1
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Schlachter A, Karsenti PL, Harvey PD, Langlois A. The Excited-State N-H Tautomerization Rate in Free-Base Corroles. Chemistry 2024; 30:e202401709. [PMID: 38925567 DOI: 10.1002/chem.202401709] [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: 04/30/2024] [Revised: 06/19/2024] [Accepted: 06/24/2024] [Indexed: 06/28/2024]
Abstract
Corrole is a tetrapyrrolic dye with a structure that resembles porphyrin, apart from a single missing carbon. The absence of this carbon results in the re-arrangement of the double bonds within the macrocycle, and the presence of three pyrrolic protons in the central cavity in its free-base form. These protons lead to the existence of two distinct tautomeric structures that exist in a dynamic equilibrium. Although the ground-state energies of the tautomers are similar, the excited states show a significant difference in energy which unbalances the equilibrium between the tautomers and results in rapid excited-state tautomerization, favouring one tautomeric species over the other. Although the excited-state tautomerization process has been known for a long time, very few studies have been performed on it, leaving many key aspects of the process poorly understood. Herein we show how ultrafast photoluminescence can be used to experimentally determine the rates of excited-state tautomerization and activation energies of three free-base corrole derivatives thus allowing us to completely describe the excited-state dynamics of the unusual excited state of free-base corrole and opening the door to the development of new materials that can exploit its unique characteristics.
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Affiliation(s)
- Adrien Schlachter
- Département de Chimie, Université de Sherbrooke, 2550 Boulevard Université, Sherbrooke, J1K 2R1, PQ Canada
| | - Paul-Ludovic Karsenti
- Département de Chimie, Université de Sherbrooke, 2550 Boulevard Université, Sherbrooke, J1K 2R1, PQ Canada
| | - Pierre D Harvey
- Département de Chimie, Université de Sherbrooke, 2550 Boulevard Université, Sherbrooke, J1K 2R1, PQ Canada
| | - Adam Langlois
- Département de Chimie, Université de Sherbrooke, 2550 Boulevard Université, Sherbrooke, J1K 2R1, PQ Canada
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2
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Takkella D, Sharma S, Samireddi S, Gavvala K. Probing photoinduced electron transfer events in phenylferrocene-corrole dyad. Phys Chem Chem Phys 2024; 26:21688-21696. [PMID: 39092471 DOI: 10.1039/d4cp02376e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
Herein, we investigated PhFC (10-phenylferrocenyl-5,15-diphenyl corrole), a corrole-based donor-acceptor (D-A) dyad, to understand the energy/electron transfer reaction dynamics. Phenylferrocene acts as the donor moiety when attached to the meso position of the corrole ring in the PhFC D-A system. The photophysical properties of the PhFC dyad and its parent molecule, TPC (5,10,15-triphenyl corrole), were studied by UV-vis spectroscopy, steady state fluorescence spectroscopy, TCSPC and optical microscopy techniques. A slight red shift and broadening of both the Q-band and Soret bands are observed in the absorption spectra of the PhFC dyad in comparison to TPC, representing the weak electronic interaction between the phenylferrocene moiety and corrole ring. The fluorescence emission spectrum of the PhFC dyad is significantly quenched (>80%) in comparison to TPC, attributed to the photoinduced electron transfer (PET) from phenylferrocene to the corrole ring. We observed that the electron transfer rate in the PhFC system is solvent dependent. Our theoretical investigation supported the experimental findings on the electron transfer mechanism. The HOMO and LUMO arrangements of these PhFC dyads demonstrate the electron density distribution and the ability of the donor moieties to transfer electrons to the corrole moiety. Fluorescence lifetime imaging microscopy (FLIM) was used to image the homogeneous lifetime distribution of the PhFC dyad and TPC.
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Affiliation(s)
- Dineshbabu Takkella
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana-502284, India.
| | - Sudhanshu Sharma
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana-502284, India.
| | | | - Krishna Gavvala
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana-502284, India.
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3
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Chuncha V, Achary Balahoju S, Dutta S, Giribabu L, Chitta R. Investigating the role of corrole as an excitation energy relay in light-induced processes in closely connected N,N'-bis(biphenyl-4-yl)aniline functionalized corrole donor-acceptor dyad. Photochem Photobiol 2024; 100:1041-1054. [PMID: 38549042 DOI: 10.1111/php.13939] [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: 11/22/2023] [Revised: 01/29/2024] [Accepted: 03/07/2024] [Indexed: 07/30/2024]
Abstract
A photosynthetic antenna-reaction center model, BBA-PFCor comprised of N,N'-bis(biphenyl-4-yl)aniline (BBA) covalently functionalized to bis(pentafluoro)corrole moiety has been prepared and the contribution of the BBA as the photoinduced energy transfer antenna was investigated. UV-visible studies have shown that integrating the electron-rich BBA chromophore into the corrole core has broadened the soret band of the corrole moiety with the absorption spanning from 300 to 700 nm. Electrochemical studies, in corroboration with the computational calculations, revealed that, BBA moiety can act as an electron reservoir and, in the excited state, it would transfer the excited energy to the corrole moiety in the dyad. Steady-state fluorescence studies have demonstrated that, upon photoexcitation of the BBA moiety of BBA-PFCor at 310 nm in solvents of varied polarity, the BBA emission centered at 400 nm was observed to be quenched, with the concomitant appearance of the corrole emission from 500 to 700 nm, indicating the happening of photoinduced energy transfer (PEnT) from 1BBA* to corrole moiety. Parallel control experiments involving the excitation of the corrole moiety at 410 nm did not result in the diminishing of the corrole emission, suggesting that the quenching of the BBA emission in BBA-PFCor is majorly due to intramolecular PEnT from 1BBA* to corrole moiety leading to the formation of singlet excited corrole, that is, 1BBA*-PFCor ➔ BBA-1PFCor*. The free energy changes of PEnT, ΔGEnT, were found to be thermodynamically feasible in all the solvents used for the study. Parallel time-resolved fluorescence studies were congruent with the steady-state fluorescence results and provided further evidence for the occurrence of ultrafast PEnT from 1BBA*➔corrole in the dyad with the rates of energy transfer (kEnT) of ~108 s-1.
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Affiliation(s)
- Vijaykumar Chuncha
- Artificial Photosynthesis Laboratory, Department of Chemistry, National Institute of Technology Warangal, Telangana, India
| | - Shivaprasad Achary Balahoju
- Polymers & Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, India
| | - Snigdha Dutta
- Artificial Photosynthesis Laboratory, Department of Chemistry, National Institute of Technology Warangal, Telangana, India
| | - Lingamallu Giribabu
- Polymers & Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Raghu Chitta
- Artificial Photosynthesis Laboratory, Department of Chemistry, National Institute of Technology Warangal, Telangana, India
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4
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Kusy D, Song H, Rząca A, Banasiewicz M, Barboza CA, Kim D, Gryko DT. Efficient Electron Transfer Driven by Excited-State Structural Relaxation in Corrole-Perylenedimiide Dyad. J Phys Chem Lett 2024; 15:5231-5238. [PMID: 38718187 PMCID: PMC11103693 DOI: 10.1021/acs.jpclett.4c00916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 05/22/2024]
Abstract
A sterically encumbered trans-A2B-corrole possessing a perylenediimide (PDI) scaffold in close proximity to the macrocycle has been synthesized via a straightforward route. Electronic communication as probed via steady-state absorption or cyclic voltammetry is weak in the ground state, in spite of the corrole ring and PDI being bridged by an o-phenylene unit. The TDDFT excited-state geometry optimization suggests after excitation the interchromophoric distance is markedly reduced, thus enhancing the through-space electronic coupling between the corrole and the PDI. This is corroborated by the strong deviation of the emission spectrum originating from both PDI and corrole in the dyad. Selective excitation of both donor and acceptor units triggers efficient sub-picosecond electron transfer and hole transfer, respectively, followed by fast charge recombination. In comparison to previously studied corrole-PDI dyads, both charge separation and charge recombination occur faster, because of the structural relaxation in the excited state.
