1
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Sala J, Capdevila L, Berga C, de Aquino A, Rodríguez L, Simon S, Ribas X. Luminescent Chiral Furanol-PAHs via Straightforward Ni-Catalysed C sp2 -F Functionalization: Mechanistic Insights into the Scholl Reaction. Chemistry 2024; 30:e202303200. [PMID: 37903141 DOI: 10.1002/chem.202303200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 10/27/2023] [Accepted: 10/30/2023] [Indexed: 11/01/2023]
Abstract
Here we report the stepwise synthesis of new nanographenes (NGs) and polycyclic aromatic hydrocarbons (PAHs) obtained via Scholl ring fusion applied at aromatic homologation compounds, which are obtained through one-step Ni-catalysed Csp2 -F functionalization. The latter are rapidly accessed valid precursors for the Scholl reaction, and screening of experimental conditions allowed us to describe for the first time furanol-bearing PAHs. Mechanistic insights are obtained by DFT to rationalize the formation of the furanol PAHs under moderately acidic conditions. All PAHs and NGs synthesized show moderate/weak fluorescent properties, and all PAHs crystallized show some degree of curvature and are obtained as racemic mixtures. Enantiomeric separation by chiral HPLC of one furanol-bearing PAH allowed the study of their chiroptical CD properties.
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Affiliation(s)
- Judith Sala
- Institut de Química Computacional i Catàlisi (IQCC) and, Departament de Química, Universitat de Girona, Campus Montilivi, 17003, Girona, Catalonia, Spain
| | - Lorena Capdevila
- Institut de Química Computacional i Catàlisi (IQCC) and, Departament de Química, Universitat de Girona, Campus Montilivi, 17003, Girona, Catalonia, Spain
| | - Cristina Berga
- Institut de Química Computacional i Catàlisi (IQCC) and, Departament de Química, Universitat de Girona, Campus Montilivi, 17003, Girona, Catalonia, Spain
| | - Araceli de Aquino
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, 08028 Barcelona (Spain), Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, 08028, Barcelona, Catalonia, Spain
| | - Laura Rodríguez
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, 08028 Barcelona (Spain), Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, 08028, Barcelona, Catalonia, Spain
| | - Sílvia Simon
- Institut de Química Computacional i Catàlisi (IQCC) and, Departament de Química, Universitat de Girona, Campus Montilivi, 17003, Girona, Catalonia, Spain
| | - Xavi Ribas
- Institut de Química Computacional i Catàlisi (IQCC) and, Departament de Química, Universitat de Girona, Campus Montilivi, 17003, Girona, Catalonia, Spain
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2
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Obermann S, Zheng W, Melidonie J, Böckmann S, Osella S, Arisnabarreta N, Guerrero-León LA, Hennersdorf F, Beljonne D, Weigand JJ, Bonn M, De Feyter S, Hansen MR, Wang HI, Ma J, Feng X. Curved graphene nanoribbons derived from tetrahydropyrene-based polyphenylenes via one-pot K-region oxidation and Scholl cyclization. Chem Sci 2023; 14:8607-8614. [PMID: 37592977 PMCID: PMC10430550 DOI: 10.1039/d3sc02824k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 06/19/2023] [Indexed: 08/19/2023] Open
Abstract
Precise synthesis of graphene nanoribbons (GNRs) is of great interest to chemists and materials scientists because of their unique opto-electronic properties and potential applications in carbon-based nanoelectronics and spintronics. In addition to the tunable edge structure and width, introducing curvature in GNRs is a powerful structural feature for their chemi-physical property modification. Here, we report an efficient solution synthesis of the first pyrene-based GNR (PyGNR) with curved geometry via one-pot K-region oxidation and Scholl cyclization of its corresponding well-soluble tetrahydropyrene-based polyphenylene precursor. The efficient A2B2-type Suzuki polymerization and subsequent Scholl reaction furnishes up to ∼35 nm long curved GNRs bearing cove- and armchair-edges. The construction of model compound 1, as a cutout of PyGNR, from a tetrahydropyrene-based oligophenylene precursor proves the concept and efficiency of the one-pot K-region oxidation and Scholl cyclization, which is clearly revealed by single crystal X-ray diffraction analysis. The structure and optical properties of PyGNR are investigated by Raman, FT-IR, solid-state NMR, STM and UV-Vis analysis with the support of DFT calculations. PyGNR exhibits a narrow optical bandgap of ∼1.4 eV derived from a Tauc plot, qualifying as a low-bandgap GNR. Moreover, THz spectroscopy on PyGNR estimates its macroscopic charge mobility μ as ∼3.6 cm2 V-1 s-1, outperforming several other curved GNRs reported via conventional Scholl reaction.
