1
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Casademont‐Reig I, Woller T, García V, Contreras‐García J, Tiznado W, Torrent‐Sucarrat M, Matito E, Alonso M. Quest for the Most Aromatic Pathway in Charged Expanded Porphyrins. Chemistry 2023; 29:e202202264. [PMID: 36194440 PMCID: PMC10099525 DOI: 10.1002/chem.202202264] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 11/05/2022]
Abstract
Despite the central role of aromaticity in the chemistry of expanded porphyrins, the evaluation of aromaticity remains difficult for these extended macrocycles. The presence of multiple conjugation pathways and different planar and nonplanar π-conjugation topologies makes the quantification of global and local aromaticity even more challenging. In neutral expanded porphyrins, the predominance of the aromatic conjugation pathway passing through the imine-type nitrogens and circumventing the amino NH groups is established. However, for charged macrocycles, the question about the main conjugation circuit remains open. Accordingly, different conjugation pathways in a set of neutral, anionic, and cationic expanded porphyrins were investigated by means of several aromaticity indices rooted in the structural, magnetic, and electronic criteria. Overall, our results reveal the predominance of the conjugation pathway that passes through all nitrogen atoms to describe the aromaticity of deprotonated expanded porphyrins, while the outer pathway through the perimeter carbon atoms becomes the most aromatic in protonated macrocycles. In nonplanar and charged macrocycles, a discrepancy between electronic and magnetic descriptors is observed. Nevertheless, our work demonstrates AVmin remains the best tool to determine the main conjugation pathway of expanded porphyrins.
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Affiliation(s)
- Irene Casademont‐Reig
- Department of General Chemistry (ALGC), Vrije Universiteit Brussel (VUB)Pleinlaan 21050BrusselsBelgium
| | - Tatiana Woller
- Department of General Chemistry (ALGC), Vrije Universiteit Brussel (VUB)Pleinlaan 21050BrusselsBelgium
- Laboratoire de Chimie Théorique (LCT)Sorbonne Universitéplace Jussieu 475052ParisFrance
| | - Victor García
- Computational and Theoretical Chemistry GroupDepartamento de Ciencias QuímicasFacultad de Ciencias ExactasUniversidad Andrés BelloRepública 498SantiagoChile
- Departamento Académico de FisicoquímicaFacultad de Química e Ingeniería QuímicaUniversidad Nacional Mayor de San MarcosLimaPeru
| | | | - William Tiznado
- Computational and Theoretical Chemistry GroupDepartamento de Ciencias QuímicasFacultad de Ciencias ExactasUniversidad Andrés BelloRepública 498SantiagoChile
| | - Miquel Torrent‐Sucarrat
- Donostia International Physics Center (DIPC)20018DonostiaEuskadiSpain
- Ikerbasque, Basque Foundation for Science48009BilbaoEuskadiSpain
- Department of Organic Chemistry IUniversidad del País Vasco/Euskal Herriko UnibertsitateaUPV/EHU)20018 Donostia, EuskadiSpain
| | - Eduard Matito
- Donostia International Physics Center (DIPC)20018DonostiaEuskadiSpain
- Ikerbasque, Basque Foundation for Science48009BilbaoEuskadiSpain
| | - Mercedes Alonso
- Department of General Chemistry (ALGC), Vrije Universiteit Brussel (VUB)Pleinlaan 21050BrusselsBelgium
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2
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Robbins E, Deska R, Ślusarek K, Dudek M, Samoć M, Latos-Grażyński L, Szyszko B, Matczyszyn K. Two-photon absorption of 28-hetero-2,7-naphthiporphyrins: expanded carbaporphyrinoid macrocycles. RSC Adv 2022; 12:19554-19560. [PMID: 35865606 PMCID: PMC9258731 DOI: 10.1039/d2ra03167a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 06/15/2022] [Indexed: 11/21/2022] Open
Abstract
The one- and two-photon absorption (1PA and 2PA) properties of three expanded aceneporphyrinoids, 28-thia-, 28-selena- and 28-tellura-2,7-naphthiporphyrin, have been studied. The open-aperture Z-scan technique was used to determine two-photon absorption cross-sections in the near infrared range using an amplified femtosecond laser system. The maximum values of the cross sections were found to be 99, 200 and 650 GM at 900 nm and 1, 13 and 31 GM at 1400 nm for the three investigated compounds, respectively. These results demonstrate enhanced 2PA properties compared with well-known porphyrin photosensitizers, such as Foscan®, showing the potential of porphyrin core modification for optimizing infrared nonlinear absorbers.
