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Misaki Y, Kagawa K, Higashi T, Yoshimura A. Synthesis and Properties of Fused Triad Donors Composed of Two 1,3-Dithiole[5]radialenes and Extended Tetrathiafulvalene. HETEROCYCLES 2021. [DOI: 10.3987/com-21-14428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Iwamoto S, Inatomi Y, Ogi D, Shibayama S, Murakami Y, Kato M, Takahashi K, Tanaka K, Hojo N, Misaki Y. New tris- and pentakis-fused donors containing extended tetrathiafulvalenes: New positive electrode materials for rechargeable batteries. Beilstein J Org Chem 2015. [PMID: 26199670 PMCID: PMC4505304 DOI: 10.3762/bjoc.11.128] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Derivatives of tris-fused TTF extended with two ethanediylidenes (5), tris- and pentakis-fused TTFs extended with two thiophene-2,5-diylidenes (6–9) were successfully synthesized. Cyclic voltammograms of the tetrakis(n-hexylthio) derivative of 5 and 7 (5d, 7d) consisted of two pairs of two-electron redox waves and two pairs of one-electron redox waves. On the other hand, four pairs of two-electron redox waves and two pairs of one-electron redox waves were observed for the tetrakis(n-hexylthio) derivative of 9 (9d). Coin-type cells using the bis(ethylenedithio) derivatives of 5 (5b), 6 (6b) and the tetrakis(methylthio) derivatives of 5 (5c) and 8 (8c) as positive electrode materials showed initial discharge capacities of 157–190 mAh g−1 and initial energy densities of 535–680 mAh g−1. The discharge capacities after 40 cycles were 64–86% of the initial discharge capacities.
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Affiliation(s)
- Shintaro Iwamoto
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan ; Department, Molecular Engineering, Graduate School of Engineering, Kyoto University, Katsura, Kyoto 615-8520, Japan
| | - Yuu Inatomi
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan ; Panasonic Corporation, 1006 Kadoma, Kadoma, Osaka 571-8501, Japan
| | - Daisuke Ogi
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Satoshi Shibayama
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Yukiko Murakami
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Minami Kato
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Kazuyuki Takahashi
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Kazuyoshi Tanaka
- Department, Molecular Engineering, Graduate School of Engineering, Kyoto University, Katsura, Kyoto 615-8520, Japan
| | - Nobuhiko Hojo
- Panasonic Corporation, 1006 Kadoma, Kadoma, Osaka 571-8501, Japan
| | - Yohji Misaki
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan ; Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Katsura, Kyoto 615-8520, Japan
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Matsuda T, Ueda M, Kondo R, Suwaki M, Misaki Y. Synthesis and Properties of Fused π-Electron Donors Possessing Vinylogous 1,3-Dithiole[5]radialene Units. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20150047] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takashi Matsuda
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University
| | - Masafumi Ueda
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University
| | - Rina Kondo
- Department of Applied Chemistry and Biotechnology, National Institute of Technology, Niihama College
| | - Mizuka Suwaki
- Department of Applied Chemistry and Biotechnology, National Institute of Technology, Niihama College
| | - Yohji Misaki
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University
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Hasegawa M, Watanabe M, Misaki Y. Synthesis, Structures and Properties of [n]Dendralenes Substituted with Electron-Donating Groups. J SYN ORG CHEM JPN 2013. [DOI: 10.5059/yukigoseikyokaishi.71.1268] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Andreu R, Galán E, Orduna J, Villacampa B, Alicante R, Navarrete JTL, Casado J, Garín J. Aromatic/proaromatic donors in 2-dicyanomethylenethiazole merocyanines: from neutral to strongly zwitterionic nonlinear optical chromophores. Chemistry 2010; 17:826-38. [PMID: 21226097 DOI: 10.1002/chem.201002158] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2010] [Indexed: 11/12/2022]
Abstract
Push-pull compounds, in which a proaromatic electron donor is conjugated to a 2-dicyanomethylenethiazole acceptor, have been prepared, and their properties compared to those of model compounds featuring an aromatic donor. A combined experimental (X-ray diffraction, (1) H NMR, IR, Raman, UV/Vis, nonlinear optical (NLO) measurements) and theoretical study reveals that structural and solvent effects determine the ground-state polarisation of these merocyanines: whereas 4H-pyran-4-ylidene- and 4-pyridylidene-containing compounds are zwitterionic and 1,3-dithiol-2-ylidene derivatives are close to the cyanine limit, anilino-derived merocyanines are essentially neutral. This very large range of intramolecular charge transfer (ICT) gives rise to efficient second-order NLO chromophores with μβ values ranging from strongly negative to strongly positive. In particular, pyranylidene derivatives are unusual in that they show an increase in the degree of ICT on lengthening the π-spacer, a feature that lies behind the very large negative μβ values they display. The linking of the formally quinoidal 2-dicyanomethylenethiazole moiety to proaromatic donors seems a promising approach towards the optimisation of zwitterionic NLO chromophores.
