51
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Segawa Y, Yagi A, Matsui K, Itami K. Design and Synthesis of Carbon Nanotube Segments. Angew Chem Int Ed Engl 2016; 55:5136-58. [DOI: 10.1002/anie.201508384] [Citation(s) in RCA: 250] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Indexed: 12/25/2022]
Affiliation(s)
- Yasutomo Segawa
- JST, ERATO, Itami Molecular Nanocarbon Project, Chikusa; Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
| | - Akiko Yagi
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
| | - Katsuma Matsui
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
| | - Kenichiro Itami
- JST, ERATO, Itami Molecular Nanocarbon Project, Chikusa; Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
- Institute of Transformative Bio-Molecules (WPI-ITbM); Nagoya University, Chikusa; Nagoya 464-8602 Japan
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52
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Segawa Y, Yagi A, Matsui K, Itami K. Design und Synthese von Kohlenstoffnanoröhrensegmenten. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201508384] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yasutomo Segawa
- JST, ERATO, Itami Molecular Nanocarbon Project, Chikusa; Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
| | - Akiko Yagi
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
| | - Katsuma Matsui
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
| | - Kenichiro Itami
- JST, ERATO, Itami Molecular Nanocarbon Project, Chikusa; Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University, Chikusa; Nagoya 464-8602 Japan
- Institute of Transformative Bio-Molecules (WPI-ITbM); Nagoya University, Chikusa; Nagoya 464-8602 Japan
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53
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Liu YY, Lin JY, Bo YF, Xie LH, Yi MD, Zhang XW, Zhang HM, Loh TP, Huang W. Synthesis and Crystal Structure of Highly Strained [4]Cyclofluorene: Green-Emitting Fluorophore. Org Lett 2015; 18:172-5. [PMID: 26695881 DOI: 10.1021/acs.orglett.5b03038] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[4]Cyclo-9,9-dipropyl-2,7-fluorene ([4]CF) with the strain energy of 79.8 kcal/mol is synthesized in high quantum yield. Impressively, hoop-shaped [4]CF exhibits a green fluorescence emission around 512 nm offering a new explanation for the green band (g-band) in polyfluorenes. The solution-processed [4]CF-based organic light emitting diode (OLED) has also been fabricated with the a stronger green band emission. Strained semiconductors offer a promising approach to fabricating multifunctional optoelectronic materials in organic electronics and biomedicine.
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Affiliation(s)
- Yu-Yu Liu
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Jin-Yi Lin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech) , 30 South Puzhu Road, Nanjing 211816, China
| | - Yi-Fan Bo
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Ling-Hai Xie
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Ming-Dong Yi
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Xin-Wen Zhang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Hong-Mei Zhang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Teck-Peng Loh
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University , Singapore 637371, Singapore
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China.,Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech) , 30 South Puzhu Road, Nanjing 211816, China
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54
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Asai K, Fukazawa A, Yamaguchi S. A cyclic octithiophene containing β,β'-linkages. Chem Commun (Camb) 2015; 51:6096-9. [PMID: 25744219 DOI: 10.1039/c5cc00570a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A cyclic octithiophene containing two β,β'-linkages was synthesized. Due to the large structural change in the excited state, this compound exhibited bathochromically shifted fluorescence. It also showed a small difference between the first and second oxidation potentials, indicative of spin delocalization through the β,β'-linkage in the one electron-oxidized state.
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Affiliation(s)
- Kengo Asai
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo, Chikusa, Nagoya 464-8602, Japan.
