1
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Matuszczyk D, Lee YJ, Kang S, Chmielewski PJ, Cybińska J, Kim D, Stępień M. π-Extended Hexapyrrolylbenzenes: Exploring Charge-Transfer Phenomena in Donor-Acceptor Propellers. Chemistry 2023; 29:e202302429. [PMID: 37624878 DOI: 10.1002/chem.202302429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 08/27/2023]
Abstract
A family of propeller-shaped donor-acceptor hexapyrrolylbenzenes (HPBs) were designed and synthesized by sequential nucleophilic substitution of hexafluorobenzene with π-extended pyrroles. In particular, four hybrids were obtained, containing various combinations of electron-rich and electron-poor acenaphthylene-fused pyrroles. Additionally, to probe the efficiency of ortho transfer interactions, a system was designed containing unique donor and acceptor subunits spatially separated with four unfunctionalized pyrroles. DFT calculations showed propeller-shaped geometries of all HPB molecules and separation of frontier molecular orbitals between donor and acceptor subunits. Steady-state and time-resolved photophysical measurements revealed charge-transfer (CT) character of the emission with strong positive dependence on solvent polarity. The principal CT pathway involves ortho-positioned pairs of donors and acceptors and requires bending of the acceptor in the excited state.
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Affiliation(s)
- Daniel Matuszczyk
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Yu Jin Lee
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Seongsoo Kang
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Piotr J Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Joanna Cybińska
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
- Polski, Ośrodek Rozwoju Technologii (PORT), ul. Stabłowicka147, 54-066, Wrocław, Poland
| | - Dongho Kim
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
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2
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Maurya YK, Chmielewski PJ, Cybińska J, Prajapati B, Lis T, Kang S, Lee S, Kim D, Stępień M. Naphthalimide-Fused Dipyrrins: Tunable Halochromic Switches and Photothermal NIR-II Dyes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105886. [PMID: 35174648 PMCID: PMC9259717 DOI: 10.1002/advs.202105886] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/18/2022] [Indexed: 06/14/2023]
Abstract
A family of tunable halochromic switches is developed using a naphthalimide-fused dipyrrin as the core π-conjugated motif. Electronic properties of these dipyrrins are tuned by substitution of their alpha and meso positions with aryl groups of variable donor-acceptor strength. The first protonation results in a conformational change that enhances electronic coupling between the dipyrrin chromophore and the meso substituent, leading to halochromic effects that occasionally exceed 200 nm and switch the absorption between the near-infrared (NIR)-I and NIR-II ranges. A NIR-II photothermal effect, switchable by acid-base chemistry is demonstrated for selected dipyrrins. Further protonation is possible for derivatives bearing additional amino groups, leading to up to four halochromic switching step. The most electron-rich dipyrrins are also susceptible to chemical oxidation, yielding NIR-absorbing radical cations and closed-shell dications.