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Affiliation(s)
- Emma Robbins
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wrocław University of Science and Technology Wybrzeże Wyspianskiego 27 50-370 Wrocław Poland
- Laboratoire PEIRENE, Université de Limoges 123 Avenue Albert Thomas 87060 Limoges France
| | - Radosław Deska
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wrocław University of Science and Technology Wybrzeże Wyspianskiego 27 50-370 Wrocław Poland
| | - Katarzyna Ślusarek
- Department of Chemistry, University of Wrocław 14 F. Joliot-Curie St. 50-383 Wrocław Poland
| | - Marta Dudek
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wrocław University of Science and Technology Wybrzeże Wyspianskiego 27 50-370 Wrocław Poland
| | - Marek Samoć
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wrocław University of Science and Technology Wybrzeże Wyspianskiego 27 50-370 Wrocław Poland
| | | | - Bartosz Szyszko
- Department of Chemistry, University of Wrocław 14 F. Joliot-Curie St. 50-383 Wrocław Poland
| | - Katarzyna Matczyszyn
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wrocław University of Science and Technology Wybrzeże Wyspianskiego 27 50-370 Wrocław Poland
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3
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Protonation‐Induced Antiaromaticity in Octaaza[8]circulenes: Cyclooctatetraene Scaffolds Constrained with Four Amidine Moieties. Chem Asian J 2022; 17:e202200244. [DOI: 10.1002/asia.202200244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/04/2022] [Indexed: 11/07/2022]
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4
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Urbańska K, Farinone M, Pawlicki M. Changes in porphyrin’s conjugation based on synthetic and post-synthetic modifications. PHYSICAL SCIENCES REVIEWS 2021. [DOI: 10.1515/psr-2019-0081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Porphyrins or more broadly defined porphyrinoids are the structures where the extended π-cloud can be significantly modified by several factors. The broad range of introduced structural motifs has shown a possibility of modification of conjugation by a controlled synthetic approach, leading to expected optical or magnetic behaviour, and also by post-synthetic modifications (i.e. redox or protonation/deprotonation), Both approaches lead to noticeab changes in observed properties but also open a potential for further utilization. Thus, this already constituted big family of macrocyclic structures with specific highly extended π-delocalization shows a significant contribution in several fields from fundamental studies, leading to understanding behaviour of skeletons like that with a substantial influence on biological studies and material science. The presented material focuses on the most significant examples of modifications of porphyrinoids skeleton leading to drastic changes in optical response and magnetic properties. Through the presentation, the focus will be placed on the changes leading to the most red-shifted transition as the parameter indicating extending the π-delocalization. Significantly different magnetic character will be also discussed based on the switching between aromatic/antiaromatic character assigned to macrocyclic structures that will be included.