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55
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Miyauchi Y, Johmoto K, Yasuda N, Uekusa H, Fujii S, Kiguchi M, Ito H, Itami K, Tanaka K. Concise Synthesis and Facile Nanotube Assembly of a Symmetrically Multifunctionalized Cycloparaphenylene. Chemistry 2015; 21:18900-4. [DOI: 10.1002/chem.201504185] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Indexed: 01/23/2023]
Affiliation(s)
- Yuta Miyauchi
- Department of Applied Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, O‐okayama, Meguro‐ku, Tokyo 152‐8550 (Japan) http://www.apc.titech.ac.jp/∼ktanaka/
| | - Kohei Johmoto
- Department of Chemistry and Materials Science, Graduate School of Science and Engineering, Tokyo Institute of Technology, O‐okayama, Meguro‐ku, Tokyo 152‐8551 (Japan)
- Japan Science and Technology Agency, CREST, 4‐1‐8 Honcho, Kawaguchi, Saitama 332‐0012 (Japan)
| | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute/SPring‐8, 1‐1‐1 Kouto, Sayo‐cho, Sayo‐gun, Hyogo 679‐5198 (Japan)
| | - Hidehiro Uekusa
- Department of Chemistry and Materials Science, Graduate School of Science and Engineering, Tokyo Institute of Technology, O‐okayama, Meguro‐ku, Tokyo 152‐8551 (Japan)
- Japan Science and Technology Agency, CREST, 4‐1‐8 Honcho, Kawaguchi, Saitama 332‐0012 (Japan)
| | - Shintaro Fujii
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology O‐okayama, Meguro‐ku, Tokyo 152‐8551 (Japan)
| | - Manabu Kiguchi
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology O‐okayama, Meguro‐ku, Tokyo 152‐8551 (Japan)
| | - Hideto Ito
- Institute of Transformative Bio‐Molecules (WPI‐ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya 464‐8602 (Japan)
- Japan Science and Technology Agency, ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya 464‐8602 (Japan)
| | - Kenichiro Itami
- Institute of Transformative Bio‐Molecules (WPI‐ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya 464‐8602 (Japan)
- Japan Science and Technology Agency, ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya 464‐8602 (Japan)
| | - Ken Tanaka
- Department of Applied Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, O‐okayama, Meguro‐ku, Tokyo 152‐8550 (Japan) http://www.apc.titech.ac.jp/∼ktanaka/
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56
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Darzi ER, Hirst ES, Weber C, Zakharov LN, Lonergan MC, Jasti R. Synthesis, Properties, and Design Principles of Donor-Acceptor Nanohoops. ACS CENTRAL SCIENCE 2015; 1:335-42. [PMID: 27162989 PMCID: PMC4827663 DOI: 10.1021/acscentsci.5b00269] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Indexed: 05/28/2023]
Abstract
We have synthesized a series of aza[8]cycloparaphenylenes containing one, two, and three nitrogens to probe the impact of nitrogen doping on optoelectronic properties and solid state packing. Alkylation of these azananohoops afforded the first donor-acceptor nanohoops where the phenylene backbone acts as the donor and the pyridinium units act as the acceptor. The impact on the optoelectronic properties was then studied experimentally and computationally to provide new insight into the effect of functionalization on nanohoops properties.
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57
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Chen Q, Trinh MT, Paley DW, Preefer MB, Zhu H, Fowler BS, Zhu XY, Steigerwald ML, Nuckolls C. Strain-induced stereoselective formation of blue-emitting cyclostilbenes. J Am Chem Soc 2015; 137:12282-8. [PMID: 26373838 DOI: 10.1021/jacs.5b06258] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe the synthesis of two conjugated macrocycles that are formed from the end-to-end linking of stilbenes. We have named these macrocycles cyclostilbenes. The two cyclostilbene isomers created in this study differ in the configuration of the double bond in their subunits. These macrocycles are formed selectively through a stepwise reductive elimination from a tetraplatinum precursor and subsequent photoisomerization. Single-crystal X-ray diffraction reveals the formation of channel architectures in the solid state that can be filled with guest molecules. The cyclostilbene macrocycles emit blue light with fluorescence quantum yields that are high (>50%) and have photoluminescence lifetimes of ∼0.8-1.5 ns. The breadth and large Stokes shift in fluorescence emission, along with broad excited-state absorption, result from strong electronic-vibronic coupling in the strained structures of the cyclostilbenes.
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Affiliation(s)
- Qishui Chen
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - M Tuan Trinh
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Daniel W Paley
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Molleigh B Preefer
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Haiming Zhu
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Brandon S Fowler
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - X-Y Zhu
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Michael L Steigerwald
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Colin Nuckolls
- Department of Chemistry, Columbia University , New York, New York 10027, United States
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58
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Golling FE, Osella S, Quernheim M, Wagner M, Beljonne D, Müllen K. π-extended [12]cycloparaphenylenes: from a hexaphenylbenzene cyclohexamer to its unexpected C2-symmetric congener. Chem Sci 2015; 6:7072-7078. [PMID: 28757981 PMCID: PMC5510010 DOI: 10.1039/c5sc02547h] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 09/08/2015] [Indexed: 11/21/2022] Open
Abstract
Based on a π-extended [12]CPP, two different precursors for the bottom-up synthesis of CNTs were synthesized. The congested hexaphenylbenzene mode of connectivity of the two macrocycles reveals an improved oxidative cyclodehydrogenation over previous reported strategies.
