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Berndt D, Glaap D, Jennings T, Dose C, Werz DB, Reckert DNH. Water-Soluble Fluorescent Polymer Dyes with Tunable Emission Spectra for Flow Cytometry Applications. Angew Chem Int Ed Engl 2024; 63:e202402616. [PMID: 38488317 DOI: 10.1002/anie.202402616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Indexed: 04/04/2024]
Abstract
The application of spectrally unique, bright, and water-soluble fluorescent dyes is indispensable for the analysis of biological systems. Multiparameter flow cytometry is a powerful tool for characterization of mixed cell populations. To discriminate the different cell populations, they are typically stained by a set of fluorescent reagents, e.g., antibody-fluorophore conjugates. The number of parameters which can be studied simultaneously strongly depends on the availability of reagents which can be differentiated by their spectral properties. In this study a series of fluorescent polymer dyes was developed, that can be excited with a single violet laser (405 nm) but distinguished by their unique emission spectra. The polyfluorene-based polymers can be used on their own, or in combination with covalently bound small-molecule dyes to generate energy transfer constructs to red-shift the emission wavelength based on Förster resonance energy transfer (FRET). The polymer dyes were utilized in a biological flow cytometry assay by conjugating several of them to antibodies, demonstrating their effectiveness as reagents. This report represents the first systematic investigation of structure-property relationships for this type of fluorescent dyes.
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Affiliation(s)
- Daniel Berndt
- Miltenyi Biotec BV & Co. KG, Department Chemical Biology, Friedrich-Ebert-Str. 68, 51429, Bergisch Gladbach, Germany
- DFG Cluster of Excellence livMatS @FIT and Albert-Ludwigs-Universität Freiburg, Institut für Organische Chemie, Albertstraße 21, 79104, Freiburg, Germany
| | - Dorina Glaap
- Miltenyi Biotec BV & Co. KG, Department Chemical Biology, Friedrich-Ebert-Str. 68, 51429, Bergisch Gladbach, Germany
| | - Travis Jennings
- Miltenyi Biotec BV & Co. KG, Department Chemical Biology, Friedrich-Ebert-Str. 68, 51429, Bergisch Gladbach, Germany
| | - Christian Dose
- Miltenyi Biotec BV & Co. KG, Department Chemical Biology, Friedrich-Ebert-Str. 68, 51429, Bergisch Gladbach, Germany
| | - Daniel B Werz
- DFG Cluster of Excellence livMatS @FIT and Albert-Ludwigs-Universität Freiburg, Institut für Organische Chemie, Albertstraße 21, 79104, Freiburg, Germany
| | - Dirk N H Reckert
- Miltenyi Biotec BV & Co. KG, Department Chemical Biology, Friedrich-Ebert-Str. 68, 51429, Bergisch Gladbach, Germany
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2
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Wang Q, Son K, Pietropaolo A, Fortino M, Ogasawara M, Ohji T, Shimoda S, Bando M, Nakano T. Distinctive Chiral Conformations Induced to Poly (naphthalene-1,4-diyl) by Helix-sense-selective Polymerization and Circularly Polarized Light Irradiation. Chemistry 2024:e202304275. [PMID: 38575394 DOI: 10.1002/chem.202304275] [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: 12/22/2023] [Revised: 02/13/2024] [Accepted: 04/03/2024] [Indexed: 04/06/2024]
Abstract
Optically active poly(naphthalene-1,4-diyl) was prepared through helix-sense-selective polymerization of the corresponding monomers and also through circularly polarized light (CPL) irradiation, resulting in distinctive circular dichroism (CD) spectral patterns. Chirality of the helix-sense-selective polymerization -based polymer is ascribed to preferred-handed helicity while that of the CPL-based polymer to a non-helical, chiral conformation ('biased-dihedral conformation') with preferred-handedness which was stable only in the solid state. The helix of the helix-sense-selective polymerization-based polymer gradually racemized in tetrahydrofuran while it was stabilized by aggregate formation in a hexane-dichloromethane solution. Both helix-sense-selective polymerization- and CPL-based polymers exhibited efficient circularly polarized luminescence.
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Affiliation(s)
- Qingyu Wang
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering, Hokkaido University, N21 W10, Kita-ku, Sapporo, 001-0021, Japan
| | - Ka Son
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering, Hokkaido University, N21 W10, Kita-ku, Sapporo, 001-0021, Japan
| | - Adriana Pietropaolo
- Dipartimento di Scienze della Salute, Università di Catanzaro, Catanzaro, Italy
| | - Mariagrazia Fortino
- Dipartimento di Scienze della Salute, Università di Catanzaro, Catanzaro, Italy
| | - Masamichi Ogasawara
- Graduate School of Science and Technology, Tokushima University, Tokushima, Japan
| | - Takehito Ohji
- Graduate School of Science and Technology, Tokushima University, Tokushima, Japan
| | - Shuhei Shimoda
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering, Hokkaido University, N21 W10, Kita-ku, Sapporo, 001-0021, Japan
| | - Masayoshi Bando
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering, Hokkaido University, N21 W10, Kita-ku, Sapporo, 001-0021, Japan
| | - Tamaki Nakano
- Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering, Hokkaido University, N21 W10, Kita-ku, Sapporo, 001-0021, Japan
- Integrated Research Consortium on Chemical Sciences (IRCCS), Institute for Catalysis, Hokkaido University, N21 W10, Kita-ku, Sapporo, 001-0021, Japan
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3
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Ikemoto K, Nagata D, Matsuno T, Isobe H. Concise Synthesis of Molecular Hyperboloids by Oligomeric Macrocyclization of Octagonal Molecules. Chem Asian J 2023; 18:e202300046. [PMID: 36894499 DOI: 10.1002/asia.202300046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/04/2023] [Accepted: 03/09/2023] [Indexed: 03/11/2023]
Abstract
Molecular hyperboloids were designed and synthesized. The synthesis was achieved by development of oligomeric macrocyclization of an octagonal molecule with a saddle shape. The saddle-shaped molecule, that is, [8]cyclo-meta-phenylene ([8]CMP), was decorated with two linkers for the oligomeric macrocyclization and was synthetically assembled by Ni-mediated Yamamoto coupling. Three congeners of the molecular hyperboloids (2mer-4mer) were obtained, and 2mer and 3mer were subjected to X-ray crystallographic analysis. Crystal structures revealed nanometer-sized hyperboloidal structures with 96π and 144π electrons, which also possessed nanopores on the curved molecular structures. Structures of [8]CMP cores of the molecular hyperboloids were compared with those of saddle-shaped phenine [8]circulene with a negative Gauss curvature to confirm their structural resemblance, which suggests further explorations of expanded networks of molecular hyperboloids.
