1
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Korb M, Low PJ. Structural characterization of ((9-fluorenylidene) (ferrocenyl)methyl)palladium iodide as the catalytic intermediate in the synthesis of 9-(ferrocenyl (ferrocenylethynyl)methylene)-9 H-fluorene. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2121650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Marcus Korb
- School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, Perth, WA, Australia
| | - Paul J. Low
- School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, Perth, WA, Australia
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2
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Biegański P, Kovalski E, Israel N, Dmitrieva E, Trzybiński D, Woźniak K, Vrček V, Godel M, Riganti C, Kopecka J, Lang H, Kowalski K. Electronic Coupling in 1,2,3-Triazole Bridged Ferrocenes and Its Impact on Reactive Oxygen Species Generation and Deleterious Activity in Cancer Cells. Inorg Chem 2022; 61:9650-9666. [PMID: 35699521 PMCID: PMC9490837 DOI: 10.1021/acs.inorgchem.2c01110] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
![]()
Mixed-valence (MV)
binuclear ferrocenyl compounds have long been
studied as models for testing theories of electron transfer and in
attempts to design molecular-scale electronic devices (e.g., molecular wires). In contrary to that, far less attention has
been paid to MV binuclear ferrocenes as anticancer agents. Herein,
we discuss the synthesis of six 1,2,3-triazole ferrocenyl compounds
for combined (spectro)electrochemical, electron paramagnetic resonance
(EPR), computational, and anticancer activity studies. Our synthetic
approach was based on the copper-catalyzed 1,3-dipolar azide–alkyne
cycloaddition reaction and enabled us to obtain in one step compounds
bearing either one, two, or three ferrocenyl entities linked to the
common 1,2,3-triazole core. Thus, two series of complexes were obtained,
which pertain to derivatives of 3′-azido-3′-deoxythymidine
(AZT) and 3-azidopropionylferrocene, respectively. Based on the experimental
and theoretical data, the two mono-oxidized species corresponding
to binuclear AZT and trinuclear 3-azidopropionylferrocene complexes
have been categorized as class II mixed-valence according to the classification
proposed by Robin and Day. Of importance is the observation that these
two compounds are more active against human A549 and H1975 non-small-cell
lung cancer cells than their congeners, which do not show MV characteristics.
Moreover, the anticancer activity of MV species competes or surpasses,
dependent on the cell line, the activity of reference anticancer drugs
such as cisplatin, tamoxifen, and 5-fluorouracil. The most active
from the entire series of compounds was the binuclear thymidine derivative
with the lowest IC50 value of 5 ± 2 μM against
lung H1975 cancer cells. The major mechanism of antiproliferative
activity for the investigated MV compounds is based on reactive oxygen
species generation in cancer cells. This hypothesis was substantiated
by EPR spin-trapping experiments and the observation of decreased
anticancer activity in the presence of N-acetyl cysteine
(NAC) free-radical scavenger. The
1,2,3-triazole bridged bi- and triferrocenyl compounds
were prepared via a “click” reaction.
Their corresponding mono-oxidized forms have been categorized as class
II MV species. The biferrocenyl thymidine derivative showed remarkable
anticancer activity against human A549 and H1975 cancer cells and
negligible activity against nonmalignant human BEAS-2B cells. The
anticancer activity mechanism is mainly due to ROS generation, and
it originates from the combination of electronic coupling and the
thymidine moiety, combined all together in one molecular scaffold.
