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Scholz B, Oshchepkov AS, Papaianina O, Ruppenstein C, Akhmetov VA, Sharapa DI, Amsharov KY, Pérez-Ojeda ME. An Indacenopicene-based Buckybowl Catcher for Recognition of Fullerenes. Chemistry 2023:e202303814. [PMID: 38019120 DOI: 10.1002/chem.202303814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Invited for the cover of this issue are the groups of Alexander S. Oshchepkov, Konstantin Y. Amsharov, and M. Eugenia Pérez-Ojeda at the Max Planck Institute for the Science of Light, Martin-Luther-University Halle-Wittenberg and Friedrich-Alexander-Universität Erlangen-Nürnberg, respectively. The image depicts a buckybowl catcher carefully framing the C70 fullerene which is associated with miraculous, marvellous Fabergé artworks. Read the full text of the article at 10.1002/chem.202302778.
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Affiliation(s)
- Barbara Scholz
- Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
| | - Alexander S Oshchepkov
- Department of Physics, Max Planck Institute for the Science of Light, 91058, Erlangen, Germany
| | - Olena Papaianina
- Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
| | - Cordula Ruppenstein
- Institute of Chemistry, Organic Chemistry, Martin-Luther-University Halle-Wittenberg, 06120, Halle (Saale) Halle, Germany
| | - Vladimir A Akhmetov
- Institute of Chemistry, Organic Chemistry, Martin-Luther-University Halle-Wittenberg, 06120, Halle (Saale) Halle, Germany
| | - Dmitry I Sharapa
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Konstantin Y Amsharov
- Institute of Chemistry, Organic Chemistry, Martin-Luther-University Halle-Wittenberg, 06120, Halle (Saale) Halle, Germany
| | - M Eugenia Pérez-Ojeda
- Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
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Scholz B, Oshchepkov AS, Papaianina O, Ruppenstein C, Akhmetov VA, Sharapa DI, Amsharov KY, Pérez-Ojeda ME. An Indacenopicene-based Buckybowl Catcher for Recognition of Fullerenes. Chemistry 2023:e202302778. [PMID: 37801357 DOI: 10.1002/chem.202302778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/07/2023]
Abstract
A novel buckybowl catcher with an extended π-surface has been synthesized via cross-coupling of two bowl shaped bromoindacenopicene moieties with a tolyl linker. The obtained catcher has been unambiguously characterized by 2D-NMR and mass spectrometry. DFT calculations indicate that the curved shape of the receptor moieties is favourable for binding fullerenes. Effective binding was confirmed for interactions with C60 and C70 utilizing NMR spectroscopy and isothermal titration calorimetry (ITC). The resulting binding values show a higher affinity of the catcher towards C70 over C60 . The designed catcher demonstrated the fundamental possibility of creating sensors for spherical aromaticity.
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Affiliation(s)
- Barbara Scholz
- Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
| | - Alexander S Oshchepkov
- Department of Physics, Max Planck Institute for the Science of Light, 91058, Erlangen, Germany
| | - Olena Papaianina
- Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
| | - Cordula Ruppenstein
- Institute of Chemistry, Organic Chemistry, Martin-Luther-University Halle-Wittenberg, 06120, Halle (Saale), Germany
| | - Vladimir A Akhmetov
- Institute of Chemistry, Organic Chemistry, Martin-Luther-University Halle-Wittenberg, 06120, Halle (Saale), Germany
| | - Dmitry I Sharapa
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Konstantin Y Amsharov
- Institute of Chemistry, Organic Chemistry, Martin-Luther-University Halle-Wittenberg, 06120, Halle (Saale), Germany
| | - M Eugenia Pérez-Ojeda
- Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
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Reger D, Haines P, Amsharov KY, Schmidt JA, Ullrich T, Bönisch S, Hampel F, Görling A, Nelson J, Jelfs KE, Guldi DM, Jux N. A Family of Superhelicenes: Easily Tunable, Chiral Nanographenes by Merging Helicity with Planar π Systems. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103253] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- David Reger
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Nikolaus-Fiebiger-Straße 10 91058 Erlangen Germany
| | - Philipp Haines
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Egerlandstraße 3 91058 Erlangen Germany
| | - Konstantin Y. Amsharov
- Institute for Organic Chemistry Martin Luther University Halle-Wittenberg Kurt-Mothes-Straße 2 06120 Halle Germany
| | - Julia A. Schmidt
- Department of Chemistry Molecular Sciences Research Hub Imperial College London White City Campus, Wood Lane London W12 0BZ UK
| | - Tobias Ullrich
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Egerlandstraße 3 91058 Erlangen Germany
| | - Simon Bönisch
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Egerlandstraße 3 91058 Erlangen Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Nikolaus-Fiebiger-Straße 10 91058 Erlangen Germany