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Affiliation(s)
- Raquel Andreu
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, 50009 Zaragoza, Spain
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Omata K, Mamada M, Nishida JI, Tokito S, Yamashita Y. Organic Field-Effect Transistors Based on π-Extended Dibenzotetrathiafulvalene Analogues with Thiophene Spacers. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2010. [DOI: 10.1246/bcsj.20090290] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Alévêque O, Frère P, Leriche P, Breton T, Cravino A, Roncali J. Effects of aromatic spacers on the properties of organic field effect transistors based on π-extended tetrathiafulvalene derivatives. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b822159f] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Trippé G, Canevet D, Le Derf F, Frère P, Sallé M. An extended tetrathiafulvalene redox-ligand incorporating a thiophene spacer. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.07.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Hasegawa M, Fujioka A, Kubo T, Honda T, Miyamoto H, Misaki Y. Syntheses and Properties of Thiophene-inserted [3]Dendralenes with Redox-active 1,3-Dithiol-2-ylidene Units. CHEM LETT 2008. [DOI: 10.1246/cl.2008.474] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Sarhan AEWA. Synthesis and applications of tetrathiafulvalenes and ferrocene-tetrathiafulvalenes and related compounds. Tetrahedron 2005. [DOI: 10.1016/j.tet.2005.02.028] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Frère P, Skabara PJ. Salts of extended tetrathiafulvalene analogues: relationships between molecular structure, electrochemical properties and solid state organisation. Chem Soc Rev 2005; 34:69-98. [PMID: 15643491 DOI: 10.1039/b316392j] [Citation(s) in RCA: 163] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By considering the structures of many salts derived from extended TTF analogues, relationships between the molecular architecture of the donors with their electrochemical properties and their stacking mode in the salts are presented in this critical review. Three categories of donors corresponding to their extension modes have been considered. Firstly, for linearly extended TTFs the crucial role of the spacer in modifying the electrochemical properties and the packing mode in the salts is presented. Secondly, bidimentional extension of the donors obtained by linking several dithiafulvenyl units on a TTF core led to materials with increased dimensionality. Finally, the last class corresponds to the fusion, directly or across a benzene ring, of TTF frameworks. The former are the base of many salts with metallic behaviour. (148 references.).
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Affiliation(s)
- Pierre Frère
- Groupe Systemes Conjugues Lineaires, CIMMA, UMR-CNRS 6200, 2 Boulevard Lavoisier, 49045 Angers Cedex France.
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Bendikov M, Wudl F, Perepichka DF. Tetrathiafulvalenes, Oligoacenenes, and Their Buckminsterfullerene Derivatives: The Brick and Mortar of Organic Electronics. Chem Rev 2004; 104:4891-946. [PMID: 15535637 DOI: 10.1021/cr030666m] [Citation(s) in RCA: 1275] [Impact Index Per Article: 63.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael Bendikov
- Department of Chemistry and Biochemistry and Exotic Materials Institute, University of California-Los Angeles, Los Angeles, CA 90095, USA.
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Gorgues A, Hudhomme P, Sallé M. Highly Functionalized Tetrathiafulvalenes: Riding along the Synthetic Trail from Electrophilic Alkynes. Chem Rev 2004; 104:5151-84. [PMID: 15535646 DOI: 10.1021/cr0306485] [Citation(s) in RCA: 152] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alain Gorgues
- Laboratoire de Chimie, Ingénierie Moléculaire et Matériaux d'Angers, UMR CNRS 6200, 2 Boulevard Lavoisier, Université d'Angers, F-49045 Angers, France.