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Affiliation(s)
- Yogesh Kumar Maurya
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot‐Curie 14Wrocław50‐383Poland
| | | | - Joanna Cybińska
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot‐Curie 14Wrocław50‐383Poland
- PORT – Polski Ośrodek Rozwoju Technologiiul. Stabłowicka 147Wrocław54‐066Poland
| | - Bibek Prajapati
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot‐Curie 14Wrocław50‐383Poland
| | - Tadeusz Lis
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot‐Curie 14Wrocław50‐383Poland
| | - Seongsoo Kang
- Department of Chemistry and Spectroscopy Laboratory for Functional π‐Electronic SystemsYonsei UniversitySeoul03722Korea
| | - Seokwon Lee
- PORT – Polski Ośrodek Rozwoju Technologiiul. Stabłowicka 147Wrocław54‐066Poland
| | - Dongho Kim
- Department of Chemistry and Spectroscopy Laboratory for Functional π‐Electronic SystemsYonsei UniversitySeoul03722Korea
| | - Marcin Stępień
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot‐Curie 14Wrocław50‐383Poland
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3
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Knippen K, Matuszczyk D, Kraft M, Bredenkötter B, Eickerling G, Lis T, Volkmer D, Stępień M. Acenaphtho[1,2-d][1,2,3]triazole and Its Kuratowski Complex: A π-Extended Tecton for Supramolecular and Coordinative Self-Assembly. Chemistry 2022; 28:e202103480. [PMID: 34713520 PMCID: PMC9299806 DOI: 10.1002/chem.202103480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Indexed: 11/13/2022]
Abstract
π-Extended acenaphtho[1,2-d][1,2,3]triazoles, the unsubstituted Anta-H and its di-tert-butyl derivative Dibanta-H, as well as 5,6,7,8-tetrahydro-1H-naphtho[2,3-d][1,2,3]triazole Cybta-H were obtained in concise syntheses. In the solid state, Dibanta-H forms an unprecedented hydrogen-bonded cyclic tetrad, stabilized by dispersion interactions of the bulky tBu substituents, whereas a cyclic triad was found in the crystal structure of Anta-H. These cyclic assemblies form infinite slipped stacks in the crystals. Evidence for analogous hydrogen-bonded self-assembly in solution was provided by low-temperature NMR spectroscopy and computational analyses. Kuratowski-type pentanuclear complexes [Zn5 Cl4 (Dibanta)6 ] and [Zn5 Cl4 (Cybta)6 ] were prepared from the respective triazoles. In the Dibanta complexes, the π-aromatic surfaces of the ligands extend from the edges of the tetrahedral Zn5 core, yielding an enlarged structure with significant internal molecular free volume and red-shifted fluorescence.
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Affiliation(s)
- Katharina Knippen
- Institute of PhysicsChair of Solid State and Materials ScienceAugsburg UniversityUniversitätsstrasse 186159AugsburgGermany
| | - Daniel Matuszczyk
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot-Curie 1450-383WrocławPoland
| | - Maryana Kraft
- Institute of PhysicsChair of Solid State and Materials ScienceAugsburg UniversityUniversitätsstrasse 186159AugsburgGermany
| | - Björn Bredenkötter
- Institute of PhysicsChair of Solid State and Materials ScienceAugsburg UniversityUniversitätsstrasse 186159AugsburgGermany
| | - Georg Eickerling
- Institute of PhysicsChair of Chemical Physics and Materials ScienceAugsburg UniversityUniversitätsstrasse 186159AugsburgGermany
| | - Tadeusz Lis
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot-Curie 1450-383WrocławPoland
| | - Dirk Volkmer
- Institute of PhysicsChair of Solid State and Materials ScienceAugsburg UniversityUniversitätsstrasse 186159AugsburgGermany
| | - Marcin Stępień
- Wydział ChemiiUniwersytet Wrocławskiul. F. Joliot-Curie 1450-383WrocławPoland
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4
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Hager J, Kang S, Chmielewski PJ, Lis T, Kim D, Stępień M. Acenaphthylene-Fused Ullazines: Fluorescent π-Extended Monopyrroles with Tunable Electronic Gaps. Org Chem Front 2022. [DOI: 10.1039/d2qo00421f] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
π-Extended dibenzoullazines containing an acenaphthylene subunit were designed and synthesized. Two different synthetic strategies were employed: route A, based on Pd-catalyzed cyclodehydrohalogenation of α,α-disubstituted N-arylpyrroles, and route B, using a...
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5
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Matsumoto H, Okujima T, Mori S, Bacilla ACC, Takase M, Uno H, Kobayashi N. Cyclo[9]pyrrole: Selective Synthesis of [34]Nonaphyrin(0.0.0.0.0.0.0.0.0). Org Lett 2021; 23:3442-3446. [PMID: 33962513 DOI: 10.1021/acs.orglett.1c00899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cyclo[9]pyrrole, a ring-expanded porphyrin without meso-bridges and having an odd number of pyrroles, was synthesized via the oxidative coupling of 2,2':5',2″-terpyrrole. X-ray crystallography showed a C2-like symmetry with a large root-mean-square deviation. The optical properties and electronic structures were analyzed using magnetic circular dichroism spectroscopy and time-dependent density functional theory calculations.