| | - Andreas Görling
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Egerlandstraße 3 91058 Erlangen Germany
| | - Jenny Nelson
- Department of Physics Imperial College London South Kensington Campus London SW7 2AZ UK
| | - Kim E. Jelfs
- Department of Chemistry Molecular Sciences Research Hub Imperial College London White City Campus, Wood Lane London W12 0BZ UK
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Egerlandstraße 3 91058 Erlangen Germany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-University Erlangen-Nuremberg Nikolaus-Fiebiger-Straße 10 91058 Erlangen Germany
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Reger D, Haines P, Amsharov KY, Schmidt JA, Ullrich T, Bönisch S, Hampel F, Görling A, Nelson J, Jelfs KE, Guldi DM, Jux N. A Family of Superhelicenes: Easily Tunable, Chiral Nanographenes by Merging Helicity with Planar π Systems. Angew Chem Int Ed Engl 2021; 60:18073-18081. [PMID: 34014601 PMCID: PMC8456895 DOI: 10.1002/anie.202103253] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/22/2021] [Indexed: 01/01/2023]
Abstract
We designed a straightforward synthetic route towards a full-fledged family of π-extended helicenes: superhelicenes. They have two hexa-peri-hexabenzocoronenes (HBCs) in common that are connected via a central five-membered ring. By means of structurally altering this 5-membered ring, we realized a versatile library of molecular building blocks. Not only the superhelicene structure, but also their features are tuned with ease. In-depth physico-chemical characterizations served as a proof of concept thereof. The superhelicene enantiomers were separated, their circular dichroism was measured in preliminary studies and concluded with an enantiomeric assignment. Our work was rounded-off by crystal structure analyses. Mixed stacks of M- and P-isomers led to twisted molecular wires. Using such stacks, charge-carrier mobilities were calculated, giving reason to expect outstanding hole transporting properties.
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Affiliation(s)
- David Reger
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergNikolaus-Fiebiger-Straße 1091058ErlangenGermany
| | - Philipp Haines
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergEgerlandstraße 391058ErlangenGermany
| | - Konstantin Y. Amsharov
- Institute for Organic ChemistryMartin Luther University Halle-WittenbergKurt-Mothes-Straße 206120HalleGermany
| | - Julia A. Schmidt
- Department of ChemistryMolecular Sciences Research HubImperial College LondonWhite City Campus, Wood LaneLondonW12 0BZUK
| | - Tobias Ullrich
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergEgerlandstraße 391058ErlangenGermany
| | - Simon Bönisch
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergEgerlandstraße 391058ErlangenGermany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergNikolaus-Fiebiger-Straße 1091058ErlangenGermany
| | - Andreas Görling
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergEgerlandstraße 391058ErlangenGermany
| | - Jenny Nelson
- Department of PhysicsImperial College LondonSouth Kensington CampusLondonSW7 2AZUK
| | - Kim E. Jelfs
- Department of ChemistryMolecular Sciences Research HubImperial College LondonWhite City Campus, Wood LaneLondonW12 0BZUK
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergEgerlandstraße 391058ErlangenGermany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-University Erlangen-NurembergNikolaus-Fiebiger-Straße 1091058ErlangenGermany
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Wade J, Brandt JR, Reger D, Zinna F, Amsharov KY, Jux N, Andrews DL, Fuchter MJ. 500-Fold Amplification of Small Molecule Circularly Polarised Luminescence through Circularly Polarised FRET. Angew Chem Int Ed Engl 2021; 60:222-227. [PMID: 33030274 PMCID: PMC7839560 DOI: 10.1002/anie.202011745] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Indexed: 11/15/2022]
Abstract
Strongly dissymmetric circularly polarised (CP) luminescence from small organic molecules could transform a range of technologies, such as display devices. However, highly dissymmetric emission is usually not possible with small organic molecules, which typically give dissymmetric factors of photoluminescence (gPL ) less than 10-2 . Here we describe an almost 103 -fold chiroptical amplification of a π-extended superhelicene when embedded in an achiral conjugated polymer matrix. This combination increases the |gPL | of the superhelicene from approximately 3×10-4 in solution to 0.15 in a blend film in the solid-state. We propose that the amplification arises not simply through a chiral environment effect, but instead due to electrodynamic coupling between the electric and magnetic transition dipoles of the polymer donor and superhelicene acceptor, and subsequent CP Förster resonance energy transfer. We show that this amplification effect holds across several achiral polymer hosts and thus represents a simple and versatile approach to enhance the g-factors of small organic molecules.
