1
|
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.
Collapse
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
| |
Collapse
|
2
|
Hölzel H, Haines P, Kaur R, Lungerich D, Jux N, Guldi DM. Probing Charge Management across the π-Systems of Nanographenes in Regioisomeric Electron Donor-Acceptor Architectures. J Am Chem Soc 2022; 144:8977-8986. [PMID: 35543627 DOI: 10.1021/jacs.2c00456] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Inspired by light-induced processes in nature to mimic the primary events in the photosynthetic reaction centers, novel functional materials combine electron donors and acceptors, i.e., (metallo)porphyrins (ZnP) and fullerenes (C60), respectively, with emerging materials, i.e., nanographenes. We utilized hexa-peri-hexabenzocoronene (HBC) due to its versatility regarding functionalization and physicochemical properties, to construct three regioisomeric ZnP-HBC-C60 conjugates, which foster geometrical diversity by arranging ZnP and C60 in ortho-, meta-, and para-positions to each other. The corresponding hexaarylbenzene (HAB) motifs, with an interrupted π-system, were also prepared. Transient absorption measurements disclosed the fast population of charge transfer as well as singlet and triplet charge-separated states. With the help of density functional theory (DFT) calculations, we further conceive the communication across the HBCs and HABs. This work reveals the impact of both the geometrical arrangement with respect to through-space versus through-bond interactions and the structural rigidity/flexibility on the charge management across the different π-systems.
Collapse
Affiliation(s)
- Helen Hölzel
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Kemigården 4, 412 96 Gothenburg, Sweden.,Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials (ICMM) Chair of Organic Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany
| | - Philipp Haines
- Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials (ICMM) Chair of Physical Chemistry I, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany
| | - Ramandeep Kaur
- Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials (ICMM) Chair of Physical Chemistry I, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany
| | - Dominik Lungerich
- Center for Nanomedicine, Institute for Basic Science (IBS), 50 Yonsei-ro, Seodaemun-gu, 03722 Seoul, Republic of Korea.,Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, 03722 Seoul, Republic of Korea
| | - Norbert Jux
- Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials (ICMM) Chair of Organic Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany
| | - Dirk M Guldi
- Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials (ICMM) Chair of Physical Chemistry I, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany
| |
Collapse
|
3
|
Hexabenzocoronene functionalized with antiaromatic S- and Se-core-modified porphyrins (isophlorins): comparison with the dyad with regular porphyrin. PURE APPL CHEM 2022. [DOI: 10.1515/pac-2021-1105] [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
The important and perspective molecular building blocks composed of hexaphenylbenzenes (HPBs) or their oxidized derivatives, hexa-peri-hexabenzocoronenes (HBCs), and metalloporphyrins have recently received significant attention of the researchers. In this study, motivated by recent findings, we have addressed the modifications of structures and properties of HBC-porphyrin compounds by using instead of aromatic porphyrins antiaromatic 20π isophlorin derivatives of thiophene or selenophene. We have reported the first comparative computational investigation of the following systems: (i) HBC with one non-metallated aromatic porphyrin, P(N4H2), unit, HBC-P(N4H2), (ii) HBC with one S-core-modified antiaromatic porphyrin (S-isophlorin), PS4, unit, HBC-PS4, and (iii) HBC with one Se-core-modified antiaromatic porphyrin (Se-isophlorin), PSe4, unit, HBC-PSe4. The study has been done employing the B3LYP/6-31G* approach (in the gas phase and in the implicit solvents, benzene and dichloromethane), and comparison with the B3LYP/6-31G** and B3LYP/6-311G* approaches was performed, where relevant. The effects of the core-modified antiaromatic isophlorins on the structures, electronic, and other properties, potentially including reactivity, of the whole building block HBC-isophlorin have been shown to be quite pronounced and to be noticeably stronger than the effects of the original aromatic non-metallated porphyrin. Thus, we have demonstrated theoretically that the complete porphyrin core-modification with other elements, this time with S and Se leading to the formation of the antiaromatic isophlorins, should be considered as a promising way for modifying and tuning structures, electronic properties and reactivity of the hexabenzocoronene-porphyrin(s) building blocks.
