer Dörfler
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, D-97074, Würzburg, Germany
| | - Thomas Kupfer
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, D-97074, Würzburg, Germany
| | - Krzysztof Radacki
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, D-97074, Würzburg, Germany
| | - Fabian Seeler
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, D-97074, Würzburg, Germany
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15
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García ME, Melón S, Ramos A, Ruiz MA. Synthesis of the triply-bonded dimolybdenum anions [Mo2(η5-C5H5)2(μ-PA2)(μ-CO)2]− (A = Cy, Et, Ph, OEt): unsaturated hydride and carbyne derivatives. Dalton Trans 2009:8171-82. [DOI: 10.1039/b909493h] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Wang P, Striejewske WS, Atwood JD. POSSIBLE HYDRIDE AND METHIDE TRANSFER REACTIONS: REACTIONS OF Fe(CO)4R−(R = H, CH3) AND W(CO)5R− (R = H, CH3, Cl, Br, I) WITH METAL CARBONYL CATIONS. J COORD CHEM 2006. [DOI: 10.1080/00958979608023547] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ping Wang
- a Department of Chemistry , University at Buffalo, State University of New York , Buffalo , NY , 14260-3000 , USA
| | - William S. Striejewske
- a Department of Chemistry , University at Buffalo, State University of New York , Buffalo , NY , 14260-3000 , USA
| | - Jim D. Atwood
- a Department of Chemistry , University at Buffalo, State University of New York , Buffalo , NY , 14260-3000 , USA
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17
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Donghi D, Beringhelli T, D'Alfonso G, Mondini M. NMR Investigation of the Dihydrogen-Bonding and Proton-Transfer Equilibria between the Hydrido Carbonyl Anion [HRe2(CO)9]− and Fluorinated Alcohols. Chemistry 2006; 12:1016-25. [PMID: 16267862 DOI: 10.1002/chem.200500920] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The interaction of fluorinated alcohols with the anionic hydrido complex [HRe2(CO)9]- (1) has been investigated by NMR spectroscopy. According to the acidic strength of the alcohols, the interaction may result not only in the formation of dihydrogen-bonded ROH...[HRe2(CO)9]- adducts 2, but also in proton transfer to give the neutral species [H2Re2(CO)9] (3). With the weaker acid trifluoroethanol (TFE) evidence for the occurrence of the dihydrogen-bonding equilibrium was obtained by 2D 1H NOESY. The dependence of the hydride chemical shift on TFE concentration at different temperatures provided values for the constants of this equilibrium, from which the thermodynamic parameters were evaluated as deltaH(degrees) = -2.6(2) kcal mol(-1), deltaS(degrees) = -9.3(2) cal mol(-1) K(-1). This corresponds to a rather low basicity factor (E(j) = 0.64). Variable-temperature T1 measurements allowed the proton-hydride distance in adduct 2 a to be estimated (1.80 angstroms). In the presence of hexafluoroisopropyl alcohol (HFIP) simultaneous occurrence of both dihydrogen-bonding and proton-transfer equilibria was observed, and the equilibria shifted versus the protonated product 3 with increasing HFIP concentration and decreasing temperature. Reversible proton transfer between the alcohol and the hydrido complex occurs on the NMR timescale, as revealed by a 2D 1H EXSY experiment at 240 K. For the more acidic perfluoro-tert-butyl alcohol (PFTB) the protonation equilibrium was further shifted to the right. Thermal instability of 3 prevented the acquisition of accurate thermodynamic data for these equilibria. The occurrence of the proton-transfer processes (in spite of the unfavorable pK(a) values) can be explained by the formation of homoconjugated RO...HOR- pairs which stabilize the alcoholate anions.