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Affiliation(s)
- Karolina Urbańska
- Wydział Chemii , Uniwersytet Wrocławski , F. Joliot-Curie 14 , 50-383 Wrocław , Poland
| | - Marco Farinone
- Wydział Chemii , Uniwersytet Wrocławski , F. Joliot-Curie 14 , 50-383 Wrocław , Poland
| | - Miłosz Pawlicki
- Wydział Chemii , Uniwersytet Wrocławski , F. Joliot-Curie 14 , 50-383 Wrocław , Poland
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5
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Hu Y, Hou Y, Wang Z, Li Y, Zhao J. 3,5-Anthryl-Bodipy dyad/triad: Preparation, effect of F-B-F induced conformation restriction on the photophysical properties, and application in triplet-triplet-annihilation upconversion. J Chem Phys 2020; 153:224304. [PMID: 33317285 DOI: 10.1063/5.0025224] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
We prepared a series of compact Bodipy-anthryl electron donor/acceptor triads and dyads by attaching anthryl moieties at the 3-,5-positions of the Bodipy core, with a novel conformation restriction approach, to study the spin-orbit charge transfer intersystem crossing (SOCT-ISC). The conformation restrictions are imposed by the BF2 unit of Bodipy without invoking the previously reported method with 1,7-dimethyl or 1,3-dimethyl groups. Our new approach shows a few advantages, including the stronger electron accepting ability of the methyl-free Bodipy core (reduction potential anodically shifted by +0.3 V vs the methylated Bodipy), red-shifted absorption (by 21 nm), and longer triplet state lifetime (372 µs vs 126 µs). The effects of the different mutual orientations of the electron donor and acceptor on ultraviolet-visible absorption, fluorescence, triplet state quantum yields, and lifetimes were studied. Triads with orthogonal geometries show higher singlet oxygen quantum yields (ΦΔ = 37%) than those with more coplanar geometries. Since the non-radiative decay for the S1 state is significant in the parent Bodipy chromophore (ΦF = 6.0%), we propose that in dyads/triads, the charge separation and recombination-induced ISC outcompete the non-radiative decay to the ground state, which is new in the study of SOCT-ISC. Density functional theory computation indicated a shallow torsion potential energy curve as compared to the meso-anthryl-Bodipy dyad analog, which may contribute a low triplet state quantum yield of the new dyads/triads. Triplet-triplet annihilation upconversion was performed with the electron donor/acceptor dyads as the triplet photosensitizer, with an upconversion quantum yield of 12.3%.
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Affiliation(s)
- Yingqi Hu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Rd., Dalian 116024, People's Republic of China
| | - Yuqi Hou
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Rd., Dalian 116024, People's Republic of China
| | - Zhijia Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Rd., Dalian 116024, People's Republic of China
| | - Yanqin Li
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Rd., Dalian 116024, People's Republic of China
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Rd., Dalian 116024, People's Republic of China
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6
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Higashino T, Kumagai A, Sakaki S, Imahori H. Reversible π-system switching of thiophene-fused thiahexaphyrins by solvent and oxidation/reduction. Chem Sci 2018; 9:7528-7539. [PMID: 30319753 PMCID: PMC6179095 DOI: 10.1039/c8sc02448k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 08/07/2018] [Indexed: 12/23/2022] Open
Abstract
The concept of chemical topology has generated considerable interest among chemists and one of the state-of-the-art topics is Möbius topology in cyclic π-conjugated molecules. In this regard, expanded porphyrins have been extensively studied because of their facile topological interconversions and attractive optoelectronic properties. A typical example involves [28]hexaphyrins: they show topological conversion between planar Hückel and twisted Möbius topologies owing to their flexible structure. With this in mind, we designed a [28]hexaphyrin where one dimethine pyrrole unit was replaced with dithieno[3,4-b:3',4'-d]thiophene (β-DTT), aiming at a reversible switching between macrocyclic and cross-conjugated π-systems by a change in molecular topologies. Considering that the β-DTT unit can offer both macrocyclic and cross-conjugated π-circuits, we envisioned that a combination of the topological interconversion of [28]hexaphyrin with the two π-circuits of the β-DTT unit would enable a reversible switching between macrocyclic and cross-conjugated π-circuits on Möbius and Hückel topologies, respectively, by a simple conformational change. Unexpectedly, the hexaphyrin revealed a unique, unprecedented π-system switching between a Möbius cross-conjugated π-system and a Hückel antiaromatic π-system, which was fully supported by both experimental and theoretical investigations. Meanwhile, the [28]hexaphyrin was also found to be redox interconvertible with the corresponding [26]hexaphyrin with a Hückel cross-conjugated π-system. These results demonstrate that the β-DTT unit is a new effective motif to realize π-system switching by changing molecular and π-system topologies. Importantly, external stimuli, i.e., solvent, as well as oxidation/reduction can be used to trigger the topological changes in expanded porphyrins with the help of the β-DTT unit.