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Affiliation(s)
- Koki Ikemoto
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Daiya Nagata
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Taisuke Matsuno
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Hiroyuki Isobe
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan
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4
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Kleybolte ME, Vagin SI, Rieger B. A Polymer Lost in the Shuffle: The Perspective of Poly(para)phenylenes. MACROMOL CHEM PHYS 2023. [DOI: 10.1002/macp.202200441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Moritz E. Kleybolte
- WACKER‐Chair of Macromolecular Chemistry Catalysis Research Center Technical University of Munich Lichtenbergstr. 4 85748 Garching Germany
| | - Sergei I. Vagin
- WACKER‐Chair of Macromolecular Chemistry Catalysis Research Center Technical University of Munich Lichtenbergstr. 4 85748 Garching Germany
| | - Bernhard Rieger
- WACKER‐Chair of Macromolecular Chemistry Catalysis Research Center Technical University of Munich Lichtenbergstr. 4 85748 Garching Germany
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5
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Development of Quantum Dot (QD) Based Color Converters for Multicolor Display. NANOMATERIALS 2021; 11:nano11051089. [PMID: 33922440 PMCID: PMC8145343 DOI: 10.3390/nano11051089] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/09/2021] [Accepted: 04/15/2021] [Indexed: 11/17/2022]
Abstract
Many displays involve the use of color conversion layers. QDs are attractive candidates as color converters because of their easy processability, tuneable optical properties, high photoluminescence quantum yield, and good stability. Here, we show that emissive QDs with narrow emission range can be made in-situ in a polymer matrix, with properties useful for color conversion. This was achieved by blending the blue-emitting pyridine based polymer with a cadmium selenide precursor and baking their films at different temperatures. To achieve efficient color conversion, blend ratio and baking temperature/time were varied. We found that thermal decomposition of the precursor leads to highly emissive QDs whose final size and emission can be controlled using baking temperature/time. The formation of the QDs inside the polymer matrix was confirmed through morphological studies using atomic force microscopy (AFM) and transmission electron microscopy (TEM). Hence, our approach provides a cost-effective route to making highly emissive color converters for multi-color displays.
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6
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Bhowmik PK, Jo TS, Koh JJ, Park J, Biswas B, Principe RCG, Han H, Wacha AF, Knaapila M. Poly(Pyridinium Salt)s Containing 2,7-Diamino-9,9'-Dioctylfluorene Moieties with Various Organic Counterions Exhibiting Both Lyotropic Liquid-Crystalline and Light-Emitting Properties. Molecules 2021; 26:molecules26061560. [PMID: 33809075 PMCID: PMC7998704 DOI: 10.3390/molecules26061560] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/04/2021] [Accepted: 03/08/2021] [Indexed: 12/04/2022] Open
Abstract
A series of poly(pyridinium salt)s-fluorene main-chain ionic polymers with various organic counterions were synthesized by using ring-transmutation polymerization and metathesis reactions. Their chemical structures were characterized by Fourier Transform Infrared (FTIR), proton (1H), and fluorine 19 (19F) nuclear magnetic resonance (NMR) spectrometers. These polymers showed a number-average molecular weight (Mns) between 96.5 and 107.8 kg/mol and polydispersity index (PDI) in the range of 1.12–1.88. They exhibited fully-grown lyotropic phases in polar protic and aprotic solvents at different critical concentrations. Small-angle X-ray scattering for one polymer example indicates lyotropic structure formation for 60–80% solvent fraction. A lyotropic smectic phase contains 10 nm polymer platelets connected by tie molecules. The structure also incorporates a square packing motif within platelets. Thermal properties of polymers were affected by the size of counterions as determined by differential scanning calorimetry and thermogravimetric analysis measurements. Their ultraviolet-visible (UV-Vis) absorption spectra in different organic solvents were essentially identical, indicating that the closely spaced π-π* transitions occurred in their conjugated polymer structures. In contrast, the emission spectra of polymers exhibited a positive solvatochromism on changing the polarity of solvents. They emitted green lights in both polar and nonpolar organic solvents and showed blue light in the film-states, but their λem peaks were dependent on the size of the counterions. They formed aggregates in polar aprotic and protic solvents with the addition of water (v/v, 0–90%), and their λem peaks were blue shifted.
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Affiliation(s)
- Pradip K. Bhowmik
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
- Correspondence: ; Tel.: +1-702-895-0885 or +1-702-895-4072
| | - Tae S. Jo
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Jung J. Koh
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Jongwon Park
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Bidyut Biswas
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Ronald Carlo G. Principe
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Haesook Han
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - András F. Wacha
- Research Centre for Natural Sciences, Institute of Materials and Environmental Chemistry, Magyar Tudósok körútja 2, 1117 Budapest, Hungary;
| | - Matti Knaapila
- Department of Physics, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark;
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7
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Ikemoto K, Tokuhira T, Uetani A, Harabuchi Y, Sato S, Maeda S, Isobe H. Fluorescence Enhancement of Aromatic Macrocycles by Lowering Excited Singlet State Energies. J Org Chem 2019; 85:150-157. [DOI: 10.1021/acs.joc.9b02379] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Koki Ikemoto
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
- JST, ERATO Isobe Degenerate π-Integration Project, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Toshiki Tokuhira
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Akari Uetani
- Department of Chemistry, Faculty of Science, Hokkaido University, Kita 10, Nishi 8, Kita-ku, Sapporo 060-0810, Japan
| | - Yu Harabuchi
- Department of Chemistry, Faculty of Science, Hokkaido University, Kita 10, Nishi 8, Kita-ku, Sapporo 060-0810, Japan
- JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan
| | - Sota Sato
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
- JST, ERATO Isobe Degenerate π-Integration Project, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Satoshi Maeda
- Department of Chemistry, Faculty of Science, Hokkaido University, Kita 10, Nishi 8, Kita-ku, Sapporo 060-0810, Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan
- Research and Services Division of Materials Data and Integrated System (MaDIS), National Institute for Materials Science (NIMS), Tsukuba 305-0044, Japan
| | - Hiroyuki Isobe
- Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
- JST, ERATO Isobe Degenerate π-Integration Project, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
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8
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Radtke J, Schickedanz K, Bamberg M, Menduti L, Schollmeyer D, Bolte M, Lerner HW, Wagner M. Selective access to either a doubly boron-doped tetrabenzopentacene or an oxadiborepin from the same precursor. Chem Sci 2019; 10:9017-9027. [PMID: 32874487 PMCID: PMC7442282 DOI: 10.1039/c9sc03115d] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 07/31/2019] [Indexed: 01/05/2023] Open
Abstract
Depending on the solvent, a brominated arylborane gave the multiple helicene B2-TBPA (pyridine) or the oxadiborepin ODBE (THF) after intramolecular Yamamoto coupling.
