1
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Bosiak MJ, Zielińska AA, Trzaska P, Kędziera D, Adams J. Buchwald-Hartwig Amination of Aryl Halides with Heterocyclic Amines in the Synthesis of Highly Fluorescent Benzodifuran-Based Star-Shaped Organic Semiconductors. J Org Chem 2021; 86:17594-17605. [PMID: 34860523 PMCID: PMC8689646 DOI: 10.1021/acs.joc.1c01583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The study of palladium-catalyzed amination of bromobenzene with aromatic and heterocyclic amines, widely used in the synthesis of organic semiconductors, was performed. The best conditions for the coupling of aryl bromides with carbazole, diphenylamine, phenoxazine, phenothiazine, 9,9-dimethyl-9,10-dihydroacridine, and their derivatives have been developed. Based on the results, nine new star-shaped organic semiconductors, exhibiting up to 100% fluorescent quantum yield in the 400-550 nm range, have been synthesized in good yields. The TDDFT calculations of the absorption spectra revealed a good correlation with experimental results and slight solvatochromic effects with a change in the polarity of the solvent.
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Affiliation(s)
- Mariusz J Bosiak
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarin Street, 87-100 Toruń, Poland.,Noctiluca SA, 7/41B Gagarina Street, 87-100 Toruń, Poland
| | - Alicja A Zielińska
- Doctoral School of Exact and Natural Sciences "Academia Scientiarum Thoruniensis", Nicolaus Copernicus University in Toruń, 5 Grudziądzka Street, 87-100 Toruń, Poland.,Noctiluca SA, 7/41B Gagarina Street, 87-100 Toruń, Poland
| | - Piotr Trzaska
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarin Street, 87-100 Toruń, Poland.,Noctiluca SA, 7/41B Gagarina Street, 87-100 Toruń, Poland
| | - Dariusz Kędziera
- Department of Chemistry of Materials Adsorption and Catalysis, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarin Street, 87-100 Toruń, Poland
| | - Jörg Adams
- Institute of Physical Chemistry, Clausthal University of Technology, Arnold-Sommerfeld-Str. 4, 38678 Clausthal-Zellerfeld, Germany
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2
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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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3
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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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4
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Muller EW, Burney‐Allen AA, Shaw J, Wheeler DL, Duzhko V, Jeffries‐EL M. Synthesis of 1,6‐
didecylnaphtho
[1,2‐
b
:5,6‐
b
']
difuran‐based
copolymers by direct heteroarylation polymerization. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Evan W. Muller
- Department of Chemistry, Boston University Boston Massachusetts USA
| | | | - Jessica Shaw
- Department of Chemistry, Boston University Boston Massachusetts USA
| | - David L. Wheeler
- Department of Chemistry, Boston University Boston Massachusetts USA
| | - Volodimyr Duzhko
- Department of Polymer Science and EngineeringUniversity of Massachusetts Amherst Massachusetts USA
| | - Malika Jeffries‐EL
- Department of Chemistry, Boston University Boston Massachusetts USA
- Division of Materials Science and EngineeringBoston University Boston Massachusetts USA
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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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Abstract
Conjugated microporous polymers (CMPs) are a unique class of materials that combine extended π-conjugation with a permanently microporous skeleton. Since their discovery in 2007, CMPs have become established as an important subclass of porous materials. A wide range of synthetic building blocks and network-forming reactions offers an enormous variety of CMPs with different properties and structures. This has allowed CMPs to be developed for gas adsorption and separations, chemical adsorption and encapsulation, heterogeneous catalysis, photoredox catalysis, light emittance, sensing, energy storage, biological applications, and solar fuels production. Here we review the progress of CMP research since its beginnings and offer an outlook for where these materials might be headed in the future. We also compare the prospect for CMPs against the growing range of conjugated crystalline covalent organic frameworks (COFs).
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Affiliation(s)
| | - Andrew I. Cooper
- Department of Chemistry and
Materials Innovation Factory, University
of Liverpool, 51 Oxford Street, Liverpool L7 3NY, United Kingdom
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7
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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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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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Cartwright L, Yi H, Iraqi A. Effect of fluorination pattern and extent on the properties of PCDTBT derivatives. NEW J CHEM 2016. [DOI: 10.1039/c5nj02394g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorination of PCDTBT derivatives at different positions and to different extents causes major changes in their properties.