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Affiliation(s)
- Tomohiro Higashino
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto 615-8510 , Japan . ;
| | - Atsushi Kumagai
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto 615-8510 , Japan . ;
| | - Shigeyoshi Sakaki
- Fukui Institute for Fundamental Chemistry , Kyoto University , Sakyo-ku , Kyoto 606-8103 , 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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Sarma T, Kim G, Sen S, Cha WY, Duan Z, Moore MD, Lynch VM, Zhang Z, Kim D, Sessler JL. Proton-Coupled Redox Switching in an Annulated π-Extended Core-Modified Octaphyrin. J Am Chem Soc 2018; 140:12111-12119. [PMID: 30180553 DOI: 10.1021/jacs.8b06938] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Proton-coupled electron transfer (PCET) is an important chemical and biological phenomenon. It is attractive as an on-off switching mechanism for redox-active synthetic systems but has not been extensively exploited for this purpose. Here we report a core-modified planar weakly antiaromatic/nonaromatic octaphyrin, namely, a [32]octaphyrin(1.0.1.0.1.0.1.0) (1) derived from rigid naphthobipyrrole and dithienothiophene (DTT) precursors, that undergoes proton-coupled two-electron reduction to produce its aromatic congener in the presence of HCl and other hydrogen halides. Evidence for the production of a [4 n + 1] π-electron intermediate radical state is seen in the presence of trifluoroacetic acid. Electrochemical analyses provide support for the notion that protonation causes a dramatic anodic shift in the reduction potentials of octaphyrin 1, thereby facilitating electron transfer from halide anions (viz. I-, Br-, and, Cl-). Electron-rich molecules, such as tetrathiafulvene (TTF), phenothiazine (PTZ), and catechol, were also found to induce PCET in the case of 1. Both the oxidized and two-electron reduced forms of 1 were characterized by X-ray diffraction analyses in the solid state and in solution via spectroscopic means.
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Affiliation(s)
- Tridib Sarma
- Center for Supramolecular Chemistry & Catalysis , Shanghai University , Shanghai 200444 , China.,Department of Chemistry , The University of Texas at Austin , 105 East 24th Street, Stop A5300 , Austin , Texas 78712-1224 , United States
| | - Gakhyun Kim
- Department of Chemistry and Spectroscopy Laboratory for Functional π-Electronic Systems , Yonsei University , Seoul 03722 , Korea
| | - Sajal Sen
- Department of Chemistry , The University of Texas at Austin , 105 East 24th Street, Stop A5300 , Austin , Texas 78712-1224 , United States
| | - Won-Young Cha
- Department of Chemistry and Spectroscopy Laboratory for Functional π-Electronic Systems , Yonsei University , Seoul 03722 , Korea
| | - Zhiming Duan
- Center for Supramolecular Chemistry & Catalysis , Shanghai University , Shanghai 200444 , China
| | - Matthew D Moore
- Department of Chemistry , The University of Texas at Austin , 105 East 24th Street, Stop A5300 , Austin , Texas 78712-1224 , United States
| | - Vincent M Lynch
- Department of Chemistry , The University of Texas at Austin , 105 East 24th Street, Stop A5300 , Austin , Texas 78712-1224 , United States
| | - Zhan Zhang
- Center for Supramolecular Chemistry & Catalysis , Shanghai University , Shanghai 200444 , China
| | - Dongho Kim
- Department of Chemistry and Spectroscopy Laboratory for Functional π-Electronic Systems , Yonsei University , Seoul 03722 , Korea
| | - Jonathan L Sessler
- Center for Supramolecular Chemistry & Catalysis , Shanghai University , Shanghai 200444 , China.,Department of Chemistry , The University of Texas at Austin , 105 East 24th Street, Stop A5300 , Austin , Texas 78712-1224 , United States
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8
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Vogel A, Dechert S, Brückner C, Meyer F. Reaching across the Divide: How Monometalation of One Binding Pocket Affects the Empty Binding Pocket in a Siamese-Twin Porphyrin Palladium Complex. Inorg Chem 2017; 56:2221-2232. [PMID: 28165234 DOI: 10.1021/acs.inorgchem.6b02916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Siamese-twin porphyrin is a pyrazole-containing expanded porphyrin incorporating two porphyrin-like binding pockets. The macrocycle, however, does not possess an aromatic π system but rather two separated conjugation pathways that are isolated by the pyrazole junctions. Mono- and bimetallic complexes of the Siamese-twin porphyrin are known. This work addresses in detail the electronic consequences that monometalation (with PdII) has on the electronic properties of the nonmetalated binding pocket by studying the solid-state structure, acid/base, and electrochemical properties of the monopalladium twin-porphyrin complex. Specifically, metalation leads to a switch of the protonation sites of the free-base pocket. The unusual location of the protons