1
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Townrow OPE, Färber C, Zenneck U, Harder S. Metal Vapour Synthesis of an Organometallic Barium(0) Synthon. Angew Chem Int Ed Engl 2023:e202318428. [PMID: 38078903 DOI: 10.1002/anie.202318428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Indexed: 12/23/2023]
Abstract
A hydrocarbon-soluble barium anthracene complex was prepared by means of metal vapour synthesis. Reaction of 9,10-bis(trimethylsilyl)anthracene (Anth'') with barium vapour gave deep purple Ba(Anth'') which after extraction with diethyl ether crystallised as the cyclic octamer [Ba(Anth'')⋅Et2 O]8 . Dissolution in benzene or toluene led to replacement of the Et2 O ligand with a softer arene ligand and isolation of Ba(Anth'')⋅arene. Diffusion ordered spectroscopy (DOSY NMR ) measurements in benzene-d6 indicate solution species with a molecular weight that equals a trimeric constitution. Natural population analysis (NPA) assigned charges of +1.70 and -1.70 to Ba and Anth'', respectively, relating to highly ionic Ba2+ /Anth''2- bonding. Preliminary reactivity studies with air, Ph2 C=NPh, or H2 show that the complex reacts as a Ba0 synthon by release of neutral Anth''. This soluble molecular Ba0 /BaII redox synthon provides new routes for the syntheses of barium complexes under mild conditions.
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Affiliation(s)
- Oliver P E Townrow
- Inorganic and Organometallic Chemistry, Universität Erlangen-Nürnberg, Egerlandstrasse 1, 91058, Erlangen, Germany
| | - Christian Färber
- Inorganic and Organometallic Chemistry, Universität Erlangen-Nürnberg, Egerlandstrasse 1, 91058, Erlangen, Germany
| | - Ulrich Zenneck
- Inorganic and Organometallic Chemistry, Universität Erlangen-Nürnberg, Egerlandstrasse 1, 91058, Erlangen, Germany
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry, Universität Erlangen-Nürnberg, Egerlandstrasse 1, 91058, Erlangen, Germany
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2
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Synthesis of a Hexameric Magnesium 4-pyridyl Complex with Cyclohexane-like Ring Structure via Reductive C-N Activation. Molecules 2021; 26:molecules26237214. [PMID: 34885796 PMCID: PMC8658945 DOI: 10.3390/molecules26237214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/17/2021] [Accepted: 11/26/2021] [Indexed: 11/17/2022] Open
Abstract
The reaction of [{(Arnacnac)Mg}2] (Arnacnac = HC{MeC(NAr)}2, Ar = 2,6-diisopropylphenyl, Dip, or 2,6-diethylphenyl, Dep) with 4-dimethylaminopyridine (DMAP) at elevated temperatures afforded the hexameric magnesium 4-pyridyl complex [{(Arnacnac)Mg(4-C5H4N)}6] via reductive cleavage of the DMAP C-N bond. The title compound contains a large s-block organometallic cyclohexane-like ring structure comprising tetrahedral (Arnacnac)Mg nodes and linked by linear 4-pyridyl bridging ligands, and the structure is compared with other ring systems. [(Dipnacnac)Mg(DMAP)(NMe2)] was structurally characterised as a by-product.
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3
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Roy MMD, Omaña AA, Wilson ASS, Hill MS, Aldridge S, Rivard E. Molecular Main Group Metal Hydrides. Chem Rev 2021; 121:12784-12965. [PMID: 34450005 DOI: 10.1021/acs.chemrev.1c00278] [Citation(s) in RCA: 124] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
This review serves to document advances in the synthesis, versatile bonding, and reactivity of molecular main group metal hydrides within Groups 1, 2, and 12-16. Particular attention will be given to the emerging use of said hydrides in the rapidly expanding field of Main Group element-mediated catalysis. While this review is comprehensive in nature, focus will be given to research appearing in the open literature since 2001.