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Affiliation(s)
- Damian Kusy
- Institute
of Organic Chemistry, Polish Academy of
Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Hongwei Song
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
| | - Antoni Rząca
- Institute
of Organic Chemistry, Polish Academy of
Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty of
Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - Marzena Banasiewicz
- Institute
of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Cristina A. Barboza
- Institute
of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
- Institute
of Advanced Materials, Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Dongho Kim
- Spectroscopy
Laboratory for Functional π-Electronic Systems and Department
of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
| | - Daniel T. Gryko
- Institute
of Organic Chemistry, Polish Academy of
Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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5
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Nevonen DE, Wagner JC, Brückner C, Ziegler CJ, Nemykin VN. Magnetic Circular Dichroism of Porphyrinoid Silver Complexes: Evidence of the Electronic Structure Inversion upon Protonation of the N-Confused Core. J Phys Chem Lett 2023; 14:7382-7388. [PMID: 37566694 DOI: 10.1021/acs.jpclett.3c01658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023]
Abstract
We report a systematic investigation of a series of Ag(II) and Ag(III) complexes of porphyrins and their analogues using UV-vis magnetic circular dichroism (MCD) spectroscopies and theoretical calculations. Ag(II) and Ag(III) octaethyl- and tetraarylporphyrins show the usual sign sequence in the Q-band region (i.e., negative to positive intensities with increasing energy) of their MCD spectra, indicative of the ΔHOMO > ΔLUMO relationship (ΔHOMO is the energy difference between Michl's a and s orbitals, and ΔLUMO is the energy difference between Michl's -a and -s pair of MOs). In contrast, Ag(II) complexes of β,β'-pyrrole-modified porphyrins (with an effective chlorin-type π-system) and Ag(III) corroles have sign reverse features in the MCD spectra of their Q-band region (ΔHOMO < ΔLUMO relationships). The Ag(III) complex of N-confused porphyrin shows the ΔHOMO > ΔLUMO relationship in the neutral state and the ΔHOMO < ΔLUMO relationship in the protonated form.
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Affiliation(s)
- Dustin E Nevonen
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Jenna C Wagner
- Department of Chemistry, University of Akron, Akron, Ohio 44325-3601, United States
| | - Christian Brückner
- Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269-3060, United States
| | | | - Victor N Nemykin
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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6
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Rodrigues ACB, Lopes SMM, Cunha C, Braz J, Pinho E Melo TMVD, Seixas de Melo JS, Pineiro M. The role of solvents and concentrations in the properties of oxime bearing A 2B corroles. Phys Chem Chem Phys 2023; 25:10263-10277. [PMID: 36919842 DOI: 10.1039/d2cp05941j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
A comprehensive study on the electronic spectral, photophysical and acid-base properties of phenyl- and methyl-oxime corrole derivatives and of triphenylcorrole (model corrole) has been performed, aiming to shed light on the existing species in the ground and excited states. Solvents and corrole concentration are found to govern the properties of the studied compounds and are determinants of their applicability in in vivo studies. In THF, the neutral corrole has two tautomeric forms (T1 and T2). In DMSO, the deprotonated form shows a characteristic long-wavelength Q band slightly shifted to blue when compared with the T1 tautomer and a higher fluorescence quantum yield. In ACN, with the increase of the corrole concentration formation of an aggregate due to homoconjugation (with dimer characteristics) is observed, and pioneeringly reported using UV-Vis and fluorescence studies and confirmed by carrying out titrations with TFA. The effect of the oxime group on the pK values of a corrole is found to influence the formation of a homoconjugate, namely by precluding its formation (at higher concentrations) when compared with the model corrole. TDDFT electronic quantum calculations support the experimental observations, namely the existence of tautomers and deprotonated species, with their respective electronic spectral features, further allowed proposing a structure for the homoconjugate complex in ACN. The characteristics of the oxime-corroles, namely a pK of ∼ 5, absorption and emission at ca. 650 nm and solvent dependent properties, make them good candidates for their use in biological systems either as probes, sensors, or as new sensitizers for photodynamic therapy.
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Affiliation(s)
- Ana Clara B Rodrigues
- University of Coimbra, CQC-IMS, Department of Chemistry, Rua Larga, 3004-535 Coimbra, Portugal.
| | - Susana M M Lopes
- University of Coimbra, CQC-IMS, Department of Chemistry, Rua Larga, 3004-535 Coimbra, Portugal.
| | - Carla Cunha
- University of Coimbra, CQC-IMS, Department of Chemistry, Rua Larga, 3004-535 Coimbra, Portugal.
| | - João Braz
- University of Coimbra, CQC-IMS, Department of Chemistry, Rua Larga, 3004-535 Coimbra, Portugal.
| | | | - J Sérgio Seixas de Melo
- University of Coimbra, CQC-IMS, Department of Chemistry, Rua Larga, 3004-535 Coimbra, Portugal.
| | - Marta Pineiro
- University of Coimbra, CQC-IMS, Department of Chemistry, Rua Larga, 3004-535 Coimbra, Portugal.
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7
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Sharma VK, Assaraf YG, Gross Z. Hallmarks of anticancer and antimicrobial activities of corroles. Drug Resist Updat 2023; 67:100931. [PMID: 36739808 DOI: 10.1016/j.drup.2023.100931] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/06/2023] [Accepted: 01/16/2023] [Indexed: 01/22/2023]
Abstract
Corroles provide a remarkable opportunity for the development of cancer theranostic agents among other porphyrinoids. While most transition metal corrole complexes are only therapeutic, post-transition metallocorroles also find their applications in bioimaging. Moreover, corroles exhibit excellent photo-physicochemical properties, which can be harnessed for antitumor and antimicrobial interventions. Nevertheless, these intriguing, yet distinct properties of corroles, have not attained sufficient momentum in cancer research. The current review provides a comprehensive summary of various cancer-relevant features of corroles ranging from their structural and photophysical properties, chelation, protein/corrole interactions, to DNA intercalation. Another aspect of the paper deals with the studies of corroles conducted in vitro and in vivo with an emphasis on medical imaging (optical and magnetic resonance), photo/sonodynamic therapies, and photodynamic inactivation. Special attention is also given to a most recent finding that shows the development of pH-responsive phosphorus corrole as a potent antitumor drug for organelle selective antitumor cytotoxicity in preclinical studies. Another biomedical application of corroles is also highlighted, signifying the application of water-soluble and completely lipophilic corroles in the photodynamic inactivation of microorganisms. We strongly believe that future studies will offer a greater possibility of utilizing advanced corroles for selective tumor targeting and antitumor cytotoxicity. In the line with future developments, an ideal pipeline is envisioned on grounds of cancer targeting nanoparticle systems upon decoration with tumor-specific ligands. Hence, we envision that a bright future lies ahead of corrole anticancer research and therapeutics.
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Affiliation(s)
- Vinay K Sharma
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa 3200003, Israel.
| | - Yehuda G Assaraf
- The Fred Wyszkowski Cancer Research Laboratory, Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel.
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa 3200003, Israel.
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8
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Varshney A, Kumar A. A2B corroles: fluorescent signalling system for Hg2+ ion. J CHEM SCI 2022. [DOI: 10.1007/s12039-022-02114-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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9
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Recent developments in corroles as an ion sensor. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Fluorine Atoms on C 6H 5-Corrole Affect the Interaction with M pro and PL pro Proteases of SARS-CoV-2: Molecular Docking and 2D-QSAR Approaches. Int J Mol Sci 2022; 23:ijms231810936. [PMID: 36142848 PMCID: PMC9505658 DOI: 10.3390/ijms231810936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 08/29/2022] [Accepted: 09/13/2022] [Indexed: 11/16/2022] Open
Abstract
The chymotrypsin-like cysteine protease (3CLpro, also known as main protease—Mpro) and papain-like protease (PLpro) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been used as the main targets for screening potential synthetic inhibitors for posterior in vitro evaluation of the most promising compounds. In this sense, the present work reports for the first time the evaluation of the interaction between Mpro/PLpro with a series of 17 porphyrin analogues-corrole (C1), meso-aryl-corrole (C2), and 15 fluorinated-meso-aryl-corrole derivatives (C3–C17) via molecular docking calculations. The impact of fluorine atoms on meso-aryl-corrole structure was also evaluated in terms of binding affinity and physical-chemical properties by two-dimensional quantitative structure–activity relationship (2D-QSAR). The presence of phenyl moieties increased the binding capacity of corrole for both proteases and depending on the position of fluorine atoms might impact positively or negatively the binding capacity. For Mpro the para-fluorine atoms might decrease drastically the binding capacity, while for PLpro there was a certain increase in the binding affinity of fluorinated-corroles with the increase of fluorine atoms into meso-aryl-corrole structure mainly from tri-fluorinated insertions. The 2D-QSAR models indicated two separated regions of higher and lower affinity for Mpro:C1–C17 based on dual electronic parameters (σI and σR), as well as one model was obtained with a correlation between the docking score value of Mpro:C2–C17 and the corresponding 13C nuclear magnetic resonance (NMR) chemical shifts of the sp2 carbon atoms (δC-1 and δC-2) of C2–C17. Overall, the fluorinated-meso-aryl-corrole derivatives showed favorable in silico parameters as potential synthetic compounds for future in vitro assays on the inhibition of SARS-CoV-2 replication.
