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Tan L, Zhang G, Zhang D, Zhu D. Linear and Cyclic Tetrathiafulvalene–Naphthalenediimide Donor–Acceptor Molecules: Metal Ions-Promoted Electron Transfer. J Org Chem 2011; 76:9046-52. [DOI: 10.1021/jo201802p] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Luxi Tan
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, China
| | - Guanxin Zhang
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Deqing Zhang
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Daoben Zhu
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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2
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Bolligarla R, Das SK. Synthesis of new intramolecular charge transfer A–D–A tetrathiafulvalene-fused triads exhibiting large solvent sensitive emission behavior. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.03.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Zhu QY, Huo LB, Qin YR, Zhang YP, Lu ZJ, Wang JP, Dai J. Triadic Intramolecular Charge Transfer Compound of Tetrathiafulvalene Exhibiting Multicolor Solvatochromism. J Phys Chem B 2009; 114:361-7. [DOI: 10.1021/jp908399r] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qin-Yu Zhu
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P.R. China.
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4
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Wu H, Zhang D, Zhu D. Binaphthalene with substituted tetrathiafulvalene and trichloroquinone: a new example of metal ion-promoted electron transfer. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.10.134] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Zayed SE, Hassan MED, Ragab R. Thiafulvenes and Thiafulvalenes in Organic Chemistry: Synthesis and Chemical Reactions. PHOSPHORUS SULFUR 2007. [DOI: 10.1080/10426500701369831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Salem E. Zayed
- a Faculty of Science, Chemistry Department , South Valley University , Qena , Egypt
| | - M. Ezel-Dean Hassan
- b Faculty of Education, Chemistry Department , Suez Canal University , Port Said
| | - Rawia Ragab
- c Egyptian Sugar & Integrated Industries Company (ESIIC), Industrial Production Affairs , Hawamdea , Egypt
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6
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Tsiperman E, Becker JY, Khodorkovsky V. A tunable degree of intramolecular through-space charge transfer in TTF–σ–PBQ systems. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.04.093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Wu H, Zhang D, Su L, Ohkubo K, Zhang C, Yin S, Mao L, Shuai Z, Fukuzumi S, Zhu D. Intramolecular Electron Transfer within the Substituted Tetrathiafulvalene−Quinone Dyads: Facilitated by Metal Ion and Photomodulation in the Presence of Spiropyran. J Am Chem Soc 2007; 129:6839-46. [PMID: 17488011 DOI: 10.1021/ja0702824] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Intramolecular electron transfer is observed for two new substituted tetrathiafulvalene (TTF)-quinone dyads 1 and 2 in the presence of metal ions. On the basis of the electrochemical studies of reference compound 5 and the comparative studies with dyad 3, it was proposed that the synergic coordination of the radical anion of quinone and the oligoethylene glycol chain with metal ions may be responsible for stabilizing the charge-separation state and thus facilitating the electron-transfer process. Most interestingly, the intramolecular electron-transfer processes within these two dyads can be modulated by UV-vis light irradiation in the presence of spiropyran, by taking advantage of its unique properties.
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Affiliation(s)
- Hui Wu
- Contribution from the Beijing National Laboratory for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
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8
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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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9
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Dumur F, Gautier N, Gallego-Planas N, Sahin Y, Levillain E, Mercier N, Hudhomme P, Masino M, Girlando A, Lloveras V, Vidal-Gancedo J, Veciana J, Rovira C. Novel Fused D−A Dyad and A−D−A Triad Incorporating Tetrathiafulvalene and p-Benzoquinone. J Org Chem 2004; 69:2164-77. [PMID: 15058966 DOI: 10.1021/jo035689f] [Citation(s) in RCA: 96] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Novel fused donor-acceptor dyad (TTF-Q or D-A) and acceptor-donor-acceptor triad (Q-TTF-Q or A-D-A) incorporating the donor tetrathiafulvalene (TTF) and the acceptor p-benzoquinone (Q) have been synthesized. The solution UV-vis spectra of these molecules display a low-energy absorption band that is attributed to an intramolecular charge transfer between both antagonistic units. The presence of reversible oxidation and reduction waves for the donor and acceptor moieties was shown by cyclic voltammetry, in agreement with the ratio TTF/quinone(s) units. The successive generation from these compounds of the cation radical and anion radical obtained upon (electro)chemical oxidation and reduction, respectively, was monitored by optical and ESR spectroscopies. The anion radical Q-TTF-Q(-.) triad was demonstrated to be a class II mixed-valence system with the existence of a temperature-dependent intramolecular electron transfer. The crystallographic tendency of these fused systems to overlap in mixed stacks of alternating A-D-A units is also discussed.