at adjacent pyrrolic nitrogen atoms was revealed using X-ray diffraction and 1D/2D NMR spectroscopy. The one-electron oxidation and reduction events are both ligand-centered, as derived by spectroelectrochemical and electron paramagnetic resonance measurements, but are located on different halves of the molecule. Single-electron oxidation (-0.32 V vs Fc/Fc+) generated an organic radical centered on the metal-coordinating side of the ligand, while single-electron reduction (-1.59 V vs Fc/Fc+) led to the formation of an organic radical on the free-base side of the macrocycle. Density functional theory calculations corroborated the redox chemistry observed. The possibility of selectively preparing the monometallic complexes carrying two distinct redox sites-a metal-containing oxidation site and a metal-free reduction site-further expands the potential of Siamese-twin porphyrins to serve as an adjustable platform for multielectron redox processes in chemical catalysis or molecular electronics applications.
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Affiliation(s)
- Anastasia Vogel
- Institut für Anorganische Chemie, Georg-August-Universität Göttingen , Tammannstraße 4, 37077 Göttingen, Germany
| | - Sebastian Dechert
- Institut für Anorganische Chemie, Georg-August-Universität Göttingen , Tammannstraße 4, 37077 Göttingen, Germany
| | - Christian Brückner
- Department of Chemistry, Unit 3060, University of Connecticut , Storrs, Connecticut 06269-3060, Unites States
| | - Franc Meyer
- Institut für Anorganische Chemie, Georg-August-Universität Göttingen , Tammannstraße 4, 37077 Göttingen, Germany
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9
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Sung YM, Sprutta N, Kim JO, Koo YH, Latos-Grażyński L, Kim D. Retrieving aromaticity of dithiadiazuliporphyrin by oxidation: illustration by experimental and theoretical investigation. RSC Adv 2017. [DOI: 10.1039/c7ra02458d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The photophysical properties of neutral, monocation radical, and dication of dithiadiazuliporphyrin have been examined with a particular focus on their aromaticity.
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Affiliation(s)
- Young Mo Sung
- Department of Chemistry
- Yonsei University
- Seoul 120-749
- Korea
| | | | - Jun Oh Kim
- Department of Chemistry
- Yonsei University
- Seoul 120-749
- Korea
| | - Yun Hee Koo
- Department of Chemistry
- Yonsei University
- Seoul 120-749
- Korea
| | | | - Dongho Kim
- Department of Chemistry
- Yonsei University
- Seoul 120-749
- Korea
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10
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Sung YM, Oh J, Cha WY, Kim W, Lim JM, Yoon MC, Kim D. Control and Switching of Aromaticity in Various All-Aza-Expanded Porphyrins: Spectroscopic and Theoretical Analyses. Chem Rev 2016; 117:2257-2312. [DOI: 10.1021/acs.chemrev.6b00313] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Young Mo Sung
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 120-749, South Korea
| | - Juwon Oh
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 120-749, South Korea
| | - Won-Young Cha
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 120-749, South Korea
| | - Woojae Kim
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 120-749, South Korea
| | - Jong Min Lim
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 120-749, South Korea
- Physical
and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, United Kingdom
| | - Min-Chul Yoon
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 120-749, South Korea
- Manufacturing
Engineering Team, Memory Manufacturing Operation Center, Samsung Electronics, Samsungjeonja-ro 1, Hwasung-si, Gyeonggi-do 18448, South Korea
| | - Dongho Kim
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 120-749, South Korea
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11
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Abstract
This review underscores the conformational flexibility of porphyrinoids, a unique class of functional molecules, starting from the smallest triphyrins(1.1.1) via [18]porphyrins(1.1.1.1) and concluding with a variety of expanded porphyrinoids and heteroporphyrinoids, including the enormous [96]tetracosaphyrin(1.0.1.0.1.0.1.0.1.0.1.0.1.0.1.0.1.0.1.0.1.0.1.0). The specific flexibility of porphyrinoids has been documented as instrumental in the designing or redesigning of macrocyclic frames, particularly in the search for adjustable platforms for coordination or organometallic chemistry, anion binding, or mechanistic switches in molecular devices. A structural prearrangement to coordinate one or more metal ions has been outlined. The coverage of the topic focuses on representative examples of geometry or conformational rearrangements for each selected class of the numerous porphyrinoids accordingly categorized by the number of built-in carbo- or heterocycles.