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Platzer B, Berionni Berna B, Bischetti M, Cicero DO, Paolesse R, Nardis S, Torres T, Guldi DM. Exploring the Association of Electron‐Donating Corroles with Phthalocyanines as Electron Acceptors. Chemistry 2022; 28:e202103891. [PMID: 35084748 PMCID: PMC9306480 DOI: 10.1002/chem.202103891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Indexed: 11/08/2022]
Abstract
Electron‐donating corroles (Cor) were integrated with electron‐accepting phthalocyanines (Pc) to afford two different non‐covalent Cor ⋅ Pc systems. At the forefront was the coordination between a 10‐meso‐pyridine Cor and a ZnPc. The complexation was corroborated in a combination of NMR, absorption, and fluorescence assays, and revealed association with binding constants as high as 106
m−1. Steady‐state and time‐resolved spectroscopies evidenced that regardless of exciting Cor or Pc, the charge‐separated state evolved efficiently in both cases, followed by a slow charge‐recombination to reinstate the ground state. The introduction of non‐covalent linkages between Cor and Pc induces sizeable differences in the context of light harvesting and transfer of charges when compared with covalently linked Cor‐Pc conjugates.
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Affiliation(s)
- Benedikt Platzer
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Germany
| | - Beatrice Berionni Berna
- Department of Chemical Science and Technologies University of Rome Tor Vergata Via della Ricerca Scientifica 00133 Rome Italy
- Departamento de Química Orgánica Universidad Autónoma de Madrid, Campus de Cantoblanco C/ Francisco Tomás y Valiente 7 28049 Madrid Spain
| | - Martina Bischetti
- Department of Chemical Science and Technologies University of Rome Tor Vergata Via della Ricerca Scientifica 00133 Rome Italy
| | - Daniel O. Cicero
- Department of Chemical Science and Technologies University of Rome Tor Vergata Via della Ricerca Scientifica 00133 Rome Italy
| | - Roberto Paolesse
- Department of Chemical Science and Technologies University of Rome Tor Vergata Via della Ricerca Scientifica 00133 Rome Italy
| | - Sara Nardis
- Department of Chemical Science and Technologies University of Rome Tor Vergata Via della Ricerca Scientifica 00133 Rome Italy
| | - Tomás Torres
- Departamento de Química Orgánica Universidad Autónoma de Madrid, Campus de Cantoblanco C/ Francisco Tomás y Valiente 7 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem) Universidad Autónoma de Madrid, Campus de Cantoblanco 28049 Madrid Spain
- IMDEA-Nanociencia C/Faraday 9, Campus de Cantoblanco 28049 Madrid Spain
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Germany
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12
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Di Natale C, Gros CP, Paolesse R. Corroles at work: a small macrocycle for great applications. Chem Soc Rev 2022; 51:1277-1335. [PMID: 35037929 DOI: 10.1039/d1cs00662b] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Corrole chemistry has witnessed an impressive boost in studies in the last 20 years, thanks to the possibility of preparing corrole derivatives by simple synthetic procedures. The investigation of a large number of corroles has highlighted some peculiar characteristics of these macrocycles, having features different from those of the parent porphyrins. With this progress in the elucidation of corrole properties, attention has been focused on the potential for the exploitation of corrole derivatives in different important application fields. In some areas, the potential of corroles has been studied in certain detail, for example, the use of corrole metal complexes as electrocatalysts for energy conversion. In some other areas, the field is still in its infancy, such as in the exploitation of corroles in solar cells. Herein, we report an overview of the different applications of corroles, focusing on the studies reported in the last five years.
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Affiliation(s)
- Corrado Di Natale
- Department of Electronic Engineering, University of Rome Tor Vergata, Viale del Politecnico, 00133 Rome, Italy.
| | - Claude P Gros
- Université Bourgogne Franche-Comté, ICMUB (UMR CNRS 6302), 9 Avenue Alain Savary, BP 47870, 21078 Dijon, Cedex, France.
| | - Roberto Paolesse
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy.
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13
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Dorniak A, Haas M, Brüggemann O, Teasdale I, Schöfberger W. Mechanochemical synthesis of freebase and metal corroles. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621501145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Herein, we report on the mechanochemical reaction of pyrrole and substituted benzaldehyde precursors to produce freebase corroles and demonstrate the one-pot mechanochemical synthesis of 5,10,15-Tris(4-[Formula: see text]-butylphenyl)corrole (H[Formula: see text]-buPhC), in which both, the condensation and oxidation reactions steps, took place in the ball mill. Moreover, we could achieve the mechanochemical synthesis of copper corroles with decent overall yields of 10–12%. With the mechanochemical approach we could shift the EcoScale obtained from common synthesis procedures to significant more positive values and the E-factor for the mechanochemical copper insertion was lowered by factor of 3.0.
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Affiliation(s)
- Adrian Dorniak
- Institute of Organic Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
| | - Michael Haas
- Institute of Organic Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
| | - Oliver Brüggemann
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
| | - Wolfgang Schöfberger
- Institute of Organic Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
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14
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Kundu A, Chandra S, Mandal D, Neuman NI, Mahata A, Anga S, Rawat H, Pal S, Schulzke C, Sarkar B, Chandrasekhar V, Jana A. Twisted Push-Pull Alkenes Bearing Geminal Cyclicdiamino and Difluoroaryl Substituents. J Org Chem 2021; 86:12683-12692. [PMID: 34473501 DOI: 10.1021/acs.joc.1c01201] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The systematic combination of N-heterocyclic olefins (NHOs) with fluoroarenes resulted in twisted push-pull alkenes. These alkenes carry electron-donating cyclicdiamino substituents and two electron-withdrawing fluoroaryl substituents in the geminal positions. The synthetic method can be extended to a variety of substituted push-pull alkenes by varying the NHO as well as the fluoroarenes. Solid-state molecular structures of these molecules reveal a notable elongation of the central C-C bond and a twisted geometry in the alkene motif. Absorption properties were investigated with UV-vis spectroscopy. The redox properties of the twisted push-pull alkenes were probed with electrochemistry as well as UV-vis/NIR and EPR spectroelectrochemistry, while the electronic structures were computationally evaluated and validated.
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Affiliation(s)
- Abhinanda Kundu
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500046, Telangana, India
| | - Shubhadeep Chandra
- Lehrstuhl für Anorganische Koordinationschemie, Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Debdeep Mandal
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500046, Telangana, India
| | - Nicolás I Neuman
- Lehrstuhl für Anorganische Koordinationschemie, Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany.,Instituto de Desarrollo Tecnológico para la Industria Química, CCT Santa Fe CONICET-UNL, Colectora Ruta Nacional 168, Paraje El Pozo, 3000 Santa Fe, Argentina
| | - Alok Mahata
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500046, Telangana, India
| | - Srinivas Anga
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500046, Telangana, India
| | - Hemant Rawat
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500046, Telangana, India
| | - Sudip Pal
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500046, Telangana, India
| | - Carola Schulzke
- Institut für Biochemie, Universität Greifswald, Felix-Hausdorff-Straße 4, D-17489 Greifswald, Germany
| | - Biprajit Sarkar
- Lehrstuhl für Anorganische Koordinationschemie, Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | | | - Anukul Jana
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500046, Telangana, India
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15
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Clark JA, Orłowski R, Derr JB, Espinoza EM, Gryko DT, Vullev VI. How does tautomerization affect the excited-state dynamics of an amino acid-derivatized corrole? PHOTOSYNTHESIS RESEARCH 2021; 148:67-76. [PMID: 33710530 PMCID: PMC8154756 DOI: 10.1007/s11120-021-00824-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 01/22/2021] [Indexed: 05/10/2023]
Abstract
In the first two decades of the XXI century, corroles have emerged as an important class of porphyrinoids for photonics and biomedical photonics. In comparison with porphyrins, corroles have lower molecular symmetry and higher electron density, which leads to uniquely complementary properties. In macrocycles of free-base corroles, for example, three protons are distributed among four pyrrole nitrogens. It results in distinct tautomers that have different thermodynamic energies. Herein, we focus on the excited-state dynamics of a corrole modified with L-phenylalanine. The tautomerization in the singlet-excited state occurs in the timescales of about 10-100 picoseconds and exhibits substantial kinetic isotope effects. It, however, does not discernably affect nanosecond deactivation of the photoexcited corrole and its basic photophysics. Nevertheless, this excited-state tautomerization dynamics can strongly affect photoinduced processes with comparable or shorter timescales, considering the 100-meV energy differences between the tautomers in the excited state. The effects on the kinetics of charge transfer and energy transfer, initiated prior to reaching the equilibrium thermalization of the excited-state tautomer population, can be indeed substantial. Such considerations are crucially important in the design of systems for artificial photosynthesis and other forms of energy conversion and charge transduction.
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Affiliation(s)
- John A Clark
- Department of Bioengineering, University of California, Riverside, CA, 92521, USA
| | - Rafał Orłowski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - James B Derr
- Department of Biochemistry, University of California, Riverside, CA, 92521, USA
| | - Eli M Espinoza
- Department of Chemistry, University of California, Riverside, CA, 92521, USA
- College of Bioengineering, University of California, Berkeley, CA, 94720, USA
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
| | - Valentine I Vullev
- Department of Bioengineering, University of California, Riverside, CA, 92521, USA.
