1
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Yang S, Zhang S, Hu F, Han J, Li F. Circularly polarized luminescence polymers: From design to applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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2
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Keller S, Hankache J, Yushchenko O, Lawson Daku LM, Sun Q, Ding J, Decurtins S, Vauthey E, Häner R, Hauser A, Liu S. Intramolecular Charge‐Transfer Dynamics in Benzodifuran‐Based Triads. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Stephan Keller
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
| | - Jihane Hankache
- Department of Physical Chemistry University of Geneva 30 Quai Ernest Ansermet CH-1211 Geneva Switzerland
| | - Oleksandr Yushchenko
- Department of Physical Chemistry University of Geneva 30 Quai Ernest Ansermet CH-1211 Geneva Switzerland
| | - Latévi Max Lawson Daku
- Department of Physical Chemistry University of Geneva 30 Quai Ernest Ansermet CH-1211 Geneva Switzerland
| | - Qinchao Sun
- Department of Physical Chemistry University of Geneva 30 Quai Ernest Ansermet CH-1211 Geneva Switzerland
| | - Jie Ding
- Department of Physical Chemistry University of Geneva 30 Quai Ernest Ansermet CH-1211 Geneva Switzerland
| | - Silvio Decurtins
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
| | - Eric Vauthey
- Department of Physical Chemistry University of Geneva 30 Quai Ernest Ansermet CH-1211 Geneva Switzerland
| | - Robert Häner
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
| | - Andreas Hauser
- Department of Physical Chemistry University of Geneva 30 Quai Ernest Ansermet CH-1211 Geneva Switzerland
| | - Shi‐Xia Liu
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
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3
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Zheng B, Huo L. Recent Advances of Furan and Its Derivatives Based Semiconductor Materials for Organic Photovoltaics. SMALL METHODS 2021; 5:e2100493. [PMID: 34928062 DOI: 10.1002/smtd.202100493] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/30/2021] [Indexed: 05/05/2023]
Abstract
The state-of-the-art bulk-heterojunction (BHJ)-type organic solar cells (OSCs) have exhibited power conversion efficiencies (PCEs) of exceeding 18%. Thereinto, thiophene and its fused-ring derivatives play significant roles in facilitating the development of OSCs due to their excellent semiconducting natures. Furan as thiophene analogue, is a ubiquitous motif in naturally occurring organic compounds. Driven by the advantages of furan, such as less steric hindrance, good solubility, excellent stacking, strong rigidity and fluorescence, biomass derived fractions, more and more research groups focus on the furan-based materials for using in OSCs in the past decade. To systematically understand the developments of furan-based photovoltaic materials, the relationships between the molecular structures, optoelectronic properties, and photovoltaic performances for the furan-based semiconductor materials including single furan, benzofuran, benzodifuran (BDF) (containing thienobenzofuran (TBF)), naphthodifurans (NDF), and polycyclic furan are summarized. Finally, the empirical regularities and perspectives of the development of this kind of new organic semiconductor materials are extracted.
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Affiliation(s)
- Bing Zheng
- School of Chemistry, Beihang University, Beijing, 100191, P. R. China
| | - Lijun Huo
- School of Chemistry, Beihang University, Beijing, 100191, P. R. China
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4
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Li H, Komatsu R, Hankache J, Sasabe H, Lawson Daku LM, Özen B, Chen S, Hauser J, Hauser A, Decurtins S, Kido J, Liu SX. Bis(Triphenylamine)Benzodifuran Chromophores: Synthesis, Electronic Properties and Application in Organic Light-Emitting Diodes. Front Chem 2021; 9:721272. [PMID: 34368088 PMCID: PMC8333860 DOI: 10.3389/fchem.2021.721272] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 07/08/2021] [Indexed: 11/13/2022] Open
Abstract
A series of bis(triphenylamine)benzodifuran chromophores have been synthesized and fully characterised. Starting from suitably functionalized benzodifuran (BDF) precursors, two triphenylamine (TPA) moieties are symmetrically coupled to a central BDF unit either at 4,8-positions through double bonds (1) and single bonds (2) respectively, or at 2,6-positions through double bonds (3). Their electronic absorption and photoluminescence properties as well as redox behaviour have been investigated in detail, indicating that the π-extended conjugation via vinyl linkers in 1 and 3 leads to comparatively strong electronic interactions between the relevant redox moieties TPA and BDF. Due to intriguing electronic properties and structural planarity, 3a has been applied as a dopant emitter in organic light-emitting diodes. A yellowish-green OLED exhibits a high external quantum efficiency (EQE) of 6.2%, thus exceeding the theoretical upper limit most likely due to energy transfer from an interface exciplex to an emissive layer and/or favorable horizontal orientation.
