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1
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Sato K, Komuro T, Osawa T, Hashimoto H, Tobita H. Iridium Complexes with a Naphthyridine-Based Si, N-Ligand: Synthesis and Catalytic Activity toward Olefin Hydrogenation. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Keita Sato
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Takashi Komuro
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Tomohiro Osawa
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Hisako Hashimoto
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Hiromi Tobita
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
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2
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Higashi T, Kusumoto S, Nozaki K. Cleavage of Si–H and Si–C Bonds by Metal–Ligand Cooperation: Formation of Silyl Anion and Silylene Equivalents from Tertiary Silanes. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takuya Higashi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shuhei Kusumoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Japan Science and Technology Agency (JST), Precursory Research for Embryonic Science and Technology (PRESTO), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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3
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Esteruelas MA, Martínez A, Oliván M, Oñate E. Kinetic Analysis and Sequencing of Si–H and C–H Bond Activation Reactions: Direct Silylation of Arenes Catalyzed by an Iridium-Polyhydride. J Am Chem Soc 2020; 142:19119-19131. [DOI: 10.1021/jacs.0c07578] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Miguel A. Esteruelas
- Departamento de Quı́mica Inorgánica, Instituto de Sı́ntesis Quı́mica y Catálisis Homogénea (ISQCH), Centro de Innovación en Quı́mica Avanzada (ORFEO−CINQA), Universidad de Zaragoza−CSIC, 50009 Zaragoza, Spain
| | - Antonio Martínez
- Departamento de Quı́mica Inorgánica, Instituto de Sı́ntesis Quı́mica y Catálisis Homogénea (ISQCH), Centro de Innovación en Quı́mica Avanzada (ORFEO−CINQA), Universidad de Zaragoza−CSIC, 50009 Zaragoza, Spain
| | - Montserrat Oliván
- Departamento de Quı́mica Inorgánica, Instituto de Sı́ntesis Quı́mica y Catálisis Homogénea (ISQCH), Centro de Innovación en Quı́mica Avanzada (ORFEO−CINQA), Universidad de Zaragoza−CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento de Quı́mica Inorgánica, Instituto de Sı́ntesis Quı́mica y Catálisis Homogénea (ISQCH), Centro de Innovación en Quı́mica Avanzada (ORFEO−CINQA), Universidad de Zaragoza−CSIC, 50009 Zaragoza, Spain
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4
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Iali W, Green GGR, Hart SJ, Whitwood AC, Duckett SB. Iridium Cyclooctene Complex That Forms a Hyperpolarization Transfer Catalyst before Converting to a Binuclear C-H Bond Activation Product Responsible for Hydrogen Isotope Exchange. Inorg Chem 2016; 55:11639-11643. [PMID: 27934314 PMCID: PMC5193467 DOI: 10.1021/acs.inorgchem.6b02560] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Indexed: 11/28/2022]
Abstract
[IrCl(COE)2]2 (1) reacts with pyridine (py) and H2 to form crystallographically characterized IrCl(H)2(COE)(py)2 (2). 2 undergoes py loss to form 16-electron IrCl(H)2(COE)(py) (3), with equivalent hydride ligands. When this reaction is studied with parahydrogen, 1 efficiently achieves hyperpolarization of free py (and nicotinamide, nicotine, 5-aminopyrimidine, and 3,5-lutudine) via signal amplification by reversible exchange (SABRE) and hence reflects a simple and readily available precatayst for this process. 2 reacts further over 48 h at 298 K to form crystallographically characterized (Cl)(H)(py)(μ-Cl)(μ-H)(κ-μ-NC5H4)Ir(H)(py)2 (4). This dimer is active in the hydrogen isotope exchange process that is used in radiopharmaceutical preparations. Furthermore, while [Ir(H)2(COE)(py)3]PF6 (6) forms upon the addition of AgPF6 to 2, its stability precludes its efficient involvement in SABRE.