- Department of Biochemistry, University of California, Riverside, CA, 92521, USA.
- Department of Chemistry, University of California, Riverside, CA, 92521, USA.
- Materials Science and Engineering Program, University of California, Riverside, CA, 92521, USA.
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16
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Venediktov EA, Tulikova EY. Effect of Solvents on the Deprotonation Reaction of 10-(5-Iodovanillyl)-5,15-bis(pentaflourophenyl)corrole. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421010301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Shin JY, Kim SH, Lee S, Lee YS, Han WS, Wang KK. Effect of substituents of corrole derivatives on generation of singlet oxygen. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2020.138165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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18
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Squeo BM, Ganzer L, Virgili T, Pasini M. BODIPY-Based Molecules, a Platform for Photonic and Solar Cells. Molecules 2020; 26:E153. [PMID: 33396319 PMCID: PMC7794854 DOI: 10.3390/molecules26010153] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/22/2020] [Accepted: 12/27/2020] [Indexed: 12/13/2022] Open
Abstract
The 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY)-based molecules have emerged as interesting material for optoelectronic applications. The facile structural modification of BODIPY core provides an opportunity to fine-tune its photophysical and optoelectronic properties thanks to the presence of eight reactive sites which allows for the developing of a large number of functionalized derivatives for various applications. This review will focus on BODIPY application as solid-state active material in solar cells and in photonic devices. It has been divided into two sections dedicated to the two different applications. This review provides a concise and precise description of the experimental results, their interpretation as well as the conclusions that can be drawn. The main current research outcomes are summarized to guide the readers towards the full exploitation of the use of this material in optoelectronic applications.
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Affiliation(s)
- Benedetta Maria Squeo
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche (CNR), Via A. Corti 12, 20133 Milano, Italy;
| | - Lucia Ganzer
- Istituto di Fotonica e Nanotecnologie (IFN), Consiglio Nazionale delle Ricerche (CNR), Dipartimento di Fisica, Politecnico di Milano, P.zza Leonardo da Vinci 32, 20132 Milano, Italy;
| | - Tersilla Virgili
- Istituto di Fotonica e Nanotecnologie (IFN), Consiglio Nazionale delle Ricerche (CNR), Dipartimento di Fisica, Politecnico di Milano, P.zza Leonardo da Vinci 32, 20132 Milano, Italy;
| | - Mariacecilia Pasini
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche (CNR), Via A. Corti 12, 20133 Milano, Italy;
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19
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Acunha TV, Chaves OA, Iglesias BA. Fluorescent pyrene moiety in fluorinated C6F5-corroles increases the interaction with HSA and CT-DNA. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424620500534] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Two fluorinated meso-C6F5-corroles (5,15-bis(pentafluorophenyl)-10-(phenyl)corrole and 5,15-bis(pentafluorophenyl)-10-(1-pyrenyl)corrole) were biologically evaluated in terms of binding affinity to human serum albumin (HSA) and calf-thymus DNA (CT-DNA) via multiple spectroscopic techniques under physiological conditions combined with molecular docking calculations. The HSA:corrole interaction is spontaneous and moderate via static binding, disturbing both secondary and tertiary albumin structures at high fluorinated corrole concentrations. The competitive binding studies indicated positive cooperativity or allosteric activation, while molecular docking calculations suggested that both fluorinated corroles bind preferentially inside subdomains IIA and IB (sites I and III, respectively). The experimental CT-DNA binding assays indicated that fluorinated corroles interact spontaneously by non-classical modes in the minor groove of the CT-DNA strands via static fluorescence quenching mechanism. Molecular docking results also showed the minor groove as the main binding site for CT-DNA. Overall, the pyrene moiety increased the interaction with HSA and CT-DNA, which is probably due to the planarity and volume that favors the pyrene unit to be buried inside the biomacromolecule pockets.
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Affiliation(s)
- Thiago V. Acunha
- Laboratory of Bioinorganics and Porphyrinic Materials, Department of Chemistry, Federal University of Santa Maria — UFSM, Roraima 1000, Santa Maria — RS, 97105-900, Brazil
| | - Otávio A. Chaves
- SENAI Institute of Innovation in Green Chemistry, Morais e Silva 53, Rio de Janeiro — RJ, 20271-030, Brazil
| | - Bernardo A. Iglesias
- Laboratory of Bioinorganics and Porphyrinic Materials, Department of Chemistry, Federal University of Santa Maria — UFSM, Roraima 1000, Santa Maria — RS, 97105-900, Brazil
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20
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Abstract
Abstract
The rapid expansion of photoredox catalysis and artificial photosynthesis has garnered renewed interest in the field of photochemistry. While porphyrins have been widely utilized for a variety of photochemical applications, corrole photochemistry remains underexplored, despite an exponential growth in corrole chemistry. Indeed, less than 4% of all corrole-related publications have studied the photochemistry of these molecules. Since corroles exhibit chemical properties that are distinct from porphyrins and related macrocycles, it is likely that this divergence would also be observed in their photochemical properties. This review provides a comprehensive summary of the extant corrole photochemistry literature. Corroles primarily serve as photosensitizers that transfer energy or an electron to molecular oxygen to form singlet oxygen or superoxide, respectively. While both of these reactive oxygen species can be used to drive chemical reactions, they can also be exploited for photodynamic therapy to treat cancer and other diseases. Although direct photochemical activation of metal–ligand bonds has been less explored, corroles mediate a variety of transformations, particularly oxygen atom transfer reactions. Together, these examples illustrate the diversity of corrole photochemistry and suggest that there are many additional applications yet to be discovered.
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Affiliation(s)
- Christopher M. Lemon
- Miller Institute for Basic Research in Science , Department of Molecular and Cell Biology , and California Institute for Quantitative Biosciences (QB3), University of California, Berkeley , Berkeley , CA, 94720, USA
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21
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Katturi NK, Balahoju SA, Ramya A, Biswas C, Raavi SSK, Giribabu L, Soma VR. Ultrafast photophysical and nonlinear optical properties of novel free base and axially substituted phosphorus (V) corroles. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113308] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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22
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Ishizuka T, Sakashita R, Iwanaga O, Morimoto T, Mori S, Ishida M, Toganoh M, Takegoshi K, Osuka A, Furuta H. NH Tautomerism of N-Confused Porphyrin: Solvent/Substituent Effects and Isomerization Mechanism. J Phys Chem A 2020; 124:5756-5769. [PMID: 32559101 DOI: 10.1021/acs.jpca.0c04779] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The effects of substituents and solvents on the NH tautomerism of N-confused porphyrin (2) were investigated. The structures, electronic states, and aromaticity of NH tautomers (2-2H and 2-3H) were studied by absorption and nuclear magnetic resonance (1H, 13C, and 15N) spectroscopies, single-crystal X-ray diffraction analysis, and theoretical calculations. The relative stability of the tautomers is highly affected by solvents, with the 3H-type tautomer being more stable in nonpolar solvents, while the 2H-type tautomer being highly stabilized in polar solvents with high donor numbers such as N,N-dimethylformamide (DMF), pyridine, and acetone. Electron-withdrawing groups on the meso-aryl substituents as well as the methyl group at the ortho position also stabilize the 2H-type tautomer. Kinetically, the tautomerism rate is significantly influenced by solvent and concentration, and a particularly large activation entropy (ΔS⧧) is obtained in pyridine. The first-order deuterium isotope effect on the reaction rates of NH tautomerism (kH/kD) is determined to be 2.4 at 298 K. On the basis of kinetic data, the mechanism of isomerization is identified as an intramolecular process, including the rotation of the confused pyrrole in pyridine/chloroform and DMF/chloroform mixed solvent systems, and as a pyridine-mediated process in pyridine alone.
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Affiliation(s)
- Tomoya Ishizuka
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan.,Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan.,Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Ryuichi Sakashita
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan
| | - Osamu Iwanaga
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan
| | - Tatsuki Morimoto
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan.,Department of Applied Chemistry, School of Engineering, Tokyo University of Technology, Hachioji 192-0982, Japan
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama 790-8577, Japan
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan
| | - Motoki Toganoh
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan
| | - Kiyonori Takegoshi
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Atsuhiro Osuka
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan
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23
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Shivaprasadachary B, Ramya AR, Reddy G, Giribabu L. Light induced intramolecular energy and electron transfer events in carbazole–corrole and phenothiazine-corrole dyads. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619501177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report two corrole based donor–acceptor (D–A) dyads, Cbz-Cor and Ptz-Cor to understand the energy/electron transfer reactions. In these D–A systems, the donor, either carbazole (Cbz) or phenothiazine (Ptz), is covalently connected at the meso-phenyl position of 10-(phenyl)-5,15-bis-(pentafluorophenyl)corrole (Ph-Cor) by C–N linkage. Both the dyads were characterized by 1H NMR, MALDI-TOF MS, UV-vis, electrochemical, computational methods, study state fluorescence and TCSPC techniques. A comparison of absorption spectra with their reference monomeric compounds (Cbz-Ph, Ptz-Ph and Ph-Cor) revealed minimal ground-state interactions between chromophores in both dyads. Fluorescence studies suggested that singlet–singlet energy transfer from 1Cbz* to corrole is the major photochemical pathway in the Cbz-Cor dyad with a quenching efficiency of [Formula: see text]99%. Detailed analysis of the data suggests that Forster’s dipole–dipole mechanism does not adequately explain this energy transfer. However, at a 410 nm excitation, florescence quenching is detected in Ptz-Cor (49%) supporting a photo induced electron transfer (PET) process from the ground state of PTZ to the excited state of corrole macrocycle. The electron-transfer rates ([Formula: see text] of Ptz-Cor are found in the range [Formula: see text] to [Formula: see text] and are concluded to be solvent dependent.