The well-known red emitter tetrabenzo[de,hi,op,st]pentacene (TBPA) has been transformed into a bright blue emitter (B2-TBPA; λem = 472 nm; c-hexane) via substitutional doping with two boron atoms. In contrast to the electron-rich TBPA, which forms endo-peroxides with O2 under daylight, the benchtop-stable B2-TBPA is a good electron acceptor and undergoes reversible reduction at a moderate half-wave potential of E1/2 = –1.73 V (vs. FcH/FcH+; THF). Although the size of B2-TBPA falls within the nanoscale, the helically twisted compound readily dissolves in c-hexane and does not require solubilizing substituents. The synthesis of B2-TBPA is based on the nickel-mediated Yamamoto-type dehalogenation of tetrabrominated 9,10-di(naphth-1-yl)-9,10-dihydro-9,10-diboraanthracene. This intramolecular C–C heterocoupling reaction shows a remarkable solvent dependence: B2-TBPA forms only in pyridine (79% yield), whereas an oxadiborepin is obtained from THF solutions (ODBE, 81%; the reaction mixture is quenched with air in both cases). Insight into the corresponding reaction mechanism was gained from the isolation of intermediates and an investigation of their chemical properties. ODBE is an interesting blue emitter in its own right. Furthermore, it can be ring-opened with excess BBr3 at the B–O–B moiety to afford a dimeric borabenzo[de]anthracene.
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Affiliation(s)
- Julian Radtke
- Institut für Anorganische Chemie , Goethe-Universität Frankfurt , Max-von-Laue-Strasse 7 , D-60438 Frankfurt (Main) , Germany .
| | - Kai Schickedanz
- Institut für Anorganische Chemie , Goethe-Universität Frankfurt , Max-von-Laue-Strasse 7 , D-60438 Frankfurt (Main) , Germany .
| | - Marcel Bamberg
- Institut für Anorganische Chemie , Goethe-Universität Frankfurt , Max-von-Laue-Strasse 7 , D-60438 Frankfurt (Main) , Germany .
| | - Luigi Menduti
- Institut für Anorganische Chemie , Goethe-Universität Frankfurt , Max-von-Laue-Strasse 7 , D-60438 Frankfurt (Main) , Germany .
| | - Dieter Schollmeyer
- Institute of Organic Chemistry , Johannes Gutenberg University Mainz , Duesbergweg 10-14 , D-55128 Mainz , Germany
| | - Michael Bolte
- Institut für Anorganische Chemie , Goethe-Universität Frankfurt , Max-von-Laue-Strasse 7 , D-60438 Frankfurt (Main) , Germany .
| | - Hans-Wolfram Lerner
- Institut für Anorganische Chemie , Goethe-Universität Frankfurt , Max-von-Laue-Strasse 7 , D-60438 Frankfurt (Main) , Germany .
| | - Matthias Wagner
- Institut für Anorganische Chemie , Goethe-Universität Frankfurt , Max-von-Laue-Strasse 7 , D-60438 Frankfurt (Main) , Germany .
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Kurosaki R, Hayashi H, Suzuki M, Jiang J, Hatanaka M, Aratani N, Yamada H. A remarkably strained cyclopyrenylene trimer that undergoes metal-free direct oxygen insertion into the biaryl C-C σ-bond. Chem Sci 2019; 10:6785-6790. [PMID: 31391899 PMCID: PMC6640197 DOI: 10.1039/c9sc01777a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 06/11/2019] [Indexed: 01/11/2023] Open
Abstract
A remarkably strained cyclopyrenylene trimer CP3 was synthesized and it underwent the first biaryl C-C σ-bond cleavage by direct oxygen insertion without the aid of any metal agents. A priori highly strained CP3 exhibits the longest wavelength emission among all pyrene-based fluorophores due to the intensive electronic interactions between pyrenes. The color of the emission drastically changes from orange to light blue upon oxidation. Theoretical studies revealed that the release of ring strain reasonably drives the reaction between two CP3 molecules and O2. This strain-induced transformation could be also applied for sulfur atom insertion into a biaryl σ-bond.
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Affiliation(s)
- Ryo Kurosaki
- Division of Materials Science , Nara Institute of Science and Technology (NAIST) , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan . ;
| | - Hironobu Hayashi
- Division of Materials Science , Nara Institute of Science and Technology (NAIST) , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan . ;
| | - Mitsuharu Suzuki
- Department of Material and Life Science , Division of Advanced Science and Biotechnology , Graduate School of Engineering , Osaka University , 2-1 Yamadaoka , Suita , Osaka 565-0871 , Japan
| | - Julong Jiang
- Institute for Research Initiatives , Division for Research Strategy , NAIST , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan
| | - Miho Hatanaka
- Division of Materials Science , Nara Institute of Science and Technology (NAIST) , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan . ;
- Institute for Research Initiatives , Division for Research Strategy , NAIST , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan
- Data Science Center , NAIST , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan
| | - Naoki Aratani
- Division of Materials Science , Nara Institute of Science and Technology (NAIST) , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan . ;
| | - Hiroko Yamada
- Division of Materials Science , Nara Institute of Science and Technology (NAIST) , 8916-5 Takayama-cho, Ikoma , Nara 630-0192 , Japan . ;
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Yamamoto Y, Tsurumaki E, Wakamatsu K, Toyota S. Nano‐Saturn: Experimental Evidence of Complex Formation of an Anthracene Cyclic Ring with C
60. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804430] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuta Yamamoto
- Department of Chemistry and Materials ScienceTokyo Institute of Technology 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
| | - Eiji Tsurumaki
- Department of Chemistry and Materials ScienceTokyo Institute of Technology 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
| | - Kan Wakamatsu
- Department of ChemistryFaculty of ScienceOkayama University of Science 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Shinji Toyota
- Department of Chemistry and Materials ScienceTokyo Institute of Technology 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
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11
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Yamamoto Y, Tsurumaki E, Wakamatsu K, Toyota S. Nano‐Saturn: Experimental Evidence of Complex Formation of an Anthracene Cyclic Ring with C
60. Angew Chem Int Ed Engl 2018; 57:8199-8202. [DOI: 10.1002/anie.201804430] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Yuta Yamamoto
- Department of Chemistry and Materials ScienceTokyo Institute of Technology 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
| | - Eiji Tsurumaki
- Department of Chemistry and Materials ScienceTokyo Institute of Technology 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
| | - Kan Wakamatsu
- Department of ChemistryFaculty of ScienceOkayama University of Science 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Shinji Toyota
- Department of Chemistry and Materials ScienceTokyo Institute of Technology 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
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12
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Yoon K, Dong G. Modular In Situ Functionalization Strategy: Multicomponent Polymerization by Palladium/Norbornene Cooperative Catalysis. Angew Chem Int Ed Engl 2018; 57:8592-8596. [DOI: 10.1002/anie.201804116] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 05/14/2018] [Indexed: 02/04/2023]
Affiliation(s)
- Ki‐Young Yoon
- Department of Chemistry University of Chicago Chicago IL 60637 USA
| | - Guangbin Dong
- Department of Chemistry University of Chicago Chicago IL 60637 USA
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13