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Affiliation(s)
- Hui Li
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland
| | - Ryutaro Komatsu
- Department of Organic Device Engineering Research Center for Organic Electronics, Yamagata University, Yamagata, Japan
| | - Jihane Hankache
- Department of Physical Chemistry, University of Geneva, Geneva, Switzerland
| | - Hisahiro Sasabe
- Department of Organic Device Engineering Research Center for Organic Electronics, Yamagata University, Yamagata, Japan
| | | | - Bilal Özen
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland
| | - Songjie Chen
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland
| | - Jürg Hauser
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland
| | - Andreas Hauser
- Department of Physical Chemistry, University of Geneva, Geneva, Switzerland
| | - Silvio Decurtins
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland
| | - Junji Kido
- Department of Organic Device Engineering Research Center for Organic Electronics, Yamagata University, Yamagata, Japan
| | - Shi-Xia Liu
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland
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5
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Baghernejad M, Yang Y, Al-Owaedi OA, Aeschi Y, Zeng BF, Abd Dawood ZM, Li X, Liu J, Shi J, Decurtins S, Liu SX, Hong W, Lambert CJ. Constructive Quantum Interference in Single-Molecule Benzodichalcogenophene Junctions. Chemistry 2020; 26:5264-5269. [PMID: 32022327 DOI: 10.1002/chem.201905878] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Indexed: 11/11/2022]
Abstract
Heteroatom substitution into the cores of alternant, aromatic hydrocarbons containing only even-membered rings is attracting increasing interest as a method of tuning their electrical conductance. Here, the effect of heteroatom substitution into molecular cores of non-alternant hydrocarbons, containing odd-membered rings, is examined. Benzodichalcogenophene (BDC) compounds are rigid, planar π-conjugated structures, with molecular cores containing five-membered rings fused to a six-membered aryl ring. To probe the sensitivity or resilience of constructive quantum interference (CQI) in these non-bipartite molecular cores, two C2 -symmetric molecules (I and II) and one asymmetric molecule (III) were investigated. I (II) contains S (O) heteroatoms in each of the five-membered rings, while III contains an S in one five-membered ring and an O in the other. Differences in their conductances arise primarily from the longer S-C and shorter O-C bond lengths compared with the C-C bond and the associated changes in their resonance integrals. Although the conductance of III is significantly lower than the conductances of the others, CQI was found to be resilient and persist in all molecules.