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Affiliation(s)
- B. Shivaprasadachary
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - A. R. Ramya
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Govind Reddy
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, RMIT University, Melbourne VIC3000, Australia
| | - L. Giribabu
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Academy of Scientific and Innovative Research, CSIR-IICT, India
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24
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Acunha TV, Victória HFV, Krambrock K, Marques AC, Costa LAS, Iglesias BA. Photophysical and electrochemical properties of two trans-A2B-corroles: differences between phenyl or pyrenyl groups at the meso-10 position. Phys Chem Chem Phys 2020; 22:16965-16977. [DOI: 10.1039/d0cp02364g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The photophysical properties of two meso–trans-A2B-type corroles containing phenyl or pyrenyl units were reported in this study. TD-DFT calculations and electrochemical analysis were conducted to better understand the corrole molecular structures.
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Affiliation(s)
- Thiago V. Acunha
- Laboratório de Bioinorgânica e Materiais Porfirínicos
- Departamento de Química
- Universidade Federal de Santa Maria – UFSM
- 97105-900 Santa Maria
- Brazil
| | - Henrique F. V. Victória
- Instituto de Ciências Exatas
- Departamento de Física
- Universidade Federal de Minas Gerais
- Belo Horizonte
- Brazil
| | - Klaus Krambrock
- Instituto de Ciências Exatas
- Departamento de Física
- Universidade Federal de Minas Gerais
- Belo Horizonte
- Brazil
| | - Amanda C. Marques
- NEQC – Núcleo de Estudos em Química Computacional
- Departamento de Química
- Universidade Federal de Juiz de Fora – UFJF
- Juiz de Fora
- Brazil
| | - Luiz Antônio S. Costa
- NEQC – Núcleo de Estudos em Química Computacional
- Departamento de Química
- Universidade Federal de Juiz de Fora – UFJF
- Juiz de Fora
- Brazil
| | - Bernardo A. Iglesias
- Laboratório de Bioinorgânica e Materiais Porfirínicos
- Departamento de Química
- Universidade Federal de Santa Maria – UFSM
- 97105-900 Santa Maria
- Brazil
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25
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Excited-state investigations of meso-mono-substituted-(amino-ferrocenyl)porphyrins: Experimental and theoretical approaches. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.112048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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Orłowski R, Cichowicz G, Staszewska-Krajewska O, Schilf W, Cyrański MK, Gryko DT. Covalently Linked Bis(Amido-Corroles): Inter- and Intramolecular Hydrogen-Bond-Driven Supramolecular Assembly. Chemistry 2019; 25:9658-9664. [PMID: 30990230 DOI: 10.1002/chem.201901254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Indexed: 11/08/2022]
Abstract
Four bis-corroles linked by diamide bridges were synthesized through peptide-type coupling of a trans-A2 B-corrole acid with aliphatic and aromatic diamines. In the solid state, the hydrogen-bond pattern in these bis-corroles is strongly affected by the type of solvent used in the crystallization process. Although intramolecular hydrogen bonds play a decisive role, they are supported by intermolecular hydrogen bonds and weak N-H⋅⋅⋅π interactions between molecules of toluene and the corrole cores. In an analogy to mono(amido-corroles), both in crystalline state and in solutions, the aliphatic or aromatic bridge is located directly above the corrole ring. When either ethylenediamine or 2,3-diaminonaphthalene are used as linkers, incorporation of polar solvents into the crystalline lattice causes a roughly parallel orientation of the corrole rings. At the same time, both NHCO⋅⋅⋅NH corrole hydrogen bonds are intramolecular. In contrast, solvation in toluene causes a distortion with one of the hydrogen bonds being intermolecular. Interestingly, intramolecular hydrogen bonds are always formed between the -NHCO- functionality located further from the benzene ring present at the position 10-meso. In solution, the hydrogen-bonds pattern of the bis(amido-corroles) is strongly affected by the type of the solvent. Compared with toluene (strongly high-field shifted signals), DMSO and pyridine disrupt self-assembly, whereas hexafluoroisopropanol strengthens intramolecular hydrogen bonds.
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Affiliation(s)
- Rafał Orłowski
- Institute of Organic Chemistry, Polish Academy of Sciences, 44/52 Kasprzaka str., 01224, Warsaw, Poland
| | - Grzegorz Cichowicz
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02093, Warsaw, Poland
| | - Olga Staszewska-Krajewska
- Institute of Organic Chemistry, Polish Academy of Sciences, 44/52 Kasprzaka str., 01224, Warsaw, Poland
| | - Wojciech Schilf
- Institute of Organic Chemistry, Polish Academy of Sciences, 44/52 Kasprzaka str., 01224, Warsaw, Poland
| | - Michał K Cyrański
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02093, Warsaw, Poland
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, 44/52 Kasprzaka str., 01224, Warsaw, Poland
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27
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Duvva N, Ramya AR, Reddy G, Giribabu L. Intramolecular electron transfer in porphyrin-anthraquinone donor–acceptor systems with varying molecular bridges. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619500287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Photoinduced electron transfer has been investigated in porphyrin anthraquinone (ZnTTP-AQ) donor–acceptor dyads having either ester (ZnTTP-AQ1) or ether (ZnTTP-AQ2) linkages. Both dyads were characterized by spectroscopic and electrochemical methods. Absorption spectra show absence of any ground state interaction between the porphyrin and anthraquinone moieties. The quenched fluoresence and lifetime indicate electron transfer from the porphyrin to the anthraquinone moiety. The quenching is more pronounced in ZnTTP-AQ1 with ester linkage, suggesting efficient electronic coupling compared to the ether linkage in ZnTTP-AQ2. Computational analysis and frontier molecular orbitals confirmed the formation of charged separated state por[Formula: see text]AQ[Formula: see text]. The electron transfer rates ([Formula: see text] of these triads are found in the range 0.43 × 108 to 10.52 × 109 s[Formula: see text] and are found to be solvent polarity dependent.
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Affiliation(s)
- Naresh Duvva
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - A. R. Ramya
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Govind Reddy
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, RMIT University, Melbourne VIC3000, Australia
| | - L. Giribabu
- Polymer and Functional Materials Division, Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Academy of Scientific and Innovative Research, CSIR-IICT, India
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28
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Umasekhar B, Thorat KG, Ravikanth M. Synthesis of ABC-Type 22-Oxacorroles Bearing Three Different Five-Membered Heterocycles at the meso
Positions. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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29
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Babu B, Prinsloo E, Mack J, Nyokong T. Synthesis, characterization and photodynamic activity of Sn(iv) triarylcorroles with red-shifted Q bands. NEW J CHEM 2019. [DOI: 10.1039/c9nj03391b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A tin(iv)corrole with meso-thien-2-yl rings has significantly red-shifted Q bands and is found to have favourable photodynamic therapy activity.