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Frère P, Allain M, Elandaloussi EH, Levillain E, Sauvage FX, Riou A, Roncali J. Effects of Structural Factors on the π-Dimerization and/or Disproportionation of the Cation Radical of Extended TTF Containing Thiophene-Based π-Conjugated Spacers. Chemistry 2002. [DOI: 10.1002/1521-3765(20020215)8:4%3c784::aid-chem784%3e3.0.co%3b2-u] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Frère P, Allain M, Elandaloussi EH, Levillain E, Sauvage FX, Riou A, Roncali J. Effects of structural factors on the pi-dimerization and/or disproportionation of the cation radical of extended TTF containing thiophene-based pi-conjugated spacers. Chemistry 2002; 8:784-92. [PMID: 11857692 DOI: 10.1002/1521-3765(20020215)8:4<784::aid-chem784>3.0.co;2-u] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The electrochemical and chemical oxidation of extended TTF 4 and 5 are analysed by cyclic voltammetry, Visible/NIR and ESR spectroscopies, and the X-ray structures of the new salts 5 x BF(4)(CH(2)Cl(2)) and 4 x ClO(4)(THF)(1/2) are presented. The effects of structural factors on the pi-dimerization or the disproportionation reaction of the cation radical are shown. The oxidation of compound 4 presents the successive formation of stable cation radical and dication species both in dichloromethane (DCM) and in a CH(3)CN/THF mixture. In contrast, for compound 5, the stability of the oxidation states strongly depends on the nature of the solvent. In DCM, the oxidation of 5 proceeds by two close one-electron transfers while in CH(3)CN/THF the dication is directly formed via a two-electron process. The X-ray structures of the two salts reveal the formation of pi-dimers of cation radical. While the dimer (5(2))(2+) is due mainly to pi-pi interactions between the conjugating spacer, the multiplication of the sulfur atoms in compound 4 contributes to stabilize the dimer by the combined effects of S-S and pi-pi interactions. Visible/NIR and ESR experiments confirm the higher tendency of 4(+)(.) to dimerize with the occurrence of dimer and monomer in solution, while for 5(+)(.) only the monomer is detected in DCM. On the other hand, by dissolution of 5 x BF(4)(CH(2)Cl(2)) in CH(3)CN, only the neutral and the dicationic states of compounds 5 are observed owing to the disproportionation reaction.
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Affiliation(s)
- Pierre Frère
- Ingénierie Moléculaire et Matériaux Organiques, CNRS UMR 6501, Université d'Angers 2 Bd Lavoisier, 49045 Angers, France.
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Naka K, Uemura T, Chujo Y. Synthesis and Properties of π-Conjugated Poly(dithiafulvene)s by Cycloaddition Polymerization of Heteroaromatic Bisthioketenes. Macromolecules 2000. [DOI: 10.1021/ma992181z] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kensuke Naka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Takashi Uemura
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
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Akoudad S, Frère P, Mercier N, Roncali J. Low Oxidation Potential Tetrathiafulvalene Analogues Based on 3,4-Dialkoxythiophene π-Conjugating Spacers. J Org Chem 1999. [DOI: 10.1021/jo981312b] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Said Akoudad
- Ingénierie Moléculaire et Matériaux Organiques, CNRS UMR 6501, Université d'Angers, 2 Bd Lavoisier, 49045 Angers Cedex, France
| | - Pierre Frère
- Ingénierie Moléculaire et Matériaux Organiques, CNRS UMR 6501, Université d'Angers, 2 Bd Lavoisier, 49045 Angers Cedex, France
| | - Nicolas Mercier
- Ingénierie Moléculaire et Matériaux Organiques, CNRS UMR 6501, Université d'Angers, 2 Bd Lavoisier, 49045 Angers Cedex, France
| | - Jean Roncali
- Ingénierie Moléculaire et Matériaux Organiques, CNRS UMR 6501, Université d'Angers, 2 Bd Lavoisier, 49045 Angers Cedex, France