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Affiliation(s)
- Przemysław Biegański
- Department of Organic Chemistry, Faculty of Chemistry, University of Łódź, Tamka 12, 91-403 Łódź, Poland
| | - Eduard Kovalski
- Institut für Chemie, Anorganische Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Straße der Nationen 62, D-09107 Chemnitz, Germany
| | - Noel Israel
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstraße 20, D-01069 Dresden, Germany
| | - Evgenia Dmitrieva
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstraße 20, D-01069 Dresden, Germany
| | - Damian Trzybiński
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Krzysztof Woźniak
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Valerije Vrček
- Department of Organic Chemistry, Faculty of Pharmacy and Biochemistry, University of Zagreb, 10000 Zagreb, Croatia
| | - Martina Godel
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Turin, Italy
| | - Chiara Riganti
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Turin, Italy
| | - Joanna Kopecka
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Turin, Italy
| | - Heinrich Lang
- Institut für Chemie, Anorganische Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Straße der Nationen 62, D-09107 Chemnitz, Germany.,MAIN Research Center, Technische Universität Chemnitz, Rosenbergstraße 6, 09126 Chemnitz, Germany
| | - Konrad Kowalski
- Department of Organic Chemistry, Faculty of Chemistry, University of Łódź, Tamka 12, 91-403 Łódź, Poland
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3
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Gottwald D, Geidel C, Rüffer T, Schaarschmidt D, Lang H. Heterodi-, -tri- and -tetrametallic Transition-Metal-Complexes. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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4
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Mahrholdt J, Kovalski E, Noll J, Vrček V, Lang H. Synthesis and Electrochemical Behavior of Metal Carbonyl Isocyanoferrocene Compounds [M(CO)
6‐n
(C≡NFc)
n
] (M=Cr, Mo, W; n=1, 2, 3). Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202100371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Julia Mahrholdt
- Technische Universität Chemnitz, Faculty of Natural Sciences Institute of Chemistry, Inorganic Chemistry D-09107 Chemnitz Germany
| | - Eduard Kovalski
- Technische Universität Chemnitz, Faculty of Natural Sciences Institute of Chemistry, Inorganic Chemistry D-09107 Chemnitz Germany
| | - Julian Noll
- Technische Universität Chemnitz, Faculty of Natural Sciences Institute of Chemistry, Inorganic Chemistry D-09107 Chemnitz Germany
| | - Valerije Vrček
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Department of Organic Chemistry 10000 Zagreb Croatia
| | - Heinrich Lang
- Technische Universität Chemnitz, Faculty of Natural Sciences Institute of Chemistry, Inorganic Chemistry D-09107 Chemnitz Germany
- MAIN Research Center, Rosenbergstraße 6 09126 Chemnitz Germany
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5
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Ou YP, Zhang Q, Yang X, Cao N, Jiang P, Hua Liu S. Isomeric triarylamine-ferrocene mixed-valence systems: Syntheses, structural-(spectro)electrochemical analysis, and theoretical calculations. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Korb M, Liu X, Walz S, Mahrholdt J, Popov AA, Lang H. Structural Variety of Iron Carbonyl Clusters Featuring Ferrocenylphosphines. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marcus Korb
- School of Molecular Sciences 35 Stirling Highway, Crawley Perth Western Australia 6009 Australia
| | - Xianming Liu
- Technische Universität Chemnitz Faculty of Natural Sciences Institute of Chemistry Inorganic Chemistry 09107 Chemnitz Germany
| | - Sebastian Walz
- Technische Universität Chemnitz Faculty of Natural Sciences Institute of Chemistry Inorganic Chemistry 09107 Chemnitz Germany
| | - Julia Mahrholdt
- Technische Universität Chemnitz Faculty of Natural Sciences Institute of Chemistry Inorganic Chemistry 09107 Chemnitz Germany
| | - Alexey A. Popov
- Leibniz Institute for Solid State and Materials Research (IFW Dresden) Helmholtzstrasse 20 01069 Dresden Germany
| | - Heinrich Lang
- Technische Universität Chemnitz Faculty of Natural Sciences Institute of Chemistry Inorganic Chemistry 09107 Chemnitz Germany
- Center for Materials Architectures and Integration of Nanomembranes (MAIN) Rosenbergstr. 6 09126 Chemnitz Germany
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7
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Al Khalyfeh K, Taher D, Helal W, Korb M, Hamadneh I, Al-Dujaili A, Imraish A, Hammad HM, Al-As’ad RM, Abu-Orabi ST, Hildebrandt A, Lang H. Synthesis and characterization of 1,4-chalcogenesters bearing 5-membered heterocycles. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01825-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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8
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Korb M, Liu X, Walz S, Rosenkranz M, Dmitrieva E, Popov AA, Lang H. (Electrochemical) Properties and Computational Investigations of Ferrocenyl-substituted Fe 3(μ 3-PFc) 2(CO) 9 and Co 4(μ 4-PFc) 2(CO) 9 Clusters and Their Reduced Species. Inorg Chem 2020; 59:6147-6160. [PMID: 32323982 DOI: 10.1021/acs.inorgchem.0c00276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The formation of ferrocenyl-functionalized iron and cobalt carbonyl clusters is reported, based on a reaction of FcPCl2 (3) (Fc = Fe(η5-C5H5)(η5-C5H4)) with Fe2(CO)9 and Co2(CO)8, respectively. Therein, nido-Fe3(CO)9(μ3-PFc)2 (4) and nido-Co4(CO)10(μ3-PFc)2 (5) clusters were obtained as the first diferrocenyl-substituted carbonyl clusters with a symmetrical cluster core. Cluster 4 shows two reversible one-electron processes within the anodic region, based on Fc/Fc+ redox events, as well as two processes in the cathodic region. In situ IR and electron paramagnetic resonance (EPR) measurements of all electronic states confirmed an Fc-based oxidation and a core-based reduction. On the basis of the results of a single-crystal X-ray analysis of structures of 4 and 5, computational studies of the highest occupied molecular orbital-lowest unoccupied molecular orbital energies, the spin density, quantum theory of atom-in-molecule delocalization indices, and the atomic charges were performed to explain the experimental results. The latter revealed a reorganization of the cluster core upon reduction and the existence of weak P···P interactions in 4 and 5. Ferrocenyl-related redox processes, occurring reversibly in case of 4, were absent for 5, due to a different distribution of the HOMO energies. EPR measurements furthermore confirmed the core-based radical anion and the formation of a decomposition product at potentials lower than [M]2- (M = Fe, Co).