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Affiliation(s)
- Masoud Baghernejad
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Pen-Tung Sah Institute of Micro-Nano Science and Technology, College of Chemistry and Chemical Engineering, iChEM, Xiamen University, 361005, Xiamen, China.,Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012, Bern, Switzerland
| | - Yang Yang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Pen-Tung Sah Institute of Micro-Nano Science and Technology, College of Chemistry and Chemical Engineering, iChEM, Xiamen University, 361005, Xiamen, China
| | - Oday A Al-Owaedi
- Department of Laser Physics, Women Faculty of Science, The University of Babylon, Hilla, 51001, Iraq
| | - Yves Aeschi
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012, Bern, Switzerland
| | - Biao-Feng Zeng
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Pen-Tung Sah Institute of Micro-Nano Science and Technology, College of Chemistry and Chemical Engineering, iChEM, Xiamen University, 361005, Xiamen, China
| | - Zahra Murtada Abd Dawood
- Department of Laser Physics, Women Faculty of Science, The University of Babylon, Hilla, 51001, Iraq
| | - Xiaohui Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Pen-Tung Sah Institute of Micro-Nano Science and Technology, College of Chemistry and Chemical Engineering, iChEM, Xiamen University, 361005, Xiamen, China
| | - Junyang Liu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Pen-Tung Sah Institute of Micro-Nano Science and Technology, College of Chemistry and Chemical Engineering, iChEM, Xiamen University, 361005, Xiamen, China
| | - Jia Shi
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Pen-Tung Sah Institute of Micro-Nano Science and Technology, College of Chemistry and Chemical Engineering, iChEM, Xiamen University, 361005, Xiamen, China
| | - Silvio Decurtins
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012, Bern, Switzerland
| | - Shi-Xia Liu
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012, Bern, Switzerland
| | - Wenjing Hong
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Pen-Tung Sah Institute of Micro-Nano Science and Technology, College of Chemistry and Chemical Engineering, iChEM, Xiamen University, 361005, Xiamen, China.,Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012, Bern, Switzerland
| | - Colin J Lambert
- Department of Physics, University of Lancaster, Lancaster, LA1 4YB, UK), E-mail
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6
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A terpy-functionalized benzodifuran-based fluorescent probe for in vitro monitoring cellular Zn(II) uptake. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.06.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Ferreira RB, Figueroa JM, Fagnani DE, Abboud KA, Castellano RK. Benzotrifuran (BTFuran): a building block for π-conjugated systems. Chem Commun (Camb) 2017; 53:9590-9593. [DOI: 10.1039/c7cc04505k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reported here is the first synthesis, X-ray crystal structure, and derivatization of C3h-symmetric benzotrifuran (BTFuran), oxygen analog of the widely exploited benzotrithiophene.
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8
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Furan-containing conjugated polymers for organic solar cells. CHINESE JOURNAL OF POLYMER SCIENCE 2016. [DOI: 10.1007/s10118-017-1886-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Truong MA, Nakano K. Syntheses of dibenzo[d,d']benzo[2,1-b:3,4-b']difuran derivatives and their application to organic field-effect transistors. Beilstein J Org Chem 2016; 12:805-12. [PMID: 27340471 PMCID: PMC4902046 DOI: 10.3762/bjoc.12.79] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 04/04/2016] [Indexed: 12/24/2022] Open
Abstract
Ladder-type π-conjugated compounds containing a benzo[2,1-b:3,4-b']difuran skeleton, such as dibenzo[d,d']benzo[2,1-b:3,4-b']difuran (syn-DBBDF) and dinaphtho[2,3-d:2',3'-d']benzo[2,1-b:3,4-b']difuran (syn-DNBDF) were synthesized. Their photophysical and electrochemical properties were revealed by UV-vis absorption and photoluminescence spectroscopy and cyclic voltammetry. Organic field-effect transistors (OFETs) were fabricated with these compounds as organic semiconductors, and their semiconducting properties were evaluated. OFETs with syn-DBBDF and syn-DNBDF showed typical p-type characteristics with hole mobilities of <1.5 × 10(-3) cm(2)·V(-1)·s(-1) and <1.0 × 10(-1) cm(2)·V(-1)·s(-1), respectively.