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Affiliation(s)
- Sebastian Obermann
- Center for Advancing Electronics Dresden (cfaed), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden D-01069 Dresden Germany
| | - Wenhao Zheng
- Max-Planck-Institute for Polymer Research D-55128 Mainz Germany
| | - Jason Melidonie
- Center for Advancing Electronics Dresden (cfaed), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden D-01069 Dresden Germany
| | - Steffen Böckmann
- Institute of Physical Chemistry, Westfählische Wilhelms-Universität (WWU) Münster D-48149 Münster Germany
| | - Silvio Osella
- Chemical and Biological Systems Simulation Lab, Centre of New Technologies University of Warsaw Banacha 2C Warsaw 02-097 Poland
| | - Nicolás Arisnabarreta
- Department of Chemistry, Division of Molecular Imaging and Photonics, KU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - L Andrés Guerrero-León
- Center for Advancing Electronics Dresden (cfaed), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden D-01069 Dresden Germany
| | - Felix Hennersdorf
- Chair of Inorganic Molecular Chemistry, Technische Universität Dresden Dresden Germany
| | - David Beljonne
- Laboratory for Chemistry of Novel Materials, Materials Research Institute, University of Mons Mons 7000 Belgium
| | - Jan J Weigand
- Chair of Inorganic Molecular Chemistry, Technische Universität Dresden Dresden Germany
| | - Mischa Bonn
- Max-Planck-Institute for Polymer Research D-55128 Mainz Germany
| | - Steven De Feyter
- Department of Chemistry, Division of Molecular Imaging and Photonics, KU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Michael Ryan Hansen
- Institute of Physical Chemistry, Westfählische Wilhelms-Universität (WWU) Münster D-48149 Münster Germany
| | - Hai I Wang
- Max-Planck-Institute for Polymer Research D-55128 Mainz Germany
| | - Ji Ma
- Center for Advancing Electronics Dresden (cfaed), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden D-01069 Dresden Germany
- Max Planck Institute of Microstructure Physics Weinberg 2 06120 Halle Germany
| | - Xinliang Feng
- Center for Advancing Electronics Dresden (cfaed), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden D-01069 Dresden Germany
- Max Planck Institute of Microstructure Physics Weinberg 2 06120 Halle Germany
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3
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Izquierdo-García P, Fernández-García JM, Perles J, Fernández I, Martín N. Electronic Control of the Scholl Reaction: Selective Synthesis of Spiro vs Helical Nanographenes. Angew Chem Int Ed Engl 2023; 62:e202215655. [PMID: 36495528 PMCID: PMC10107473 DOI: 10.1002/anie.202215655] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022]
Abstract
Scholl oxidation has become an essential reaction in the bottom-up synthesis of molecular nanographenes. Herein, we describe a Scholl reaction controlled by the electronic effects on the starting substrate (1 a, b). Anthracene-based polyphenylenes lead to spironanographenes under Scholl conditions. In contrast, an electron-deficient anthracene substrate affords a helically arranged molecular nanographene formed by two orthogonal dibenzo[fg,ij]phenanthro-[9,10,1,2,3-pqrst]pentaphene (DBPP) moieties linked through an octafluoroanthracene core. Density Functional Theory (DFT) calculations predict that electronic effects control either the first formation of spirocycles and subsequent Scholl reaction to form spironanographene 2, or the expected dehydrogenation reaction leading solely to the helical nanographene 3. The crystal structures of four of the new spiro compounds (syn 2, syn 9, anti 9 and syn 10) were solved by single crystal X-ray diffraction. The photophysical properties of the new molecular nanographene 3 reveal a remarkable dual fluorescent emission.
