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Nährig F, Gemmecker G, Chung JY, Hütchen P, Lauk S, Klein MP, Sun Y, Niedner-Schatteburg G, Sitzmann H, Thiel WR. Complexes of Platinum Group Elements Containing the Intrinsically Chiral Cyclopentadienide Ligand (CpC)−1. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00138] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Florian Nährig
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
| | - Gerd Gemmecker
- Technische Universität München, BNMRZ, Fakultät für Chemie, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Jae-Yeon Chung
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
| | - Patrick Hütchen
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
| | - Sergej Lauk
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
| | - Matthias P. Klein
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
| | - Yu Sun
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
| | - Gereon Niedner-Schatteburg
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
- Research Center OPTIMAS, Erwin-Schrödinger Str. 46, 67663 Kaiserslautern, Germany
| | - Helmut Sitzmann
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
| | - Werner R. Thiel
- Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Str. 54, 67663 Kaiserslautern, Germany
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2
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Dang LL, Lin YJ, Jin GX. Controllable assembly of rectangular macrocycles bearing different numbers of unsaturated sites based on half-sandwich iridium fragments. Dalton Trans 2018; 47:6378-6385. [PMID: 29687128 DOI: 10.1039/c8dt00461g] [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
A series of hexanuclear rectangular macrocycles were designed and synthesized by utilizing multifunctional pyrazine-derived (pyrazine-2,3-diamine (H4L1)) and quinoxaline-derived ligands (2,3-dihydroxy-quinoxaline (H2L2)) featuring two monodentate sites and one pair of chelating sites. X-ray crystallography in combination with 1H NMR spectroscopy elucidated that both half-sandwich iridium diimine and dihydroxy moieties are located on either side of the rectangular macrocycles, making them centrosymmetric. Thereby, the prepared diimine-functionalised complexes were found to have unsaturated metal sites on account of their strongly bound Ir-N-C-C-N arrangement. However, all the iridium atoms in the rectangular macrocycles containing dihydroxy groups were found to adopt an 18-electron coordination configuration, indicating that the O,O'-bonded iridium centers had bound additional ligands, such as Cl-, MeOH, MeCN, etc. Notably, a rare rectangular macrocycle containing a single coordinatively unsaturated metal site was achieved when the ligands H2L12- and L22- were introduced simultaneously.
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Affiliation(s)
- Li-Long Dang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, Fudan University, Shanghai 200438, P. R. China.
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3
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Alkorta I, Claramunt RM, Díez-Barra E, Elguero J, de la Hoz A, López C. The organic chemistry of poly(1 H -pyrazol-1-yl)methanes. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Dehury N, Maity N, Tripathy SK, Basset JM, Patra S. Dinuclear Tetrapyrazolyl Palladium Complexes Exhibiting Facile Tandem Transfer Hydrogenation/Suzuki Coupling Reaction of Fluoroarylketone. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01421] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Niranjan Dehury
- School
of Basic Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar, Orissa 751007, India
| | - Niladri Maity
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
| | - Suman Kumar Tripathy
- School
of Basic Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar, Orissa 751007, India
| | - Jean-Marie Basset
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
| | - Srikanta Patra
- School
of Basic Sciences, Indian Institute of Technology Bhubaneswar, Bhubaneswar, Orissa 751007, India
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5
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Vitze H, Bolte M, Lerner H, Wagner M. Third‐Generation Scorpionates [RBpz3]– – How Influential Is the Nondonor Substituent R? Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500801] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hannes Vitze
- Institut für Anorganische ChemieGoethe-Universität FrankfurtMax‐von‐Laue‐Strasse 760438Frankfurt (Main)Germany
| | - Michael Bolte
- Institut für Anorganische ChemieGoethe-Universität FrankfurtMax‐von‐Laue‐Strasse 760438Frankfurt (Main)Germany