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Affiliation(s)
- Minh Anh Truong
- Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Koji Nakano
- Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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10
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Truong MA, Nakano K. Synthesis of Benzofuro- and Indolo[3,2-b]indoles via Palladium-Catalyzed Double N-Arylation and Their Physical Properties. J Org Chem 2015; 80:11566-72. [DOI: 10.1021/acs.joc.5b02086] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Minh Anh Truong
- Department of Organic and
Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Koji Nakano
- Department of Organic and
Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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11
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Huang C, Chen S, Baruël Ørnsø K, Reber D, Baghernejad M, Fu Y, Wandlowski T, Decurtins S, Hong W, Thygesen KS, Liu SX. Controlling Electrical Conductance through a π-Conjugated Cruciform Molecule by Selective Anchoring to Gold Electrodes. Angew Chem Int Ed Engl 2015; 54:14304-7. [PMID: 26444184 DOI: 10.1002/anie.201506026] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 08/13/2015] [Indexed: 11/07/2022]
Abstract
Tuning charge transport at the single-molecule level plays a crucial role in the construction of molecular electronic devices. Introduced herein is a promising and operationally simple approach to tune two distinct charge-transport pathways through a cruciform molecule. Upon in situ cleavage of triisopropylsilyl groups, complete conversion from one junction type to another is achieved with a conductance increase by more than one order of magnitude, and it is consistent with predictions from ab initio transport calculations. Although molecules are well known to conduct through different orbitals (either HOMO or LUMO), the present study represents the first experimental realization of switching between HOMO- and LUMO-dominated transport within the same molecule.
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Affiliation(s)
- Cancan Huang
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland)
| | - Songjie Chen
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland)
| | - Kristian Baruël Ørnsø
- Center for Atomic-scale Materials Design (CAMD), Department of Physics, Technical University of Denmark, Fysikvej, 2800 Kgs. Lyngby (Denmark)
| | - David Reber
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland)
| | - Masoud Baghernejad
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland)
| | - Yongchun Fu
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland)
| | - Thomas Wandlowski
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland)
| | - Silvio Decurtins
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland)
| | - Wenjing Hong
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland).
| | - Kristian Sommer Thygesen
- Center for Atomic-scale Materials Design (CAMD), Department of Physics, Technical University of Denmark, Fysikvej, 2800 Kgs. Lyngby (Denmark).
| | - Shi-Xia Liu
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern (Switzerland).
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12
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Controlling Electrical Conductance through a π-Conjugated Cruciform Molecule by Selective Anchoring to Gold Electrodes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Extended benzodifuran–thiophene systems connected with azomethine junctions: synthesis and electronic properties. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.07.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Mitsui C, Soeda J, Miwa K, Shoyama K, Ota Y, Tsuji H, Takeya J, Nakamura E. Single-Crystal Organic Field-Effect Transistors of Naphthodifurans. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20150033] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Chikahiko Mitsui
- Department of Chemistry, School of Science, The University of Tokyo
- Department of Frontier Sciences, The University of Tokyo
| | | | | | - Kazutaka Shoyama
- Department of Chemistry, School of Science, The University of Tokyo
| | - Yoshinori Ota
- Department of Chemistry, School of Science, The University of Tokyo
| | - Hayato Tsuji
- Department of Chemistry, School of Science, The University of Tokyo
- Japan Science and Technology Agency, PRESTO
| | - Jun Takeya
- Department of Frontier Sciences, The University of Tokyo
- ISIR, Osaka University
| | - Eiichi Nakamura
- Department of Chemistry, School of Science, The University of Tokyo
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15
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Takahashi M, Nakano K, Nozaki K. Synthesis and Properties of Benzophospholo[3,2-b]benzofuran Derivatives. J Org Chem 2015; 80:3790-7. [DOI: 10.1021/jo502889r] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Motonobu Takahashi
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Koji Nakano
- Department
of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Kyoko Nozaki
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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16
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Marzano G, Ciasca CV, Babudri F, Bianchi G, Pellegrino A, Po R, Farinola GM. Organometallic Approaches to Conjugated Polymers for Plastic Solar Cells: From Laboratory Synthesis to Industrial Production. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402226] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Roviello GN, Roviello V, Musumeci D, Pedone C. Synthesis of a novel benzodifuran derivative and its molecular recognition of poly rA RNA. Biol Chem 2014; 394:1235-9. [PMID: 23729622 DOI: 10.1515/hsz-2013-0154] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 05/28/2013] [Indexed: 11/15/2022]
Abstract
In this manuscript, we describe a synthetic approach to a novel benzodifuran derivative as well as CD studies regarding its ability to interact with DNA and RNA. After the chemical synthesis and ESI-MS and NMR characterization, this heteroaromatic molecule was investigated by CD spectroscopy in order to evaluate it as a potential nucleic acid binder. Interestingly, the benzodifuran compound was found to be able to induce conformational changes in both DNA and RNA homoadenine molecules forming in the latter case a complex with a 6:1 benzodifuran/nucleobase stoichiometric ratio, as evidenced by CD titration experiments.