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Affiliation(s)
- Patricia Izquierdo-García
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Avd. de la Complutense, S/N, 28040, Madrid, Spain
| | - Jesús M Fernández-García
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Avd. de la Complutense, S/N, 28040, Madrid, Spain
| | - Josefina Perles
- Laboratorio de Difracción de Rayos X de Monocristal, SIdI, Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente, 7 Campus de Cantoblanco, 28049, Madrid, Spain
| | - Israel Fernández
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Avd. de la Complutense, S/N, 28040, Madrid, Spain
| | - Nazario Martín
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Avd. de la Complutense, S/N, 28040, Madrid, Spain.,IMDEA-Nanociencia, C/Faraday, 9, Campus de Cantoblanco, 28049, Madrid, Spain
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4
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Johnson MA, Martin M, Cocq K, Ferguson M, Jux N, Tykwinski RR. Acylation of Hexaphenylbenzene for the Synthesis of [5]Cumulenes. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Max Martin
- FAU Erlangen Nuremberg: Friedrich-Alexander-Universitat Erlangen-Nurnberg Chemistry GERMANY
| | - Kévin Cocq
- University of Alberta Department of Chemistry CANADA
| | | | - Norbert Jux
- FAU: Friedrich-Alexander-Universitat Erlangen-Nurnberg Chemistry GERMANY
| | - Rik R. Tykwinski
- University of Alberta Department of Chemistry T6G 2G2 Edmonton CANADA
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5
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Grau BW, Dill M, Hampel F, Kahnt A, Jux N, Tsogoeva SB. Four‐Step Domino Reaction Enables Fully Controlled Non‐Statistical Synthesis of Hexaarylbenzene with Six Different Aryl Groups**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Benedikt W. Grau
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Maximilian Dill
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Frank Hampel
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Axel Kahnt
- Leibniz Institute of Surface Engineering (IOM) Permoserstr. 15 04318 Leipzig Germany
| | - Norbert Jux
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Svetlana B. Tsogoeva
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
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6
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Grau BW, Dill M, Hampel F, Kahnt A, Jux N, Tsogoeva SB. Four-Step Domino Reaction Enables Fully Controlled Non-Statistical Synthesis of Hexaarylbenzene with Six Different Aryl Groups*. Angew Chem Int Ed Engl 2021; 60:22307-22314. [PMID: 34060211 PMCID: PMC8518863 DOI: 10.1002/anie.202104437] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/30/2021] [Indexed: 12/11/2022]
Abstract
Hexaarylbenzene (HAB) derivatives are versatile aromatic systems playing a significant role as chromophores, liquid crystalline materials, molecular receptors, molecular-scale devices, organic light-emitting diodes and candidates for organic electronics. Statistical synthesis of simple symmetrical HABs is known via cyclotrimerization or Diels-Alder reactions. By contrast, the synthesis of more complex, asymmetrical systems, and without involvement of statistical steps, remains an unsolved problem. Here we present a generally applicable synthetic strategy to access asymmetrical HAB via an atom-economical and high-yielding metal-free four-step domino reaction using nitrostyrenes and α,α-dicyanoolefins as easily available starting materials. Resulting domino product-functionalized triarylbenzene (TAB)-can be used as a key starting compound to furnish asymmetrically substituted hexaarylbenzenes in high overall yield and without involvement of statistical steps. This straightforward domino process represents a distinct approach to create diverse and still unexplored HAB scaffolds, containing six different aromatic rings around central benzene core.