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Affiliation(s)
| | - Hunan Yi
- Department of Chemistry
- University of Sheffield
- Sheffield
- UK
| | - Ahmed Iraqi
- Department of Chemistry
- University of Sheffield
- Sheffield
- UK
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10
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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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11
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Wang E, Mammo W, Andersson MR. 25th anniversary article: isoindigo-based polymers and small molecules for bulk heterojunction solar cells and field effect transistors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:1801-1826. [PMID: 24523218 DOI: 10.1002/adma.201304945] [Citation(s) in RCA: 196] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Revised: 11/20/2013] [Indexed: 06/03/2023]
Abstract
Driven by the potential advantages and promising applications of organic solar cells, donor-acceptor (D-A) polymers have been intensively investigated in the past years. One of the strong electron-withdrawing groups that were widely used as acceptors for the construction of D-A polymers for applications in polymer solar cells and FETs is isoindigo. The isoindigo-based polymer solar cells have reached efficiencies up to ∼7% and hole mobilities as high as 3.62 cm(2) V(-1) s(-1) have been realized by FETs based on isoindigo polymers. Over one hundred isoindigo-based small molecules and polymers have been developed in only three years. This review is an attempt to summarize the structures and properties of the isoindigo-based polymers and small molecules that have been reported in the literature since their inception in 2010. Focus has been given only to the syntheses and device performances of those polymers and small molecules that were designed for use in solar cells and FETs. Attempt has been made to deduce structure-property relationships that would guide the design of isoindigo-based materials. It is expected that this review will present useful guidelines for the design of efficient isoindigo-based materials for applications in solar cells and FETs.
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Affiliation(s)
- Ergang Wang
- Department of Chemical and Biological, Engineering/Polymer Technology, Chalmers University of Technology, SE-412 96, Göteborg, Sweden
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12
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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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13
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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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14
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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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15
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Ricciotti L, Borbone F, Carella A, Centore R, Roviello A, Barra M, Roviello G, Ferone C, Minarini C, Morvillo P. Synthesis of highly regioregular poly[3-(4-alkoxyphenyl)-thiophene]s by oxidative catalysis using copper complexes. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26849] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Laura Ricciotti
- Department of Chemical Sciences; University of Naples “Federico II”; Naples I-80126 Italy
| | - Fabio Borbone
- Department of Chemical Sciences; University of Naples “Federico II”; Naples I-80126 Italy
| | - Antonio Carella
- Department of Chemical Sciences; University of Naples “Federico II”; Naples I-80126 Italy
| | - Roberto Centore
- Department of Chemical Sciences; University of Naples “Federico II”; Naples I-80126 Italy
| | - Antonio Roviello
- Department of Chemical Sciences; University of Naples “Federico II”; Naples I-80126 Italy
| | - Mario Barra
- Department of Physics Science; CNR-SPIN; University of Naples “Federico II”; Naples 80125 Italy
| | - Giuseppina Roviello
- Department of Technology; Faculty of Engineering; University of Naples “Parthenope”; Naples 80143 Italy
| | - Claudio Ferone
- Department of Technology; Faculty of Engineering; University of Naples “Parthenope”; Naples 80143 Italy
| | - Carla Minarini
- Italian National Agency for New Technologies; Energy and Sustainable Economic Development (ENEA); Portici Research Centre; Portici 80055 Italy
| | - Pasquale Morvillo
- Italian National Agency for New Technologies; Energy and Sustainable Economic Development (ENEA); Portici Research Centre; Portici 80055 Italy
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16
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Kang N, Park JH, Ko KC, Chun J, Kim E, Shin HW, Lee SM, Kim HJ, Ahn TK, Lee JY, Son SU. Tandem Synthesis of Photoactive Benzodifuran Moieties in the Formation of Microporous Organic Networks. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300655] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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17
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Kang N, Park JH, Ko KC, Chun J, Kim E, Shin HW, Lee SM, Kim HJ, Ahn TK, Lee JY, Son SU. Tandem Synthesis of Photoactive Benzodifuran Moieties in the Formation of Microporous Organic Networks. Angew Chem Int Ed Engl 2013; 52:6228-32. [DOI: 10.1002/anie.201300655] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 03/18/2013] [Indexed: 11/07/2022]
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18
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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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19
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Ananthakrishnan SJ, Kumar BS, Somanathan N, Mandal AB. Supramolecular assembly in side-chain conjugated thiophene copolymers. RSC Adv 2013. [DOI: 10.1039/c3ra00029j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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20
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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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21
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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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22
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Kobilka BM, Dubrovskiy AV, Ewan MD, Tomlinson AL, Larock RC, Chaudhary S, Jeffries-EL M. Synthesis of 3,7-diiodo-2,6-di(thiophen-2-yl)benzo[1,2-b:4,5-b′]difurans: functional building blocks for the design of new conjugated polymers. Chem Commun (Camb) 2012; 48:8919-21. [DOI: 10.1039/c2cc34070d] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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