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Affiliation(s)
- Hiroki Matsumoto
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Tetsuo Okujima
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan.,Research Unit for Power Generation and Storage Materials, Ehime University, Matsuyama, 790-8577, Japan
| | - Shigeki Mori
- Research Unit for Power Generation and Storage Materials, Ehime University, Matsuyama, 790-8577, Japan.,Advanced Research Support Center, Ehime University, Matsuyama 790-8577, Japan
| | - Ana C C Bacilla
- Faculty of Textile Science and Technology, Shinshu University, Ueda 386-8567, Japan
| | - Masayoshi Takase
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Hidemitsu Uno
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Nagao Kobayashi
- Faculty of Textile Science and Technology, Shinshu University, Ueda 386-8567, Japan
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6
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Sasaki Y, Takase M, Kobayashi N, Mori S, Ohara K, Okujima T, Uno H. Radially π-Extended Pyrrole-Fused Azacoronene: A Series of Crystal Structures of HPHAC with Various Oxidation States. J Org Chem 2021; 86:4290-4295. [DOI: 10.1021/acs.joc.0c02825] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yoshiki Sasaki
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Masayoshi Takase
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Nagao Kobayashi
- Faculty of Textile Science and Technology, Shinshu University, Ueda 386-8567, Japan
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama 790-8577, Japan
| | - Keishi Ohara
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Tetsuo Okujima
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Hidemitsu Uno
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
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7
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Affiliation(s)
- Tetsuo Okujima
- Graduate School of Science and Engineering, Ehime University
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8
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Uno H, Honda T, Kitatsuka M, Hiraoka S, Mori S, Takase M, Okujima T, Nakae T. Benzene-fused bis(acenaphthoBODIPY)s, stable near-infrared-selective dyes. RSC Adv 2018; 8:14072-14083. [PMID: 35539325 PMCID: PMC9079909 DOI: 10.1039/c8ra01694a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 03/26/2018] [Indexed: 01/21/2023] Open
Abstract
Benzene-fused bis(acenaphthoBODIPY)s prepared by retro-Diels-Alder reaction of bicyclo[2.2.2]octadiene-fused precursors showed strong absorption bands in the near-infrared region and very weak absorptions in the visible region.
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Affiliation(s)
- Hidemitsu Uno
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University 2-5 Bunkyo-cho Matsuyama 790-8577 Japan
| | - Takayuki Honda
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University 2-5 Bunkyo-cho Matsuyama 790-8577 Japan
| | - Manami Kitatsuka
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University 2-5 Bunkyo-cho Matsuyama 790-8577 Japan
| | - Shogo Hiraoka
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University 2-5 Bunkyo-cho Matsuyama 790-8577 Japan
| | - Shigeki Mori
- Division of Material Science, Advanced Research Support Center, Ehime University 2-5 Bunkyo-cho Matsuyama 790-8577 Japan
| | - Masayoshi Takase
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University 2-5 Bunkyo-cho Matsuyama 790-8577 Japan
| | - Tetsuo Okujima
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University 2-5 Bunkyo-cho Matsuyama 790-8577 Japan
| | - Takahiro Nakae
- Institute of Advanced Energy, Kyoto University Gokasyo Uji 711-0011 Japan
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9
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Affiliation(s)
- Tridib Sarma
- Department
of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
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10
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Abstract
The use of cyclic polyene perimeter-model approaches, such as Gouterman's four-orbital model and Michl's perimeter model, to analyze trends in the electronic structures and optical properties of expanded, contracted, and isomeric porphyrins is described with an emphasis on the use of magnetic circular dichroism (MCD) spectroscopy to validate the results of TD-DFT calculations. Trends in the electronic structures and optical properties of isomeric porphyrins are examined by comparing the properties of porphycenes, corrphycenes, hemiporphycenes, isoporphycenes, N-confused and neoconfused porphyrins, and norroles, whereas those of ring-contracted porphyrins are examined by comparing the properties of subporphyrins, triphyrins, and vacataporphyrins. The ring-expanded compounds that are examined include cyclo[n]pyrroles, [22]pentaphyrins(1.1.1.1.1), sapphyrins, smaragdyrins, isosmaragdyrins, orangarins, ozaphyrins, [26]hexaphyrins(1.1.1.1.1.1), rubyrins, rosarins, amethyrins, isoamethyrins, bronzaphyrins, and doubly N-confused hexaphyrins.