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Affiliation(s)
- Benedikt W. Grau
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Maximilian Dill
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Frank Hampel
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Axel Kahnt
- Leibniz Institute of Surface Engineering (IOM)Permoserstr. 1504318LeipzigGermany
| | - Norbert Jux
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Svetlana B. Tsogoeva
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
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7
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Reger D, Schöll K, Hampel F, Maid H, Jux N. Pyridinic Nanographenes by Novel Precursor Design. Chemistry 2021; 27:1984-1989. [PMID: 33225488 PMCID: PMC7898602 DOI: 10.1002/chem.202004983] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Indexed: 01/24/2023]
Abstract
In this work we present the solution‐synthesis of pyridine analogues to hexa‐peri‐hexabenzocoronene (HBC)—which might be called superpyridines—via a novel precursor design. The key step in our strategy was the pre‐formation of the C−C bonds between the 3/3’ positions of the pyridine and the adjacent phenyl rings—bonds that are otherwise unreactive and difficult to close under Scholl‐conditions. Apart from the synthesis of the parent compound we show that classical pyridine chemistry, namely oxidation, N‐alkylation and metal‐coordination is applicable to the π‐extended analogue. Furthermore, we present basic physical chemical characterizations of the newly synthesized molecules. With this novel synthetic strategy, we hope to unlock the pyridine chemistry of nanographenes.
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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
| | - Kilian Schöll
- Department of Chemistry and Pharmacy &, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Strasse 10, 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
| | - Harald Maid
- Department of Chemistry and Pharmacy &, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Strasse 10, 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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8
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Ruppel M, Lungerich D, Sturm S, Lippert R, Hampel F, Jux N. A Comprehensive Study on Tetraaryltetrabenzoporphyrins. Chemistry 2020; 26:3287-3296. [PMID: 31846109 PMCID: PMC7154557 DOI: 10.1002/chem.201904718] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/09/2019] [Indexed: 12/20/2022]
Abstract
Tetraaryltetrabenzoporphyrins (TATBPs) show, due to their optoelectronic properties, rising potential as dyes in various fields of physical and biomedical sciences. However, unlike in the case of porphyrins, the potential structural diversity of TATBPs has been explored only to little extent, owed mainly to synthetic hurdles. Herein, we prepared a comprehensive library of 30 TATBPs and investigated their fundamental properties. We elucidated structural properties by X-ray crystallography and found explanations for physical properties such as solubility. Fundamental electronic aspects were studied by optical spectroscopy as well as by electrochemistry and brought in context to the stability of the molecules. Finally, we were able to develop a universal synthetic protocol, utilizing a readily established isoindole synthon, which gives TATBPs in high yields, regardless of the nature of the used arylaldehyde and without meticulous chromatographic purifications steps. This work serves as point of orientation for scientists, that aim to utilize these molecules in materials, nanotechnological, and biomedical applications.