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Affiliation(s)
- Jessica Wade
- Department of Chemistry and Molecular Sciences Research HubImperial College LondonWhite City Campus, 82 Wood LaneLondonW12 0BZUK
- Institute for Molecular Science and Engineering and Centre for Processable ElectronicsImperial College LondonSouth Kensington CampusLondonSW7 2AZUK
| | - Jochen R. Brandt
- Department of Chemistry and Molecular Sciences Research HubImperial College LondonWhite City Campus, 82 Wood LaneLondonW12 0BZUK
- Institute for Molecular Science and Engineering and Centre for Processable ElectronicsImperial College LondonSouth Kensington CampusLondonSW7 2AZUK
| | - David Reger
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-NürnbergNikolaus-Fiebiger-Strasse 1091058ErlangenGermany
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica IndustrialeUniversità di PisaVia Moruzzi 1356124PisaItaly
| | - Konstantin Y. Amsharov
- Institute for Organic ChemistryMartin-Luther-Universität Halle-WittenbergKurt-Mothes-Straße 206120HalleGermany
| | - Norbert Jux
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-NürnbergNikolaus-Fiebiger-Strasse 1091058ErlangenGermany
| | | | - Matthew J. Fuchter
- Department of Chemistry and Molecular Sciences Research HubImperial College LondonWhite City Campus, 82 Wood LaneLondonW12 0BZUK
- Institute for Molecular Science and Engineering and Centre for Processable ElectronicsImperial College LondonSouth Kensington CampusLondonSW7 2AZUK
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Wade J, Brandt JR, Reger D, Zinna F, Amsharov KY, Jux N, Andrews DL, Fuchter MJ. 500‐Fold Amplification of Small Molecule Circularly Polarised Luminescence through Circularly Polarised FRET. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011745] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jessica Wade
- Department of Chemistry and Molecular Sciences Research Hub Imperial College London White City Campus, 82 Wood Lane London W12 0BZ UK
- Institute for Molecular Science and Engineering and Centre for Processable Electronics Imperial College London South Kensington Campus London SW7 2AZ UK
| | - Jochen R. Brandt
- Department of Chemistry and Molecular Sciences Research Hub Imperial College London White City Campus, 82 Wood Lane London W12 0BZ UK
- Institute for Molecular Science and Engineering and Centre for Processable Electronics Imperial College London South Kensington Campus London SW7 2AZ UK
| | - David Reger
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale Università di Pisa Via Moruzzi 13 56124 Pisa Italy
| | - Konstantin Y. Amsharov
- Institute for Organic Chemistry Martin-Luther-Universität Halle-Wittenberg Kurt-Mothes-Straße 2 06120 Halle Germany
| | - Norbert Jux
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| | - David L. Andrews
- University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
| | - Matthew J. Fuchter
- Department of Chemistry and Molecular Sciences Research Hub Imperial College London White City Campus, 82 Wood Lane London W12 0BZ UK
- Institute for Molecular Science and Engineering and Centre for Processable Electronics Imperial College London South Kensington Campus London SW7 2AZ UK
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Steiner AK, Amsharov KY. Titelbild: Das Aufrollen von Oligophenylenen zu Nanographenen durch einen HF-Reißverschluss (Angew. Chem. 46/2017). Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ann-Kristin Steiner
- Department Chemie und Pharmazie; Institut der Organischen Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestraße 42 91054 Erlangen Deutschland
| | - Konstantin Y. Amsharov
- Department Chemie und Pharmazie; Institut der Organischen Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestraße 42 91054 Erlangen Deutschland