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Affiliation(s)
- Matthew M D Roy
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom
| | - Alvaro A Omaña
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
| | - Andrew S S Wilson
- Department of Chemistry, University of Bath, Avon BA2 7AY, United Kingdom
| | - Michael S Hill
- Department of Chemistry, University of Bath, Avon BA2 7AY, United Kingdom
| | - Simon Aldridge
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom
| | - Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
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4
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Sturm L, Göb CR, Oppel IM. Anion Directed Selective Synthesis of Supramolecular Metallocycles and Related Coordination Dimers. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202001091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Lisa Sturm
- Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Christian R. Göb
- Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Iris M. Oppel
- Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
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5
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Huang J, Zheng X, Del Rosal I, Zhao B, Maron L, Xu X. Nickel(0)-Induced β-H Elimination of Magnesium Alkyls: Formation and Reactivity of Heterometallic Hydrides. Inorg Chem 2020; 59:13473-13480. [PMID: 32877185 DOI: 10.1021/acs.inorgchem.0c01885] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We report the synthesis and reactivity of heterometallic Mg-Ni complexes with bridging hydrides. Treatment of magnesium monoalkyl complexes, which are supported by a tridentate β-diketiminato ligand bearing a pendent phosphine group, with nickel(0) reagent Ni(COD)2 (COD: 1,5-cyclooctadiene) at a molar ratio of 2:1 resulted in the formation of a heterotrimetallic hydride-bridged [Mg-Ni-Mg] complex via facile elimination of the corresponding alkenes. A heterobimetallic hydride-bridged [Mg-Ni] complex served as an intermediate species for the formation of the [Mg-Ni-Mg] complex. Computational studies revealed that the reaction was initiated by coordination of nickel to magnesium followed by an alkyl group transfer. β-H elimination at the nickel center subsequently occurred to give the heterometallic hydride-bridged complex. Density functional theory analysis also highlighted a three-center two-electron interaction for the Mg-H-Ni unit. The hydride-bridged [Mg-Ni-Mg] complex showed diverse reactivity toward unsaturated small molecules. For instance, reactions with isocyanides provided heterometallic species by coordination of isocyanides to the nickel center, with no subsequent reduction detected. Isocyanides could also be dissociated at 80 °C. In contrast, hydromagnesiation occurred upon treatment of the heterotrimetallic hydride with carbodiimides, affording C3-symmetric complexes with three heteroleptic magnesium mixed β-diketiminate/amidinate moieties. The hydride-bridged heterotrimetallic complex underwent dehydrogenation reaction with phenyl acetylene to produce an acetylide-bridged [Mg-Ni-Mg] complex.
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Affiliation(s)
- Jiasu Huang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P.R. China
| | - Xizhou Zheng
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P.R. China
| | - Iker Del Rosal
- LPCNO, CNRS, and INSA, Université Paul Sabatier, 135 Avenue de Rangueil, 31077 Toulouse, France
| | - Bei Zhao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P.R. China
| | - Laurent Maron
- LPCNO, CNRS, and INSA, Université Paul Sabatier, 135 Avenue de Rangueil, 31077 Toulouse, France
| | - Xin Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P.R. China
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6
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Göb CR, Ehnbom A, Sturm L, Tobe Y, Oppel IM. Supramolecular Metallacycles and Their Binding of Fullerenes. Chemistry 2020; 26:3609-3613. [PMID: 31833098 PMCID: PMC7155124 DOI: 10.1002/chem.201905390] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Indexed: 12/22/2022]
Abstract
The synthesis of a new triaminoguanidinium-based ligand with three tris-chelating [NNO]-binding pockets and C3 symmetry is described. The reaction of tris-(2-pyridinylene-N-oxide)triaminoguanidinium salts with zinc(II) formate leads to the formation of cyclic supramolecular coordination compounds which in solution bind fullerenes in their spherical cavities. The rapid encapsulation of C60 can be observed by NMR spectroscopy and single-crystal X-ray diffraction and is verified using computation.