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Affiliation(s)
- Daniela Donghi
- Università degli Studi di Milano, Facoltà di Farmacia, Dipartimento di Chimica Inorganica, Metallorganica e Analitica, Via Venezian 21, 20133 Milano, Italy
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18
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Harrigan MJ, Atwood JD. Hydride Participation in Electron Transfer Processes between Metal Carbonyl Anions and Cations. Organometallics 2004. [DOI: 10.1021/om0304558] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Marcus J. Harrigan
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260-3000
| | - Jim D. Atwood
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260-3000
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19
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Liang F, Schmalle HW, Berke H. Insertion Reactions of trans-Mo(dmpe)2(H)(NO) with Imines. Inorg Chem 2004; 43:993-9. [PMID: 14753821 DOI: 10.1021/ic030139l] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The insertion chemistry of the hydride complex trans-Mo(dmpe)(2)(H)(NO) (1) (dmpe = bis(dimethylphosphino)ethane) with imines has been investigated. It was found that disubstituted aromatic imines RCH[double bond]NR' (R, R' = Ar) insert into the Mo-H bond of 1, while a series of various mono- and other disubstituted imines do not react. The insertion products trans-Mo(dmpe)(2)(NO)[NR'(CH(2)R)] (R = R' = Ph (2); R = Cp(2)Fe, R' = Ph (3); R = Ph, R' = Cp(2)Fe (4); R = 1-naphthyl, R' = Ph (5)) have been isolated and fully characterized by elemental analysis, IR and NMR spectroscopy, and mass spectrometry. The imine PhCH[double bond]NC(10)H(7) (C(10)H(7) = 1-naphthyl) reacted with 1 establishing an equilibrium to produce the nonisolable complex trans-Mo(dmpe)(2)(NO)[NC(10)H(7)(CH(2)Ph)] (6). The equilibrium constant for this reaction has been derived from VT-NMR measurements, and the Delta H and Delta S values of this reaction were calculated to be -48.8 +/- 0.4 kJ.mol(-1) and -33 +/- 1 J.K(-1).mol(-1) reflecting a mild exothermic process and its associative nature. Single-crystal X-ray diffraction analyses were carried out on 2-5.
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Affiliation(s)
- Fupei Liang
- Anorganisch-Chemisches Institut der Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
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20
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Transfer of hydrogen, oxygen, or both hydrogen and oxygen to unsaturated substrates from [ReH2(O)(Cyttp)]+ (Cyttp=PhP(CH2CH2CH2PCy2)2). J Organomet Chem 2003. [DOI: 10.1016/s0022-328x(03)00701-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Liang F, Schmalle HW, Fox T, Berke H. Hydridic Character and Reactivity of Di[1,2-bis- (dimethylphosphino)ethane]hydridonitrosylmolybdenum(0). Organometallics 2003. [DOI: 10.1021/om021032t] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fupei Liang
- Anorganisch-chemisches Institut, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
| | - Helmut W. Schmalle
- Anorganisch-chemisches Institut, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
| | - Thomas Fox
- Anorganisch-chemisches Institut, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
| | - Heinz Berke
- Anorganisch-chemisches Institut, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
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22
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Drouin SD, Amoroso D, Yap GPA, Fogg DE. Multifunctional Ruthenium Catalysts: A Novel Borohydride-Stabilized Polyhydride Complex Containing the Basic, Chelating Diphosphine 1,4-Bis(dicyclohexylphosphino)butane and Its Application to Hydrogenation and Murai Catalysis. Organometallics 2002. [DOI: 10.1021/om010745t] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Samantha D. Drouin
- Center for Catalysis Innovation and Research, Department of Chemistry, University of Ottawa, Ottawa, Ontario, Canada K1N 6N5
| | - Dino Amoroso
- Center for Catalysis Innovation and Research, Department of Chemistry, University of Ottawa, Ottawa, Ontario, Canada K1N 6N5
| | - Glenn P. A. Yap
- Center for Catalysis Innovation and Research, Department of Chemistry, University of Ottawa, Ottawa, Ontario, Canada K1N 6N5
| | - Deryn E. Fogg
- Center for Catalysis Innovation and Research, Department of Chemistry, University of Ottawa, Ottawa, Ontario, Canada K1N 6N5
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23
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Mague JT, Krinsky JL. Synthetic and structural studies of the coordination behavior of 2-pyridylbis(diphenylphosphino)methane. Inorg Chem 2001; 40:1962-71. [PMID: 11312755 DOI: 10.1021/ic001266+] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The coordination chemistry of the potentially semilabile tridentate ligand 2-pyridylbis(diphenylphosphino)methane (NPP) has been investigated. Bidentate (N, P) coordination occurs in CoCl(2)(NPP) (1) and [CdX(mu-X)(NPP)](2) (X = Cl (2); OAc (3)), prepared from the corresponding metal salts, in fac-Re(CO)(3)Br(NPP) (4) and in Fe(CO)(2)(MA)(NPP) (6). The last is one of three products from the reaction of Fe(CO)(4)(MA) (MA = maleic anhydride) with NPP, the other two being Fe(CO)(3)(NPP) (7; P, P coordinated) and the unusual cyclic ylid Ph2PC(2-C5H4N)PPh2C(CH2CO2H)C(=O)(5). The ligand shows tridentate coordination in Cr(CO)(3)(NPP) (9), RuCl(2)(PPh(3))(NPP) (10), and possibly in PtCl(2)(NPP) (8). Carbon monoxide displaces one phosphorus arm of the ligand in 10. Anhydrous NiCl(2) and NPP react in the presence of methanol to give NiCl(2)(P(OMe)Ph(2))(Ph(2)PCH(2)py) (12) in which the NPP ligand has been cleaved. This in turn reacts with O(2) to form trans-NiCl(2)(Ph(2)P(O)CH(2)py)(2) (13). The methine proton of NPP is transferred to the metal on reaction with Pt(C(2)H(4))(PPh(3))(2) and [Ir(COD)(NPP)]BF(4) to form the hydride complexes Pt(H)(PPh(3))(NPP-H) (14) and [Ir(H)(NPP)(NPP-H)]BF(4) (15). In 15 the intact NPP ligand is tridentate. The structures of 1 - 7 and 12 - 15 have been determined.