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Affiliation(s)
- Marcus Korb
- Faculty of Sciences, School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, 6009 Crawley, Perth, Western Australia, Australia
| | - Xianming Liu
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Sebastian Walz
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Marco Rosenkranz
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstrasse 20, 01069 Dresden, Germany
| | - Evgenia Dmitrieva
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstrasse 20, 01069 Dresden, Germany
| | - Alexey A Popov
- Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstrasse 20, 01069 Dresden, Germany
| | - Heinrich Lang
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany.,Center for Materials, Architectures and Integration of Nanomembranes, Rosenbergstr. 6, D-09126 Chemnitz, Germany
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9
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Preuß A, Notz S, Kovalski E, Korb M, Blaudeck T, Hu X, Schuster J, Miesel D, Rüffer T, Hildebrandt A, Schreiter K, Spange S, Schulz SE, Lang H. Ferrocenyl-Pyrenes, Ferrocenyl-9,10-Phenanthrenediones, and Ferrocenyl-9,10-Dimethoxyphenanthrenes: Charge-Transfer Studies and SWCNT Functionalization. Chemistry 2020; 26:2635-2652. [PMID: 31650632 PMCID: PMC7064959 DOI: 10.1002/chem.201904450] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Indexed: 11/06/2022]
Abstract
The synthesis of 1-Fc- (3), 1-Br-6-Fc- (5 a), 2-Br-7-Fc- (7 a), 1,6-Fc2 - (5 b), 2,7-Fc2 -pyrene (7 b), 3,6-Fc2 -9,10-phenanthrenedione (10), and 3,6-Fc2 -9,10-dimethoxyphenanthrene (12; Fc=Fe(η5 -C5 H4 )(η5 -C5 H5 )) is discussed. Of these compounds, 10 and 12 form 1D or 2D coordination polymers in the solid state. (Spectro)Electrochemical studies confirmed reversible Fc/Fc+ redox events between -130 and 160 mV. 1,6- and 2,7-Substitution in 5 a (E°'=-130 mV) and 7 a (E°'=50 mV) influences the redox potentials, whereas the ones of 5 b and 7 b (E°'=20 mV) are independent. Compounds 5 b, 7 b, 10, and 12 show single Fc oxidation processes with redox splittings between 70 and 100 mV. UV/Vis/NIR spectroelectrochemistry confirmed a weak electron transfer between FeII /FeIII in mixed-valent [5 b]+ and [12]+ . DFT calculations showed that 5 b non-covalently interacts with the single-walled carbon nanotube (SWCNT) sidewalls as proven by, for example, disentangling experiments. In addition, CV studies of the as-obtained dispersions confirmed exohedral attachment of 5 b at the SWCNTs.