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Affiliation(s)
- Christian R. Göb
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Andreas Ehnbom
- Department of ChemistryTexas A&M UniversityP.O. Box 30012College StationTX77843-3012USA
| | - Lisa Sturm
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Yoshito Tobe
- Division of Frontier Materials ScienceGraduate School of Engineering ScienceOsaka UniversityToyonakaOsaka560-8531Japan
| | - Iris M. Oppel
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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7
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Wiesinger M, Maitland B, Elsen H, Pahl J, Harder S. Stabilizing Magnesium Hydride Complexes with Neutral Ligands. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900936] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Michael Wiesinger
- Inorganic and Organometallic Chemistry Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Brant Maitland
- Inorganic and Organometallic Chemistry Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Holger Elsen
- Inorganic and Organometallic Chemistry Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Jürgen Pahl
- Inorganic and Organometallic Chemistry Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
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8
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Shi X, Qin G, Wang Y, Zhao L, Liu Z, Cheng J. Super‐Bulky Penta‐arylcyclopentadienyl Ligands: Isolation of the Full Range of Half‐Sandwich Heavy Alkaline‐Earth Metal Hydrides. Angew Chem Int Ed Engl 2019; 58:4356-4360. [DOI: 10.1002/anie.201814733] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Xianghui Shi
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
| | - Guorui Qin
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Chinese Academy of SciencesChangchun Branch Changchun 130022 China
| | - Yang Wang
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
| | - Lanxiao Zhao
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
| | - Zhizhou Liu
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
| | - Jianhua Cheng
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
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9
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Shi X, Qin G, Wang Y, Zhao L, Liu Z, Cheng J. Super‐Bulky Penta‐arylcyclopentadienyl Ligands: Isolation of the Full Range of Half‐Sandwich Heavy Alkaline‐Earth Metal Hydrides. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814733] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xianghui Shi
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
| | - Guorui Qin
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Chinese Academy of SciencesChangchun Branch Changchun 130022 China
| | - Yang Wang
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
| | - Lanxiao Zhao
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
| | - Zhizhou Liu
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
| | - Jianhua Cheng
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences No. 5625, Renmin Street Changchun 130022 China
- University of Science and Technology of China Hefei Anhui 230039 China
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10
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Schuhknecht D, Spaniol TP, Douair I, Maron L, Okuda J. A tetranuclear calcium hydride cluster with a highly symmetric [Ca4H6]2+ core. Chem Commun (Camb) 2019; 55:14837-14839. [DOI: 10.1039/c9cc08540h] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The NNN-type macrocycle Me3TACN stabilizes a highly symmetric calcium hydride with a tetranuclear [Ca4H6]2+ core. It can be classified as a nido-cluster with a highly delocalized system including d-orbital contribution.
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Affiliation(s)
- Danny Schuhknecht
- RWTH Aachen University
- Institute of Inorganic Chemistry
- 52056 Aachen
- Germany
| | - Thomas P. Spaniol
- RWTH Aachen University
- Institute of Inorganic Chemistry
- 52056 Aachen
- Germany
| | | | | | - Jun Okuda
- RWTH Aachen University
- Institute of Inorganic Chemistry
- 52056 Aachen
- Germany
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11
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Lemmerz LE, Mukherjee D, Spaniol TP, Wong A, Ménard G, Maron L, Okuda J. Cationic magnesium hydride [MgH]+ stabilized by an NNNN-type macrocycle. Chem Commun (Camb) 2019; 55:3199-3202. [PMID: 30801600 DOI: 10.1039/c9cc00490d] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A magnesium hydride cation [(L)MgH]+ supported by a macrocyclic ligand (L = Me4TACD; 1,4,7,10-tetramethyl-1,4,7,10-tetraazacyclododecane) has been shown to react with Lewis acids as well as with unsaturated substrates including pyridine.