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Yoon K, Dong G. Modular In Situ Functionalization Strategy: Multicomponent Polymerization by Palladium/Norbornene Cooperative Catalysis. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804116] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ki‐Young Yoon
- Department of Chemistry University of Chicago Chicago IL 60637 USA
| | - Guangbin Dong
- Department of Chemistry University of Chicago Chicago IL 60637 USA
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14
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Ikemoto K, Lin J, Kobayashi R, Sato S, Isobe H. Fluctuating Carbonaceous Networks with a Persistent Molecular Shape: A Saddle‐Shaped Geodesic Framework of 1,3,5‐Trisubstituted Benzene (Phenine). Angew Chem Int Ed Engl 2018; 57:8555-8559. [DOI: 10.1002/anie.201803984] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Koki Ikemoto
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
- JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Jennie Lin
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
| | - Ryo Kobayashi
- Department of Chemistry Tohoku University Aoba-ku Sendai 980-8578 Japan
| | - Sota Sato
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
- JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Isobe
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
- JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
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15
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Ikemoto K, Lin J, Kobayashi R, Sato S, Isobe H. Fluctuating Carbonaceous Networks with a Persistent Molecular Shape: A Saddle‐Shaped Geodesic Framework of 1,3,5‐Trisubstituted Benzene (Phenine). Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803984] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Koki Ikemoto
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
- JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Jennie Lin
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
| | - Ryo Kobayashi
- Department of Chemistry Tohoku University Aoba-ku Sendai 980-8578 Japan
| | - Sota Sato
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
- JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Isobe
- Department of Chemistry The University of Tokyo Hongo 7-3-1 Bunkyo-ku Tokyo 113-0033 Japan
- JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
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16
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Iwanaga T, Yamada Y, Yamauchi T, Misaki Y, Inoue M, Yamada H. A Saddle-shaped Macrocycle Comprising 2,5-Diphenylthiophene Units. CHEM LETT 2018. [DOI: 10.1246/cl.180187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Tetsuo Iwanaga
- Department of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
| | - Yuki Yamada
- Department of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
| | - Tomokazu Yamauchi
- Department of Applied Chemistry, Graduate School of Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Yohji Misaki
- Department of Applied Chemistry, Graduate School of Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Masataka Inoue
- Department of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
| | - Haruo Yamada
- Department of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
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17
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Carr PJJ, Lecours MJ, Burt MJ, Marta RA, Steinmetz V, Fillion E, Hopkins WS. Mode-Selective Laser Control of Palladium Catalyst Decomposition. J Phys Chem Lett 2018; 9:157-162. [PMID: 29244504 DOI: 10.1021/acs.jpclett.7b03030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
It is generally assumed that molecules behave ergodically during chemical reactions, that is, reactivities depend only on the total energy content and not on the initial state of the molecule. While there are a few examples of nonergodic behavior in small (usually electronically excited) species, to date there have been no reports of such behavior in larger covalently bound species composed of several tens of atoms. Here, we demonstrate vibrational mode-selective behavior in a series of palladium catalysts. When we excite solvent-tagged gas-phase Pd catalysts with an infrared laser that is tuned to be resonant with specific molecular vibrations, depending on which vibration we excite, we can select different reaction pathways. We also demonstrate that this behavior can be "turned off" via chemical substitution.
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Affiliation(s)
- Patrick J J Carr
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Michael J Lecours
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Michael J Burt
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Rick A Marta
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Vincent Steinmetz
- Laboratoire Chemie Physique, CLIO/LCP , Bâtiment 201, Campus Universitaire d'Orsay, Orsay 91405, France
| | - Eric Fillion
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - W Scott Hopkins
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
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18
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Matsuno T, Kogashi K, Sato S, Isobe H. Enhanced yet Inverted Effects of π-Extension in Self-Assembly of Curved π-Systems with Helicity. Org Lett 2017; 19:6456-6459. [PMID: 29160077 DOI: 10.1021/acs.orglett.7b03534] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A sextuple helix molecule possessing four cove regions of helicene and two axes of biaryls was synthesized. The entropy-driven self-assembly in solution was determined by concentration- and temperature-dependent NMR spectra, which also revealed unique dynamics of isomerization involving structural changes at the cove regions. Unexpectedly, the assembly retarded the isomerization in solution, and the sextuple helix structure was rigidified.
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Affiliation(s)
- Taisuke Matsuno
- Department of Chemistry, The University of Tokyo and JST, ERATO, Isobe Degenerate π-Integration Project , Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kanako Kogashi
- Department of Chemistry, Tohoku University , Aoba-ku, Sendai 980-8578, Japan
| | - Sota Sato
- Department of Chemistry, The University of Tokyo and JST, ERATO, Isobe Degenerate π-Integration Project , Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hiroyuki Isobe
- Department of Chemistry, The University of Tokyo and JST, ERATO, Isobe Degenerate π-Integration Project , Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
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19
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Roth M, Ahles M, Gawrisch C, Schwalm T, Schmechel R, Melzer C, von Seggern H, Rehahn M. Rodlike Tetracene Derivatives. Chemistry 2017; 23:13445-13454. [PMID: 28670747 DOI: 10.1002/chem.201702382] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Indexed: 11/11/2022]
Abstract
Efficient and versatile synthetic access to rodlike tetracene derivatives was developed by means of Diels-Alder cycloaddition, halogenation, halogen-metal exchange, and transition metal mediated coupling reactions. Herein, the synthesis and structural, electrical, and charge-transport properties of three of the resulting materials, namely, 2-(tetracen-2-yl)tetracene, 1,4-bis(2-tetracenyl)benzene, and 2,5-bis(2-tetracenyl)thiophene, are presented. Good crystallization behavior on SiO2 substrates, narrowing of the bandgap by 0.2 eV, and a decrease of the ionization potential of more than 0.5 eV compared to tetracene were observed. Charge-carrier field-effect mobilities on the order of 10-1 cm2 V-1 s-1 , on/off ratios of 105 , and threshold voltages Vth <15 V were found in thin-film organic field-effect transistors prepared by standard high-vacuum deposition techniques.