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Affiliation(s)
- Wissam Iali
- Centre for Hyperpolarization in
Magnetic Resonance, University of York, York YO10 3NR, U.K.
| | - Gary G. R. Green
- Centre for Hyperpolarization in
Magnetic Resonance, University of York, York YO10 3NR, U.K.
| | - Sam J. Hart
- Centre for Hyperpolarization in
Magnetic Resonance, University of York, York YO10 3NR, U.K.
| | - Adrian C. Whitwood
- Centre for Hyperpolarization in
Magnetic Resonance, University of York, York YO10 3NR, U.K.
| | - Simon B. Duckett
- Centre for Hyperpolarization in
Magnetic Resonance, University of York, York YO10 3NR, U.K.
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5
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Huang Y, Zhu J. Unexpected 1,2-migration in metallasilabenzenes: theoretical evidence for reluctance of silicon to participate in π bonding. Chem Asian J 2014; 10:405-10. [PMID: 25385431 DOI: 10.1002/asia.201402992] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Indexed: 11/08/2022]
Abstract
Density functional theory (DFT) calculations were carried out to investigate the 1,2-migration in metallasilabenzenes. The results suggested that the chloride migration of metallabenzenes is unfavorable due to the loss of aromaticity in the nonaromatic analogues. In sharp contrast, such a migration in metallasilabenzenes is favorable due to the reluctance of silicon to participate in π bonding. The migration of hydride and methyl group from the metal center to the silicon atom in metallasilabenzenes is computed to be also feasible. In addition, the π donor ligand and the third row transition metal can stabilize metallasilabenzenes. Thus, such a migration becomes less favorable thermodynamically and kinetically. These findings could be very helpful for synthetic chemists to realize the first metallasilabenzene.
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Affiliation(s)
- Ying Huang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005(P. R. China) http://junzhu.chem8.org
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6
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Han F, Wang T, Li J, Zhang H, Zhang L, He X, Xia H. Synthesis, Structure, and Reactivity of an Osmacyclopentene Complex. Organometallics 2014. [DOI: 10.1021/om500616s] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Feifei Han
- State Key Laboratory for Physical Chemistry of Solid Surfaces and
Collaborative Innovation Center of Chemistry for Energy Materials
(iChEM), and Department of Chemistry, College of Chemistry and Chemical
Engineering, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Tongdao Wang
- State Key Laboratory for Physical Chemistry of Solid Surfaces and
Collaborative Innovation Center of Chemistry for Energy Materials
(iChEM), and Department of Chemistry, College of Chemistry and Chemical
Engineering, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Jinhua Li
- State Key Laboratory for Physical Chemistry of Solid Surfaces and
Collaborative Innovation Center of Chemistry for Energy Materials
(iChEM), and Department of Chemistry, College of Chemistry and Chemical
Engineering, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Hong Zhang
- State Key Laboratory for Physical Chemistry of Solid Surfaces and
Collaborative Innovation Center of Chemistry for Energy Materials
(iChEM), and Department of Chemistry, College of Chemistry and Chemical
Engineering, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Laiying Zhang
- State Key Laboratory for Physical Chemistry of Solid Surfaces and
Collaborative Innovation Center of Chemistry for Energy Materials
(iChEM), and Department of Chemistry, College of Chemistry and Chemical
Engineering, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Xumin He
- State Key Laboratory for Physical Chemistry of Solid Surfaces and
Collaborative Innovation Center of Chemistry for Energy Materials
(iChEM), and Department of Chemistry, College of Chemistry and Chemical
Engineering, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Haiping Xia
- State Key Laboratory for Physical Chemistry of Solid Surfaces and
Collaborative Innovation Center of Chemistry for Energy Materials
(iChEM), and Department of Chemistry, College of Chemistry and Chemical
Engineering, Xiamen University, Xiamen, 361005, People’s Republic of China
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7
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Esteruelas MA, Oliván M, Vélez A. POP-Pincer Silyl Complexes of Group 9: Rhodium versus Iridium. Inorg Chem 2013; 52:12108-19. [DOI: 10.1021/ic401931y] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Miguel A. Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | - Montserrat Oliván
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
| | - Andrea Vélez
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
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8
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Bleeke JR, Anutrasakda W, Rath NP. Synthesis, Structure, Spectroscopy, and Reactivity of Azapentadienyl–Cobalt–Phosphine Complexes. Organometallics 2012. [DOI: 10.1021/om2011326] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- John R. Bleeke
- Department of Chemistry, Washington University, St. Louis, Missouri
63130, United States
| | - Wipark Anutrasakda
- Department of Chemistry, Washington University, St. Louis, Missouri
63130, United States
| | - Nigam P. Rath
- Department of Chemistry
and Biochemistry, University of Missouri—St. Louis, One University Boulevard, St. Louis, Missouri
63121, United States
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9
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Corey JY. Reactions of hydrosilanes with transition metal complexes and characterization of the products. Chem Rev 2011; 111:863-1071. [PMID: 21250634 DOI: 10.1021/cr900359c] [Citation(s) in RCA: 353] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Joyce Y Corey
- Department of Chemistry and Biochemistry, University of Missouri-St. Louis, 63121, USA.
