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He H, Lee YJ, Zong Z, Liu N, Lynch VM, Kim J, Oh J, Kim D, Sessler JL, Ke XS. Nanographene-Fused Expanded Carbaporphyrin Tweezers. J Am Chem Soc 2024; 146:543-551. [PMID: 38147538 DOI: 10.1021/jacs.3c10122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2023]
Abstract
A nanographene-fused expanded carbaporphyrin (5) and its BF2 complex (6) were synthesized. Single-crystal X-ray structures revealed that 5 and 6 are connected by two hexa-peri-hexabenzocoronene (HBC) units and two dipyrromethene or BODIPY units, respectively. As prepared, 5 and 6 both show nonaromatic character with figure-of-eight carbaoctaphyrin (1.1.1.0.1.1.1.0) cores and adopt tweezers-like conformations characterized by a partially confined space between the two constituent HBC units. The distance between the HBC centers is >10 Å, while the dihedral angles between the two HBC planes are 30.5 and 35.2° for 5 and 6, respectively. The interactions between 5 and 6 and fullerene C60 were studied both in organic media and in the solid state. Proton NMR spectral titrations of 5 and 6 with C60 revealed a 1:1 binding mode for both macrocycles. In toluene-d8, the corresponding binding constants were determined to be 1141 ± 17 and 994 ± 10 M-1 for 5 and 6, respectively. Single-crystal X-ray diffraction structural analyses confirmed the formation of 1:1 fullerene inclusion complexes in the solid state. The C60 guests in both complexes are found within triangular pockets composed of two HBC units from the tweezers-like receptor most closely associated with the bound fullerene, as well as an HBC unit from an adjacent host. Femtosecond transient absorption measurements revealed subpicosecond ultrafast charge separation between 5 (and 6) and C60 in the complexes. To the best of our knowledge, the present report provides the first example wherein a nanographene building block is incorporated into the core of a porphyrinic framework.
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Affiliation(s)
- Haodan He
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Yu Jin Lee
- Department of Chemistry, Yonsei University, Seoul 03722, Korea
| | - Zhaohui Zong
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Ningchao Liu
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Vincent M Lynch
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Jinseok Kim
- Department of Chemistry, Yonsei University, Seoul 03722, Korea
| | - Juwon Oh
- Department of Chemistry, Soonchunhyang University, Asan 31538, Korea
| | - Dongho Kim
- Department of Chemistry, Yonsei University, Seoul 03722, Korea
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Xian-Sheng Ke
- College of Chemistry, Beijing Normal University, Beijing 100875, China
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2
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Chang X, Xu Y, von Delius M. Recent advances in supramolecular fullerene chemistry. Chem Soc Rev 2024; 53:47-83. [PMID: 37853792 PMCID: PMC10759306 DOI: 10.1039/d2cs00937d] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Indexed: 10/20/2023]
Abstract
Fullerene chemistry has come a long way since 1990, when the first bulk production of C60 was reported. In the past decade, progress in supramolecular chemistry has opened some remarkable and previously unexpected opportunities regarding the selective (multiple) functionalization of fullerenes and their (self)assembly into larger structures and frameworks. The purpose of this review article is to provide a comprehensive overview of these recent developments. We describe how macrocycles and cages that bind strongly to C60 can be used to block undesired addition patterns and thus allow the selective preparation of single-isomer addition products. We also discuss how the emergence of highly shape-persistent macrocycles has opened opportunities for the study of photoactive fullerene dyads and triads as well as the preparation of mechanically interlocked compounds. The preparation of two- or three-dimensional fullerene materials is another research area that has seen remarkable progress over the past few years. Due to the rapidly decreasing price of C60 and C70, we believe that these achievements will translate into all fields where fullerenes have traditionally (third-generation solar cells) and more recently been applied (catalysis, spintronics).
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Affiliation(s)
- Xingmao Chang
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, China.
- Institute of Organic Chemistry, Ulm University, Ulm 89081, Germany.
| | - Youzhi Xu
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, China.
| | - Max von Delius
- Institute of Organic Chemistry, Ulm University, Ulm 89081, Germany.
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3
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Maulbetsch T, Frech P, Scheele M, Törnroos KW, Kunz D. A Saddle-Shaped Expanded Porphyrinoid Fitting C 60. Chemistry 2023; 29:e202302104. [PMID: 37421647 DOI: 10.1002/chem.202302104] [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: 07/02/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/10/2023]
Abstract
We present the synthesis of a new type of an expanded porphyrinoid macrocycle with a saddle-shaped morphology and its complexation of C60 guest molecules. The new macrocycle contains four carbazole and four triazole moieties and can be readily synthesized via a copper-catalyzed click reaction. It shows specific photo-physical properties including fluorescence with a high quantum yield of 60 %. The combination of the saddle-shaped geometry with the expanded π-system allows for host-guest interactions with C60 in a stacked polymer fashion. Evidence for the presence of a host-guest complex is provided both in solution by NMR spectroscopy and in the solid state by X-ray structure analysis.