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Affiliation(s)
- Balaji Babu
- Institute for Nanotechnology Innovation
- Department of Chemistry
- Rhodes University
- Makhanda 6140
- South Africa
| | - Earl Prinsloo
- Biotechnology Innovation Centre
- Rhodes University
- Makhanda 6140
- South Africa
| | - John Mack
- Institute for Nanotechnology Innovation
- Department of Chemistry
- Rhodes University
- Makhanda 6140
- South Africa
| | - Tebello Nyokong
- Institute for Nanotechnology Innovation
- Department of Chemistry
- Rhodes University
- Makhanda 6140
- South Africa
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30
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Patra SK, Sahu K, Patra B, Mondal S, Kar S. An N, N′-Bridged Corrole: First Example of a N21, N22-Methylene-Bridged Corrole Derivative. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sajal Kumar Patra
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); 752050 Bhubaneswar Khordha India
- Training School Complex; Homi Bhabha National Institute; Anushakti Nagar 400 094 Mumbai India
| | - Kasturi Sahu
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); 752050 Bhubaneswar Khordha India
- Training School Complex; Homi Bhabha National Institute; Anushakti Nagar 400 094 Mumbai India
| | - Bratati Patra
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); 752050 Bhubaneswar Khordha India
- Training School Complex; Homi Bhabha National Institute; Anushakti Nagar 400 094 Mumbai India
| | - Sruti Mondal
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); 752050 Bhubaneswar Khordha India
- Training School Complex; Homi Bhabha National Institute; Anushakti Nagar 400 094 Mumbai India
| | - Sanjib Kar
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); 752050 Bhubaneswar Khordha India
- Training School Complex; Homi Bhabha National Institute; Anushakti Nagar 400 094 Mumbai India
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31
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Mishra R, Basumatary B, Singhal R, Sharma GD, Sankar J. Corrole-BODIPY Dyad as Small-Molecule Donor for Bulk Heterojunction Solar Cells. ACS APPLIED MATERIALS & INTERFACES 2018; 10:31462-31471. [PMID: 30136584 DOI: 10.1021/acsami.8b08519] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Dyes based on charge-transfer (CT) characteristics are attractive candidates for organic photovoltaics due to their intense and broad absorption window. In these molecular frameworks, electron-rich donors and electron-deficient acceptors are covalently linked to achieve an effective CT process. Corrole, a tetrapyrrolic congener of porphyrin, is an excellent example of an electron-rich molecule with a large molar extinction coefficient. BODIPY, on the other hand, is a well-known electron-deficient bypyrrolic boron difluoride complex with intense absorption complementary to the corrole. A combination of these two structural motifs should result in a dyad having a wide absorption window, which will be suitable for organic photovoltaics. Herein, a corrole derivative has been envisaged as an efficient donor for solution-processed bulk heterojunction solar cells with PC71BM as an acceptor for the first time. The current molecule exhibits broad absorption in the visible range in solution as well as in thin films, with a high molar extinction coefficient and a low band gap of 1.79 eV. Frontier molecular orbital energy levels were found to be complementary to those of the well-known acceptor PC71BM. The optimized devices based on Cor-BODIPY:PC71BM showed a high power conversion efficiency (PCE) of 6.6% with Jsc = 11.46 mA/cm2, Voc = 0.90 V, and FF = 0.61. A remarkable value of incident photon-to-current conversion efficiency (IPCE) of 61% has also been observed.
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Affiliation(s)
- Ruchika Mishra
- Department of Chemistry , Indian Institute of Science Education and Research (IISER) Bhopal , Bhopal Bypass Road , Bhauri, Bhopal 462066 , Madhya Pradesh , India
| | - Biju Basumatary
- Department of Chemistry , Indian Institute of Science Education and Research (IISER) Bhopal , Bhopal Bypass Road , Bhauri, Bhopal 462066 , Madhya Pradesh , India
| | - Rahul Singhal
- Department of Physics , Malviya National Institute of Technology , Jaipur 302017 , Rajasthan , India
| | - Ganesh D Sharma
- Department of Physics , The LNM Institute of Information Technology (A Deemed University) , Jamdoli, Jaipur 302031 , Rajasthan , India
| | - Jeyaraman Sankar
- Department of Chemistry , Indian Institute of Science Education and Research (IISER) Bhopal , Bhopal Bypass Road , Bhauri, Bhopal 462066 , Madhya Pradesh , India
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32
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Yadav O, Varshney A, Kumar A, Ratnesh RK, Mehata MS. A 2B corroles: Fluorescence signaling systems for sensing fluoride ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 202:207-213. [PMID: 29787917 DOI: 10.1016/j.saa.2018.05.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 05/10/2018] [Accepted: 05/14/2018] [Indexed: 06/08/2023]
Abstract
Four free base corroles, 1-4, A2B, (where A = nitrophenyl, and B = pentafluorophenyl, 2, 6-difluoro, 3, 4, 5-trifluoro and 4-carboxymethylphenyl group) have been synthesized, characterized and demonstrated as excellent chemosensor for the detection of fluoride ions selectively in toluene solution. The reported corroles shows highest quantum yield in free base form of porphyrinoid systems so far. All these corrole, 1-4, have the excellent ability to sense fluoride ion. Cumulative effect of static and dynamic factors is responsible for the quenching of fluorescence which indicates the detection of fluoride ion in solution.
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Affiliation(s)
- Omprakash Yadav
- Department of Applied Chemistry, Delhi Technological University, Delhi 42, India
| | - Atul Varshney
- Department of Applied Chemistry, Delhi Technological University, Delhi 42, India
| | - Anil Kumar
- Department of Applied Chemistry, Delhi Technological University, Delhi 42, India.
| | | | - Mohan Singh Mehata
- Department of Applied Physics, Delhi Technological University, Delhi 42, India
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33
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Pomarico E, Pospíšil P, Bouduban MEF, Vestfrid J, Gross Z, Záliš S, Chergui M, Vlček A. Photophysical Heavy-Atom Effect in Iodinated Metallocorroles: Spin–Orbit Coupling and Density of States. J Phys Chem A 2018; 122:7256-7266. [DOI: 10.1021/acs.jpca.8b05311] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Enrico Pomarico
- Ecole Polytechnique Fédérale de Lausanne, Laboratoire de Spectroscopie Ultrarapide, ISIC and Lausanne Centre for Ultrafast Science (LACUS), FSB, Station 6, CH-1015 Lausanne, Switzerland
| | - Petr Pospíšil
- J. Heyrovský Institute of Physical Chemistry, Czech Academy of Sciences, Dolejškova 3, CZ-182 23 Prague, Czech Republic
| | - Marine E. F. Bouduban
- Ecole Polytechnique Fédérale de Lausanne, Laboratoire de Spectroscopie Ultrarapide, ISIC and Lausanne Centre for Ultrafast Science (LACUS), FSB, Station 6, CH-1015 Lausanne, Switzerland
| | - Jenya Vestfrid
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa 32000, Israel
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa 32000, Israel
| | - Stanislav Záliš
- J. Heyrovský Institute of Physical Chemistry, Czech Academy of Sciences, Dolejškova 3, CZ-182 23 Prague, Czech Republic
| | - Majed Chergui
- Ecole Polytechnique Fédérale de Lausanne, Laboratoire de Spectroscopie Ultrarapide, ISIC and Lausanne Centre for Ultrafast Science (LACUS), FSB, Station 6, CH-1015 Lausanne, Switzerland
| | - Antonín Vlček
- J. Heyrovský Institute of Physical Chemistry, Czech Academy of Sciences, Dolejškova 3, CZ-182 23 Prague, Czech Republic
- School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London E1 4NS, United Kingdom
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34
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Cheng F, Wang HH, Ali A, Kandhadi J, Wang H, Wang XL, Liu HY. Photophysical properties and photodynamic anti-tumor activity of corrole-coumarin dyads. J PORPHYR PHTHALOCYA 2018. [DOI: 10.1142/s1088424618500724] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A new non-conjugated corrole-coumarin dyad and its gallium complex has been synthesized. Photophysical properties of the dyads were tested in two solvents, exhibiting strong solvent effect on the absorption and fluorescence spectra. Absorption spectra of the dyads are a linear combination of the spectra of their corresponding monomers, demonstrating a negligible electronic communication between coumarin and corrole moiety. However, fluorescence emission of coumarin entity in all dyads were quenched significantly as compared to pristine coumarin; this was attributed to intramolecular energy transfer from coumarin to the corrole. Photodynamic anti-tumor tests revealed that gallium corrole-coumarin dyads (2-Ga) exhibited good PDT activity towards SiHa cells. After PDT treatment, 2-Ga could induce apoptosis in SiHa cells, which was associated to cell S phase arrest, collapse of the mitochondrial membrane potential and increase of the intracellular ROS level.
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Affiliation(s)
- Fan Cheng
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Hua-Hua Wang
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Atif Ali
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Jaipal Kandhadi
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Hui Wang
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Xiang-Li Wang
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Hai-Yang Liu
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
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35
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Ostapko J, Kelm A, Kijak M, Leśniewska B, Waluk J. Two Macrocycles in One Shot: Synthesis, Spectroscopy, Photophysics, and Tautomerism of 23-Oxahemiporphycene and 21-Oxacorrole-5-carbaldehyde. Chemistry 2018; 24:9884-9891. [PMID: 29672962 DOI: 10.1002/chem.201801293] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/17/2018] [Indexed: 11/12/2022]
Abstract
The synthesis of 23-oxahemiporphycene, the first monooxa analogue of hemiporphycene, a structural isomer of porphyrin, is reported. Its generation under McMurry reaction conditions is surprisingly accompanied by the appearance of a formyl derivative of oxacorrole, 21-oxacorrole-5-carbaldehyde. A mechanism for the formation of the latter is proposed, relying on pinacol rearrangement of titanium pinacolate. The structures of the most stable tautomeric forms are established for both compounds based on IR and NMR spectra combined with DFT calculations. Spectral and photophysical characteristics are compared with those of structurally similar macrocycles. Replacement of one nitrogen by oxygen in hemiporphycene has only a minor impact. In contrast, for corrole it leads to the enhancement of stability and to strongly reduced rates of nonradiative deactivation of the lowest excited singlet state. This is explained by the planarity of oxacorroles, achieved by removing one of the inner hydrogen atoms from the inner cavity. Unusual crystal packing is observed for the protonated form of 23-oxahemiporphycene, which exhibits a π-π stacked columnar alignment of positively charged macrocycle units.