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Affiliation(s)
- Michael Roth
- Ernst-Berl-Institut für Technische und Makromolekulare Chemie, FB Chemie, Technische Universität Darmstadt, Alarich-Weiss-Strasse 4, 64287, Darmstadt, Germany
| | - Marcus Ahles
- Institut für Elektronische Materialien, FB Materialwissenschaft, Technische Universität Darmstadt, Alarich-Weiss-Strasse 2, 64287, Darmstadt, Germany
| | - Christian Gawrisch
- Ernst-Berl-Institut für Technische und Makromolekulare Chemie, FB Chemie, Technische Universität Darmstadt, Alarich-Weiss-Strasse 4, 64287, Darmstadt, Germany
| | - Thorsten Schwalm
- Ernst-Berl-Institut für Technische und Makromolekulare Chemie, FB Chemie, Technische Universität Darmstadt, Alarich-Weiss-Strasse 4, 64287, Darmstadt, Germany
| | - Roland Schmechel
- Institut für Elektronische Materialien, FB Materialwissenschaft, Technische Universität Darmstadt, Alarich-Weiss-Strasse 2, 64287, Darmstadt, Germany
| | - Christian Melzer
- Centre for Advanced Materials and Kirchhoff Institut für Physik, Universität Heidelberg, Im Neuenheimer Feld 252, 69120, Heidelberg, Germany
| | - Heinz von Seggern
- Institut für Elektronische Materialien, FB Materialwissenschaft, Technische Universität Darmstadt, Alarich-Weiss-Strasse 2, 64287, Darmstadt, Germany
| | - Matthias Rehahn
- Ernst-Berl-Institut für Technische und Makromolekulare Chemie, FB Chemie, Technische Universität Darmstadt, Alarich-Weiss-Strasse 4, 64287, Darmstadt, Germany
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20
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Ikemoto K, Kobayashi R, Sato S, Isobe H. Synthesis and Bowl‐in‐Bowl Assembly of a Geodesic Phenylene Bowl. Angew Chem Int Ed Engl 2017; 56:6511-6514. [DOI: 10.1002/anie.201702063] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Koki Ikemoto
- Department of Chemistry The University of Tokyo JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Ryo Kobayashi
- Advanced Institute for Materials Research Tohoku University Aoba-ku Sendai 980-8577 Japan
| | - Sota Sato
- Department of Chemistry The University of Tokyo JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Isobe
- Department of Chemistry The University of Tokyo JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Institute for Materials Research Tohoku University Aoba-ku Sendai 980-8577 Japan
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21
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Ikemoto K, Kobayashi R, Sato S, Isobe H. Synthesis and Bowl‐in‐Bowl Assembly of a Geodesic Phenylene Bowl. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702063] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Koki Ikemoto
- Department of Chemistry The University of Tokyo JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Ryo Kobayashi
- Advanced Institute for Materials Research Tohoku University Aoba-ku Sendai 980-8577 Japan
| | - Sota Sato
- Department of Chemistry The University of Tokyo JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Isobe
- Department of Chemistry The University of Tokyo JST ERATO Isobe Degenerate π-Integration Project Hongo 7-3-1, Bunkyo-ku Tokyo 113-0033 Japan
- Advanced Institute for Materials Research Tohoku University Aoba-ku Sendai 980-8577 Japan
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22
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Prenzel D, Kirschbaum RW, Chalifoux WA, McDonald R, Ferguson MJ, Drewello T, Tykwinski RR. Polymerization of acetylene: polyynes, but not carbyne. Org Chem Front 2017. [DOI: 10.1039/c6qo00648e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polymerization of acetylene in the presence of sterically-hindered endgroups leads to polyynes, but with lengths shorter than by stepwise syntheses.
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Affiliation(s)
- Dominik Prenzel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) University of Erlangen-Nuremberg (FAU)
- 91054 Erlangen
- Germany
| | - Rolf W. Kirschbaum
- Department of Chemistry and Pharmacy & Interdisclipinary Center for Molecular Materials (ICMM) University of Erlangen-Nuremberg (FAU)
- 91058 Erlangen
- Germany
| | | | | | | | - Thomas Drewello
- Department of Chemistry and Pharmacy & Interdisclipinary Center for Molecular Materials (ICMM) University of Erlangen-Nuremberg (FAU)
- 91058 Erlangen
- Germany
| | - Rik R. Tykwinski
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) University of Erlangen-Nuremberg (FAU)
- 91054 Erlangen
- Germany
- Department of Chemistry
- University of Alberta
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23
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Conduruta D, Cianga I, Airinei A, Grigoras M, Ivanoiu M. Electrochemical Synthesis of some Polyazomethines by Organometallic Reductive Catalysis. HIGH PERFORM POLYM 2016. [DOI: 10.1177/0954008306061041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Three monomers with preformed Schiff base structures and ~nal bromine atoms were synthesized: N, N°-bis(4-bromophenyl)-terephthaldiimine (I), N, N°-bis(4-bromobenzylidene)-benzene-1,4-dia-mine (II) and N-(4-bromobenzylidene)-4°-bromoaniline (III). All these compounds were used to prepare polyazomethines by dehalogenative coupling reactions via organometallic reductive catalysis (Ni0.bipy). The monomers and corresponding polymers were characterized by spectral methods (FT-IR, 1HNMR, UV-Vis) as well as by thermal analysis
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Affiliation(s)
- Daniel Conduruta
- Electroactive Polymers Department, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, Iasi-700487, Romania
| | - Ican Cianga
- Electroactive Polymers Department, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, Iasi-700487, Romania
| | - Anton Airinei
- Electroactive Polymers Department, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, Iasi-700487, Romania
| | - Mircea Grigoras
- Electroactive Polymers Department, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, Iasi-700487, Romania
| | - Maria Ivanoiu
- Department of Macromolecular Chemistry, “Gh. Asachi” Technical University, 71 Mangeron Bvd, Iasi-700050, Romania
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24