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Affiliation(s)
- John Mack
- Department of Chemistry, Rhodes University , Grahamstown 6140, South Africa
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11
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Abstract
A large number of porphyrinoids containing 2,2'-bipyrrole subunits have appeared since they were originally found as a component of sapphyrin and corrole, and it was found that the bipyrrole subunit endowed macrocycles with specific geometric features and electronic properties. Synthetic methods for bipyrrole-containing precursors for porphyrinoid are summarized in this review; these include coupling reactions of pyrrole rings, pyrrole ring-forming reactions leading directly to bipyrrole units, and synthetic reactions for oligopyrrolic compounds. Some hybrid oligopyrroles having nonpyrrole (hetero)aromatic ring(s) are also included. This review also describes porphyrinoids composed of bipyrrole subunits. Interesting electronic properties derived from strong cyclo-π-conjugation are highlighted in the bipyrrole-based porphyrinoids with or without meso-like carbons. Anion-binding chemistry is one of the main topics for bipyrrole-based macrocycles with less efficient or deficient cyclo-π-conjugation, such as those linked with electronically localized aromatic ring(s), with sp3 carbon(s), and with amido or imine connection(s). The principal concern in this review is porphyrinoids of relatively large ring size, composed of more than five units of pyrroles and (hetero)aromatic substitutes in total, and so bipyrrole-based porphyrinoids up to five pyrrolic units, such as corroles, porphycenes, sapphyrins, and smaragdyrin, will not be covered here except for some special cases.
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Affiliation(s)
- Jun-Ichiro Setsune
- Department of Chemistry, Graduate School of Science, Kobe University , Nada-ku, Kobe 657-8501, Japan
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12
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Zhylitskaya H, Cybińska J, Chmielewski P, Lis T, Stępień M. Bandgap Engineering in π-Extended Pyrroles. A Modular Approach to Electron-Deficient Chromophores with Multi-Redox Activity. J Am Chem Soc 2016; 138:11390-8. [PMID: 27533895 DOI: 10.1021/jacs.6b07826] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A family of bandgap-tunable pyrroles structurally related to rylene dyes was computationally designed and prepared using robust, easily scalable chemistry. These pyrroles show highly variable fluorescence properties and can be used as building blocks for the synthesis of electron-deficient oligopyrroles. The latter application is demonstrated through the development of π-extended porphyrins containing naphthalenediamide or naphthalenediimide units. These new macrocycles exhibit simultaneously tunable visible and near-IR absorptions, an ability to accept up to 8 electrons via electrochemical reduction, and high internal molecular free volumes. When chemically reduced under inert conditions, the most electron-deficient of these macrocycles revealed reversible formation of eight charged states, characterized by remarkably red-shifted optical absorptions, extending beyond 2200 nm. Such features make these oligopyrroles of interest as functional chromophores, charge-storage materials, and tectons for crystal engineering.