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Steiner AK, Amsharov KY. Cover Picture: The Rolling-Up of Oligophenylenes to Nanographenes by a HF-Zipping Approach (Angew. Chem. Int. Ed. 46/2017). Angew Chem Int Ed Engl 2017. [DOI: 10.1002/anie.201710002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ann-Kristin Steiner
- Department of Chemistry and Pharmacy; Institute of Organic Chemistry; Friedrich-Alexander-University Erlangen-Nuremberg; Henkestrasse 42 91054 Erlangen Germany
| | - Konstantin Y. Amsharov
- Department of Chemistry and Pharmacy; Institute of Organic Chemistry; Friedrich-Alexander-University Erlangen-Nuremberg; Henkestrasse 42 91054 Erlangen Germany
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Abstract
Intramolecular aryl-aryl coupling is the key transformation in the rational synthesis of nanographenes and nanoribbons. In this respect the C-F bond activation was shown to be a versatile alternative enabling the synthesis of several unique carbon-based nanostructures. Herein we describe an unprecedentedly challenging transformation showing that the C-F bond activation by aluminum oxide allows highly effective domino-like C-C bond formation. Despite the flexible nature of oligophenylene-based precursors efficient regioselective zipping to the target nanostructures was achieved. We show that fluorine positions in the precursor structure unambiguously dictate the "running of the zipping-program" which results in rolling-up of linear oligophenylene chains around phenyl moieties yielding target nanographenes. The high efficiency of zipping makes this approach attractive for the synthesis of unsubstituted nanographenes which are difficult to obtain in pure form by other methods.
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Affiliation(s)
- Ann-Kristin Steiner
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, Friedrich-Alexander-University Erlangen-Nuremberg, Henkestrasse 42, 91054, Erlangen, Germany
| | - Konstantin Y Amsharov
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, Friedrich-Alexander-University Erlangen-Nuremberg, Henkestrasse 42, 91054, Erlangen, Germany
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Affiliation(s)
- Ann-Kristin Steiner
- Department Chemie und Pharmazie; Institut der Organischen Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestraße 42 91054 Erlangen Deutschland
| | - Konstantin Y. Amsharov
- Department Chemie und Pharmazie; Institut der Organischen Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestraße 42 91054 Erlangen Deutschland
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Papaianina O, Akhmetov VA, Goryunkov AA, Hampel F, Heinemann FW, Amsharov KY. Synthesis of Rationally Halogenated Buckybowls by Chemoselective Aromatic C−F Bond Activation. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700814] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Olena Papaianina
- Department of Organic Chemistry; Friedrich Alexander University Erlangen-Nuremberg; Henkestrasse 42 91054 Erlangen Germany
| | - Vladimir A. Akhmetov
- Department of Chemistry; Lomonosov Moscow State University; Leninskie Gory, 1-3 119991 Moscow Russia
| | - Alexey A. Goryunkov
- Department of Chemistry; Lomonosov Moscow State University; Leninskie Gory, 1-3 119991 Moscow Russia
| | - Frank Hampel
- Department of Organic Chemistry; Friedrich Alexander University Erlangen-Nuremberg; Henkestrasse 42 91054 Erlangen Germany
| | - Frank W. Heinemann
- Department of Inorganic Chemistry; Friedrich Alexander University Erlangen-Nuremberg; Egerlandstrasse 1 91058 Erlangen Germany
| | - Konstantin Y. Amsharov
- Department of Organic Chemistry; Friedrich Alexander University Erlangen-Nuremberg; Henkestrasse 42 91054 Erlangen Germany
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