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Affiliation(s)
- Michael Ruppel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander University Erlangen–NuernbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| | - Dominik Lungerich
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander University Erlangen–NuernbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| | - Sabrina Sturm
- Department of Chemistry and Pharmacy, Bioinorganic ChemistryFriedrich-Alexander University Erlangen-NuernbergEgerlandstr. 191058ErlangenGermany
| | - Rainer Lippert
- Department of Chemistry and Pharmacy, Bioinorganic ChemistryFriedrich-Alexander University Erlangen-NuernbergEgerlandstr. 191058ErlangenGermany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander University Erlangen–NuernbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander University Erlangen–NuernbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
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9
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Martin MM, Lungerich D, Haines P, Hampel F, Jux N. Electronic Communication across Porphyrin Hexabenzocoronene Isomers. Angew Chem Int Ed Engl 2019; 58:8932-8937. [DOI: 10.1002/anie.201903654] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Indexed: 01/05/2023]
Affiliation(s)
- Max M. Martin
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| | - Dominik Lungerich
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
- Department of Chemistry & Molecular Technology Innovation Presidential Endowed ChairThe University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Philipp Haines
- Department of Chemistry and PharmacyPhysical Chemistry IFriedrich-Alexander-University Erlangen-Nuernberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
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10
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Martin MM, Lungerich D, Haines P, Hampel F, Jux N. Elektronische Kommunikation von Porphyrin‐Hexabenzocoronen‐Isomeren. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903654] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Max M. Martin
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
| | - Dominik Lungerich
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
- Department of Chemistry & Molecular Technology Innovation Presidential Endowed ChairThe University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Philipp Haines
- Department Chemie und PharmaziePhysikalische Chemie IFriedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Deutschland
| | - Frank Hampel
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
| | - Norbert Jux
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
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11
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Liao J, Kojima T, Takahashi S, Hiraoka S. Gram-Scale Synthesis of a C
2v
-Symmetric Hexaphenylbenzene with Three Different Types of Substituents. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800448] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jingyuan Liao
- Department of Basic Science, Graduate School of Arts and Sciences; The University of Tokyo 3-8-1 Komaba, Meguro-ku; Tokyo 153-8902 Japan
| | - Tatsuo Kojima
- Department of Basic Science, Graduate School of Arts and Sciences; The University of Tokyo 3-8-1 Komaba, Meguro-ku; Tokyo 153-8902 Japan
| | - Satoshi Takahashi
- Department of Basic Science, Graduate School of Arts and Sciences; The University of Tokyo 3-8-1 Komaba, Meguro-ku; Tokyo 153-8902 Japan
| | - Shuichi Hiraoka
- Department of Basic Science, Graduate School of Arts and Sciences; The University of Tokyo 3-8-1 Komaba, Meguro-ku; Tokyo 153-8902 Japan
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12
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Dumslaff B, Wagner M, Schollmeyer D, Narita A, Müllen K. A Phenylene-Bridged Cyclohexa-meta-phenylene as Hexa-peri-hexabenzocoronene Precursor. Chemistry 2018; 24:11908-11910. [PMID: 29882611 DOI: 10.1002/chem.201801949] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 05/30/2018] [Indexed: 01/01/2023]
Abstract
A phenylene-bridged cyclohexa-meta-phenylene was synthesized via intramolecular Yamamoto coupling of an appropriate p-quinquephenyl derivative carrying four m-chlorophenyl substituents. The structural proof could be obtained by single-crystal X-ray diffraction analysis, which also revealed a slightly strained structure with an internal phenylene bridge. Notably, this cyclo-meta-phenylene served as a novel precursor for hexa-peri-hexabenzocoronene (HBC). The cyclodehydrogenation proceeded smoothly, providing the corresponding HBC derivative as confirmed by MALDI-TOF-MS, and UV/Vis spectroscopy.