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Affiliation(s)
- Frédéric Dumur
- Ingénierie Moléculaire et Matériaux Organiques, UMR 6501, Boulevard Lavoisier, Université d'Angers, F-49045 Angers, France
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10
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Perepichka DF, Bryce MR, Batsanov AS, Howard JA, Cuello AO, Gray M, Rotello VM. Trialkyltetrathiafulvalene-sigma-tetracyanoanthraquinodimethane [R(3)TTF-sigma-TCNAQ] diads: synthesis, intramolecular charge-transfer properties, and X-ray crystal structure. J Org Chem 2001; 66:4517-24. [PMID: 11421770 DOI: 10.1021/jo001576+] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report the use of the electron-donating 4,5-dipentyl-4'-methyl-TTF (TTF = tetrathiafulvalene) moiety in combination with the electron acceptor 11,11,12,12-tetracyanoanthraquinodimethane (TCNAQ) unit in the novel D-sigma-A diad molecules 11, 17, and 18. These compounds display a weak, broad, low-energy intramolecular charge-transfer (ICT) band in the UV-vis spectra (lambda(max) 430-450 nm). Cyclic voltammetric studies show two reversible one-electron oxidation processes for the R(3)TTF moiety, and a reversible two-electron reduction process for the TCNAQ moiety. The electron affinity of TCNAQ is significantly enhanced by the electron-withdrawing sulfonamide and sulfonic ester groups (compounds 17 and 18, respectively). Simultaneous electrochemistry and EPR (SEEPR) experiments show no significant intramolecular interaction between the R(3)TTF and TCNAQ moieties in compounds 11 and 18. X-ray crystallographic data are presented for 5, 11, and 20. The structure of 5 reveals hydrogen-bonded dimers. In molecule 11 the bond lengths and conformations of both donor and acceptor moieties are typical for neutral species. Compound 20 is an unusual calcium complex of TCNAQ derivative obtained by dicyanomethylation of anthraquinone-2-carboxylic acid.
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Affiliation(s)
- D F Perepichka
- Department of Chemistry, University of Durham, Durham DH1 3LE, U.K
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11
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12
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Abstract
Tetrathiafulvalene (TTF) and its derivatives were originally prepared as strong electron-donor molecules for the development of electrically conducting materials. This Review emphasizes how TTF and its derivatives offer new and in some cases little-exploited possibilities at the molecular to the supramolecular levels, as well as in macromolecular aspects. TTF is a well-established molecule whose interest goes beyond the field of materials chemistry to be considered an important building block in supramolecular chemistry, crystal engineering, and in systems able to operate as machines. At the molecular level, TTF is a readily available molecule which displays a strong electron-donor ability. However, its use as a catalyst for radical-polar crossover reactions, thus mimicking samarium iodide chemistry, has only recently been addressed. Important goals have been achieved in the use of TTF at the macromolecular level where TTF-containing oligomers, polymers, and dendrimers have allowed the preparation of new materials that integrate the unique properties of TTF with the processability and stability that macromolecules display. The TTF molecule has also been successfully used in the construction of redox-active supramolecular systems. Thus, chemical sensors and redox-switchable ligands have been prepared from TTF while molecular shuttles and molecular switches have been prepared from TTF-containing rotaxanes and catenanes. A large synthetic effort has been devoted to the preparation of the so-called organic ferromagnets, many of which are derived from TTF. The main task in these systems is the introduction of ferromagnetic coupling between the conduction electrons and localized electrons. TTF has also played a prominent role in molecular electronics where TTF-containing D-sigma-A molecules have allowed the preparation of the first confirmed unimolecular rectifier. Recently, it has been confirmed that TTF can display efficient nonlinear optic (NLO) responses in the second and third harmonic generation as well as a good thermal stability. These findings can be combined with the redox ability of TTF as an external stimuli to provide a promising strategy for the molecular engineering of switchable NLO materials. Fullerenes endowed with TTF exhibit outstanding photophysical properties leading to charge-separated (CS) states that show remarkable lifetimes.
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Affiliation(s)
- José L. Segura
- Departamento de Química Orgánica Facultad de Química Universidad Complutense, 28040 Madrid (Spain)
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14
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Eskildsen J, Christensen T, Reenberg T, Larsen U, Christensen JB. AN IMPROVED SYNTHESIS OF 2,3-bis(BROMOMETHYL)-1,4-DIMETHOXYBENZENE. ORG PREP PROCED INT 2000. [DOI: 10.1080/00304940009355944] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Martín N, Sánchez L, Illescas B, Pérez I. C(60)-Based Electroactive Organofullerenes. Chem Rev 1998; 98:2527-2548. [PMID: 11848970 DOI: 10.1021/cr9701039] [Citation(s) in RCA: 575] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nazario Martín
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, E-28040 Madrid, Spain
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González M, Matín N, Segura J, Garín J, Orduna J. A convenient one-step synthesis of formyltetrathiafulvalene vinylogs: Building blocks for new NLO materials. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)00467-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Synthesis and electrochemistry of soluble double-bridged tetrathiafulvalene (TTF)-p-benzoquinone dyads. Tetrahedron 1998. [DOI: 10.1016/s0040-4020(98)83022-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Scheib S, Cava MP, Baldwin JW, Metzger RM. In Search of Molecular Rectifiers. The Donor−σ−Acceptor System Derived from Triptycenequinone and Tetrathiafulvalene. J Org Chem 1998. [DOI: 10.1021/jo9717393] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stefan Scheib
- Department of Chemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336
| | - Michael P. Cava
- Department of Chemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336
| | - J. W. Baldwin
- Department of Chemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336
| | - R. M. Metzger
- Department of Chemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336
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