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Affiliation(s)
- Bartosz Szyszko
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Michał J Białek
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Ewa Pacholska-Dudziak
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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12
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Sun G, Lei E, Liu XS, Yu CH, Duan XX, Liu CG. Theoretical investigation of structure diversity and electronic properties in the series isomeric [26]hexaphyrin (1.1.1.1.1.1) and [28]hexaphyrin (1.1.1.1.1.1). COMPUT THEOR CHEM 2016. [DOI: 10.1016/j.comptc.2016.04.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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13
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Mori T, Tanaka T, Higashino T, Yoshida K, Osuka A. Combined Experimental and Theoretical Investigations on Optical Activities of Möbius Aromatic and Möbius Antiaromatic Hexaphyrin Phosphorus Complexes. J Phys Chem A 2016; 120:4241-8. [DOI: 10.1021/acs.jpca.6b03978] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tadashi Mori
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1
Yamada-oka, Suita 565-0871, Japan
| | - Takayuki Tanaka
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Tomohiro Higashino
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Kota Yoshida
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Atsuhiro Osuka
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
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14
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Ramos CI, Figueira F, Polêto MD, Amado FM, Verli H, Tomé JP, Neves MGP. ESI-MS/MS of expanded porphyrins: a look into their structure and aromaticity. JOURNAL OF MASS SPECTROMETRY : JMS 2016; 51:342-349. [PMID: 27194518 DOI: 10.1002/jms.3760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 02/24/2016] [Accepted: 03/02/2016] [Indexed: 06/05/2023]
Abstract
Electrospray mass spectrometry/mass spectrometry was used to investigate the gas-phase properties of protonated expanded porphyrins, in order to correlate those with their structure and conformation. We have selected five expanded meso-pentafluorophenyl porphyrins, respectively, a pair of oxidized/reduced fused pentaphyrins (22 and 24 π electrons), a pair of oxidized/reduced regular hexaphyrins (26 and 28 π electrons) and a regular doubly N-fused hexaphyrin (28 π electrons). The gas-phase behavior of the protonated species of oxidized and reduced expanded porphyrins is different. The oxidized species (aromatic Hückel systems) fragment more extensively, mainly by the loss of two HF molecules. The reduced species (Möbius aromatic or Möbius-like aromatic systems) fragment less than their oxidized counterparts because of their increased flexibility. The protonated regular doubly fused hexaphyrin (non-aromatic Hückel system) shows the least fragmentation even at higher collision energies. In general, cyclization through losses of HF molecules decreases from the aromatic Hückel systems to Möbius aromatic or Möbius-like aromatic systems to non-aromatic Hückel systems and is related to an increase in conformational distortion. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Catarina Iv Ramos
- QOPNA-Mass Spectrometry Laboratory, Department of Chemistry, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Flávio Figueira
- QOPNA-Organic Chemistry Laboratory, Department of Chemistry, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Marcelo D Polêto
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CP 15005, Porto Alegre, 91500-970, RS, Brazil
| | - Francisco Ml Amado
- QOPNA-Mass Spectrometry Laboratory, Department of Chemistry, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Hugo Verli
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CP 15005, Porto Alegre, 91500-970, RS, Brazil
| | - João Pc Tomé
- QOPNA-Organic Chemistry Laboratory, Department of Chemistry, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - M Graça Pms Neves
- QOPNA-Organic Chemistry Laboratory, Department of Chemistry, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
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Ghosh A, Chaudhary A, Srinivasan A, Suresh CH, Chandrashekar TK. [32]π Fused Core-Modified Heptaphyrin with Möbius Aromaticity. Chemistry 2016; 22:3942-6. [DOI: 10.1002/chem.201505116] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Arindam Ghosh
