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Iwasaki S, Miyake Y, Imoto H, Naka K. 1,2,5‐Triarylcycloalka[
c
]arsoles: Structural Effects of Fused‐cycloalkanes on Stability and Photophysical Properties. Chemistry 2022; 28:e202202084. [DOI: 10.1002/chem.202202084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Suzuka Iwasaki
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Goshokaido-cho Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
| | - Yusuke Miyake
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Goshokaido-cho Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
| | - Hiroaki Imoto
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Goshokaido-cho Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Goshokaido-cho Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
- Materials Innovation Lab Kyoto Institute of Technology Goshokaido-cho Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
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2
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Dancing with Azulene. Symmetry (Basel) 2022. [DOI: 10.3390/sym14020297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
It seems interesting to adopt the idea of dance in the context of the arrangement of molecular blocks in the building of molecular systems. Just as various dances can create various feelings, the nature and arrangement of molecular blocks in the generated molecular system can induce different properties. We consider obtaining such “dancing” systems in which the still little-known azulene moieties are involved. The dark blue nonbenzenoid aromatic azulene has one less axis of symmetry relative to the two axes of its isomer, i.e., the fully benzenoid naphthalene, acquiring valuable properties as a result that can be used successfully in technical applications. In a dancing system, the azulene moieties can be connected directly, or a more or less complex spacer can be inserted between them. Several azulene moieties can form a linear oligomer or a polymer and the involvement of azulene moieties in nonlinear molecules, such as crown ethers, calixarenes, azuliporphyrins, or azulenophane, is a relatively new and intensely studied topic. Some aspects are covered in this review, which are mainly related to obtaining the mentioned azulene compounds and less to their characterization or physico-chemical properties.
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Elwahy AHM, Abdelhamid IA, Shaaban MR. Recent Advances in the Functionalization of Azulene Through Pd‐Catalyzed Cross‐Coupling Reactions. ChemistrySelect 2021. [DOI: 10.1002/slct.202103357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Mohamed R. Shaaban
- Chemistry Department Faculty of Science Cairo University Giza Egypt
- Chemistry Department Faculty of Applied Science Umm Al-Qura University Makkah Almukkarramah Saudi Arabia
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Development of Heterocycle-Substituted and Fused Azulenes in the Last Decade (2010-2020). Int J Mol Sci 2020; 21:ijms21197087. [PMID: 32992955 PMCID: PMC7582284 DOI: 10.3390/ijms21197087] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 02/06/2023] Open
Abstract
Azulene derivatives with heterocyclic moieties in the molecule have been synthesized for applications in materials science by taking advantage of their unique properties. These derivatives have been prepared by various methods, involving electrophilic substitution, condensation, cyclization, and transition metal-catalyzed cross-coupling reactions. Herein, we present the development of the synthetic methods, reactivities, and physical properties for the heterocycle-substituted and heterocycle-fused azulenes reported in the last decade.
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Polák P, Čejka J, Tobrman T. Formal Transition-Metal-Catalyzed Phosphole C-H Activation for the Synthesis of Pentasubstituted Phospholes. Org Lett 2020; 22:2187-2190. [PMID: 32125161 DOI: 10.1021/acs.orglett.0c00359] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Unprecedented formal transition-metal-catalyzed phosphole C-H functionalization is described in this paper. Pentasubstituted phospholes were prepared via the copper-catalyzed reaction of 1,3,4-trisubstituted phosphole with aryl iodides or bromides under distinct conditions. The developed methodology is able to accommodate a wide variety of substituents, including aryl, heteroaryl, and alkenyl.