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Affiliation(s)
- Jakub Ostapko
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Anna Kelm
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Michał Kijak
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Barbara Leśniewska
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Jacek Waluk
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.,Faculty of Mathematics and Natural Sciences, College of Science, Cardinal Stefan Wyszyński University, Dewajtis 5, 01-815, Warsaw, Poland
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36
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Pomarico G, Monti D, Bischetti M, Savoldelli A, Fronczek FR, Smith KM, Genovese D, Prodi L, Paolesse R. Silicon(IV) Corroles. Chemistry 2018; 24:8438-8446. [DOI: 10.1002/chem.201801246] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Giuseppe Pomarico
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Donato Monti
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Martina Bischetti
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Andrea Savoldelli
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Frank R. Fronczek
- Department of Chemistry; Louisiana State University; Baton Rouge LA 70803 USA
| | - Kevin M. Smith
- Department of Chemistry; Louisiana State University; Baton Rouge LA 70803 USA
| | - Damiano Genovese
- Dipartimento di Chimica “Giacomo Ciamician”; Universita di Bologna; via Selmi 2 40126 Bologna Italy
| | - Luca Prodi
- Dipartimento di Chimica “Giacomo Ciamician”; Universita di Bologna; via Selmi 2 40126 Bologna Italy
| | - Roberto Paolesse
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
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37
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Achary BS, Ramya AR, Nanubolu JB, Seetharaman S, Lim GN, Jang Y, D’Souza F, Giribabu L. Axially substituted phosphorous(v) corrole with polycyclic aromatic hydrocarbons: syntheses, X-ray structures, and photoinduced energy and electron transfer studies. NEW J CHEM 2018. [DOI: 10.1039/c7nj04363e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Excited state energy and electron transfer processes in naphthalene and pyrene appended phosphorous(v) corroles.
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Affiliation(s)
- B. Shivaprasad Achary
- Inorganic & Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - A. R. Ramya
- Inorganic & Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Jagadeesh Babu Nanubolu
- Laboratory of X-ray Crystallography
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | | | - Gary N. Lim
- Department of Chemistry
- University of North Texas
- Denton
- USA
| | - Youngwoo Jang
- Department of Chemistry
- University of North Texas
- Denton
- USA
| | | | - Lingamallu Giribabu
- Inorganic & Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
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38
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Achary BS, Ramya AR, Trivedi R, Bangal PR, Giribabu L. Synthesis, characterization and photophysical properties of ferrocenyl and mixed sandwich cobaltocenyl ester linked meso-triaryl corrole dyads. J PORPHYR PHTHALOCYA 2017. [DOI: 10.1142/s1088424617500614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report here the design and synthesis of corrole-metallocene dyads consisting of a metallocene (either ferrocene (Dyad 1) or mixed sandwich [Formula: see text]-[C[Formula: see text]H[Formula: see text](COOH)]Co([Formula: see text]-C[Formula: see text]Ph[Formula: see text] (Dyad 2)) connected via an ester linkage at meso phenyl position. Both the dyads were characterized by [Formula: see text]H NMR, MALDI-TOF, UV-visible, fluorescence spectroscopies (steady-state, picosecond time-resolved), femtosecond transient absorption spectroscopy (fs-TA) and electrochemical methods. The absorption spectra of these dyads showed slight broadening and splitting of the Soret band that indicates a weak ground state interaction between the corrole macrocycle and metallocene part of the present donor–acceptor (D–A) system. However, in both the dyad systems, fluorescence emission of the corrole was quenched in polar solvents as compared to its parent compound 10-(4-hydroxyphenyl)-5,15-bis-(pentafluorophenyl ) corrole (Ph-Corr). The quenching was more pronounced in ferrocene derivatives than in cobaltocenyl derivatives. Transient absorption studies confirm the absence of photoinduced electron transfer from metallocene to correl for these dyad systems and the quenching of singlet state of corrole is found to enhance intersystem crossing due to heavy atom effect.
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Affiliation(s)
- B. Shivaprasad Achary
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - A. R. Ramya
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Rajiv Trivedi
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - P. R. Bangal
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - L. Giribabu
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Academy of Scientific and Innovative Research, CSIR-Indian Institute of Chemical Technology, India
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39
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Orłowski R, Tasior M, Staszewska-Krajewska O, Dobrzycki Ł, Schilf W, Ventura B, Cyrański MK, Gryko DT. Hydrogen Bonds Involving Cavity NH Protons Drives Supramolecular Oligomerization of Amido-Corroles. Chemistry 2017; 23:10195-10204. [DOI: 10.1002/chem.201701674] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Rafał Orłowski
- Institute of Organic Chemistry; PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
| | - Mariusz Tasior
- Institute of Organic Chemistry; PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
| | | | - Łukasz Dobrzycki
- Faculty of Chemistry; University of Warsaw; Pasteura 1 02-093 Warsaw Poland
| | - Wojciech Schilf
- Institute of Organic Chemistry; PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
| | | | - Michał K. Cyrański
- Faculty of Chemistry; University of Warsaw; Pasteura 1 02-093 Warsaw Poland
| | - Daniel T. Gryko
- Institute of Organic Chemistry; PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
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40
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Mojarrad AG, Zakavi S. Photocatalytic Activity of the Molecular Complexes of meso
-Tetraarylporphyrins with Lewis Acids for the Oxidation of Olefins: Significant Effects of Lewis Acids and meso
Substituents. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700264] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Aida G. Mojarrad
- Institute for Advanced Studies in Basic Sciences (IASBS); 45137-66731 Zanjan Iran
| | - Saeed Zakavi
- Institute for Advanced Studies in Basic Sciences (IASBS); 45137-66731 Zanjan Iran
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41
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Langlois A, Xu HJ, Karsenti PL, Gros CP, Harvey PD. Excited State N−H Tautomer Selectivity in the Singlet Energy Transfer of a Zinc(II)-Porphyrin-Truxene-Corrole Assembly. Chemistry 2017; 23:5010-5022. [DOI: 10.1002/chem.201605909] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Adam Langlois
- Département de Chimie; Université de Sherbrooke; Sherbrooke PQ J1K 2R1 Canada
| | - Hai-Jun Xu
- Université de Bourgogne Franche-Comté UBFC ICMUB; UMR CNRS 6302; 9 Avenue Alain Savary BP 47870 21078 Dijon Cedex France
- Present address: College of Chemical Engineering; Nanjing Forestry University; Nanjing 210037 P.R. China
| | | | - Claude P. Gros
- Université de Bourgogne Franche-Comté UBFC ICMUB; UMR CNRS 6302; 9 Avenue Alain Savary BP 47870 21078 Dijon Cedex France
| | - Pierre D. Harvey
- Département de Chimie; Université de Sherbrooke; Sherbrooke PQ J1K 2R1 Canada
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42
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Ghosh A. Electronic Structure of Corrole Derivatives: Insights from Molecular Structures, Spectroscopy, Electrochemistry, and Quantum Chemical Calculations. Chem Rev 2017; 117:3798-3881. [PMID: 28191934 DOI: 10.1021/acs.chemrev.6b00590] [Citation(s) in RCA: 212] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Presented herein is a comprehensive account of the electronic structure of corrole derivatives. Our knowledge in this area derives from a broad range of methods, including UV-vis-NIR absorption and MCD spectroscopies, single-crystal X-ray structure determination, vibrational spectroscopy, NMR and EPR spectroscopies, electrochemistry, X-ray absorption spectroscopy, and quantum chemical calculations, the latter including both density functional theory and ab initio multiconfigurational methods. The review is organized according to the Periodic Table, describing free-base and main-group element corrole derivatives, then transition-metal corroles, and finally f-block element corroles. Like porphyrins, corrole derivatives with a redox-inactive coordinated atom follow the Gouterman four-orbital model. A key difference from porphyrins is the much wider prevalence of noninnocent electronic structures as well as full-fledged corrole•2- radicals among corrole derivatives. The most common orbital pathways mediating ligand noninnocence in transition-metal corroles are the metal(dz2)-corrole("a2u") interaction (most commonly observed in Mn and Fe corroles) and the metal(dx2-y2)-corrole(a2u) interaction in coinage metal corroles. Less commonly encountered is the metal(dπ)-corrole("a1u") interaction, a unique feature of formal d5 metallocorroles. Corrole derivatives exhibit a rich array of optical properties, including substituent-sensitive Soret maxima indicative of ligand noninnocence, strong fluorescence in the case of lighter main-group element complexes, and room-temperature near-IR phosphorescence in the case of several 5d metal complexes. The review concludes with an attempt at identifying gaps in our current knowledge and potential future directions of electronic-structural research on corrole derivatives.