Collapse
|
4
|
Krompiec S, Kurpanik-Wójcik A, Matussek M, Gołek B, Mieszczanin A, Fijołek A. Diels-Alder Cycloaddition with CO, CO 2, SO 2, or N 2 Extrusion: A Powerful Tool for Material Chemistry. MATERIALS (BASEL, SWITZERLAND) 2021; 15:172. [PMID: 35009318 PMCID: PMC8745824 DOI: 10.3390/ma15010172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/16/2021] [Accepted: 12/23/2021] [Indexed: 06/14/2023]
Abstract
Phenyl, naphthyl, polyarylphenyl, coronene, and other aromatic and polyaromatic moieties primarily influence the final materials' properties. One of the synthetic tools used to implement (hetero)aromatic moieties into final structures is Diels-Alder cycloaddition (DAC), typically combined with Scholl dehydrocondensation. Substituted 2-pyranones, 1,1-dioxothiophenes, and, especially, 1,3-cyclopentadienones are valuable substrates for [4 + 2] cycloaddition, leading to multisubstituted derivatives of benzene, naphthalene, and other aromatics. Cycloadditions of dienes can be carried out with extrusion of carbon dioxide, carbon oxide, or sulphur dioxide. When pyranones, dioxothiophenes, or cyclopentadienones and DA cycloaddition are aided with acetylenes including masked ones, conjugated or isolated diynes, or polyynes and arynes, aromatic systems are obtained. This review covers the development and the current state of knowledge regarding thermal DA cycloaddition of dienes mentioned above and dienophiles leading to (hetero)aromatics via CO, CO2, or SO2 extrusion. Particular attention was paid to the role that introduced aromatic moieties play in designing molecular structures with expected properties. Undoubtedly, the DAC variants described in this review, combined with other modern synthetic tools, constitute a convenient and efficient way of obtaining functionalized nanomaterials, continually showing the potential to impact materials sciences and new technologies in the nearest future.
Collapse
Affiliation(s)
| | - Aneta Kurpanik-Wójcik
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia, Bankowa 14, 40-007 Katowice, Poland; (S.K.); (B.G.); (A.M.); (A.F.)
| | - Marek Matussek
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia, Bankowa 14, 40-007 Katowice, Poland; (S.K.); (B.G.); (A.M.); (A.F.)
| | | | | | | |
Collapse
|
5
|
Grau BW, Dill M, Hampel F, Kahnt A, Jux N, Tsogoeva SB. Four‐Step Domino Reaction Enables Fully Controlled Non‐Statistical Synthesis of Hexaarylbenzene with Six Different Aryl Groups**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Benedikt W. Grau
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Maximilian Dill
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Frank Hampel
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Axel Kahnt
- Leibniz Institute of Surface Engineering (IOM) Permoserstr. 15 04318 Leipzig Germany
| | - Norbert Jux
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| | - Svetlana B. Tsogoeva
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus Fiebiger-Straße 10 91058 Erlangen Germany
| |
Collapse
|
6
|
Grau BW, Dill M, Hampel F, Kahnt A, Jux N, Tsogoeva SB. Four-Step Domino Reaction Enables Fully Controlled Non-Statistical Synthesis of Hexaarylbenzene with Six Different Aryl Groups*. Angew Chem Int Ed Engl 2021; 60:22307-22314. [PMID: 34060211 PMCID: PMC8518863 DOI: 10.1002/anie.202104437] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/30/2021] [Indexed: 12/11/2022]
Abstract
Hexaarylbenzene (HAB) derivatives are versatile aromatic systems playing a significant role as chromophores, liquid crystalline materials, molecular receptors, molecular-scale devices, organic light-emitting diodes and candidates for organic electronics. Statistical synthesis of simple symmetrical HABs is known via cyclotrimerization or Diels-Alder reactions. By contrast, the synthesis of more complex, asymmetrical systems, and without involvement of statistical steps, remains an unsolved problem. Here we present a generally applicable synthetic strategy to access asymmetrical HAB via an atom-economical and high-yielding metal-free four-step domino reaction using nitrostyrenes and α,α-dicyanoolefins as easily available starting materials. Resulting domino product-functionalized triarylbenzene (TAB)-can be used as a key starting compound to furnish asymmetrically substituted hexaarylbenzenes in high overall yield and without involvement of statistical steps. This straightforward domino process represents a distinct approach to create diverse and still unexplored HAB scaffolds, containing six different aromatic rings around central benzene core.
Collapse
Affiliation(s)
- Benedikt W. Grau
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Maximilian Dill
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Frank Hampel
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Axel Kahnt
- Leibniz Institute of Surface Engineering (IOM)Permoserstr. 1504318LeipzigGermany
| | - Norbert Jux
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| | - Svetlana B. Tsogoeva
- Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander University of Erlangen-NürnbergNikolaus Fiebiger-Straße 1091058ErlangenGermany
| |
Collapse
|
7
|
Reger D, Schöll K, Hampel F, Maid H, Jux N. Pyridinic Nanographenes by Novel Precursor Design. Chemistry 2021; 27:1984-1989. [PMID: 33225488 PMCID: PMC7898602 DOI: 10.1002/chem.202004983] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Indexed: 01/24/2023]
Abstract
In this work we present the solution‐synthesis of pyridine analogues to hexa‐peri‐hexabenzocoronene (HBC)—which might be called superpyridines—via a novel precursor design. The key step in our strategy was the pre‐formation of the C−C bonds between the 3/3’ positions of the pyridine and the adjacent phenyl rings—bonds that are otherwise unreactive and difficult to close under Scholl‐conditions. Apart from the synthesis of the parent compound we show that classical pyridine chemistry, namely oxidation, N‐alkylation and metal‐coordination is applicable to the π‐extended analogue. Furthermore, we present basic physical chemical characterizations of the newly synthesized molecules. With this novel synthetic strategy, we hope to unlock the pyridine chemistry of nanographenes.