The synthesis of π-extended [12]cycloparaphenylene (CPP) derivatives from a kinked triangular macrocycle is presented. Depending on the reaction conditions for reductive aromatization, either a hexaphenylbenzene cyclohexamer or its C2-symmetric congener was obtained. Their structures were confirmed by NMR spectroscopy or X-ray crystallographic analysis. With the support of DFT calculations, a mechanistic explanation for the unexpected formation of the oval shaped bis(cyclohexadiene)-bridged C2-symmetric macrocycle is provided. The here employed congested hexaphenylbenzene mode of connectivity in conjunction with a non-strained precursor improves oxidative cyclodehydrogenation toward the formation of ultrashort carbon nanotubes (CNT)s. Thus, this strategy can pave the way for new conceptual approaches of a solution-based bottom-up synthesis of CNTs.
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Affiliation(s)
- Florian E Golling
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany . .,Graduate School Materials Science in Mainz , Staudinger Weg 9 , 55128 Mainz , Germany
| | - Silvio Osella
- Chimie des Matériaux Nouveaux & Centre d'Innovation et de Recherche en Matériaux Polymères , Université de Mons-UMONS/Materia Nova , Place du Parc 20 , 7000 Mons , Belgium
| | - Martin Quernheim
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany .
| | - Manfred Wagner
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany .
| | - David Beljonne
- Chimie des Matériaux Nouveaux & Centre d'Innovation et de Recherche en Matériaux Polymères , Université de Mons-UMONS/Materia Nova , Place du Parc 20 , 7000 Mons , Belgium
| | - Klaus Müllen
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany .
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59
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Martí-Centelles V, Pandey MD, Burguete MI, Luis SV. Macrocyclization Reactions: The Importance of Conformational, Configurational, and Template-Induced Preorganization. Chem Rev 2015; 115:8736-834. [DOI: 10.1021/acs.chemrev.5b00056] [Citation(s) in RCA: 278] [Impact Index Per Article: 30.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | - Mrituanjay D. Pandey
- Departament de Química
Inorgànica i Orgànica, Universitat Jaume I, 12071 Castelló, Spain
| | - M. Isabel Burguete
- Departament de Química
Inorgànica i Orgànica, Universitat Jaume I, 12071 Castelló, Spain
| | - Santiago V. Luis
- Departament de Química
Inorgànica i Orgànica, Universitat Jaume I, 12071 Castelló, Spain
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60
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Ball M, Fowler B, Li P, Joyce LA, Li F, Liu T, Paley D, Zhong Y, Li H, Xiao S, Ng F, Steigerwald ML, Nuckolls C. Chiral Conjugated Corrals. J Am Chem Soc 2015. [DOI: 10.1021/jacs.5b05698] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Melissa Ball
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | - Brandon Fowler
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | - Panpan Li
- The
Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory
of Rare Earth Functional Materials, Optoelectronic Nano Materials
and Devices Institute, Department of Chemistry, Shanghai Normal University, Shanghai, China 200234
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | - Leo A. Joyce
- Process
and Analytical Chemistry, Merck Research Laboratories, Rahway, New Jersey 07065, United States
| | - Fang Li
- The
Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory
of Rare Earth Functional Materials, Optoelectronic Nano Materials
and Devices Institute, Department of Chemistry, Shanghai Normal University, Shanghai, China 200234
| | - Taifeng Liu
- The
Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory
of Rare Earth Functional Materials, Optoelectronic Nano Materials
and Devices Institute, Department of Chemistry, Shanghai Normal University, Shanghai, China 200234
| | - Daniel Paley
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | - Yu Zhong
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | - Hexing Li
- The
Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory
of Rare Earth Functional Materials, Optoelectronic Nano Materials
and Devices Institute, Department of Chemistry, Shanghai Normal University, Shanghai, China 200234
| | - Shengxiong Xiao
- The
Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory
of Rare Earth Functional Materials, Optoelectronic Nano Materials
and Devices Institute, Department of Chemistry, Shanghai Normal University, Shanghai, China 200234
| | - Fay Ng
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | | | - Colin Nuckolls
- The
Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory
of Rare Earth Functional Materials, Optoelectronic Nano Materials
and Devices Institute, Department of Chemistry, Shanghai Normal University, Shanghai, China 200234
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
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61
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Abstract
This tutorial review summarizes recent progress in the design, synthesis, and multifunctional properties of fully conjugated macrocyclic π-systems. We focus on the π-expanded oligothiophene macrocycles after a short survey of macrocyclic conjugated loops and belts such as [n]cycloparaphenylenes, cyclic[n]para-phenylacetylenes, [4]cyclo-2,8-crysenylenes, and cyclo[n]thiophenes. Fully conjugated π-expanded oligothiophene macrocycles possess shape-persistent but sometimes pliable π-frames, and the electronic and optoelectronic properties of the macrocycles largely depend on the π-systems inserted into the oligothiophene macrocycles. Among them, the π-expanded oligothiophene macrocycle composed of 2,5-thienylenes, ethynylenes, and vinylenes is one of the most widely applicable macrocycles for constructing multifunctional π-systems. These π-expanded oligothiophene macrocycles from small to very large ring sizes can be prepared via a short step procedure, and their various solid state structures can be determined by X-ray analysis. Since these macrocycles have inner and outer domains, specific information concerning structural, electronic, and optical properties is expected. Furthermore, π-expanded oligothiophene macrocycles with alkyl substituents exhibit various morphologies depending on nanophase separation of molecules, and a morphological change is observed for the molecular switch.