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Affiliation(s)
- J T Mague
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, USA
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Synthesis and properties of [Ru(tpy)(4,4′-X2bpy)H]+ (tpy=2,2′:6′,2″-terpyridine, bpy=2,2′-bipyridine, X=H and MeO), and their reactions with CO2. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(99)00488-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Simpson RD, Marshall WJ, Farischon AA, Roe DC, Grushin VV. Anionic Iridium Monohydrides. Inorg Chem 1999. [DOI: 10.1021/ic990068j] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Robert D. Simpson
- Central Research and Development, E. I. DuPont de Nemours & Co., Inc., Experimental Station, Wilmington, Delaware 19880-0328
| | - William J. Marshall
- Central Research and Development, E. I. DuPont de Nemours & Co., Inc., Experimental Station, Wilmington, Delaware 19880-0328
| | - Amy A. Farischon
- Central Research and Development, E. I. DuPont de Nemours & Co., Inc., Experimental Station, Wilmington, Delaware 19880-0328
| | - D. Christopher Roe
- Central Research and Development, E. I. DuPont de Nemours & Co., Inc., Experimental Station, Wilmington, Delaware 19880-0328
| | - Vladimir V. Grushin
- Central Research and Development, E. I. DuPont de Nemours & Co., Inc., Experimental Station, Wilmington, Delaware 19880-0328
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Gusev DG, Lough AJ, Morris RH. New Polyhydride Anions and Proton-Hydride Hydrogen Bonding in Their Ion Pairs. X-ray Crystal Structure Determinations of Q[mer-Os(H)3(CO)(PiPr3)2], Q = [K(18-crown-6)] and Q = [K(1-aza-18-crown-6)]. J Am Chem Soc 1998. [DOI: 10.1021/ja9817693] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dmitry G. Gusev
- Contribution from the Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON M5S 3H6, Canada
| | - Alan J. Lough
- Contribution from the Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON M5S 3H6, Canada
| | - Robert H. Morris
- Contribution from the Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON M5S 3H6, Canada
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Brunet JJ, Chauvin R, Donnadieu B, Leglaye P, Neibecker D. Improved synthesis of KHCr(CO)5 and comparative coordination chemistry from KHCr(CO)5 and KHFe(CO)4. J Organomet Chem 1998. [DOI: 10.1016/s0022-328x(98)00852-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Rybtchinski B, Ben-David Y, Milstein D. Unexpected Isomerization of a cis- into a trans-Dihydride Complex. A Neutral Late Transition Metal Complex as a Hydride Donor. Organometallics 1997. [DOI: 10.1021/om970104r] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Boris Rybtchinski
- Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Yehoshoa Ben-David
- Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - David Milstein
- Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel
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Bergamo M, Beringhelli T, D'Alfonso G, Ciani G, Moret M, Sironi A. Synthesis, Solid-State Structure, Solution Dynamics, and Reactivity of the Trinuclear Open Cluster Anion [Re2(CO)9{(μ-H)ReH(CO)4}]-. Organometallics 1996. [DOI: 10.1021/om9603070] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Reactions of dinuclear and polynuclear complexes XVI. Chemistry of hydrido-, thiolato-bridged complexes [Mo2Cp2(μ-H)(μ-SR)(CO)4] (R Me, Ph): Reactivity and electrochemical behaviour; crystal structure of [Mo2Cp2(μ-SPh) {μ-σ : η2-C(CH3) CHCH3}(CO)2]. J Organomet Chem 1996. [DOI: 10.1016/0022-328x(95)05902-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Brunet JJ, Chauvin R, Commenges G, Donnadieu B, Leglaye P. Novel Cationic Chiral Phosphorus Ligands and Their Zwitterionic Hydridocarbonylferrate Complexes. Organometallics 1996. [DOI: 10.1021/om9508804] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean-Jacques Brunet
- Laboratoire de Chimie de Coordination du CNRS, Unité No. 8241, liée par conventions à l'Université Paul Sabatier et à l'Institut National Polytechnique, 205 route de Narbonne, 31077 Toulouse Cedex, France
| | - Remi Chauvin