Collapse
Affiliation(s)
- David Reger
- Department of Chemistry and Pharmacy &, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| | - Kilian Schöll
- Department of Chemistry and Pharmacy &, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy &, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| | - Harald Maid
- Department of Chemistry and Pharmacy &, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| | - Norbert Jux
- Department of Chemistry and Pharmacy &, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| |
Collapse
|
8
|
Nisa K, Khatri V, Kumar S, Arora S, Ahmad S, Dandia A, Thirumal M, Kashyap HK, Chauhan SMS. Synthesis and Redox Properties of Superbenzene Porphyrin Conjugates. Inorg Chem 2020; 59:16168-16177. [PMID: 33103424 DOI: 10.1021/acs.inorgchem.0c01682] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Superbenzene porphyrin conjugates find wide range of applications from nonlinear optical materials to semiconductors. Herein, we report the synthesis and characterization of 5,15-bis(3,5-di-tert-butylphenyl)-10,20-bis(pentaphenylphenyl)phenylporphyrin and its Zinc-metallated complex. Oxidative planarization of 5,15-bis(3,5-di-tert-butylphenyl)-10,20-bis(pentaphenylphenyl)phenylporphyrin and its metallated complex was carried out by using NOBF4 as an oxidizing agent. The formation of superbenzene porphyrin conjugates validates its Scholl type reactions. The laboratory-synthesized porphyrin conjugates were characterized experimentally using spectroscopic techniques such as 1H NMR, 13C NMR, electron spin resonance, and ultraviolet-visible spectroscopy for structural conformation. In addition, density functional theory calculations were carried out to validate the experimental results. The theoretical and experimental results show that the 4-(pentaphenylphenyl)phenyl ligand increases the stability, optical properties, and rate of planarization of synthesized porphyrins. The conjugates exhibited intense and distant electronic communication between two hexabenzocoronene sites, taking advantage of porphyrin as a π-spacer. The π-radical cation has also been found to be an intermediate in oxidative C-C bond formation. NICS calculations support such a conclusion.
Collapse
Affiliation(s)
- Kharu Nisa
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| | - Vikas Khatri
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Sharvan Kumar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Smriti Arora
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| | - Sohail Ahmad
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| | - Anshu Dandia
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| | - M Thirumal
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| | - Hemant K Kashyap
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Shive M S Chauhan
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| |
Collapse
|
9
|
Martin MM, Oleszak C, Hampel F, Jux N. Oxidative Cyclodehydrogenation Reactions with Tetraarylporphyrins. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Max M. Martin
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Chair of Organic Chemistry II Friedrich‐Alexander‐University Erlangen‐Nuernberg Nikolaus‐Fiebiger‐Str. 10 91058 Erlangen Germany
| | - Christoph Oleszak
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Chair of Organic Chemistry II Friedrich‐Alexander‐University Erlangen‐Nuernberg Nikolaus‐Fiebiger‐Str. 10 91058 Erlangen Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Chair of Organic Chemistry II Friedrich‐Alexander‐University Erlangen‐Nuernberg Nikolaus‐Fiebiger‐Str. 10 91058 Erlangen Germany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Chair of Organic Chemistry II Friedrich‐Alexander‐University Erlangen‐Nuernberg Nikolaus‐Fiebiger‐Str. 10 91058 Erlangen Germany
| |
Collapse
|
10
|
Hexabenzocoronene functionalized with porphyrin and P-core-modified porphyrin: A comparative computational study. COMPUT THEOR CHEM 2020. [DOI: 10.1016/j.comptc.2020.112973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
11
|
Ruppel M, Gazetas L, Lungerich D, Jux N. Synthesis and Photophysical Properties of Hexabenzocoronene‐Tetrabenzoporphyrin Architectures. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000860] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Michael Ruppel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich‐Alexander University Erlangen‐Nuremberg Nikolaus‐Fiebiger‐Str. 10 91058 Erlangen Germany
| | - Lampros‐Pascal Gazetas
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich‐Alexander University Erlangen‐Nuremberg Nikolaus‐Fiebiger‐Str. 10 91058 Erlangen Germany
| | - Dominik Lungerich
- Institute for Basic Science (IBS), 50 Yonsei‐ro, Seodaemun‐gu Center for Nanomedicine 03722 Seoul Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME) Advanced Science Institute Yonsei University 03722 Seoul Republic of Korea
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich‐Alexander University Erlangen‐Nuremberg Nikolaus‐Fiebiger‐Str. 10 91058 Erlangen Germany
| |
Collapse
|
12
|
Abstract
A synthetic route towards a novel hexabenzocoronene-based helical nanographene motif was developed. A hexaphenylbenzene precursor was therefore designed, which cannot undergo, due to steric restrictions, a complete planarization reaction. This precursor was transformed under oxidative cyclodehydrogenation conditions to a π-extended [5]helicene, which was fully characterized including X-ray diffraction analysis.