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Martín N, Ortí E, Sánchez L, Viruela PM, Viruela R. A New Type of π-Electron Donors with One Dithiole Unit: Substituted 7-(1,3-Dithiol-2-ylidene)-7-hydrobenz[d,e]anthracenes. European J Org Chem 1999. [DOI: 10.1002/(sici)1099-0690(199905)1999:5<1239::aid-ejoc1239>3.0.co;2-r] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Martín N, Sánchez L, Seoane C, Ortí E, Viruela PM, Viruela R. Synthesis, Properties, and Theoretical Characterization of Largely π-Extended Tetrathiafulvalene Derivatives with Quinonoid Structures. J Org Chem 1998. [DOI: 10.1021/jo9719416] [Citation(s) in RCA: 111] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Heuzè K, Purseigle F, Dubreuil D, Pradère JP. Easy Synthesis of Substituted 1,3-Dithiole-2-ylidene Selenophenes from Selenoheterodienes. SYNTHETIC COMMUN 1998. [DOI: 10.1080/00397919808005723] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Roncali J. Synthetic Principles for Bandgap Control in Linear pi-Conjugated Systems. Chem Rev 1997; 97:173-206. [PMID: 11848868 DOI: 10.1021/cr950257t] [Citation(s) in RCA: 1370] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean Roncali
- Ingénierie Moléculaire et Matériaux Organiques, CNRS UMR 6501, Université d'Angers, 49045 Angers, France
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Elandaloussi EH, Frère P, Roncali J. Soluble thienylenevinylene oligomers end-capped with 1,3-dithiole-2-ylidene groups. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(96)01343-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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25
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Misaki Y, Fujiwara H, Yamabe T. Novel Bis-Fused pi-Electron Donors for Organic Metals: 2-(1,3-Dithiol-2-ylidene)-5-(thiopyran-4-ylidene)-1,3,4,6-tetrathiapentalene. J Org Chem 1996; 61:3650-3656. [PMID: 11667211 DOI: 10.1021/jo9516244] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Bis-fused pi-electron donors composed of tetrathiafulvalene (TTF) and 2-(thiopyran-4-ylidene)-1,3-dithiole (TPDT), 2-(1,3-dithiol-2-ylidene)-5-(thiopyran-4-ylidene)-1,3,4,6-tetrathiapentalene (1a, TPDT-TTP), and its derivatives (1b-d, 2a-d) have been synthesized as donor components for organic conductors. An X-ray structure analysis of bis(methylthio)-1 (1c) revealed that the TPDT-TTP skeleton is almost planar except for the outer 1,3-dithiole ring, and that the crystal has a two-dimensional "theta-type" arrangement of molecules. The cyclic voltammograms of TPDT-TTPs exhibit four pairs of single-electron redox waves. The first oxidation potential (E(1)) of 1a (+0.37 V vs SCE, in PhCN) is comparable to that of TTF (+0.35 V) and is higher by 0.1 V than that of TPDT (+0.27 V). The observed substituent effect on E(1) values suggests that the first one-electron oxidation mainly occurs in the 2-(thiopyran-4-ylidene)-1,3-dithiole (TPDT) moiety. On the other hand, on-site coulombic repulsion estimated from the E(2) - E(1) value is lower than in TTF and TPDT. MNDO MO calculations reveal that all the sulfur atoms in the 1,3-dithiole rings have the same phase in the HOMO, a condition necessary for realization of effective transverse intermolecular interaction. The present donors have produced many charge-transfer complexes and cation radical salts showing relatively high conductivity (sigma(rt) = 10(-)(1)-10(1) S cm(-)(1)), several of which display metallic temperature dependence.
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Affiliation(s)
- Yohji Misaki
- Division of Molecular Engineering, Graduate School of Engineering, Kyoto University, Yoshida, Kyoto 606-01, Japan
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Chesney A, Bryce MR, Chalton MA, Batsanov AS, Howard JAK, Fabre JM, Binet L, Chakroune S. Synthesis and Downstream Reactions of 2-(Triphenylphosphino)-4,5-dicarbomethoxy-1,3-diselenole Tetrafluoroborate: X-ray Crystal Structure of a Nitroso Derivative of a 2-Ylidene-1,3-diselenole Stabilized by an Intramolecular O.Se Interaction. J Org Chem 1996; 61:2877-2881. [PMID: 11667127 DOI: 10.1021/jo951979n] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The title 1,3-diselenole Wittig reagent 9 has been synthesised by a new, efficient route from readily-available starting materials and reacted with a variety of functionalized aldehydes to form the corresponding 2-ylidene-1,3-diselenones 12 in respectable yields. X-ray analysis of a nitrosated derivative 14e, prepared by the reaction of 12e with isoamyl nitrite, has provided the first direct evidence for the stabilization of such systems by intramolecular oxygen-selenium interactions.