- Laboratoire de Chimie de Coordination du CNRS, Unité No. 8241, liée par conventions à l'Université Paul Sabatier et à l'Institut National Polytechnique, 205 route de Narbonne, 31077 Toulouse Cedex, France
| | - Gérard Commenges
- Laboratoire de Chimie de Coordination du CNRS, Unité No. 8241, liée par conventions à l'Université Paul Sabatier et à l'Institut National Polytechnique, 205 route de Narbonne, 31077 Toulouse Cedex, France
| | - Bruno Donnadieu
- Laboratoire de Chimie de Coordination du CNRS, Unité No. 8241, liée par conventions à l'Université Paul Sabatier et à l'Institut National Polytechnique, 205 route de Narbonne, 31077 Toulouse Cedex, France
| | - Pascale Leglaye
- Laboratoire de Chimie de Coordination du CNRS, Unité No. 8241, liée par conventions à l'Université Paul Sabatier et à l'Institut National Polytechnique, 205 route de Narbonne, 31077 Toulouse Cedex, France
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Reactivity of the unsaturated manganese dihydrides [Mn2(μ-H)2(CO)6(μ-L2)](L2 = Ph2PCH2PPh2 or (EtO)2POP(OEt)2) towards small molecules. J Organomet Chem 1996. [DOI: 10.1016/0022-328x(95)05944-k] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Nietlispach D, Veghini D, Berke H. Insertion Reactions of [ReH(CO)5-n(PMe3)n] Complexes (n = 2-4) with aldehydes, CO2, and activated acetylenes. Helv Chim Acta 1994. [DOI: 10.1002/hlca.19940770813] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Nietlispach D, Bosch HW, Berke H. A Comparative Study of the Reactivity of Mn(no)2L2H and Mn(CO)3L2H Complexes (L = Phosphorus Donor). ACTA ACUST UNITED AC 1994. [DOI: 10.1002/cber.19941271211] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Berke H, Burger P. Nitrosyl Substituted Hydride Complexes–An Activated Class of Compounds. COMMENT INORG CHEM 1994. [DOI: 10.1080/02603599408035773] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Cendrowski-Guillaume SM, Lance M, Nierlich M, Vigner J, Ephritikhine M. New actinide hydrogen transition metal compounds. Synthesis of [K(C12H24O6)][(η-C5Me5)2(Cl)UH6Re(PPh3)2] and the crystal structure of its benzene solvate. ACTA ACUST UNITED AC 1994. [DOI: 10.1039/c39940001655] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Marchionna M, Basini L, Aragno A, Lami M, Ancillotti F. Mechanistic studies on the homogeneous nickel-catalyzed low temperature methanol synthesis. ACTA ACUST UNITED AC 1992. [DOI: 10.1016/0304-5102(92)80116-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Spectroscopic investigations of catalytic iridium carbonyl species in sodium chloroaluminate melts. J Organomet Chem 1992. [DOI: 10.1016/0022-328x(92)83322-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Bullock RM. Metal-Hydrogen Bond Cleavage Reactions of Transition Metal Hydrides: Hydrogen Atom, Hydride, and Proton Transfer Reactions. COMMENT INORG CHEM 1991. [DOI: 10.1080/02603599108018617] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Green MLH, Hughes AK, Mountford P. Preparation and characterisation of anionic bis(cyclopentadienyl)niobium complexes: molecular structure of [K(18-crown-6)][Nb(η-C5H5)2(SnMe3)2]. ACTA ACUST UNITED AC 1991. [DOI: 10.1039/dt9910001699] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lin JT, Wang SY, Huang PS, Hsiao YM, Wen YS, Yeh SK. Substitution of phosphine for CO ligand in HW2(CO)9(NO). The structures of HW2(CO)8(NO)(η1-(η5-C5H4PPh2)2Fe), HW2(CO)7(NO)(Ph2PH)2, HW2(CO)7(NO)- (η2-Ph2PCH2PPh2), and [HW2(CO)8(NO)]2- (μ-Ph2PCH2CH2PPh2). J Organomet Chem 1990. [DOI: 10.1016/0022-328x(90)85357-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Reactions of anionic transition metal carbonyl hydrides with electrophilic metal carbonyls: Nucleophilic addition (hydride transfer) vs. electron transfer mechanisms. J Organomet Chem 1990. [DOI: 10.1016/0022-328x(90)85131-h] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Highly selective reducing agents. Reduction of nitrobenzene to aniline in the presence of aldehydes, alkyl halides, and acid halides. Tetrahedron Lett 1988. [DOI: 10.1016/s0040-4039(00)80685-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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