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Affiliation(s)
- Giovanni N Roviello
- Istituto di Biostrutture e Bioimmagini, CNR, Via Mezzocannone 16, I-80134 Napoli, Italy.
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18
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Cai Z, Luo H, Chen X, Zhang G, Liu Z, Zhang D. Extended Conjugated Donor-Acceptor Molecules withE-(1,2-Difluorovinyl) and Diketopyrrolopyrrole (DPP) Moieties toward High-Performance Ambipolar Organic Semiconductors. Chem Asian J 2014; 9:1068-75. [DOI: 10.1002/asia.201301312] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2013] [Revised: 10/31/2013] [Indexed: 11/10/2022]
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19
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Tsuji H, Mitsui C, Nakamura E. The hydrogen/deuterium isotope effect of the host material on the lifetime of organic light-emitting diodes. Chem Commun (Camb) 2014; 50:14870-2. [DOI: 10.1039/c4cc05108d] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Aeschi Y, Li H, Cao Z, Chen S, Amacher A, Bieri N, Özen B, Hauser J, Decurtins S, Tan S, Liu SX. Directed metalation cascade to access highly functionalized thieno[2,3-f]benzofuran and exploration as building blocks for organic electronics. Org Lett 2013; 15:5586-9. [PMID: 24144299 DOI: 10.1021/ol402787d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A tandem directed metalation has been successfully applied to the preparation of thieno[2,3-f]benzofuran-4,8-dione, providing an efficient and facile approach to symmetrically and unsymmetrically functionalize the thieno[2,3-f]benzofuran core at the 2,6 positions as well as to introduce the electron-withdrawing or -donating groups (EWG or EDG) at its 4,8 positions. The presence of various functional groups makes late-stage derivatization attainable.
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Affiliation(s)
- Yves Aeschi
- Departement für Chemie und Biochemie, Universität Bern , Freiestrasse 3, CH-3012 Bern, Switzerland , and College of Chemistry, Xiangtan University , Xiangtan 411105, P.R. China
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21
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Li H, Schubert C, Dral PO, Costa RD, La Rosa A, Thüring J, Liu SX, Yi C, Filippone S, Martín N, Decurtins S, Clark T, Guldi DM. Probing charge transfer in benzodifuran-C60 dumbbell-type electron donor-acceptor conjugates: ground- and excited-state assays. Chemphyschem 2013; 14:2910-9. [PMID: 23918655 DOI: 10.1002/cphc.201300378] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Indexed: 11/11/2022]
Abstract
Rigid electron donor-acceptor conjugates (1-3) that combine π-extended benzodifurans as electron donors and C60 molecules as electron acceptors with different linkers have been synthesized and investigated with respect to intramolecular charge-transfer events. Electrochemistry, fluorescence, and transient absorption measurements revealed tunable and structure-dependent charge-transfer processes in the ground and excited states. Our experimental findings are underpinned by density-functional theory calculations.