Collapse
Affiliation(s)
- Max M Martin
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM), Organic Chemistry II, Friedrich-Alexander-University Erlangen-Nuernberg, Nikolaus-Fiebiger-Str. 10, 91058, Erlangen, Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM), Organic Chemistry II, Friedrich-Alexander-University Erlangen-Nuernberg, Nikolaus-Fiebiger-Str. 10, 91058, Erlangen, Germany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM), Organic Chemistry II, Friedrich-Alexander-University Erlangen-Nuernberg, Nikolaus-Fiebiger-Str. 10, 91058, Erlangen, Germany
| |
Collapse
|
13
|
Wolf M, Lungerich D, Bauroth S, Popp M, Platzer B, Clark T, Anderson HL, Jux N, Guldi DM. Panchromatic light funneling through the synergy in hexabenzocoronene-(metallo)porphyrin-fullerene assemblies to realize the separation of charges. Chem Sci 2020; 11:7123-7132. [PMID: 34122999 PMCID: PMC8159381 DOI: 10.1039/d0sc02028a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/16/2020] [Indexed: 11/25/2022] Open
Abstract
Here, we present a novel butadiyne-linked HBC-ethynyl-porphyrin dimer, which exhibits in the ground state strong absorption cross sections throughout the UV and visible ranges of the solar spectrum. In short, a unidirectional flow of excited state energy from the HBC termini to the (metallo)porphyrin focal points enables concentrating light at the latter. Control over excitonic interactions within, for example, the electron-donating porphyrin dimers was realized by complexation of bidentate ligands to set up panchromatic absorption that extends all the way into the near-infrared range. The bidentate binding motif was then exploited to create a supramolecular electron donor-acceptor assembly based on a HBC-ethynyl-porphyrin dimer and an electron accepting bis(aminoalkyl)-substituted fullerene. Of great relevance is the fact that charge separation from the photoexcited HBC-ethynyl-porphyrin dimer to the bis(aminoalkyl)-substituted fullerene is activated not only upon photoexciting the HBCs in the UV as well as the (metallo)porphyrins in the visible but also in the NIR. Implicit is the synergetic interplay of energy and charge transfer in a photosynthetic mimicking manner. The dimer and bis-HBC-ethynyl-porphyrin monomers, which serve as references, were probed by means of steady-state as well as time-resolved optical spectroscopies, including global target analyses of the time-resolved transient absorption data.
Collapse
Affiliation(s)
- Maximilian Wolf
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
| | - Dominik Lungerich
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory Oxford OX1 3TA UK
| | - Stefan Bauroth
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
- Department of Chemistry and Pharmacy, Computer Chemistry Centre (CCC), Friedrich-Alexander-University Germany
| | - Maximilian Popp
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Benedikt Platzer
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
| | - Timothy Clark
- Department of Chemistry and Pharmacy, Computer Chemistry Centre (CCC), Friedrich-Alexander-University Germany
| | - Harry L Anderson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory Oxford OX1 3TA UK
| | - Norbert Jux
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Dirk M Guldi
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
| |
Collapse
|
14
|
Xu X, Müllen K, Narita A. Syntheses and Characterizations of Functional Polycyclic Aromatic Hydrocarbons and Graphene Nanoribbons. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20190368] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xiushang Xu
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
- Organic and Carbon Nanomaterials Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Kunigami, Okinawa 904-0495, Japan
| | - Klaus Müllen
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
- Institute of Physical Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Akimitsu Narita
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
- Organic and Carbon Nanomaterials Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Kunigami, Okinawa 904-0495, Japan
| |
Collapse
|
15
|
Abstract
Hexa-peri-hexabenzocoronenes (HBCs), substituted by two different chromophores in an ortho arrangement, were synthesized for the first time and investigated towards their photophysical properties. Rylene-diimide dyes, in particular naphthalene-diimides (NDIs) and perylene-diimides (PDIs), were attached to the HBC as the first, and porphyrins as the second chromophore. Therefore, porphyrin-NDI-HPB as well as porphyrin-PDI-HPB precursors were accessed and converted into the respective HBC derivatives applying oxidative Scholl conditions. UV-vis absorption and fluorescence emission spectroscopy showed interesting photophysical behavior such as energy transfer processes. Particularly, the porphyrin-PDI-HBC displays pronounced absorption features between 330–650 nm, which cover a wide range of the visible spectrum.