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Affiliation(s)
- Peter Polák
- Department of Organic Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jan Čejka
- Department of Solid State Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Tomáš Tobrman
- Department of Organic Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
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Higashino T, Ishida K, Satoh T, Matano Y, Imahori H. Phosphole–Thiophene Hybrid: A Dual Role of Dithieno[3,4-b:3′,4′-d]phosphole as Electron Acceptor and Electron Donor. J Org Chem 2018. [DOI: 10.1021/acs.joc.8b00030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Tomohiro Higashino
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Keiichi Ishida
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Takaharu Satoh
- Department of Chemistry, Graduate School of Science and Technology, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Yoshihiro Matano
- Department of Chemistry, Faculty of Science, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
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7
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Shameem MA, Orthaber A. Organophosphorus Compounds in Organic Electronics. Chemistry 2016; 22:10718-35. [DOI: 10.1002/chem.201600005] [Citation(s) in RCA: 156] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Muhammad Anwar Shameem
- Department of Chemistry-Ångström Laboratories; Uppsala University; Box 523 75120 Uppsala Sweden
| | - Andreas Orthaber
- Department of Chemistry-Ångström Laboratories; Uppsala University; Box 523 75120 Uppsala Sweden
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8
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Koyanagi Y, Kimura Y, Matano Y. Effects of boryl, phosphino, and phosphonio substituents on optical, electrochemical, and photophysical properties of 2,5-dithienylphospholes and 2-phenyl-5-thienylphospholes. Dalton Trans 2016; 45:2190-200. [DOI: 10.1039/c5dt03362d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The optical, electrochemical, and photophysical properties of α,α′-linked phosphole–thiophene π-systems bearing boryl, phosphino, or phosphonio groups were studied.
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Affiliation(s)
- Yoshinari Koyanagi
- Department of Fundamental Sciences
- Graduate School of Science and Technology
- Niigata University
- Niigata 950-2181
- Japan
| | - Yoshifumi Kimura
- Department of Molecular Chemistry and Biochemistry
- Faculty of Science and Engineering
- Doshisha University
- Kyotanabe 610-0394
- Japan
| | - Yoshihiro Matano
- Department of Chemistry
- Faculty of Science
- Niigata University
- Niigata 950-2181
- Japan
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Matano Y. Synthesis and Structure-Property Relationships of Phosphole-Based π Systems and Their Applications in Organic Solar Cells. CHEM REC 2015; 15:636-50. [DOI: 10.1002/tcr.201402101] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Yoshihiro Matano
- Department of Chemistry; Faculty of Science; Niigata University; Nishi-ku Niigata 950-2181 Japan
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Matano Y, Hayashi Y, Nakano H, Imahori H. N,S,P-Hybrid Donor-π-Acceptor Organic Dyes for Dye-Sensitized Solar Cell: Synthesis, Optical Properties, and Photovoltaic Performances. HETEROATOM CHEMISTRY 2014. [DOI: 10.1002/hc.21188] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yoshihiro Matano
- Department of Chemistry; Faculty of Science; Niigata University; Niigata 950-2181 Japan
| | - Yukiko Hayashi
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Kyoto 615-8510 Japan
| | - Haruyuki Nakano
- Department of Chemistry; Graduate School of Sciences; Kyushu University; Fukuoka 812-8581 Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Kyoto 615-8510 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS); Kyoto University; Kyoto 615-8510 Japan
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Matano Y, Saito A, Suzuki Y, Miyajima T, Akiyama S, Otsubo S, Nakamoto E, Aramaki S, Imahori H. α,α′-Diarylacenaphtho[1,2-c]phospholeP-Oxides: Divergent Synthesis and Application to Cathode Buffer Layers in Organic Photovoltaics. Chem Asian J 2012; 7:2305-12. [DOI: 10.1002/asia.201200492] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2012] [Indexed: 11/06/2022]
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Laughlin FL, Rheingold AL, Deligonul N, Laughlin BJ, Smith RC, Higham LJ, Protasiewicz JD. Naphthoxaphospholes as examples of fluorescent phospha-acenes. Dalton Trans 2012; 41:12016-22. [DOI: 10.1039/c2dt30902e] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Ji Y, Qian Y, Lu W. Efficient π bridges based on five-membered heterocyclic rings for second-order NLO properties of push-pull type molecules. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm16282b] [Citation(s) in RCA: 9] [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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