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Affiliation(s)
- Lara E. Lemmerz
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
| | - Debabrata Mukherjee
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
- Department of Chemistry
| | - Thomas P. Spaniol
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
| | - Anthony Wong
- Department of Chemistry and Biochemistry
- University of California
- Santa Barbara
- USA
| | - Gabriel Ménard
- Department of Chemistry and Biochemistry
- University of California
- Santa Barbara
- USA
| | | | - Jun Okuda
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
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12
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Zheng Z, Pavlov J, Wei Y, Zhang Y, Attygalle AB. Periodic Trends Manifested through Gas-Phase Generation of Anions Such as [AlH 4] -, [GaH 4] -, [InH 4] -, [SrH 3] -, [BaH 3] -, [Ba(0)(η 2-O 2CH) 1] -, [Pb(0)H] -, [Bi(I)H 2] -, and Bi - from Formates. ACS OMEGA 2018; 3:3440-3452. [PMID: 31458596 PMCID: PMC6641263 DOI: 10.1021/acsomega.7b01518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 03/08/2018] [Indexed: 05/18/2023]
Abstract
Metal-hydride anions of main group elements, such as BaH3 - and InH4 -, were generated by dissociating formate adducts of the respective metal formates. Upon activation, these adducts fragment by formate-ion ejection or by decarboxylation. For adducts of alkali-metal formates, the formate-ion ejection is the preferred pathway, whereas for those of alkaline-earth and group 13-15 metals, the expulsion of CO2 is the more favorable pathway. Decarboxylation is deemed to yield a metal-hydrogen bond presumably by a hydride transfer to the metal atom. For example, the decarboxylation of Al(η-OCOH)4 - and Ga(η-OCOH)4 - generated AlH4 - and GaH4 -, respectively. The initial fragment-ion with a H-M bond formed in this way from adducts of the heavier metals of group 13 (Ga, In, and Tl) undergo a unimolecular reductive elimination, ascribable to the "inert-pair" effect, to lower the metal-ion oxidation state from +3 to +1. As group 13 is descended, the tendency for this reductive elimination process increases. PbH3 -, generated from the formate adduct of lead formate, reductively eliminated H2 to form PbH-, in which Pb is in oxidation state zero. In the energy-minimized structure [H-Pb(η2-H2)]-, proposed as an intermediate for the process, a H2 molecule is coordinated with PbH- as a dihapto ligand. The formate adducts of strontium and barium produce monoleptic ions such as [M(0)(η2-O2CH)1]-, in which the formate ion is chelated to a neutral metal atom. The bismuth formate adduct undergoes a double reductive elimination process whereby the oxidation state of Bi is reduced from +3 to +1 and then to -1. Upon activation, the initially formed [H-Bi-H]- ion transforms to an anionic η2-H2 complex, which eliminates dihydrogen to form the bismuthide anion (Bi-).
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13
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Langer J, Hamza A, Pápai I. RuBisCO-Inspired CO 2 Activation and Transformation by an Iridium(I) Complex. Angew Chem Int Ed Engl 2018; 57:2455-2458. [PMID: 29314491 DOI: 10.1002/anie.201712893] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Indexed: 12/18/2022]
Abstract
The synthesis of a new iridium(I) complex containing an enamido phosphine anion (dbuP- ) and its unique reactivity with CO2 is reported. The complex binds two equivalents of CO2 and initiates a highly selective reaction cascade. The reaction leads to the reversible cleavage of CO2 and the enamido ligand as well. Computational analysis points to the existence of a relatively stable Ir-CO2 complex as a reaction intermediate prior to CO2 cleavage, which was confirmed experimentally. The observed transformation resembles several aspects of enzymatic CO2 fixation by RuBisCO.