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10
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Bleeke JR, Lutes BL, Lipschutz M, Sakellariou-Thompson D, Lee JS, Rath NP. Synthesis, Structure, Spectroscopy, and Reactivity of Oxapentadienyl−Cobalt−Phosphine Complexes,. Organometallics 2010. [DOI: 10.1021/om100361a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- John R. Bleeke
- Department of Chemistry, Washington University, St.
Louis, Missouri 63130
| | - Bryn L. Lutes
- Department of Chemistry, Washington University, St.
Louis, Missouri 63130
| | - Michael Lipschutz
- Department of Chemistry, Washington University, St.
Louis, Missouri 63130
| | | | - John Seonghyun Lee
- Department of Chemistry, Washington University, St.
Louis, Missouri 63130
| | - Nigam P. Rath
- Department of Chemistry and Biochemistry, University
of Missouri—St. Louis, One University Boulevard, St. Louis,
Missouri 63121
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11
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McBee JL, Tilley TD. Synthesis and Reactivity of Iridium and Rhodium Silyl Complexes Supported by a Bipyridine Ligand. Organometallics 2009. [DOI: 10.1021/om900385a] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jennifer L. McBee
- Department of Chemistry, University of California, Berkeley, California 94720, and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720
| | - T. Don Tilley
- Department of Chemistry, University of California, Berkeley, California 94720, and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720
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12
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Bleeke JR, Lutes BL, Rath NP. Synthesis, Structure, Spectroscopy, and Reactivity of Thiapentadienyl-Cobalt-Phosphine Complexes. Organometallics 2009. [DOI: 10.1021/om9004912] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- John R. Bleeke
- Department of Chemistry, Washington University, One Brookings Drive, St. Louis, Missouri 63130
| | - Bryn L. Lutes
- Department of Chemistry, Washington University, One Brookings Drive, St. Louis, Missouri 63130
| | - Nigam P. Rath
- Department of Chemistry and Biochemistry, University of Missouri−St. Louis, One University Boulevard, St. Louis, Missouri 63121
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13
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Sánchez-Castro ME, Paz-Sandoval MA. Comparative Study of the Reactivity of (Cp*RuCl)4 and (Cp*RuCl2)2 with Silylated Dienyl Ligands. Organometallics 2008. [DOI: 10.1021/om8008603] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. Esther Sánchez-Castro
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, Avenida IPN # 2508, San Pedro Zacatenco, México 07360, D.F., México, and Centro de Investigación y de Estudios Avanzados del IPN Unidad Saltillo, Carretera Saltillo-Monterrey Km. 13, 25900 Saltillo, Coahuila, México
| | - M. Angeles Paz-Sandoval
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, Avenida IPN # 2508, San Pedro Zacatenco, México 07360, D.F., México, and Centro de Investigación y de Estudios Avanzados del IPN Unidad Saltillo, Carretera Saltillo-Monterrey Km. 13, 25900 Saltillo, Coahuila, México
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