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Kim H, Bang KT, Choi I, Lee JK, Choi TL. Diversity-Oriented Polymerization: One-Shot Synthesis of Library of Graft and Dendronized Polymers by Cu-Catalyzed Multicomponent Polymerization. J Am Chem Soc 2016; 138:8612-22. [DOI: 10.1021/jacs.6b04695] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hyunseok Kim
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Ki-Taek Bang
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Inho Choi
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Jin-Kyung Lee
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Tae-Lim Choi
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
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25
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Yamamoto Y, Wakamatsu K, Iwanaga T, Sato H, Toyota S. Macrocyclic 2,7-Anthrylene Oligomers. Chem Asian J 2016; 11:1370-5. [DOI: 10.1002/asia.201600230] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Yuta Yamamoto
- Department of Chemistry, Faculty of Science; Okayama University of Science; 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Kan Wakamatsu
- Department of Chemistry, Faculty of Science; Okayama University of Science; 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Tetsuo Iwanaga
- Department of Chemistry, Faculty of Science; Okayama University of Science; 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Hiroyasu Sato
- X-ray Research Laboratory; Rigaku Corporation; 3-9-12 Matubaracho, Akishima Tokyo 196-8666 Japan
| | - Shinji Toyota
- Department of Chemistry and Materials Science; Tokyo Institute of Technology; 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
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26
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Fan X, Zhang L, Cheng R, Wang M, Li M, Zhou Y, Shi J. Construction of Graphitic C3N4-Based Intramolecular Donor–Acceptor Conjugated Copolymers for Photocatalytic Hydrogen Evolution. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01155] [Citation(s) in RCA: 244] [Impact Index Per Article: 27.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiangqian Fan
- State Key Laboratory of High
Performance Ceramics and Superfine Microstruture, Shanghai Institute of Ceramics, Chinese Academy of
Sciences, 1295 Ding-xi Road, Shanghai 200050, People’s Republic of China
| | - Lingxia Zhang
- State Key Laboratory of High
Performance Ceramics and Superfine Microstruture, Shanghai Institute of Ceramics, Chinese Academy of
Sciences, 1295 Ding-xi Road, Shanghai 200050, People’s Republic of China
| | - Ruolin Cheng
- State Key Laboratory of High
Performance Ceramics and Superfine Microstruture, Shanghai Institute of Ceramics, Chinese Academy of
Sciences, 1295 Ding-xi Road, Shanghai 200050, People’s Republic of China
| | - Min Wang
- State Key Laboratory of High
Performance Ceramics and Superfine Microstruture, Shanghai Institute of Ceramics, Chinese Academy of
Sciences, 1295 Ding-xi Road, Shanghai 200050, People’s Republic of China
| | - Mengli Li
- State Key Laboratory of High
Performance Ceramics and Superfine Microstruture, Shanghai Institute of Ceramics, Chinese Academy of
Sciences, 1295 Ding-xi Road, Shanghai 200050, People’s Republic of China
| | - Yajun Zhou
- State Key Laboratory of High
Performance Ceramics and Superfine Microstruture, Shanghai Institute of Ceramics, Chinese Academy of
Sciences, 1295 Ding-xi Road, Shanghai 200050, People’s Republic of China
| | - Jianlin Shi
- State Key Laboratory of High
Performance Ceramics and Superfine Microstruture, Shanghai Institute of Ceramics, Chinese Academy of
Sciences, 1295 Ding-xi Road, Shanghai 200050, People’s Republic of China
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27
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Schwab MG, Takase M, Mavrinsky A, Pisula W, Feng X, Gámez JA, Thiel W, Mali KS, de Feyter S, Müllen K. Torands Revisited: Metal Sequestration and Self-Assembly of Cyclo-2,9-tris-1,10-phenanthroline Hexaaza Macrocycles. Chemistry 2015; 21:8426-34. [PMID: 25867924 DOI: 10.1002/chem.201406602] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Indexed: 11/08/2022]
Abstract
A series of novel toroidal cyclo-2,9-tris-1,10-phenanthroline macrocycles with an unusual hexaaza cavity are reported. Nickel-mediated Yamamoto aryl-aryl coupling was found to be a versatile tool for the cyclotrimerization of functionalized 1,10-phenathroline precursors. Due to the now improved processability, both liquid-crystalline behavior in the bulk phase and two-dimensional self-assembly at the molecular level could be studied, for the first time, for a torand system. The macrocycles exhibited a strong affinity for the complexation of different metal cations, as evidenced by MALDI-TOF analysis and spectroscopic methods. Experimental results were correlated to an extensive computational study of the cyclo-2,9-tris-1,10-phenanthroline cavity and its binding mode for metal cations. Due to the combination of several interesting features, toroidal macrocycles may find future applications in the field of ion and charge transport through molecular channels, as well as for chemical sensing and molecular writing in surface-confined monolayers under STM conditions.
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Affiliation(s)
- Matthias Georg Schwab
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128 Mainz (Germany).,Present Address: BASF SE, Carl-Bosch-Straße 38, 67056 Ludwigshafen (Germany)
| | - Masayoshi Takase
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397 (Japan)
| | - Alexey Mavrinsky
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128 Mainz (Germany)
| | - Wojciech Pisula
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128 Mainz (Germany)
| | - Xinliang Feng
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128 Mainz (Germany)
| | - José A Gámez
- Institute of Technical and Macromolecular Chemistry, Division of Technical Chemistry and Petrol Chemistry, RWTH Aachen University, Worringerweg 1, 52074 Aachen (Germany)
| | - Walter Thiel
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim (Germany)
| | - Kunal S Mali
- Katholieke Universiteit Leuven, Celestijnenlaan 200 F, 3001 Leuven (Belgium)
| | - Steven de Feyter
- Katholieke Universiteit Leuven, Celestijnenlaan 200 F, 3001 Leuven (Belgium)
| | - Klaus Müllen
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128 Mainz (Germany).