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Affiliation(s)
- Andrea Preuß
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Sebastian Notz
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Eduard Kovalski
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Marcus Korb
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany.,Current address: Faculty of Science, School of Molecular Sciences, The University of Western Australia, Crawley, Perth, WA, 6009, Australia
| | - Thomas Blaudeck
- Center for Microtechnologies (ZfM), Technische Universität Chemnitz, 09107, Chemnitz, Germany.,Fraunhofer Institute for Electronic Nano Systems (ENAS), Technologie-Campus 3, 09126, Chemnitz, Germany
| | - Xiao Hu
- Center for Microtechnologies (ZfM), Technische Universität Chemnitz, 09107, Chemnitz, Germany.,Fraunhofer Institute for Electronic Nano Systems (ENAS), Technologie-Campus 3, 09126, Chemnitz, Germany
| | - Jörg Schuster
- Center for Microtechnologies (ZfM), Technische Universität Chemnitz, 09107, Chemnitz, Germany.,Fraunhofer Institute for Electronic Nano Systems (ENAS), Technologie-Campus 3, 09126, Chemnitz, Germany.,Center for Advancing Electronics Dresden (cfaed), 09107, Chemnitz, Germany
| | - Dominique Miesel
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Tobias Rüffer
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Alexander Hildebrandt
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Katja Schreiter
- Faculty of Natural Sciences, Institute of Chemistry, Polymer Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Stefan Spange
- Faculty of Natural Sciences, Institute of Chemistry, Polymer Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Stefan E Schulz
- Center for Microtechnologies (ZfM), Technische Universität Chemnitz, 09107, Chemnitz, Germany.,Fraunhofer Institute for Electronic Nano Systems (ENAS), Technologie-Campus 3, 09126, Chemnitz, Germany.,Center for Advancing Electronics Dresden (cfaed), 09107, Chemnitz, Germany
| | - Heinrich Lang
- Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, Technische Universität Chemnitz, 09107, Chemnitz, Germany.,Center for Advancing Electronics Dresden (cfaed), 09107, Chemnitz, Germany
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10
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Ghazzy A, Taher D, Helal W, Korb M, Khalyfeh K, Awwadi FF, Al-Shewiki RK, Weheabby S, Al-Said N, Abu-Orabi ST, Lang H. Aryl ferrocenylmethylesters: Synthesis, solid-state structure and electrochemical investigations. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2018.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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11
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Ou YAP, Hu Y, Xu M, Wang A, Liu SH. Rutheniumethynyl-triarylamine mixed-valence conjugated system: syntheses, (spectro-)electrochemistry, and theoretical calculations. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1695125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- YA-Ping Ou
- Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hunan Province College, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, P.R. China
| | - Yuxuan Hu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, P.R. China
| | - Meng Xu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, P.R. China
| | - Aihui Wang
- Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hunan Province College, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, P.R. China
| | - Sheng Hua Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, P.R. China
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12
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Preuß A, Korb M, Miesel D, Rüffer T, Hildebrandt A, Lang H. Ferrocenyl naphthalenes: substituent- and substitution pattern-depending charge transfer studies. Dalton Trans 2019; 48:14418-14432. [DOI: 10.1039/c9dt03216a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The synthesis and characterisation of a series of ferrocenyl-functionalized naphthalenes is reported, whereby the electrochemical behaviour and charge transfer properties depend on the substitution pattern.
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Affiliation(s)
- Andrea Preuß
- Technische Universität Chemnitz
- Faculty of Natural Sciences
- Institute of Chemistry
- Inorganic Chemistry
- 09107 Chemnitz
| | - Marcus Korb
- Technische Universität Chemnitz
- Faculty of Natural Sciences
- Institute of Chemistry
- Inorganic Chemistry
- 09107 Chemnitz
| | - Dominique Miesel
- Technische Universität Chemnitz
- Faculty of Natural Sciences
- Institute of Chemistry
- Inorganic Chemistry
- 09107 Chemnitz
| | - Tobias Rüffer
- Technische Universität Chemnitz
- Faculty of Natural Sciences
- Institute of Chemistry
- Inorganic Chemistry
- 09107 Chemnitz
| | - Alexander Hildebrandt
- Technische Universität Chemnitz
- Faculty of Natural Sciences
- Institute of Chemistry
- Inorganic Chemistry
- 09107 Chemnitz
| | - Heinrich Lang
- Technische Universität Chemnitz
- Faculty of Natural Sciences
- Institute of Chemistry
- Inorganic Chemistry
- 09107 Chemnitz
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13
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Speck JM, Korb M, Hildebrandt A, Lang H. Ferrocenyl‐Functionalized η
5
‐Thiophene Cr(CO)
3
Half‐Sandwich Compounds. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800749] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- J. Matthäus Speck