Collapse
Affiliation(s)
- Max M. Martin
- Department Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
| | - Carolin Dusold
- Department Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
| | - Andreas Hirsch
- Department Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
| | - Norbert Jux
- Department Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
| |
Collapse
|
16
|
Martin MM, Lungerich D, Hampel F, Langer J, Ronson TK, Jux N. Multiple-Porphyrin Functionalized Hexabenzocoronenes. Chemistry 2019; 25:15083-15090. [PMID: 31429504 PMCID: PMC6899994 DOI: 10.1002/chem.201903113] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Indexed: 11/23/2022]
Abstract
Porphyrin-hexabenzocoronene architectures serve as good model compounds to study light-harvesting systems. Herein, the synthesis of porphyrin functionalized hexa-peri-hexabenzocoronenes (HBCs), in which one or more porphyrins are covalently linked to a central HBC core, is presented. A series of hexaphenylbenzenes (HPBs) was prepared and reacted under oxidative coupling conditions. The transformation to the respective HBC derivatives worked well with mono- and tri-porphyrin-substituted HPBs. However, if more porphyrins are attached to the HPB core, Scholl oxidations are hampered or completely suppressed. Hence, a change of the synthetic strategy was necessary to first preform the HBC core, followed by the introduction of the porphyrins. All products were fully characterized, including, if possible, single-crystal XRD. UV/Vis absorption spectra of porphyrin-HBCs showed, depending on the number of porphyrins as well as with respect to the substitution pattern, variations in their spectral features with strong distortions of the porphyrins' B-band.
Collapse
Affiliation(s)
- Max M. Martin
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM), Organic Chemistry IIFriedrich-Alexander-University Erlangen-NürnbergNikolaus-Fiebiger-Strasse 1091058ErlangenGermany
| | - Dominik Lungerich
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM), Organic Chemistry IIFriedrich-Alexander-University Erlangen-NürnbergNikolaus-Fiebiger-Strasse 1091058ErlangenGermany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM), Organic Chemistry IIFriedrich-Alexander-University Erlangen-NürnbergNikolaus-Fiebiger-Strasse 1091058ErlangenGermany
| | - Jens Langer
- Inorganic and Organometallic ChemistryEgerlandstrasse 191058ErlangenGermany
| | - Tanya K. Ronson
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for, Molecular Materials (ICMM), Organic Chemistry IIFriedrich-Alexander-University Erlangen-NürnbergNikolaus-Fiebiger-Strasse 1091058ErlangenGermany
| |
Collapse
|
17
|
Nagpal R, Arora S, Ponnan P, Kharu‐Nisa, Dandia A, Singh Chauhan SM. Polyaromatic Hydrocarbon (PAH) Porphodimethene Conjugates: Conformational Features and Acid‐Anion Binding Properties. ChemistrySelect 2019. [DOI: 10.1002/slct.201803089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Ritika Nagpal
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi- 110 007 India
- Department of ChemistrySRM University, Delhi-NCR Haryana- 131029 India
| | - Smriti Arora
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi- 110 007 India
| | - Prija Ponnan
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi- 110 007 India
| | - Kharu‐Nisa
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi- 110 007 India
| | - Anshu Dandia
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi- 110 007 India
| | | |
Collapse
|
18
|
Umeyama T, Hanaoka T, Yamada H, Namura Y, Mizuno S, Ohara T, Baek J, Park J, Takano Y, Stranius K, Tkachenko NV, Imahori H. Exclusive occurrence of photoinduced energy transfer and switching of its direction by rectangular π-extension of nanographenes. Chem Sci 2019; 10:6642-6650. [PMID: 31367317 PMCID: PMC6624990 DOI: 10.1039/c9sc01538h] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 05/28/2019] [Indexed: 01/20/2023] Open
Abstract
As structure defined cutouts of the graphene lattice, nanographene molecules have gained plenty of attention because of their high potential for versatile applications in organic electronics and energy conversion devices and as ideal model systems for the better understanding of intrinsic structure-property correlations of graphenes. In this study, well-defined nanographenes with sp2 carbon networks of different sizes, hexa-peri-hexabenzocoronene (HBC) and its rectangularly π-extended version, a short graphene nanoribbon (GNR), have been covalently functionalized with photoactive porphyrin molecules. On the basis of their spectroscopic studies, the photodynamics of the porphyrin-linked nanographenes was found to be influenced substantially by the size of the nanographenes. Photoexcitation of the porphyrin-HBC linked system led to exclusive energy transfer (EnT) from the first singlet excited state (S1) of the nanographene to the porphyrin, whereas opposite selective EnT occurred from the first and second singlet excited states (S1 and S2) of the porphyrin to the nanographene in the porphyrin-GNR linked system. In particular, ultrafast efficient EnTs from both the S2 and S1 states of the porphyrin to GNR mimic the corresponding ultrafast EnTs from the S2 and S1 states of carotenoids to chlorophylls in light-harvesting systems of natural photosynthesis. Such unique photophysical properties will be useful for the rational design of carbon-based photofunctional nanomaterials for optoelectronics and solar energy conversion devices.