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28
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Xue JY, Ikemoto K, Takahashi N, Izumi T, Taka H, Kita H, Sato S, Isobe H. Cyclo-meta-phenylene Revisited: Nickel-Mediated Synthesis, Molecular Structures, and Device Applications. J Org Chem 2014; 79:9735-9. [DOI: 10.1021/jo501903n] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jing Yang Xue
- Advanced
Institute for Materials Research and Department of Chemistry, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Koki Ikemoto
- Isobe Degenerate
π-Integration Project, ERATO JST, Aoba-ku,
Sendai 980-8577, Japan
| | - Norihisa Takahashi
- Advanced
Institute for Materials Research and Department of Chemistry, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Tomoo Izumi
- Isobe Degenerate
π-Integration Project, ERATO JST, Aoba-ku,
Sendai 980-8577, Japan
- Advanced
Layer Company,
Konica Minolta, Ishikawa-cho, Hachioji 192-8505, Japan
| | - Hideo Taka
- Isobe Degenerate
π-Integration Project, ERATO JST, Aoba-ku,
Sendai 980-8577, Japan
- Advanced
Layer Company,
Konica Minolta, Ishikawa-cho, Hachioji 192-8505, Japan
| | - Hiroshi Kita
- Advanced
Layer Company,
Konica Minolta, Ishikawa-cho, Hachioji 192-8505, Japan
| | - Sota Sato
- Advanced
Institute for Materials Research and Department of Chemistry, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
- Isobe Degenerate
π-Integration Project, ERATO JST, Aoba-ku,
Sendai 980-8577, Japan
| | - Hiroyuki Isobe
- Advanced
Institute for Materials Research and Department of Chemistry, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
- Isobe Degenerate
π-Integration Project, ERATO JST, Aoba-ku,
Sendai 980-8577, Japan
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29
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Preparation and chemical properties of π-conjugated poly(1,10-phenanthroline-3,8-diyl)s with crown ether subunits. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Tong J, Diao S, Jin K, Yuan C, Wang J, Sun J, Fang Q. Benzocyclobutene-functionalized poly(m-phenylene): A novel polymer with low dielectric constant and high thermostability. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.07.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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31
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El Gemayel M, Narita A, Dössel LF, Sundaram RS, Kiersnowski A, Pisula W, Hansen MR, Ferrari AC, Orgiu E, Feng X, Müllen K, Samorì P. Graphene nanoribbon blends with P3HT for organic electronics. NANOSCALE 2014; 6:6301-6314. [PMID: 24733615 DOI: 10.1039/c4nr00256c] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In organic field-effect transistors (OFETs) the electrical characteristics of polymeric semiconducting materials suffer from the presence of structural/morphological defects and grain boundaries as well as amorphous domains within the film, hindering an efficient transport of charges. To improve the percolation of charges we blend a regioregular poly(3-hexylthiophene) (P3HT) with newly designed N = 18 armchair graphene nanoribbons (GNRs). The latter, prepared by a bottom-up solution synthesis, are expected to form solid aggregates which cannot be easily interfaced with metallic electrodes, limiting charge injection at metal-semiconductor interfaces, and are characterized by a finite size, thus by grain boundaries, which negatively affect the charge transport within the film. Both P3HT and GNRs are soluble/dispersible in organic solvents, enabling the use of a single step co-deposition process. The resulting OFETs show a three-fold increase in the charge carrier mobilities in blend films, when compared to pure P3HT devices. This behavior can be ascribed to GNRs, and aggregates thereof, facilitating the transport of the charges within the conduction channel by connecting the domains of the semiconductor film. The electronic characteristics of the devices such as the Ion/Ioff ratio are not affected by the addition of GNRs at different loads. Studies of the electrical characteristics under illumination for potential use of our blend films as organic phototransistors (OPTs) reveal a tunable photoresponse. Therefore, our strategy offers a new method towards the enhancement of the performance of OFETs, and holds potential for technological applications in (opto)electronics.
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Affiliation(s)
- Mirella El Gemayel
- Nanochemistry Laboratory, ISIS & icFRC, Université de Strasbourg & CNRS, 8 allée Gaspard Monge, 67000 Strasbourg, France.
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Amer I, Young DA, Vosloo HC. Chemical oxidative polymerization of m-phenylenediamine and its derivatives using aluminium triflate as a co-catalyst. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.06.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Schlütter F, Rossel F, Kivala M, Enkelmann V, Gisselbrecht JP, Ruffieux P, Fasel R, Müllen K. π-Conjugated Heterotriangulene Macrocycles by Solution and Surface-supported Synthesis toward Honeycomb Networks. J Am Chem Soc 2013; 135:4550-7. [DOI: 10.1021/ja400857g] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Florian Schlütter
- Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz,
Germany
| | - Frédéric Rossel
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Nanotech@surfaces
Laboratory, Ueberlandstrasse 129, CH-8600 Duebendorf, Switzerland
| | - Milan Kivala
- Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz,
Germany
| | - Volker Enkelmann
- Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz,
Germany
| | - Jean-Paul Gisselbrecht
- Laboratoire d’Electrochimie
et de Chimie Physique du Corps Solide, Institut de Chimie - UMR 7177,
C.N.R.S. Université de Strasbourg, 4, rue Blaise Pascal, 67000 Strasbourg, France
| | - Pascal Ruffieux
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Nanotech@surfaces
Laboratory, Ueberlandstrasse 129, CH-8600 Duebendorf, Switzerland
| | - Roman Fasel
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Nanotech@surfaces
Laboratory, Ueberlandstrasse 129, CH-8600 Duebendorf, Switzerland
- Departement für Chemie und
Biochemie, Universität Bern, Freiestraße
3, CH-3012 Bern, Switzerland
| | - Klaus Müllen
- Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz,
Germany