- Department of Inorganic Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
| | - Marcus Korb
- Department of Inorganic Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
| | - Alexander Hildebrandt
- Department of Inorganic Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
| | - Heinrich Lang
- Department of Inorganic Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
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14
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Skiba J, Yuan Q, Hildebrandt A, Lang H, Trzybiński D, Woźniak K, Balogh RK, Gyurcsik B, Vrček V, Kowalski K. Ferrocenyl GNA Nucleosides: A Bridge between Organic and Organometallic Xeno-nucleic Acids. Chempluschem 2018; 83:77-86. [DOI: 10.1002/cplu.201700551] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 01/19/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Joanna Skiba
- Faculty of Chemistry; Department of Organic Chemistry; University of Łódź; Tamka 12 91-403 Łódź Poland
| | - Qing Yuan
- Faculty of Natural Sciences; Institute of Chemistry; Inorganic Chemistry; Technische Universität Chemnitz; 09107 Chemnitz Germany
| | - Alexander Hildebrandt
- Faculty of Natural Sciences; Institute of Chemistry; Inorganic Chemistry; Technische Universität Chemnitz; 09107 Chemnitz Germany
| | - Heinrich Lang
- Faculty of Natural Sciences; Institute of Chemistry; Inorganic Chemistry; Technische Universität Chemnitz; 09107 Chemnitz Germany
| | - Damian Trzybiński
- Biological and Chemical Research Centre; Department of Chemistry; University of Warsaw; Żwirki i Wigury 101 02-089 Warszawa Poland
| | - Krzysztof Woźniak
- Biological and Chemical Research Centre; Department of Chemistry; University of Warsaw; Żwirki i Wigury 101 02-089 Warszawa Poland
| | - Ria K. Balogh
- Faculty of Chemistry; Department of Inorganic and Analytical Chemistry; University of Szeged; Dom ter 7. 6720 Szeged Hungary
| | - Béla Gyurcsik
- Faculty of Chemistry; Department of Inorganic and Analytical Chemistry; University of Szeged; Dom ter 7. 6720 Szeged Hungary
| | - Valerije Vrček
- Faculty of Pharmacy and Biochemistry; University of Zagreb; Ante Kovačića 1 10000 Zagreb Croatia
| | - Konrad Kowalski
- Faculty of Chemistry; Department of Organic Chemistry; University of Łódź; Tamka 12 91-403 Łódź Poland
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15
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Miesel D, Korb M, Hildebrandt A, Lang H. Synthesis and crystal structure of an acetylenic ferrocenyl substituted phosphaalkene. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Lang H. Organometallic π-tweezers and 1,1′-bis(diphenylphosphanyl)ferrocene as bidentate chelating ligands for the synthesis of heteromultimetallic compounds. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.09.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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18
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19
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Fan Y, Li HM, Zou GD, Zhang X, Pan YL, Cao KK, Zhang ML, Ma PL, Lu HT. Diferrocenes Bridged by a Geminal Diethynylethene Scaffold with Varying Pendant Substituents: Electronic Interactions in Cross-Conjugated System. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00686] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yang Fan
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
| | - Hua-Min Li
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
| | - Guo-Dong Zou
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
| | - Xu Zhang
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Ying-Le Pan
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
| | - Ke-Ke Cao
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
| | - Meng-Li Zhang
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
| | - Pei-Lin Ma
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
| | - Hai-Ting Lu
- College of Chemistry
and Chemical Engineering, Xinyang Normal University, Xinyang 464000, People’s Republic of China
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20
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Ou YP, Zhang J, Zhang MX, Zhang F, Kuang D, Hartl F, Liu SH. Bonding and Electronic Properties of Linear Diethynyl Oligothienoacene-Bridged Diruthenium Complexes and Their Oxidized Forms. Inorg Chem 2017; 56:11074-11086. [DOI: 10.1021/acs.inorgchem.7b01433] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ya-Ping Ou
- Key Laboratory of Pesticide and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University (CCNU), Wuhan 430079, P. R. China
| | - Jing Zhang
- Key Laboratory of Pesticide and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University (CCNU), Wuhan 430079, P. R. China
| | - Ming-Xing Zhang
- Key Laboratory of Pesticide and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University (CCNU), Wuhan 430079, P. R. China
| | | | | | - František Hartl
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K
| | - Sheng Hua Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University (CCNU), Wuhan 430079, P. R. China
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21
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Benzo[1,2-b;4,5-bʹ]dithiophene-bridged bimetal complexes with different redox-active terminals: Syntheses, characterization and charge delocalization studied by spectro-electrochemical and DFT methods. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.05.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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22