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Affiliation(s)
- Halina Zhylitskaya
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Joanna Cybińska
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.,Wrocławskie Centrum Badań EIT+ , ul. Stabłowicka 147, 54-066 Wrocław, Poland
| | - Piotr Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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13
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Okujima T, Mack J, Nakamura J, Kubheka G, Nyokong T, Zhu H, Komobuchi N, Ono N, Yamada H, Uno H, Kobayashi N. Synthesis, Characterization, and Electronic Structures of Porphyrins Fused with Polycyclic Aromatic Ring Systems. Chemistry 2016; 22:14730-8. [DOI: 10.1002/chem.201602213] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Tetsuo Okujima
- Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - John Mack
- Department of Chemistry; Rhodes University; Grahamstown 6410 South Africa
| | - Jun Nakamura
- Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Gugu Kubheka
- Department of Chemistry; Rhodes University; Grahamstown 6410 South Africa
| | - Tebello Nyokong
- Department of Chemistry; Rhodes University; Grahamstown 6410 South Africa
| | - Hua Zhu
- Graduate School of Science; Tohoku University; Sendai 980-8578 Japan
| | - Naoki Komobuchi
- Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Noboru Ono
- Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Hiroko Yamada
- Graduate School of Materials Science; Nara Institute of Science and Technology; Ikoma 630-0192 Japan
| | - Hidemitsu Uno
- Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Nagao Kobayashi
- Faculty of Textile Science and Technology; Shinshu University; Ueda 386-8567 Japan
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14
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Tanaka T, Osuka A. Chemistry of meso-Aryl-Substituted Expanded Porphyrins: Aromaticity and Molecular Twist. Chem Rev 2016; 117:2584-2640. [DOI: 10.1021/acs.chemrev.6b00371] [Citation(s) in RCA: 283] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takayuki Tanaka
- Department of Chemistry,
Graduate School of Science, Kyoto University, Kyoto 606-8501, Japan
| | - Atsuhiro Osuka
- Department of Chemistry,
Graduate School of Science, Kyoto University, Kyoto 606-8501, Japan
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15
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16
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Okujima T, Ando C, Agrawal S, Matsumoto H, Mori S, Ohara K, Hisaki I, Nakae T, Takase M, Uno H, Kobayashi N. Template Synthesis of Decaphyrin without Meso-Bridges: Cyclo[10]pyrrole. J Am Chem Soc 2016; 138:7540-3. [DOI: 10.1021/jacs.6b04941] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tetsuo Okujima
- Graduate
School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Chie Ando
- Graduate
School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Saurabh Agrawal
- Faculty
of Textile Science and Technology, Shinshu University, Ueda 386-8567, Japan
| | - Hiroki Matsumoto
- Graduate
School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Shigeki Mori
- Advanced
Research Support Center, Ehime University, Matsuyama 790-8577, Japan
| | - Keishi Ohara
- Graduate
School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Ichiro Hisaki
- Graduate
School of Engineering, Osaka University, Suita 565-0871, Japan
| | - Takahiro Nakae
- Graduate
School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Masayoshi Takase
- Graduate
School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Hidemitsu Uno
- Graduate
School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Nagao Kobayashi
- Faculty
of Textile Science and Technology, Shinshu University, Ueda 386-8567, Japan
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17
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Stępień M, Gońka E, Żyła M, Sprutta N. Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications. Chem Rev 2016; 117:3479-3716. [PMID: 27258218 DOI: 10.1021/acs.chemrev.6b00076] [Citation(s) in RCA: 878] [Impact Index Per Article: 109.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic nanographenes) are a highly versatile class of organic materials, applicable as functional chromophores and organic semiconductors. In this Review, we discuss the rich chemistry of large heteroaromatics, focusing on their synthesis, electronic properties, and applications in materials science. This Review summarizes the historical development and current state of the art in this rapidly expanding field of research, which has become one of the key exploration areas of modern heterocyclic chemistry.