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Schlütter F, Nishiuchi T, Enkelmann V, Müllen K. π-Congested poly(paraphenylene) from 2,2′,6,6′-tetraphenyl-1,1′-biphenyl units: synthesis and structural characterization. Polym Chem 2013. [DOI: 10.1039/c3py00166k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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OSAWA A, IDE K, YOSHIDA M, YOSHIZAWA-FUJITA M, TAKEOKA Y, RIKUKAWA M. Synthesis and Properties of Sulfonated Poly[(4-phenoxybenzoyl)-1,4-phenylene-co-anthraquinone]. KOBUNSHI RONBUNSHU 2013. [DOI: 10.1295/koron.70.16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Graphene as a Target for Polymer Synthesis. HIERARCHICAL MACROMOLECULAR STRUCTURES: 60 YEARS AFTER THE STAUDINGER NOBEL PRIZE II 2013. [DOI: 10.1007/12_2013_239] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Schmoltner K, Schlütter F, Kivala M, Baumgarten M, Winkler S, Trattnig R, Koch N, Klug A, List EJW, Müllen K. A heterotriangulene polymer for air-stable organic field-effect transistors. Polym Chem 2013. [DOI: 10.1039/c3py00089c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Rouch WD, Zhang M, McCulla RD. Conjugated polymers as photoredox catalysts: a new catalytic system using visible light to promote aryl aldehyde pinacol couplings. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.144] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Durmaz YY, Sahkulubey EL, Yagci Y, Martinelli E, Galli G. A novel poly(p-phenylene) containing alternating poly(perfluorooctylethyl acrylate-co-methyl methacrylate) and polystyrene grafts by combination of atom transfer radical polymerization and Suzuki coupling processes. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26320] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Abdiryim T, Jamal R, Ubul A, Nurulla I. Solid-state synthesis of poly(3',4'-dimethoxy-2,2':5',2"- terthiophene): comparison with poly(terthiophene) and poly(3',4'-ethylenedioxy-2,2':5',2"- terthiophene). Molecules 2012; 17:8647-60. [PMID: 22825618 PMCID: PMC6268154 DOI: 10.3390/molecules17078647] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Revised: 06/27/2012] [Accepted: 07/13/2012] [Indexed: 11/24/2022] Open
Abstract
A new terthiophene monomer: 3',4'-dimethoxy-2,2':5',2"-terthiophene (TMT) was synthesized and characterized by 1H-NMR, 13C-NMR and FTIR. The solid-state oxidative polymerizations of TMT were performed in various ratios of oxidant (FeCl3) to monomer (TMT). The resulting polymers were characterized by 1H-NMR, FTIR, UV-vis-NIR, GPC, X-ray diffraction, CV, as well as TGA and conductivity measurements. The structure and properties of poly (TMT) were compared with those of polyterthiophene [poly(TT)] and poly (3',4'-ethylenedioxy-2,2':5',2"-terthiophene) [poly(TET)] prepared under the same polymerization conditions. After comparative analysis with poly(TT) and poly(TET), the effects of the dimethoxy substituent and FeCl3 on the structural and physicochemical properties of the poly(TMT)s were discussed in depth. The comparison suggested that the dimethoxy-substituted polymer did not display higher crystallinity, thermal stability, conductivity and electrochemical activity than ethylenedioxy substituted one. The results also showed that the effect of FeCl3 on poly(TMT) was similar that seen with the poly(TT), in which the oxidation degree, electrochemical activity and conductivity increased steadily with increasing [FeCl3]/[TT] ratio. Furthermore, the poly(TMT) and poly(TT) are mostly made up of dimers with a small amount of higher molecular weight components.
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Affiliation(s)
| | | | | | - Ismayil Nurulla
- Author to whom correspondence should be addressed; ; Tel./Fax: +86-0991-858-3575
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Yurteri S, Cianga I, Yagci Y. Synthesis and characterization of poly(ε-caprolactone)-b-polystyrene macromonomer by combined ring-opening and atom transfer radical polymerizations and its use for the preparation of grafted polyphenylenes by Suzuki polycondensation. Des Monomers Polym 2012. [DOI: 10.1163/1568555053084258] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Yuan C, Hong J, Liu Y, Lai H, Fang Q. Pd(II)-catalyzed base-free oxidative homocoupling of fluorene diboronic acid ester: A new approach for the synthesis of π-conjugated polymers. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24852] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Schwab MG, Qin T, Pisula W, Mavrinskiy A, Feng X, Baumgarten M, Kim H, Laquai F, Schuh S, Trattnig R, W. List EJ, Müllen K. Molecular Triangles: Synthesis, Self-Assembly, and Blue Emission of Cyclo-7,10-tris-triphenylenyl Macrocycles. Chem Asian J 2011; 6:3001-10. [DOI: 10.1002/asia.201100258] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2011] [Indexed: 11/11/2022]
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Begunov RS, Valyaeva AN, Borisova MY, Kalachik TM, Rusanov AL. Synthesis and characterization of diphenyl-substituted poly(diazapyrene ketone). POLYMER SCIENCE SERIES B 2011. [DOI: 10.1134/s1560090411040014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bilici A, Kaya İ, Yıldırım M. Biosynthesis and Characterization of Organosoluble Conjugated Poly(2-aminofluorene) with the Pyrazine Bridged. Biomacromolecules 2010; 11:2593-601. [DOI: 10.1021/bm1005382] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ali Bilici
- Control Laboratory of Agricultural Ministry, Florya, Şenliköy, Istanbul, Turkey, and Department of Chemistry, Çanakkale Onsekiz Mart University, 17020, Çanakkale, Turkey
| | - İsmet Kaya
- Control Laboratory of Agricultural Ministry, Florya, Şenliköy, Istanbul, Turkey, and Department of Chemistry, Çanakkale Onsekiz Mart University, 17020, Çanakkale, Turkey
| | - Mehmet Yıldırım
- Control Laboratory of Agricultural Ministry, Florya, Şenliköy, Istanbul, Turkey, and Department of Chemistry, Çanakkale Onsekiz Mart University, 17020, Çanakkale, Turkey
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Tapia MJ, Montserín M, Valente AJM, Burrows HD, Mallavia R. Binding of polynucleotides to conjugated polyelectrolytes and its applications in sensing. Adv Colloid Interface Sci 2010; 158:94-107. [PMID: 19836007 DOI: 10.1016/j.cis.2009.09.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2009] [Revised: 09/10/2009] [Accepted: 09/24/2009] [Indexed: 12/31/2022]
Abstract
We provide a brief overview of the structural characteristics of the main groups of conjugated polyelectrolytes (CPEs) as well as the methods of synthesis and their behaviour in solution. Their tendency to form aggregates in solution, which is one of the key points to be taken into account for them to be used in polynucleotide sensing, is also considered and the various strategies adopted to avoid it will be discussed. These include the synthetic one (with the incorporation of charged and/or bulky substituents), the use of organic co-solvents and the addition of surfactants. The main physical chemical changes (optical, photophysical, electrical conductivity and viscosity) observed upon direct binding between polynucleotide and CPE, the kind of interactions involved and their applicability in sensing are considered as a function of the CPE structural rigidity. Moreover, more complex devices developed in CPE-polynucleotide sensing with the involvement of additional spectroscopic probes to induce Förster resonant energy transfer processes (FRET) or superquenching phenomena are reviewed. Finally, the main CPE applications in biosensing and the potential use of these systems in understanding DNA compaction and possible extension to the construction of supramolecular oligonucleotide structures are summarized.
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Affiliation(s)
- Maria J Tapia
- Departamento de Química, Universidad de Burgos, Plaza Misael Bañuelos, Burgos 09001, Spain.
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Yamamoto T. Synthesis of π-Conjugated Polymers by Organometallic Polycondensation. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2010. [DOI: 10.1246/bcsj.20090338] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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