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Affiliation(s)
- Masahiko Iyoda
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan.
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62
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Thakellapalli H, Farajidizaji B, Butcher TW, Akhmedov NG, Popp BV, Petersen JL, Wang KK. Syntheses and Structures of Thiophene-Containing Cycloparaphenylenes and Related Carbon Nanohoops. Org Lett 2015; 17:3470-3. [PMID: 26135911 DOI: 10.1021/acs.orglett.5b01514] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Haresh Thakellapalli
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, United States
| | - Behzad Farajidizaji
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, United States
| | - Trevor W. Butcher
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, United States
| | - Novruz G. Akhmedov
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, United States
| | - Brian V. Popp
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, United States
| | - Jeffrey L. Petersen
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, United States
| | - Kung K. Wang
- C. Eugene Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, United States
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63
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Segawa Y, Kuwabara T, Matsui K, Kawai S, Itami K. Palladium-free synthesis of [10]cycloparaphenylene. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.02.066] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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64
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Abstract
The first synthesis of a cyclic oligophenylene possessing a radial π system was reported in 2008. In the short period that has elapsed since, there has been an ever-increasing level of interest in molecules of this type, as evidenced by the volume of publications in this area. This interest has been driven by the highly unusual properties of these molecules in comparison to their linear oligoarene analogues, as well as the diverse array of potential applications for them. Notably, CPPs and related structures were proposed as viable templates for the bottom-up synthesis of single-walled carbon nanotubes (SWCNTs), a proposition which has recently been realised. This review gives a comprehensive and strictly chronological (by date of first online publication) treatment of literature reports from the inception of the field, with emphasis on both synthesis and properties of CPPs and related nanohoops. (The scope of this review is restricted to molecules possessing a radial π system consisting entirely of subunits which are aromatic in isolation, e.g. CPPs, but not cycloparaphenyleneacetylenes or cyclopolyacetylenes).
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Affiliation(s)
- Simon E Lewis
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK.
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65
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Ueno H, Nishihara T, Segawa Y, Itami K. Cycloparaphenylene-Based Ionic Donor-Acceptor Supramolecule: Isolation and Characterization of Li+@C60⊂[10]CPP. Angew Chem Int Ed Engl 2015; 54:3707-11. [DOI: 10.1002/anie.201500544] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Indexed: 11/09/2022]
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66
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Ueno H, Nishihara T, Segawa Y, Itami K. Cycloparaphenylene-Based Ionic Donor-Acceptor Supramolecule: Isolation and Characterization of Li+@C60⊂[10]CPP. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500544] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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67
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Kubota N, Segawa Y, Itami K. η6-Cycloparaphenylene Transition Metal Complexes: Synthesis, Structure, Photophysical Properties, and Application to the Selective Monofunctionalization of Cycloparaphenylenes. J Am Chem Soc 2015; 137:1356-61. [DOI: 10.1021/ja512271p] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Natsumi Kubota
- Graduate
School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Yasutomo Segawa
- Graduate
School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
- JST,
ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Nagoya, Japan
| | - Kenichiro Itami
- Graduate
School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
- JST,
ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Nagoya, Japan
- Institute
of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa-ku, Nagoya 464-8602, Japan
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