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Affiliation(s)
- Jens Langer
- Inorganic and Organometallic Chemistry, Friedrich-Alexander University Erlangen-Nürnberg, Egerlandstraße 1, 91058, Erlangen, Germany
| | - Andrea Hamza
- Research Centre for Natural Sciences, Hungarian Academy of Sciences, Magyar tudósok körútja 2, H-1117, Budapest, Hungary
| | - Imre Pápai
- Research Centre for Natural Sciences, Hungarian Academy of Sciences, Magyar tudósok körútja 2, H-1117, Budapest, Hungary
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14
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Langer J, Hamza A, Pápai I. RuBisCO-inspirierte CO2
-Aktivierung und Umwandlung durch einen Iridium(I)-Komplex. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712893] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jens Langer
- Anorganische und Metallorganische Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Deutschland
| | - Andrea Hamza
- Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2 H-1117 Budapest Ungarn
| | - Imre Pápai
- Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2 H-1117 Budapest Ungarn
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15
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Stuhl C, Katzenmayer MM, Maichle-Mössmer C, Anwander R. Donor-stabilised molecular Mg/Al-bimetallic hydrides. Dalton Trans 2018; 47:15173-15180. [DOI: 10.1039/c8dt03343a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Low-molecular organometallic hydride complexes of the type [(do)xMg{(μ2-H)(AlMe3)}2] form in ethereal solvents and display inherent reactivity of existing magnesium hydrido bonding.
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Affiliation(s)
- Christoph Stuhl
- Insitut für Anorganische Chemie
- Eberhard Karls Universität Tübingen (EKUT)
- Germany
| | | | | | - Reiner Anwander
- Insitut für Anorganische Chemie
- Eberhard Karls Universität Tübingen (EKUT)
- Germany
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16
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Mukherjee D, Okuda J. Molecular Magnesium Hydrides. Angew Chem Int Ed Engl 2017; 57:1458-1473. [DOI: 10.1002/anie.201708592] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Debabrata Mukherjee
- Institute of Inorganic Chemistry; RWTH Aachen University; Landoltweg 1 52056 Aachen Germany
| | - Jun Okuda
- Institute of Inorganic Chemistry; RWTH Aachen University; Landoltweg 1 52056 Aachen Germany
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17
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Affiliation(s)
- Debabrata Mukherjee
- Institut für Anorganische Chemie; RWTH Aachen; Landoltweg 1 52056 Aachen Deutschland
| | - Jun Okuda
- Institut für Anorganische Chemie; RWTH Aachen; Landoltweg 1 52056 Aachen Deutschland
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18
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Shi X, Hou C, Zhou C, Song Y, Cheng J. A Molecular Barium Hydrido Complex Stabilized by a Super-Bulky Hydrotris(pyrazolyl)borate Ligand. Angew Chem Int Ed Engl 2017; 56:16650-16653. [DOI: 10.1002/anie.201709344] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Xianghui Shi
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
| | - Cuiping Hou
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
- University of the Chinese Academy of Sciences; Changchun Branch; Changchun 130022 China
| | - Chulu Zhou
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
- University of the Chinese Academy of Sciences; Changchun Branch; Changchun 130022 China
| | - Yanyao Song
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
| | - Jianhua Cheng
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
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19
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Shi X, Hou C, Zhou C, Song Y, Cheng J. A Molecular Barium Hydrido Complex Stabilized by a Super-Bulky Hydrotris(pyrazolyl)borate Ligand. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709344] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xianghui Shi
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
| | - Cuiping Hou
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
- University of the Chinese Academy of Sciences; Changchun Branch; Changchun 130022 China
| | - Chulu Zhou
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
- University of the Chinese Academy of Sciences; Changchun Branch; Changchun 130022 China
| | - Yanyao Song
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
| | - Jianhua Cheng
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; No. 5625, Renmin Street Changchun 130022 China
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20
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Xie H, Liu X, Cui D. Regioselective Ring Opening Reactions of Pyridine N-Oxide Analogues by Magnesium Hydride Complexes. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hongyan Xie
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Chinese Academy of Sciences, Changchun Branch, Changchun 130022, China
| | - Xinli Liu
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Dongmei Cui
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
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21
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Langer J, Grams S, Puchta R. Lithium and Potassium Complexes with dbn‐ and dbu‐Based Enamido Phosphine Ligands: Syntheses and Applications. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jens Langer
- Inorganic and Organometallic Chemistry Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Samuel Grams
- Inorganic and Organometallic Chemistry Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Ralph Puchta
- Inorganic and Organometallic Chemistry Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
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