Collapse
Affiliation(s)
- Tomokazu Umeyama
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - Takuma Hanaoka
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - Hiroki Yamada
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - Yuki Namura
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - Satoshi Mizuno
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - Tomoya Ohara
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - Jinseok Baek
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - JaeHong Park
- Department of Molecular Engineering , Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto , 615-8510 , Japan . ;
| | - Yuta Takano
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS) , Kyoto University , Sakyo-ku , Kyoto 606-8501 , Japan
| | - Kati Stranius
- Faculty of Engineering and Natural Sciences , Tampere University , Korkeakoulunkatu 8 , 33720 Tampere , Finland .
| | - Nikolai V Tkachenko
- Faculty of Engineering and Natural Sciences , Tampere University , Korkeakoulunkatu 8 , 33720 Tampere , Finland .
| | - 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
| |
Collapse
|
19
|
Martin MM, Lungerich D, Haines P, Hampel F, Jux N. Electronic Communication across Porphyrin Hexabenzocoronene Isomers. Angew Chem Int Ed Engl 2019; 58:8932-8937. [DOI: 10.1002/anie.201903654] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Indexed: 01/05/2023]
Affiliation(s)
- Max M. Martin
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| | - Dominik Lungerich
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
- Department of Chemistry & Molecular Technology Innovation Presidential Endowed ChairThe University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Philipp Haines
- Department of Chemistry and PharmacyPhysical Chemistry IFriedrich-Alexander-University Erlangen-Nuernberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)Organic Chemistry IIFriedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Strasse 10 91058 Erlangen Germany
| |
Collapse
|
20
|
Martin MM, Lungerich D, Haines P, Hampel F, Jux N. Elektronische Kommunikation von Porphyrin‐Hexabenzocoronen‐Isomeren. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903654] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Max M. Martin
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
| | - Dominik Lungerich
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
- Department of Chemistry & Molecular Technology Innovation Presidential Endowed ChairThe University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Philipp Haines
- Department Chemie und PharmaziePhysikalische Chemie IFriedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Deutschland
| | - Frank Hampel
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
| | - Norbert Jux
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM)Organische Chemie IIFriedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Deutschland
| |
Collapse
|
21
|
Martin MM, Dill M, Langer J, Jux N. Porphyrin-Hexaphenylbenzene Conjugates via Mixed Cyclotrimerization Reactions. J Org Chem 2019; 84:1489-1499. [PMID: 30596243 DOI: 10.1021/acs.joc.8b02907] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Mixed cyclotrimerization reactions of diarylacetylenes (tolans) were applied to generate a library of multiple porphyrin-hexaphenylbenzene (HPB) architectures. Successful reactions, which could be influenced by the ratio of tolan starting materials, were conducted using dicobaltoctacarbonyl as a catalyst. Separation of the reaction products was performed by chromatographic and crystallization techniques. The physical properties were investigated with respect to the number of porphyrins per HPB and their substitution pattern.
Collapse
Affiliation(s)
- Max M Martin
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM) , Friedrich-Alexander-Universität Erlangen-Nürnberg , Nikolaus-Fiebiger-Strasse 10 , 91058 Erlangen , Germany
| | - Maximilian Dill
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM) , Friedrich-Alexander-Universität Erlangen-Nürnberg , Nikolaus-Fiebiger-Strasse 10 , 91058 Erlangen , Germany
| | - Jens Langer
- Inorganic and Organometallic Chemistry , Egerlandstrasse 1 , 91058 Erlangen , Germany
| | - Norbert Jux
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM) , Friedrich-Alexander-Universität Erlangen-Nürnberg , Nikolaus-Fiebiger-Strasse 10 , 91058 Erlangen , Germany
| |
Collapse
|
22
|
Lungerich D, Hitzenberger JF, Hampel F, Drewello T, Jux N. Superbenzene-Porphyrin Gas-Phase Architectures Derived from Intermolecular Dispersion Interactions. Chemistry 2018; 24:15818-15824. [DOI: 10.1002/chem.201803684] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Dominik Lungerich
- Department of Chemistry and Pharmacy & Interdisciplinary, Center for Molecular Materials (ICMM), Organic Chemistry II; Friedrich-Alexander-University Erlangen-Nuernberg; Nikolaus-Fiebiger-Str. 10 90458 Erlangen Germany
- Department of Chemistry & Molecular Technology Innovation Chair; University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Jakob F. Hitzenberger
- Department of Chemistry and Pharmacy; Physical Chemistry I; Friedrich-Alexander-University Erlangen-Nuernberg; Egerlandstr. 3 90458 Erlangen Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy & Interdisciplinary, Center for Molecular Materials (ICMM), Organic Chemistry II; Friedrich-Alexander-University Erlangen-Nuernberg; Nikolaus-Fiebiger-Str. 10 90458 Erlangen Germany
