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1
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Wiesinger M, Knüpfer C, Elsen H, Mai J, Langer J, Harder S. Heterometallic Mg−Ba Hydride Clusters in Hydrogenation Catalysis. ChemCatChem 2021. [DOI: 10.1002/cctc.202101071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Michael Wiesinger
- Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Christian Knüpfer
- Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Holger Elsen
- Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Jonathan Mai
- Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Jens Langer
- 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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Thum K, Martin J, Elsen H, Eyselein J, Stiegler L, Langer J, Harder S. Lewis Acidic Cationic Strontium and Barium Complexes. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100345] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Katharina Thum
- Chair of Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Johannes Martin
- Chair of Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Holger Elsen
- Chair of Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Jonathan Eyselein
- Chair of Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Lena Stiegler
- Chair of Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Jens Langer
- Chair of Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Sjoerd Harder
- Chair of Inorganic and Organometallic Chemistry Universität Erlangen-Nürnberg Egerlandstraße 1 91058 Erlangen Germany
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3
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Schuhknecht D, Leich V, Spaniol TP, Douair I, Maron L, Okuda J. Alkali Metal Triphenyl- and Trihydridosilanides Stabilized by a Macrocyclic Polyamine Ligand. Chemistry 2020; 26:2821-2825. [PMID: 31943432 PMCID: PMC7079104 DOI: 10.1002/chem.202000187] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Indexed: 12/28/2022]
Abstract
Potassium silanide [KSiH3]∞ contains 4.2 wt % of hydrogen and has been intensely studied as hydrogen storage material. The macrocyclic ligand Me4TACD (1,4,7,10‐tetramethyl‐1,4,7,10‐tetraaminocyclododecane, L) stabilizes the full range of triphenylsilyl complexes [(L)MSiPh3]n (M=Li–Cs), which react with H2 or PhSiH3 to form molecular [(L)MSiH3]n that can be isolated in soluble form and fully characterized.
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Affiliation(s)
- Danny Schuhknecht
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Valeri Leich
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Thomas P Spaniol
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Iskander Douair
- CNRS, INSA, UPS, UMR 5215, LPCNO, Université de Toulouse, 135 avenue de Rangueil, 31077, Toulouse, France
| | - Laurent Maron
- CNRS, INSA, UPS, UMR 5215, LPCNO, Université de Toulouse, 135 avenue de Rangueil, 31077, Toulouse, France
| | - Jun Okuda
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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4
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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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5
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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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6
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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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7
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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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8
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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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9
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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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10
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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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11
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Maitland B, Wiesinger M, Langer J, Ballmann G, Pahl J, Elsen H, Färber C, Harder S. A Simple Route to Calcium and Strontium Hydride Clusters. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706786] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Brant Maitland
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Michael Wiesinger
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Jens Langer
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Gerd Ballmann
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Jürgen Pahl
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Holger Elsen
- 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
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
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12
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Maitland B, Wiesinger M, Langer J, Ballmann G, Pahl J, Elsen H, Färber C, Harder S. A Simple Route to Calcium and Strontium Hydride Clusters. Angew Chem Int Ed Engl 2017; 56:11880-11884. [DOI: 10.1002/anie.201706786] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Brant Maitland
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Michael Wiesinger
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Jens Langer
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Gerd Ballmann
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Jürgen Pahl
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Holger Elsen
- 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
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry; Universität Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
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13