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Affiliation(s)
- Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Elżbieta Gońka
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marika Żyła
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Natasza Sprutta
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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18
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Toriumi N, Muranaka A, Kayahara E, Yamago S, Uchiyama M. In-plane aromaticity in cycloparaphenylene dications: a magnetic circular dichroism and theoretical study. J Am Chem Soc 2014; 137:82-5. [PMID: 25526281 DOI: 10.1021/ja511320f] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The electronic structures of [8]cycloparaphenylene dication ([8]CPP(2+)) and radical cation ([8]CPP(•+)) have been investigated by magnetic circular dichroism (MCD) spectroscopy, which enabled unambiguous discrimination between previously conflicting assignments of the UV-vis-NIR absorption spectral bands. Molecular orbital and nucleus-independent chemical shift (NICS) analysis revealed that [8]CPP(2+) shows in-plane aromaticity with a (4n + 2) π-electron system (n = 7). This aromaticity appears to be the origin of the unusual stability of the dication. Theoretical calculations further suggested that not only [8]CPP(2+) but also all [n]CPP (n = 5-10) dications and dianions exhibit in-plane aromaticity.
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Affiliation(s)
- Naoyuki Toriumi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo , 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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19
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Okujima T, Shida Y, Ohara K, Tomimori Y, Nishioka M, Mori S, Nakae T, Uno H. Synthesis of NIR-emitting O-chelated BODIPYs fused with benzene and acenaphthylene. J PORPHYR PHTHALOCYA 2014. [DOI: 10.1142/s1088424614500503] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A series of O-chelated BODIPYs fused with aromatic rings such as benzene and acenaphthylene at β,β-positions was synthesized as a near-infrared dye. The photophysical properties were examined by UV-vis-NIR absorption and fluorescence measurement. Acenaphthylene-fused O-BODIPYs showed a intense absorption at 750–840 nm with the ε of 105 M-1.cm-1. and a fluorescence emission at 770–850 nm with the high Φ value of 0.06–0.43.
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Affiliation(s)
- Tetsuo Okujima
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Yoichi Shida
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Keishi Ohara
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Yuya Tomimori
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Motoyoshi Nishioka
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Shigeki Mori
- Integrated Center for Sciences, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Takahiro Nakae
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Hidemitsu Uno
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
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20
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Uno H, Yoshino M, Seike A, Mori S, Nakae T, Okujima T. Face- and Regioselectivity in Electrophilic Phenylsulfenylation of 7-tert-Butoxybicyclo[2.2.1]hepta-2,5-dienes. HETEROATOM CHEMISTRY 2014. [DOI: 10.1002/hc.21172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hidemitsu Uno
- Department of Chemistry and Biology, Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Masaki Yoshino
- Department of Chemistry and Biology, Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Aya Seike
- Department of Chemistry and Biology, Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Shigeki Mori
- Department of Chemistry and Biology, Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
- Integrated Center for Sciences; Ehime University; Matsuyama 790-8577 Japan
| | - Takahiro Nakae
- Department of Chemistry and Biology, Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Tetsuo Okujima
- Department of Chemistry and Biology, Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
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21
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Ishida SI, Kuzuhara D, Yamada H, Osuka A. Synthesis ofopp-Dibenzohexaphyrins(1.1.1.1.1.1) by Retro-Diels-Alder Reaction. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201402023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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22
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Kowalska P, Gawinkowski S, Sarma T, Panda PK, Waluk J. Structure, Electronic States, and Anion-Binding Properties of Cyclo[4]naphthobipyrroles. J Phys Chem A 2014; 118:1038-46. [DOI: 10.1021/jp412139r] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Patrycja Kowalska
- Institute
of Physical Chemistry, Polish Academy of Sciences, Warsaw 01-224, Poland
| | | | - Tridib Sarma
- School
of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | | | - Jacek Waluk
- Institute
of Physical Chemistry, Polish Academy of Sciences, Warsaw 01-224, Poland
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