| | - Hans‐Wolfram Lerner
- Institut für Anorganische ChemieGoethe-Universität FrankfurtMax‐von‐Laue‐Strasse 760438Frankfurt (Main)Germany
| | - Matthias Wagner
- Institut für Anorganische ChemieGoethe-Universität FrankfurtMax‐von‐Laue‐Strasse 760438Frankfurt (Main)Germany
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6
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Drover MW, Johnson HC, Schafer LL, Love JA, Weller AS. Reactivity of an Unsaturated Iridium(III) Phosphoramidate Complex, [Cp*Ir{κ2-N,O}][BArF4]. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00397] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Marcus W. Drover
- Department
of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
- Chemistry Research
Laboratories, Department of Chemistry, The University of Oxford, Mansfield Road, Oxford, U.K. OX1 3TA
| | - Heather C. Johnson
- Chemistry Research
Laboratories, Department of Chemistry, The University of Oxford, Mansfield Road, Oxford, U.K. OX1 3TA
| | - Laurel L. Schafer
- Department
of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
| | - Jennifer A. Love
- Department
of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
| | - Andrew S. Weller
- Chemistry Research
Laboratories, Department of Chemistry, The University of Oxford, Mansfield Road, Oxford, U.K. OX1 3TA
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7
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Tripathy SK, De U, Dehury N, Pal S, Kim HS, Patra S. Dinuclear [{(p-cym)RuCl}2(μ-phpy)](PF6)2 and heterodinuclear [(ppy)2Ir(μ-phpy)Ru(p-cym)Cl](PF6)2 complexes: synthesis, structure and anticancer activity. Dalton Trans 2014; 43:14546-9. [DOI: 10.1039/c4dt01033g] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Heterodinuclear Ir–Ru (2) with polypyridyl based phpy ligand shows autophagy induced cell death, whereas homodinuclear Ru–Ru (1) is inactive.
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Affiliation(s)
- Suman Kumar Tripathy
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar-751007, India
| | - Umasankar De
- Division of Toxicology
- School of Pharmacy
- Sungkyunkwan University
- Suwon, Gyeonggi-do, Republic of Korea
| | - Niranjan Dehury
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar-751007, India
| | - Satyanarayan Pal
- Department of Chemistry, Ravenshaw University
- Cuttack 753 003, Orissa, India
| | - Hyung Sik Kim
- Division of Toxicology
- School of Pharmacy
- Sungkyunkwan University
- Suwon, Gyeonggi-do, Republic of Korea
| | - Srikanta Patra
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar-751007, India
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8
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Szerb EI, Ionescu A, Godbert N, Yadav YJ, Talarico AM, Ghedini M. Anionic cyclometallated iridium(III) complexes containing substituted bivalent ortho-hydroquinones. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.09.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Hernández-Juárez M, Salazar V, García-Báez EV, Padilla-Martínez II, Höpfl H, Rosales-Hoz MDJ. Synthesis and Crystal Structure of Iridium-1,4-benzoquinone Complexes of Tris(3,5-dimethylpyrazolyl)methane Ligand: Decarbonylation, Protonation, and Substitution Reactions. Organometallics 2012. [DOI: 10.1021/om300439c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Martín Hernández-Juárez
- Departamento de Ciencias Básicas, Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Avenida Acueducto
s/n Barrio la Laguna Ticomán, México, D. F. 07340, Mexico
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Hidalgo,
Carretera Pachuca a Tulancingo Km 4.5, 42184, Mineral de la Reforma,
Hidalgo, Mexico
| | - Verónica Salazar
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Hidalgo,
Carretera Pachuca a Tulancingo Km 4.5, 42184, Mineral de la Reforma,
Hidalgo, Mexico
| | - Efrén V. García-Báez
- Departamento de Ciencias Básicas, Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Avenida Acueducto
s/n Barrio la Laguna Ticomán, México, D. F. 07340, Mexico
| | - Itzia I. Padilla-Martínez
- Departamento de Ciencias Básicas, Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Avenida Acueducto
s/n Barrio la Laguna Ticomán, México, D. F. 07340, Mexico
| | - Herbert Höpfl
- Centro de
Investigaciones Químicas, Universidad Autónoma del Estado de Morelos,
Avenida Universidad 1001, Cuernavaca Morelos 62210, Mexico
| | - Maria de Jesus Rosales-Hoz
- Departamento de Química, CINVESTAV-IPN, Avenida Instituto Politécnico
Nacional 2508, Col. San Pedro Zacatenco, México D. F. 07360,
Mexico
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