- School of Chemical Sciences; National Institute of Science Education and Research (NISER), Bhubaneswar; 751005 Odisha India
| | - Arvind Chaudhary
- School of Chemical Sciences; National Institute of Science Education and Research (NISER), Bhubaneswar; 751005 Odisha India
| | - A. Srinivasan
- School of Chemical Sciences; National Institute of Science Education and Research (NISER), Bhubaneswar; 751005 Odisha India
| | - Cherumuttathu H. Suresh
- Inorganic & Theoretical Chemistry Section; Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology, Trivandrum -; 695019 Kerala India
| | - Tavarekere K. Chandrashekar
- School of Chemical Sciences; National Institute of Science Education and Research (NISER), Bhubaneswar; 751005 Odisha India
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16
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Woller T, Contreras-García J, Geerlings P, De Proft F, Alonso M. Understanding the molecular switching properties of octaphyrins. Phys Chem Chem Phys 2016; 18:11885-900. [DOI: 10.1039/c5cp07413d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Triggering Hückel–Möbius topological and aromaticity switches in octaphyrins by protonation and redox reactions.
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Affiliation(s)
- T. Woller
- Eenheid Algemene Chemie (ALGC)
- Vrije Universiteit Brussel (VUB)
- 1050 Brussels
- Belgium
| | - J. Contreras-García
- Sorbonne Universités
- UPMC Univ Paris 06
- UMR 7616
- Laboratoire de Chimie Théorique
- Paris
| | - P. Geerlings
- Eenheid Algemene Chemie (ALGC)
- Vrije Universiteit Brussel (VUB)
- 1050 Brussels
- Belgium
| | - Frank De Proft
- Eenheid Algemene Chemie (ALGC)
- Vrije Universiteit Brussel (VUB)
- 1050 Brussels
- Belgium
| | - M. Alonso
- Eenheid Algemene Chemie (ALGC)
- Vrije Universiteit Brussel (VUB)
- 1050 Brussels
- Belgium
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17
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Marcos E, Anglada JM, Torrent-Sucarrat M. Effect of the Meso-Substituent in the Hückel-to-Möbius Topological Switches. J Org Chem 2014; 79:5036-46. [DOI: 10.1021/jo500569p] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Enrique Marcos
- Departament
de Química Biològica i Modelització Molecular, Institut de Química Avançada de Catalunya (IQAC−CSIC), c/Jordi
Girona 18, E-08034 Barcelona, Spain
- Department
of Biochemistry, University of Washington, Seattle, Washington 98195, United States
| | - Josep M. Anglada
- Departament
de Química Biològica i Modelització Molecular, Institut de Química Avançada de Catalunya (IQAC−CSIC), c/Jordi
Girona 18, E-08034 Barcelona, Spain
| | - Miquel Torrent-Sucarrat
- Departament
de Química Biològica i Modelització Molecular, Institut de Química Avançada de Catalunya (IQAC−CSIC), c/Jordi
Girona 18, E-08034 Barcelona, Spain
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18
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Karthik G, Lim JM, Srinivasan A, Suresh CH, Kim D, Chandrashekar TK. Conformational Change from a Twisted Figure-Eight to an Open-Extended Structure in Doubly Fused 36π Core-Modified Octaphyrins Triggered by Protonation: Implication on Photodynamics and Aromaticity. Chemistry 2013; 19:17011-20. [DOI: 10.1002/chem.201302020] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Indexed: 11/10/2022]
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19
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Alonso M, Geerlings P, De Proft F. Conformational Control in [22]- and [24]Pentaphyrins(1.1.1.1.1) by Meso Substituents and their N-Fusion Reaction. J Org Chem 2013; 78:4419-31. [DOI: 10.1021/jo4003823] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Mercedes Alonso
- Eenheid Algemene Chemie (ALGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels,
Belgium
| | - Paul Geerlings
- Eenheid Algemene Chemie (ALGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels,
Belgium
| | - Frank De Proft
- Eenheid Algemene Chemie (ALGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels,
Belgium
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20
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Alonso M, Geerlings P, De Proft F. Topology Switching in [32]Heptaphyrins Controlled by Solvent, Protonation, andmeso Substituents. Chemistry 2012; 19:1617-28. [DOI: 10.1002/chem.201203295] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Indexed: 11/06/2022]