| | - Thomas Drewello
- Department of Chemistry and Pharmacy; Physical Chemistry I; Friedrich-Alexander-University Erlangen-Nuernberg; Egerlandstr. 3 90458 Erlangen Germany
| | - Norbert Jux
- Department of Chemistry and Pharmacy & Interdisciplinary, Center for Molecular Materials (ICMM), Organic Chemistry II; Friedrich-Alexander-University Erlangen-Nuernberg; Nikolaus-Fiebiger-Str. 10 90458 Erlangen Germany
| |
Collapse
|
23
|
Chen Q, Brambilla L, Daukiya L, Mali KS, De Feyter S, Tommasini M, Müllen K, Narita A. Synthesis of Triply Fused Porphyrin-Nanographene Conjugates. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805063] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Qiang Chen
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Luigi Brambilla
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “G. Natta”; Politecnico di Milano; Piazza Leonardo da Vinci, 32 20133 Milano Italy
| | - Lakshya Daukiya
- KU Leuven; Department of Chemistry; Division of Molecular Imaging and Photonics; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Kunal S. Mali
- KU Leuven; Department of Chemistry; Division of Molecular Imaging and Photonics; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Steven De Feyter
- KU Leuven; Department of Chemistry; Division of Molecular Imaging and Photonics; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Matteo Tommasini
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “G. Natta”; Politecnico di Milano; Piazza Leonardo da Vinci, 32 20133 Milano Italy
| | - Klaus Müllen
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Akimitsu Narita
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| |
Collapse
|
24
|
Chen Q, Brambilla L, Daukiya L, Mali KS, De Feyter S, Tommasini M, Müllen K, Narita A. Synthesis of Triply Fused Porphyrin-Nanographene Conjugates. Angew Chem Int Ed Engl 2018; 57:11233-11237. [PMID: 29984483 DOI: 10.1002/anie.201805063] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Indexed: 11/09/2022]
Abstract
Two unprecedented porphyrin fused nanographene molecules, 1 and 2, have been synthesized by the Scholl reaction from tailor-made precursors based on benzo[m]tetraphene-substituted porphyrins. The chemical structures were validated by a combination of high-resolution matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (HR MALDI-TOF MS), IR and Raman spectroscopy, and scanning tunnelling microscopy (STM). The UV-vis-near infrared absorption spectroscopy of 1 and 2 demonstrated broad and largely red-shifted absorption spectra extending up to 1000 and 1400 nm, respectively, marking the significant extension of the π-conjugated systems.
Collapse
Affiliation(s)
- Qiang Chen
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Luigi Brambilla
- Dipartimento di Chimica, Materiali ed Ingegneria Chimica "G. Natta", Politecnico di Milano, Piazza Leonardo da Vinci, 32, 20133, Milano, Italy
| | - Lakshya Daukiya
- KU Leuven, Department of Chemistry, Division of Molecular Imaging and Photonics, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Kunal S Mali
- KU Leuven, Department of Chemistry, Division of Molecular Imaging and Photonics, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Steven De Feyter
- KU Leuven, Department of Chemistry, Division of Molecular Imaging and Photonics, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Matteo Tommasini
- Dipartimento di Chimica, Materiali ed Ingegneria Chimica "G. Natta", Politecnico di Milano, Piazza Leonardo da Vinci, 32, 20133, Milano, Italy
| | - Klaus Müllen
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Akimitsu Narita
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| |
Collapse
|
25
|
Reddy RVR, Basumatary B, Murugavel M, Keshav K, Sekhar AR, Sankar J. Sterically hindered 5,15-tetraphenylbenzene-porphyrins: syntheses, structures, atropisomerism and photophysical properties. J CHEM SCI 2018. [DOI: 10.1007/s12039-018-1485-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
26
|
Abstract
The synthesis of a triad consisting of porphyrin and hexabenzocoronene (HBC) units, which are connected via a central hexaarylbenzene (HAB) core, is presented. The ortho substitution pattern at the core results in a close proximity of the two chromophores, which influences their properties such as the intensity ratio of UV-vis absorption bands.
Collapse
Affiliation(s)
- Max M. Martin
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nürnberg, Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
| | - Norbert Jux
- Department Chemie und Pharmazie & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nürnberg, Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany
| |
Collapse
|
27
|
Yu J, Zhang YM, Li PY, Liu Y. Efficient energy transfer between coronene-modified permethyl-β-cyclodextrins and porphyrin for light induced DNA cleavage. Chem Commun (Camb) 2018; 53:3717-3720. [PMID: 28300240 DOI: 10.1039/c7cc00736a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel supramolecular assembly was constructed by the noncovalent complexation of hexa-cata-hexabenzocoronene modified permethyl-β-cyclodextrins with tetrasodium tetraphenylporphyrintetrasulfonate in water, exhibiting highly efficient excited energy transfer behaviors and a promising DNA photocleavage ability.