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Affiliation(s)
- Hui Li
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern (Switzerland), Fax: (+41) 31 631 4399
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22
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Li J, Li F, Jiang X, Wei G, Cheng Y, Zhu C. Circularly Polarized Luminescence and Tuning Chromaticity of Eu(III)-Grafting Chiral Polymer Based on Variable Position of the Substitution. Macromol Rapid Commun 2013; 34:1312-8. [DOI: 10.1002/marc.201300392] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 06/07/2013] [Indexed: 01/02/2023]
Affiliation(s)
- Junfeng Li
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Fei Li
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Xiaoxiang Jiang
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Guo Wei
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Yixiang Cheng
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Chengjian Zhu
- School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
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23
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Li H, Ding J, Chen S, Beyer C, Liu SX, Wagenknecht HA, Hauser A, Decurtins S. Synthesis and Redox and Photophysical Properties of Benzodifuran-Spiropyran Ensembles. Chemistry 2013; 19:6459-66. [DOI: 10.1002/chem.201204043] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Revised: 01/23/2013] [Indexed: 11/10/2022]
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24
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Synthesis of metal-free organic dyes containing tris(dodecyloxy)phenyl and dithienothiophenyl units and a study of their mesomorphic and photovoltaic properties. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.01.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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25
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Ma X, Mao X, Zhang S, Huang X, Cheng Y, Zhu C. Aza-BODIPY-based D–π–A conjugated polymers with tunable band gap: synthesis and near-infrared emission. Polym Chem 2013. [DOI: 10.1039/c2py20677c] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Wang J, Chen X, Cai Z, Luo H, Li Y, Liu Z, Zhang G, Zhang D. New alternating electron donor–acceptor conjugated polymers entailing (E)-[4,4′-biimidazolylidene]-5,5′(1H,1′H)-dione moieties. Polym Chem 2013. [DOI: 10.1039/c3py00129f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Fang HP, Wu YH, Lin HC. Synthesis and study of novel supramolecular nanocomposites containing aryl-imidazo-phenanthroline-based metallo-polymers (H-donors) and surface-modified ZnO nanoparticles (H-acceptors). Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.10.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Li H, Yi C, Moussi S, Liu SX, Daul C, Grätzel M, Decurtins S. Benzo[1,2-b:4,5-b′]difuran-based sensitizers for dye-sensitized solar cells. RSC Adv 2013. [DOI: 10.1039/c3ra43669a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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29
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Extended benzodifuran–furan derivatives as example of π-conjugated materials obtained from sustainable approach. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.07.079] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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30
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Tsuji H, Shoyama K, Nakamura E. Anthradifuran, a Furan Analogue of Pentacene, and Its Isomers, Exhibiting Solid-state Photoluminescence. CHEM LETT 2012. [DOI: 10.1246/cl.2012.957] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hayato Tsuji
- Department of Chemistry, School of Science, The University of Tokyo
- Japan Science and Technology Agency, PRESTO
| | - Kazutaka Shoyama
- Department of Chemistry, School of Science, The University of Tokyo
| | - Eiichi Nakamura
- Department of Chemistry, School of Science, The University of Tokyo
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31
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Huo L, Ye L, Wu Y, Li Z, Guo X, Zhang M, Zhang S, Hou J. Conjugated and Nonconjugated Substitution Effect on Photovoltaic Properties of Benzodifuran-Based Photovoltaic Polymers. Macromolecules 2012. [DOI: 10.1021/ma301254x] [Citation(s) in RCA: 126] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lijun Huo
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Long Ye
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yue Wu
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhaojun Li
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xia Guo
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Maojie Zhang
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Shaoqing Zhang
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Jianhui Hou
- State Key Laboratory of Polymer Physics and Chemistry, Beijing
National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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32
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Ma X, Jiao J, Yang J, Huang X, Cheng Y, Zhu C. Large stokes shift chiral polymers containing (R,R)-salen-based binuclear boron complex: Synthesis, characterization, and fluorescence properties. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.07.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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33