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Affiliation(s)
- Bastian Dumslaff
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Manfred Wagner
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Dieter Schollmeyer
- Johannes Gutenberg-Universität Mainz, Institut für Organische Chemie, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Akimitsu Narita
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Klaus Müllen
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
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13
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Wang C, Noda Y, Wu C, Feng X, Venkatesan P, Cong H, Elsegood MRJ, Warwick TG, Teat SJ, Redshaw C, Yamato T. Multiple Photoluminescence from Pyrene‐Fused Hexaarylbenzenes with Aggregation‐Enhanced Emission Features. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201700563] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chuan‐Zeng Wang
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
| | - Yuki Noda
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
| | - Chong Wu
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
| | - Xing Feng
- Faculty of Material and Energy Engineering Guangdong University of Technology Guangzhou 510006 P. R. China
| | - Perumal Venkatesan
- Lab. de Polímeros, Centro de Química, Instituto de Ciencias Benemérita Universidad Autónoma de Puebla, Complejo de Ciencias, ICUAP, Edif. 103H 22 SurySan Claudio Puebla, Puebla C.P. 72570 Mexico
| | - Hang Cong
- Guizhou University Guiyang 550025 P. R. China
| | | | - Thomas G. Warwick
- Chemistry Department Loughborough University Loughborough LE11 3TU UK
| | - Simon J. Teat
- ALS Berkeley Lab 1 Cyclotron Road Berkeley CA 94720 USA
| | - Carl Redshaw
- Department of Chemistry, School of Mathematics & Physical Sciences The University of Hull Cottingham Road Hull HU6 7RX UK
| | - Takehiko Yamato
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
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14
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Suzuki S, Itami K, Yamaguchi J. Synthesis of Octaaryl Naphthalenes and Anthracenes with Different Substituents. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709332] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shin Suzuki
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science; Nagoya University; Chikusa Nagoya 464-8602 Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science; Nagoya University; Chikusa Nagoya 464-8602 Japan
- JST-ERATO; Itami Molecular Nanocarbon Project; Nagoya University; Chikusa Nagoya 464-8602 Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry; Waseda University; 3-4-1 Ohkubo, Shinjuku Tokyo 169-8555 Japan
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15
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Suzuki S, Itami K, Yamaguchi J. Synthesis of Octaaryl Naphthalenes and Anthracenes with Different Substituents. Angew Chem Int Ed Engl 2017; 56:15010-15013. [PMID: 28977724 DOI: 10.1002/anie.201709332] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Indexed: 01/17/2023]
Abstract
A synthesis of multiply arylated naphthalenes and anthracenes with eight different substituents has been accomplished. The key intermediates are tetraarylthiophene S-oxides, which are synthesized through a method involving sequential C-H arylation and cross-coupling from 3-methoxythiophene, followed by oxidation of the sulfur atom. The resulting tetraarylthiophene S-oxides can be converted into a tetraaryl benzynes or naphthalynes and then merged through [4+2] cycloaddition reaction with another tetraarylthiophene S-oxide, thereby resulting in the programmed synthesis of octaarylnaphthalenes and octaarylanthracenes.
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Affiliation(s)
- Shin Suzuki
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan.,JST-ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo, 169-8555, Japan
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16
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Yang Y, Yuan L, Shan B, Liu Z, Miao Q. Twisted Polycyclic Arenes from Tetranaphthyldiphenylbenzenes by Controlling the Scholl Reaction with Substituents. Chemistry 2016; 22:18620-18627. [DOI: 10.1002/chem.201604649] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Indexed: 01/26/2023]
Affiliation(s)
- Yong Yang
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, New Territories; Hong Kong P.R. China
| | - Luyan Yuan
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, New Territories; Hong Kong P.R. China
| | - Bowen Shan
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, New Territories; Hong Kong P.R. China
| | - Zhifeng Liu
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, New Territories; Hong Kong P.R. China
| | - Qian Miao
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, New Territories; Hong Kong P.R. China
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17
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Lungerich D, Hitzenberger JF, Donaubauer W, Drewello T, Jux N. Three Short Stories about Hexaarylbenzene-Porphyrin Scaffolds. Chemistry 2016; 22:16755-16759. [DOI: 10.1002/chem.201603789] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Dominik Lungerich
- Department Chemie und Pharmazie &; Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestrasse 42 91054 Erlangen Germany
| | - Jakob F. Hitzenberger
- Department Chemie und Pharmazie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Wolfgang Donaubauer
- Department Chemie und Pharmazie &; Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestrasse 42 91054 Erlangen Germany
| | - Thomas Drewello
- Department Chemie und Pharmazie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Norbert Jux
- Department Chemie und Pharmazie &; Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestrasse 42 91054 Erlangen Germany
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