Collapse
Affiliation(s)
- Jie Yu
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Ying-Ming Zhang
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Pei-Yu Li
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Yu Liu
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, P. R. China.
| |
Collapse
|
28
|
Perkins W, Fischer FR. Inserting Porphyrin Quantum Dots in Bottom‐Up Synthesized Graphene Nanoribbons. Chemistry 2017; 23:17687-17691. [DOI: 10.1002/chem.201705252] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Wade Perkins
- Department of Chemistry University of California Berkeley 699 Tan Hall Berkeley CA- 94720 USA
| | - Felix R. Fischer
- Department of Chemistry University of California Berkeley 699 Tan Hall Berkeley CA- 94720 USA
- Materials Science Division Lawrence Berkeley National Laboratory Berkeley CA- 94720 USA
- Kavli Energy NanoSciences Institute at the University of California Berkeley and the Lawrence Berkeley National Laboratory Berkeley CA- 94720 USA
| |
Collapse
|
29
|
Lungerich D, Hitzenberger JF, Donaubauer W, Drewello T, Jux N. Three Short Stories about Hexaarylbenzene-Porphyrin Scaffolds. Chemistry 2016; 22:16755-16759. [DOI: 10.1002/chem.201603789] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Dominik Lungerich
- Department Chemie und Pharmazie &; Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestrasse 42 91054 Erlangen Germany
| | - Jakob F. Hitzenberger
- Department Chemie und Pharmazie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Wolfgang Donaubauer
- Department Chemie und Pharmazie &; Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestrasse 42 91054 Erlangen Germany
| | - Thomas Drewello
- Department Chemie und Pharmazie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Norbert Jux
- Department Chemie und Pharmazie &; Interdisciplinary Center for Molecular Materials (ICMM); Friedrich-Alexander-Universität Erlangen-Nürnberg; Henkestrasse 42 91054 Erlangen Germany
| |
Collapse
|
30
|
Zhou Y, Zhang MY, Gu KH, Zhu YF, Fan XH, Shen Z. Facile Synthesis and Phase Behaviors of Monofunctionalized Hexa-peri-hexabenzocoronenes. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500131] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yu Zhou
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Polymer Chemistry and Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 China
| | - Meng-Yao Zhang
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Polymer Chemistry and Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 China
| | - Ke-Hua Gu
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Polymer Chemistry and Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 China
| | - Yu-Feng Zhu
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Polymer Chemistry and Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 China
| | - Xing-He Fan
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Polymer Chemistry and Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 China
| | - Zhihao Shen
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Polymer Chemistry and Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 China
| |
Collapse
|
31
|
Kratzer A, Englert JM, Lungerich D, Heinemann FW, Jux N, Hirsch A. Synthesis and first X-ray structure of a hexa-peri-hexabenzocoronene-fullerene-dyad: a model for an inter-carbon-allotrope hybrid. Faraday Discuss 2014; 173:297-310. [PMID: 25466397 DOI: 10.1039/c4fd00069b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of a new hexa-peri-hexabenzocoronene (HBC)-fullerene dyad was accomplished involving a covalent linkage between both the planar and the spherical conjugated π-system of the two chromophores. We also present the first X-ray single crystal structure of a HBC-fullerene conjugate. A very short HBC-fullerene distance of 3.2 Å is observed. For the synthesis of this molecule, a new versatile applicable template, namely, a mono-functionalized hexa-peri-hexabenzocoronene was attached to a fullerene. Absorption and fluorescence spectroscopy, as well as quantum yield measurements of , indicated close electronic communication between the two subunits, which is promising for possible applications in molecular electronics.
Collapse
Affiliation(s)
- Andreas Kratzer
- Department of Chemistry & Pharmacy, Organic Chemistry & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Henkestrasse 42, 91054 Erlangen, Germany.
| | | | | | | | | | | |
Collapse
|
32
|
Lungerich D, Hitzenberger JF, Marcia M, Hampel F, Drewello T, Jux N. Superbenzene-Porphyrin Conjugates. Angew Chem Int Ed Engl 2014; 53:12231-5. [DOI: 10.1002/anie.201407053] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Indexed: 01/29/2023]
|
33
|
Lungerich D, Hitzenberger JF, Marcia M, Hampel F, Drewello T, Jux N. Superbenzol-Porphyrin-Konjugate. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407053] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
34
|
Korzec M, Bartczak P, Niemczyk A, Szade J, Kapkowski M, Zenderowska P, Balin K, Lelątko J, Polanski J. Bimetallic nano-Pd/PdO/Cu system as a highly effective catalyst for the Sonogashira reaction. J Catal 2014. [DOI: 10.1016/j.jcat.2014.02.008] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|