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Sista P, Huang P, Gunathilake SS, Bhatt MP, Kularatne RS, Stefan MC, Biewer MC. Synthesis and optoelectronic properties of novel benzodifuran semiconducting polymers. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26243] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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34
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Bosiak MJ, Jakubowska JA, Aleksandrzak KB, Kamiński S, Kaczmarek-Kędziera A, Ziegler-Borowska M, Kędziera D, Adams J. Synthesis of a new class of highly fluorescent aryl-vinyl benzo[1,2-b:4,5-b′]difuran derivatives. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.05.087] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Li J, Song F, Wang L, Jiao J, Cheng Y, Zhu C. Excitation Induced Emission Color Change Based on Eu(III)-Zn(II)-containing Polymer Complex. Macromol Rapid Commun 2012; 33:1268-72. [DOI: 10.1002/marc.201200135] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2012] [Revised: 04/09/2012] [Indexed: 11/12/2022]
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36
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Li H, Tang P, Zhao Y, Liu S, Aeschi Y, Deng L, Braun J, Zhao B, Liu Y, Tan S, Meier W, Decurtins S. Benzodifuran‐containing well‐defined π‐conjugated polymers for photovoltaic cells. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26075] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hui Li
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, Bern CH‐3012, Switzerland
| | - Peng Tang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Yan Zhao
- Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, People's Republic of China
| | - Shi‐Xia Liu
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, Bern CH‐3012, Switzerland
| | - Yves Aeschi
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, Bern CH‐3012, Switzerland
| | - Lijun Deng
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Jörg Braun
- Departement für Chemie, Universität Basel, Klingelbergstrasse 80, Basel CH‐4056, Switzerland
| | - Bin Zhao
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Yunqi Liu
- Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, People's Republic of China
| | - Songting Tan
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Wolfgang Meier
- Departement für Chemie, Universität Basel, Klingelbergstrasse 80, Basel CH‐4056, Switzerland
| | - Silvio Decurtins
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, Bern CH‐3012, Switzerland
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37
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Mitsui C, Tsuji H, Sato Y, Nakamura E. Carbazolyl benzo[1,2-b:4,5-b']difuran: an ambipolar host material for full-color organic light-emitting diodes. Chem Asian J 2012; 7:1443-50. [PMID: 22461435 DOI: 10.1002/asia.201200062] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Revised: 02/27/2012] [Indexed: 11/10/2022]
Abstract
We have designed an ambipolar material, 3,7-bis[4-(N-carbazolyl)-phenyl]-2,6-diphenylbenzo[1,2-b:4,5-b']difuran (CZBDF), and synthesized it by zinc-mediated double cyclization. Its physical properties clarified that CZBDF possesses a wide-gap character, well-balanced and high hole and electron mobilities of larger than 10(-3) cm(2) V(-1) s(-1), and a high thermal stability. Using CZBDF as a host material for heterojunction OLED devices, a full range of visible emission was obtained. Notably, CZBDF also enabled us to fabricate RGB-emitting homojunction OLEDs, with performances comparable or superior to the heterojunction devices composed of several materials.
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Affiliation(s)
- Chikahiko Mitsui
- Department of Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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38
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Chen X, Jin J, Wang N, Lu P, Wang Y. Palladium-Catalyzed Selective Synthesis of Naphthalenes and Indenones and Their Luminescent Properties. European J Org Chem 2011. [DOI: 10.1002/ejoc.201101506] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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39
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Keller S, Yi C, Li C, Liu SX, Blum C, Frei G, Sereda O, Neels A, Wandlowski T, Decurtins S. Synthesis, structures, redox and photophysical properties of benzodifuran-functionalised pyrene and anthracene fluorophores. Org Biomol Chem 2011; 9:6410-6. [PMID: 21789329 DOI: 10.1039/c1ob05778b] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Benzodifuran-functionalised pyrene and anthracene fluorophores 1 and 2 were obtained in reasonable yields. Their single crystal structures, electrochemical, optical absorption, and fluorescence characteristics have been described. They show strong luminescence with high quantum yields of 0.53 for 1 and 0.48 for 2.
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Affiliation(s)
- Stephan Keller
- Departement für Chemie und Biochemie, Universität Bern, Bern, Switzerland
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