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Erickson NR, Holstrom CD, Rhoda HM, Rohde GT, Zatsikha YV, Galloni P, Nemykin VN. Tuning Electron-Transfer Properties in 5,10,15,20-Tetra(1′-hexanoylferrocenyl)porphyrins as Prospective Systems for Quantum Cellular Automata and Platforms for Four-Bit Information Storage. Inorg Chem 2017; 56:4717-4728. [DOI: 10.1021/acs.inorgchem.7b00397] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nathan R. Erickson
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Cole D. Holstrom
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Hannah M. Rhoda
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Gregory T. Rohde
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Yuriy V. Zatsikha
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
- Department
of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Pierluca Galloni
- Dipartimento
di Scienze e Tecnologie Chimiche, Università di Roma “Tor Vergata”, via Della Ricerca Scientifica, 00133 Rome, Italy
| | - Victor N. Nemykin
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
- Department
of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
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23
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Ou YP, Zhang J, Kuang D, Zhang F, Yu J, Zhu X, Liu SH, Hartl F. Mononuclear piano-stool iron 2-ethynylbenzo[ b]thiophene complex: crystal structure and reversible oxidation studied by spectro-electrochemical and DFT methods. J COORD CHEM 2017. [DOI: 10.1080/00958972.2016.1278434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ya-Ping Ou
- College of Chemistry and Material Science, Hengyang Normal University, Hengyang, People’s Republic of China
- Key Laboratory of Functional Organometallic Materials, College of Hunan Province, Hengyang Normal University, Hengyang, People’s Republic of China
| | - Jing Zhang
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, People’s Republic of China
| | - Daizhi Kuang
- College of Chemistry and Material Science, Hengyang Normal University, Hengyang, People’s Republic of China
- Key Laboratory of Functional Organometallic Materials, College of Hunan Province, Hengyang Normal University, Hengyang, People’s Republic of China
| | - Fuxing Zhang
- College of Chemistry and Material Science, Hengyang Normal University, Hengyang, People’s Republic of China
- Key Laboratory of Functional Organometallic Materials, College of Hunan Province, Hengyang Normal University, Hengyang, People’s Republic of China
| | - Jiangxi Yu
- College of Chemistry and Material Science, Hengyang Normal University, Hengyang, People’s Republic of China
- Key Laboratory of Functional Organometallic Materials, College of Hunan Province, Hengyang Normal University, Hengyang, People’s Republic of China
| | - Xiaoming Zhu
- College of Chemistry and Material Science, Hengyang Normal University, Hengyang, People’s Republic of China
- Key Laboratory of Functional Organometallic Materials, College of Hunan Province, Hengyang Normal University, Hengyang, People’s Republic of China
| | - Sheng Hua Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, People’s Republic of China
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24
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Filipczyk G, Hildebrandt A, Rüffer T, Korb M, Lang H. Coordination behavior of (ferrocenylethynyl)diphenylphosphane towards binuclear iron and cobalt carbonyls. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.11.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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25
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Filipczyk G, Lehrich SW, Hildebrandt A, Rüffer T, Schaarschmidt D, Korb M, Lang H. Multiferrocenyl Cobalt‐Based Sandwich Compounds. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600848] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Grzegorz Filipczyk
- Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie Anorganische Chemie 09107 Chemnitz Germany
| | - Steve W. Lehrich
- Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie Anorganische Chemie 09107 Chemnitz Germany
| | - Alexander Hildebrandt
- Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie Anorganische Chemie 09107 Chemnitz Germany
| | - Tobias Rüffer
- Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie Anorganische Chemie 09107 Chemnitz Germany
| | - Dieter Schaarschmidt
- Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie Anorganische Chemie 09107 Chemnitz Germany
| | - Marcus Korb
- Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie Anorganische Chemie 09107 Chemnitz Germany
| | - Heinrich Lang
- Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie Anorganische Chemie 09107 Chemnitz Germany
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26
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Shameem MA, Orthaber A. Organophosphorus Compounds in Organic Electronics. Chemistry 2016; 22:10718-35. [DOI: 10.1002/chem.201600005] [Citation(s) in RCA: 156] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Muhammad Anwar Shameem
- Department of Chemistry-Ångström Laboratories; Uppsala University; Box 523 75120 Uppsala Sweden
| | - Andreas Orthaber
- Department of Chemistry-Ångström Laboratories; Uppsala University; Box 523 75120 Uppsala Sweden
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27
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