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Affiliation(s)
- Abhik Ghosh
- Department of Chemistry and Center for Theoretical and Computational Chemistry, UiT-The Arctic University of Norway , 9037 Tromsø, Norway
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43
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Triphenylamine corrole dyads: Synthesis, characterization and substitution effect on photophysical properties. J CHEM SCI 2017. [DOI: 10.1007/s12039-016-1219-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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44
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Synthesis, photophysical properties and spectroelectrochemical characterization of 10-(4-methyl-bipyridyl)-5,15-(pentafluorophenyl)corrole. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2016.09.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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45
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Krishna Kandala LV, Kaur T, Ravikanth M. One pot synthesis of unusual meso-dipyrrinyl corrole. RSC Adv 2017. [DOI: 10.1039/c7ra02664a] [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
One-pot synthesis of unusual meso-dipyrrinyl corrole by condensation of meso-free dipyrromethane with pentafluorobenzaldehyde under acid catalysed conditions is described.
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Affiliation(s)
| | - Tejinder Kaur
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
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46
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Sharma RK, Gajanan LK, Mehata MS, Hussain F, Kumar A. Synthesis, characterization and fluorescence turn-on behavior of new porphyrin analogue: meta-benziporphodimethenes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 169:58-65. [PMID: 27337052 DOI: 10.1016/j.saa.2016.06.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 06/09/2016] [Accepted: 06/11/2016] [Indexed: 06/06/2023]
Abstract
New fluorescence switch-on meso-substituted free base meta-benziporphodimethenes were synthesized, characterized via acid catalyzed condensation reaction and metallated with Zn(2+). Their photophysical properties were also studied. The fluorescence spectra analysis demonstrates substituent's independent behaviour on emitting λmax. The average Stokes shift of 33nm was observed. Crystal structure of 8 was obtained and gave expected perturbed geometry.
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Affiliation(s)
- Ravi Kumar Sharma
- Department of Applied Chemistry, Delhi Technological University, Bawana Road, Delhi, India
| | - Lale Kiran Gajanan
- Department of Applied Chemistry, Delhi Technological University, Bawana Road, Delhi, India
| | - Mohan Singh Mehata
- Department of Applied Physics, Delhi Technological University, Bawana Road, Delhi, India
| | | | - Anil Kumar
- Department of Applied Chemistry, Delhi Technological University, Bawana Road, Delhi, India.
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47
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Barata JFB, Neves MGPMS, Faustino MAF, Tomé AC, Cavaleiro JAS. Strategies for Corrole Functionalization. Chem Rev 2016; 117:3192-3253. [PMID: 28222602 DOI: 10.1021/acs.chemrev.6b00476] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
This review covers the functionalization reactions of meso-arylcorroles, both at the inner core, as well as the peripheral positions of the macrocycle. Experimental details for the synthesis of all known metallocorrole types and for the N-alkylation reactions are presented. Key peripheral functionalization reactions such as halogenation, formylation, carboxylation, nitration, sulfonation, and others are discussed in detail, particularly the nucleophilic aromatic substitution and the participation of corroles in cycloaddition reactions as 2π or 4π components (covering Diels-Alder and 1,3-dipolar cycloadditions). Other functionalizations of corroles include a large diversity of reactions, namely Wittig reactions, reactions with methylene active compounds, formation of amines, amides, and imines, and metal catalyzed reactions. At the final section, the reactions involving oxidation and ring expansion of the corrole macrocycle are described comprehensively.
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Affiliation(s)
- Joana F B Barata
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - M Graça P M S Neves
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - M Amparo F Faustino
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - Augusto C Tomé
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - José A S Cavaleiro
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
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48
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Abstract
Corroles are exceptionally promising platforms for the development of agents for simultaneous cancer-targeting imaging and therapy. Depending on the element chelated by the corrole, these theranostic agents may be tuned primarily for diagnostic or therapeutic function. Versatile synthetic methodologies allow for the preparation of amphipolar derivatives, which form stable noncovalent conjugates with targeting biomolecules. These conjugates can be engineered for imaging and targeting as well as therapeutic function within one theranostic assembly. In this review, we begin with a brief outline of corrole chemistry that has been uniquely useful in designing corrole-based anticancer agents. Then we turn attention to the early literature regarding corrole anticancer activity, which commenced one year after the first scalable synthesis was reported (1999-2000). In 2001, a major advance was made with the introduction of negatively charged corroles, as these molecules, being amphipolar, form stable conjugates with many proteins. More recently, both cellular uptake and intracellular trafficking of metallocorroles have been documented in experimental investigations employing advanced optical spectroscopic as well as magnetic resonance imaging techniques. Key results from work on both cellular and animal models are reviewed, with emphasis on those that have shed new light on the mechanisms associated with anticancer activity. In closing, we predict a very bright future for corrole anticancer research, as it is experiencing exponential growth, taking full advantage of recently developed imaging and therapeutic modalities.
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Affiliation(s)
- Ruijie D Teo
- Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
| | - Jae Youn Hwang
- Department of Information and Communication Engineering, Daegu Gyeongbuk Institute of Science & Technology , Daegu, Republic of Korea
| | - John Termini
- Department of Molecular Medicine, Beckman Research Institute of the City of Hope , 1500 East Duarte Road, Duarte, California 91010, United States
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology , Haifa 32000, Israel
| | - Harry B Gray
- Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
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49
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Gutsche CS, Ortwerth M, Gräfe S, Flanagan KJ, Senge MO, Reissig HU, Kulak N, Wiehe A. Nucleophilic Aromatic Substitution on Pentafluorophenyl-Substituted Dipyrranes and Tetrapyrroles as a Route to Multifunctionalized Chromophores for Potential Application in Photodynamic Therapy. Chemistry 2016; 22:13953-13964. [PMID: 27549436 DOI: 10.1002/chem.201601857] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Indexed: 12/12/2022]
Abstract
The application of porphyrinoids in biomedical fields, such as photodynamic therapy (PDT), requires the introduction of functional groups to tune their solubility for the biological environment and to allow a coupling to other active moieties or carrier systems. A valuable motif in this regard is the pentafluorophenyl (PFP) substituent, which can easily undergo a regiospecific nucleophilic replacement (SN Ar) of its para-fluorine atom by a number of nucleophiles. Here, it is shown that, instead of amino-substitution on the final porphyrinoid or BODIPY (boron dipyrromethene), the precursor 5-(PFP)-dipyrrane can be modified with amines (or alcohols). These dipyrranes were transformed into amino-substituted BODIPYs. Condensation of these dipyrranes with aldehydes gave access to trans-A2 B2 -porphyrins and trans-A2 B-corroles. By using pentafluorobenzaldehyde, it was possible to introduce another para-fluorine atom, which enabled the synthesis of multifunctionalized tetrapyrroles. Furthermore, alkoxy- and amino-substituted dipyrranes were applied to the synthesis of A3 B3 -hexaphyrins. The polar porphyrins that were prepared by using this method exhibited in vitro PDT activity against several tumor cell lines.
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Affiliation(s)
- Claudia S Gutsche
- Institut für Chemie und Biochemie, Freie Universität Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany.,Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195, Berlin, Germany.,biolitec research GmbH, Otto-Schott-Str. 15, 07745, Jena, Germany
| | - Marlene Ortwerth
- Institut für Chemie und Biochemie, Freie Universität Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany.,Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195, Berlin, Germany.,biolitec research GmbH, Otto-Schott-Str. 15, 07745, Jena, Germany
| | - Susanna Gräfe
- biolitec research GmbH, Otto-Schott-Str. 15, 07745, Jena, Germany
| | - Keith J Flanagan
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - Mathias O Senge
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - Hans-Ulrich Reissig
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195, Berlin, Germany
| | - Nora Kulak
- Institut für Chemie und Biochemie, Freie Universität Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany
| | - Arno Wiehe
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195, Berlin, Germany. .,biolitec research GmbH, Otto-Schott-Str. 15, 07745, Jena, Germany.
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50
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Sharma RK, Maurya A, Rajamani P, Mehata MS, Kumar A. meta-Benziporphodimethenes: New Cell-Imaging Porphyrin Analogue Molecules. ChemistrySelect 2016. [DOI: 10.1002/slct.201600812] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Ravi Kumar Sharma
- Department of Applied Chemistry; Delhi Technological University; Bawana Road Delhi-42 India
| | - Anurag Maurya
- School of Environmental Sciences; Jawaharlal Nehru University; Delhi-67 India
| | - Paulraj Rajamani
- School of Environmental Sciences; Jawaharlal Nehru University; Delhi-67 India
| | - Mohan Singh Mehata
- Department of Applied Physics; Delhi Technological University; Bawana Road Delhi-42 India
| | - Anil Kumar
- Department of Applied Chemistry; Delhi Technological University; Bawana Road Delhi-42 India
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