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Langer J, Maitland B, Grams S, Ciucka A, Pahl J, Elsen H, Harder S. Self-Assembly of Magnesium Hydride Clusters Driven by Chameleon-Type Ligands. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700719] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jens Langer
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Brant Maitland
- 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
| | - Alexandra Ciucka
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Jürgen Pahl
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Holger Elsen
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
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14
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Langer J, Maitland B, Grams S, Ciucka A, Pahl J, Elsen H, Harder S. Self-Assembly of Magnesium Hydride Clusters Driven by Chameleon-Type Ligands. Angew Chem Int Ed Engl 2017; 56:5021-5025. [DOI: 10.1002/anie.201700719] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Jens Langer
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Brant Maitland
- 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
| | - Alexandra Ciucka
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Jürgen Pahl
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Holger Elsen
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 1 91058 Erlangen Germany
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15
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Langer J, Kosygin I, Puchta R, Pahl J, Harder S. A Soft Grip: Magnesium Complexes with a Phosphine-Modified Phosphonium Diylidic Lewis Base. Chemistry 2016; 22:17425-17435. [DOI: 10.1002/chem.201603775] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Jens Langer
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
- Inorganic and Analytical Chemistry; Friedrich-Schiller University Jena; Humboldtstraße 8 07743 Jena Germany
| | - Irina Kosygin
- 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
| | - Jürgen Pahl
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
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16
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Fohlmeister L, Stasch A. Ring-Shaped Phosphinoamido-Magnesium-Hydride Complexes: Syntheses, Structures, Reactivity, and Catalysis. Chemistry 2016; 22:10235-46. [PMID: 27271460 DOI: 10.1002/chem.201601623] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Indexed: 11/10/2022]
Abstract
A series of magnesium(II) complexes bearing the sterically demanding phosphinoamide ligand, L(-) =Ph2 PNDip(-) , Dip=2,6-diisopropylphenyl, including heteroleptic magnesium alkyl and hydride complexes are described. The ligand geometry enforces various novel ring and cluster geometries for the heteroleptic compounds. We have studied the stoichiometric reactivity of [(LMgH)4 ] towards unsaturated substrates, and investigated catalytic hydroborations and hydrosilylations of ketones and pyridines. We found that hydroborations of two ketones with pinacolborane using various Mg precatalysts is very rapid at room temperature with very low catalyst loadings, and ketone hydrosilylation using phenylsilane is rapid at 70 °C. Our studies point to an insertion/σ-bond metathesis catalytic cycle of an in situ formed "MgH2 " active species.
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Affiliation(s)
- Lea Fohlmeister
- School of Chemistry, Monash University, 17 Rainforest Walk, Melbourne, Victoria, 3800, Australia
| | - Andreas Stasch
- School of Chemistry, Monash University, 17 Rainforest Walk, Melbourne, Victoria, 3800, Australia. .,School of Chemistry, University of St Andrews, North Haugh, St. Andrews, KY16 9ST, UK.
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17
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Leich V, Spaniol TP, Maron L, Okuda J. Molekulares Calciumhydrid: Dicalciumtrihydrid‐Kation, stabilisiert durch einen neutralen makrocyclischen NNNN‐Liganden. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201600552] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Valeri Leich
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1 52056 Aachen Deutschland
| | - Thomas P. Spaniol
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1 52056 Aachen Deutschland
| | - Laurent Maron
- CNRS, INSA, UPS, UMR 5215, LPCNO Université de Toulouse 135 avenue de Rangueil 31077 Toulouse Frankreich
| | - Jun Okuda
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1 52056 Aachen Deutschland
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18
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Leich V, Spaniol TP, Maron L, Okuda J. Molecular Calcium Hydride: Dicalcium Trihydride Cation Stabilized by a Neutral NNNN-Type Macrocyclic Ligand. Angew Chem Int Ed Engl 2016; 55:4794-7. [DOI: 10.1002/anie.201600552] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Valeri Leich
- Institute of Inorganic Chemistry; RWTH Aachen University; Landoltweg 1 52056 Aachen Germany
| | - Thomas P. Spaniol
- Institute of Inorganic Chemistry; RWTH Aachen University; Landoltweg 1 52056 Aachen Germany
| | - Laurent Maron
- CNRS, INSA, UPS, UMR 5215, LPCNO; Université de Toulouse; 135 avenue de Rangueil 31077 Toulouse France
| | - Jun Okuda
- Institute of Inorganic Chemistry; RWTH Aachen University; Landoltweg 1 52056 Aachen Germany
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19
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Leich V, Spaniol TP, Okuda J. Formation of a Cationic Calcium Hydride Cluster with a “Naked” Triphenylsilyl Anion by Hydrogenolysis of Bis(triphenylsilyl)calcium. Inorg Chem 2015; 54:4927-33. [DOI: 10.1021/acs.inorgchem.5b00527] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Valeri Leich
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Thomas P. Spaniol
- 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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