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Affiliation(s)
- Antony Chesney
- Laboratoire de chimie organique structurale, Université Montpellier II (MSTL) 340695 Montpellier Cedex 5, France
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Schukat G, Fanghänel E. Synthesis, Reactions, and Selected Physico-Chemical Properties of 1,3- and 1,2-Tetrachalcogenafulvalenes. ACTA ACUST UNITED AC 1996. [DOI: 10.1080/01961779608047896] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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28
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Elandaloussi EH, Frère P, Benahmed-Gasmi A, Riou A, Gorgues A, Roncali J. Oligo(furan-2,5-diylvinylene)s as π-conjugating spacers in linearly extended hybrid tetrathiafulvalene analogues. ACTA ACUST UNITED AC 1996. [DOI: 10.1039/jm9960601859] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Gilat SL, Kawai SH, Lehn JM. Light-Triggered Molecular Devices: Photochemical Switching Of optical and Electrochemical Properties in Molecular Wire Type Diarylethene Species. Chemistry 1995. [DOI: 10.1002/chem.19950010504] [Citation(s) in RCA: 485] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Misaki Y, Higuchi N, Fujiwara H, Yamabe T, Mori T, Mori H, Tanaka S. (DTEDT)[Au(CN)2]0.4: ein organischer Supraleiter mit neuartigem π-Elektronengerüst – vinyloges, anelliertes Tetrathiafulvalen. Angew Chem Int Ed Engl 1995. [DOI: 10.1002/ange.19951071119] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Benahmed-Gasmi A, Frère P, Roncali J, Elandaloussi E, Orduna J, Garin J, Jubault M, Gorgues A. Oxidative dimerization of 2-(1,4-dithiafulven-6-yl)thiophenes: an alternative route towards extensively π-conjugated tetrathiafulvalene analogs. Tetrahedron Lett 1995. [DOI: 10.1016/0040-4039(95)00409-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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32
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Leriche P, Gorgues A, Jubault M, Becher J, Orduna J, Garin J. Cycloaddition of acetylenedicarbaldehyde monoacetal and 2,4,5-trithioxo-1,3-dithiole: Ready access to novel highly extended and sulfur-rich analogues of tetrathiafulvalene (TTF). Tetrahedron Lett 1995. [DOI: 10.1016/0040-4039(95)00014-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Misaki Y, Ohta T, Higuchi N, Fujiwara H, Yamabe T, Mori T, Mori H, Tanaka S. A vinylogue of bis-fused tetrathiafulvalene: novel π-electron framework for two-dimensional organic metals. ACTA ACUST UNITED AC 1995. [DOI: 10.1039/jm9950501571] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gorgues A, Jubault M, Belyasmine A, Salle M, Frere P, Morisson V, Gouriou Y. New Derivatives of Tetrathiafulvalenes (TTF): Towards Organic Metals of Enhanced Dimensionality. PHOSPHORUS SULFUR 1994. [DOI: 10.1080/10426509408034210] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Takimiya K, Otsubo T, Ogura F, Ashitaka H, Morita K, Suehiro T. Pyranylidenemethyl- and Thiopyranylidenemethyl-substituted Furans, Thiophenes, andN-Methylpyrroles as Precursors of Organic Metals and Third-order Nonlinear Optical Materials. CHEM LETT 1994. [DOI: 10.1246/cl.1994.255] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Brisset H, Thobie-Gautier C, Jubault M, Gorgues A, Roncali J. Small bandgap molecular semiconductors based on rigidified tetrathiafulvalene–bithiophene hybrid conjugated systems. ACTA ACUST UNITED AC 1994. [DOI: 10.1039/c39940001765] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Sallé M, Moore AJ, Bryce MR, Jubault M. New, extensively-conjugated π-electron donors combining both tetrathiafulvalene (TTF) and 2,2′-ethanediylidene-bis-(1,3-dithiole) units: Synthesis and solution electrochemistry. Tetrahedron Lett 1993. [DOI: 10.1016/s0040-4039(00)60157-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Takahashi K, Nihira T, Yoshifuji M, Tomitani K. Conjugation-Extended Tetrathiafulvalene Analogues Involving a Central Aromatic 5-Membered Heterocyclic Linking Group. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1993. [DOI: 10.1246/bcsj.66.2330] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Belyasmine A, Frère P, Gorgues A, Jubault M, Duguay G, Hudhomme P. Vinylogs of tetrathiafulvalene (TTF) bearing four 1,4-dithiafulven-6-yl substituents : Novel highly extended and sulfur-rich π-donors. Tetrahedron Lett 1993. [DOI: 10.1016/s0040-4039(00)60601-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Acid mediated intramolecular cyclization of π-donors bearing two vicinal “cis”-branched, 1,4-dithiafulven-6-yl substituents on a CC bond. Tetrahedron Lett 1993. [DOI: 10.1016/s0040-4039(00)60363-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Five-Membered Ring Systems: Thiophenes & Se & Te Analogs. ACTA ACUST UNITED AC 1993. [DOI: 10.1016/b978-0-08-042074-5.50010-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Roncali J, Giffard M, Frère P, Jubault M, Gorgues A. Extensively conjugated tetrathiafulvalene (TTF)π-electron donors with oligothiophenes spacer groups. ACTA ACUST UNITED AC 1993. [DOI: 10.1039/c39930000689] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ohta A, Kobayashi T, Kato H. Hetero-analogues of Hückel degenerate systems and related compounds: preparation of thienyl-substituted fulvalene and electron-donating tetrathiafulvalene vinylogues and conductive complexes. ACTA ACUST UNITED AC 1993. [DOI: 10.1039/p19930000905] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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