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Affiliation(s)
- Theo Maulbetsch
- Institut für Anorganische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany
| | - Philipp Frech
- Institut für Physikalische Chemie und Theoretische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany
| | - Marcus Scheele
- Institut für Physikalische Chemie und Theoretische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany
| | - Karl W Törnroos
- Department of Chemistry, University of Bergen, 5007, Bergen, Norway
| | - Doris Kunz
- Institut für Anorganische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany
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4
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Zhang N, Zhu J, An D, Zhang R, Lu X, Liu Y. BN-Embedded V-Shaped Polycyclic Aromatic Hydrocarbons Exhibiting Tunable Molecular Packing and Supramolecular Interactions. Org Lett 2022; 24:5439-5443. [DOI: 10.1021/acs.orglett.2c02165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ning Zhang
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Jiangyu Zhu
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Dongyue An
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Rong Zhang
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Xuefeng Lu
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Yunqi Liu
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
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5
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Larsen ES, Ahumada G, Sultane PR, Bielawski CW. Stereoelectronically-induced allosteric binding: shape complementarity promotes positive cooperativity in fullerene/buckybowl complexes. Chem Commun (Camb) 2022; 58:6498-6501. [PMID: 35575168 DOI: 10.1039/d2cc01908f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel 2 : 1 host-guest complex forms between 8-tert-butyl-6b2-azapenta-benzo[bc,ef,hi,kl,no]corannulene (1) and C60 with positive cooperativity (α = 2.56) and high affinity (K1 × K2 = 2.8 × 106 M-2) at 25 °C. The C60 undergoes increasing shape complementarity toward 1 throughout the binding process.
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Affiliation(s)
- Eric S Larsen
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea. .,Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea
| | - Guillermo Ahumada
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea.
| | - Prakash R Sultane
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea.
| | - Christopher W Bielawski
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea. .,Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea
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6
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Kumar S, Tao Y. Coronenes, Benzocoronenes and Beyond: Modern Aspects of Their Syntheses, Properties, and Applications. Chem Asian J 2021; 16:621-647. [DOI: 10.1002/asia.202001465] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/24/2021] [Indexed: 12/29/2022]
Affiliation(s)
- Sushil Kumar
- Institute of Chemistry Academia Sinica Taipei 11529 Taiwan
| | - Yu‐Tai Tao
- Institute of Chemistry Academia Sinica Taipei 11529 Taiwan
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7
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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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8
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Li S, Liu L, Wang R, Yang Y, Li J, Wei J. Palladium-Catalyzed Oxidative Annulation of Sulfoximines and Arynes by C–H Functionalization as an Approach to Dibenzothiazines. Org Lett 2020; 22:7470-7474. [DOI: 10.1021/acs.orglett.0c02615] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Shan Li
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Liansheng Liu
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Rong Wang
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Yihui Yang
- Department of Applied Chemistry, Xi’an University of Technology, Xi’an 710048, China
| | - Jing Li
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Junfa Wei
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
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Barendt TA, Myers WK, Cornes SP, Lebedeva MA, Porfyrakis K, Marques I, Félix V, Beer PD. The Green Box: An Electronically Versatile Perylene Diimide Macrocyclic Host for Fullerenes. J Am Chem Soc 2019; 142:349-364. [DOI: 10.1021/jacs.9b10929] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Timothy A. Barendt
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - William K. Myers
- Centre for Advanced ESR, Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom
| | - Stuart P. Cornes
- Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, United Kingdom
| | - Maria A. Lebedeva
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
- Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, United Kingdom
| | - Kyriakos Porfyrakis
- Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, United Kingdom
| | - Igor Marques
- Department of Chemistry, CICECO − Aveiro Institute of Materials, University of Aveiro, Aveiro 3810-193, Portugal
| | - Vítor Félix
- Department of Chemistry, CICECO − Aveiro Institute of Materials, University of Aveiro, Aveiro 3810-193, Portugal
| | - Paul D. Beer
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
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10
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Chen B, Holstein JJ, Horiuchi S, Hiller WG, Clever GH. Pd(II) Coordination Sphere Engineering: Pyridine Cages, Quinoline Bowls, and Heteroleptic Pills Binding One or Two Fullerenes. J Am Chem Soc 2019; 141:8907-8913. [PMID: 31067401 PMCID: PMC6609009 DOI: 10.1021/jacs.9b02207] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
![]()
Fullerenes
and their derivatives are of tremendous technological
relevance. Synthetic access and application are still hampered by
tedious purification protocols, peculiar solubility, and limited control
over regioselective derivatization. We present a modular self-assembly
system based on a new low-molecular-weight binding motif, appended
by two palladium(II)-coordinating units of different steric demands,
to either form a [Pd2L14]4+ cage or an unprecedented [Pd2L23(MeCN)2]4+ bowl (with L1 = pyridyl, L2 = quinolinyl
donors). The former was used as a selective induced-fit receptor for
C60. The latter, owing to its more open structure, also
allows binding of C70 and fullerene derivatives. By exposing
only a fraction of the bound guests’ surface, the bowl acts
as fullerene protecting group to control functionalization, as demonstrated
by exclusive monoaddition of anthracene. In a hierarchical manner,
sterically low-demanding dicarboxylates were found to bridge pairs
of bowls into pill-shaped dimers, able to host two fullerenes. The
hosts allow transferring bound fullerenes into a variety of organic
solvents, extending the scope of possible derivatization and processing
methodologies.
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Affiliation(s)
- Bin Chen
- Faculty of Chemistry and Chemical Biology , TU Dortmund University , Otto-Hahn Straße 6 , 44227 Dortmund , Germany
| | - Julian J Holstein
- Faculty of Chemistry and Chemical Biology , TU Dortmund University , Otto-Hahn Straße 6 , 44227 Dortmund , Germany
| | - Shinnosuke Horiuchi
- Faculty of Chemistry and Chemical Biology , TU Dortmund University , Otto-Hahn Straße 6 , 44227 Dortmund , Germany.,Division of Chemistry and Materials Science, Graduate School of Engineering , Nagasaki University , Bunkyo-machi , Nagasaki 852-8521 , Japan
| | - Wolf G Hiller
- Faculty of Chemistry and Chemical Biology , TU Dortmund University , Otto-Hahn Straße 6 , 44227 Dortmund , Germany
| | - Guido H Clever
- Faculty of Chemistry and Chemical Biology , TU Dortmund University , Otto-Hahn Straße 6 , 44227 Dortmund , Germany
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