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21
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Torrent-Sucarrat M, Anglada JM, Luis JM. Evaluation of the nonlinear optical properties for an expanded porphyrin Hückel-Möbius aromaticity switch. J Chem Phys 2012; 137:184306. [DOI: 10.1063/1.4765667] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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22
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Wei W, Bai FQ, Xia BH, Zhang HX. Theoretical Analysis on Molecular Magnetic Properties of N-Confused Porphyrins and Its Derivatives. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.9.2937] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Torrent-Sucarrat M, Anglada JM, Luis JM. Evaluation of the Nonlinear Optical Properties for Annulenes with Hückel and Möbius Topologies. J Chem Theory Comput 2011; 7:3935-43. [DOI: 10.1021/ct2005424] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Miquel Torrent-Sucarrat
- Departament de Química Biològica i Modelització Molecular, Institut de Química Avançada de Catalunya (IQAC−CSIC), c/Jordi Girona 18, E-08034 Barcelona, Spain
| | - Josep M. Anglada
- Departament de Química Biològica i Modelització Molecular, Institut de Química Avançada de Catalunya (IQAC−CSIC), c/Jordi Girona 18, E-08034 Barcelona, Spain
| | - Josep M. Luis
- Institut de Química Computacional and Departament de Química, Universitat de Girona, E-17071 Girona, Catalonia, Spain
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24
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Stępień M, Sprutta N, Latos-Grażyński L. Figure-Eight-Strukturen, Möbius-Bänder und mehr: Konformation und Aromatizität von Porphyrinoiden. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201003353] [Citation(s) in RCA: 156] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Stępień M, Sprutta N, Latos-Grażyński L. Figure Eights, Möbius Bands, and More: Conformation and Aromaticity of Porphyrinoids. Angew Chem Int Ed Engl 2011; 50:4288-340. [DOI: 10.1002/anie.201003353] [Citation(s) in RCA: 368] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2010] [Indexed: 11/08/2022]
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26
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Higashino T, Lim J, Miura T, Saito S, Shin JY, Kim D, Osuka A. Möbius Antiaromatic Bisphosphorus Complexes of [30]Hexaphyrins. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201001765] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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27
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Higashino T, Lim J, Miura T, Saito S, Shin JY, Kim D, Osuka A. Möbius Antiaromatic Bisphosphorus Complexes of [30]Hexaphyrins. Angew Chem Int Ed Engl 2010; 49:4950-4. [DOI: 10.1002/anie.201001765] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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28
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Lim JM, Shin JY, Tanaka Y, Saito S, Osuka A, Kim D. Protonated [4n]π and [4n+2]π Octaphyrins Choose Their Möbius/Hückel Aromatic Topology. J Am Chem Soc 2010; 132:3105-14. [DOI: 10.1021/ja909744z] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jong Min Lim
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749, Korea, and Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Jae-Yoon Shin
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749, Korea, and Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Yasuo Tanaka
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749, Korea, and Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Shohei Saito
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749, Korea, and Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Atsuhiro Osuka
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749, Korea, and Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Dongho Kim
- Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749, Korea, and Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
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29
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Shin JY, Kim KS, Yoon MC, Lim JM, Yoon ZS, Osuka A, Kim D. Aromaticity and photophysical properties of various topology-controlled expanded porphyrins. Chem Soc Rev 2010; 39:2751-67. [DOI: 10.1039/b925417j] [Citation(s) in RCA: 243] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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