101
|
Osadchuk I, Borovkov V, Aav R, Clot E. Benchmarking computational methods and influence of guest conformation on chirogenesis in zinc porphyrin complexes. Phys Chem Chem Phys 2020; 22:11025-11037. [DOI: 10.1039/d0cp00965b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Different computational methods and influence of the guest conformation and solvent effect to analyze chirogenesis in zinc porphyrins by several chiral compounds have been investigated.
Collapse
Affiliation(s)
- Irina Osadchuk
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- Tallinn 12618
- Estonia
- ICGM, University of Montpellier
| | - Victor Borovkov
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- Tallinn 12618
- Estonia
- College of Chemistry and Materials Science
| | - Riina Aav
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- Tallinn 12618
- Estonia
| | - Eric Clot
- ICGM, University of Montpellier
- CNRS
- ENSCM
- Montpellier
- France
| |
Collapse
|
102
|
Song Y, Li P, Zhang Z, Wang Y, Zhang Z, Liu L, Dong M. Photodegradation of porphyrin-bound hIAPP(1–37) fibrils. NEW J CHEM 2020. [DOI: 10.1039/c9nj06082k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amyloid deposits in pancreatic islets of type 2 diabetes mellitus (T2DM) are mainly comprised of human islet amyloid polypeptide (hIAPP), the degradation of hIAPP fibrils by photoactive porphyrin could be a preventive strategy against T2DM.
Collapse
Affiliation(s)
- Yongxiu Song
- Institute for Advanced Materials
- Jiangsu University
- Zhenjiang
- China
- Interdisciplinary Nanoscience Center (iNANO)
| | - Ping Li
- National Center for Nanoscience and Technology (NCNST)
- Beijing 100029
- China
| | - Zhiming Zhang
- Institute for Advanced Materials
- Jiangsu University
- Zhenjiang
- China
| | - Yin Wang
- Interdisciplinary Nanoscience Center (iNANO)
- Aarhus University
- Aarhus
- Denmark
| | - Zhefei Zhang
- Interdisciplinary Nanoscience Center (iNANO)
- Aarhus University
- Aarhus
- Denmark
| | - Lei Liu
- Institute for Advanced Materials
- Jiangsu University
- Zhenjiang
- China
| | - Mingdong Dong
- Interdisciplinary Nanoscience Center (iNANO)
- Aarhus University
- Aarhus
- Denmark
| |
Collapse
|
103
|
Chahal MK, Payne DT, Matsushita Y, Labuta J, Ariga K, Hill JP. Molecular Engineering of β‐Substituted Oxoporphyrinogens for Hydrogen‐Bond Donor Catalysis. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901706] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mandeep K. Chahal
- International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) Namiki 1‐1, Tsukuba 305‐0044 Ibaraki Japan
| | - Daniel T. Payne
- International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) Namiki 1‐1, Tsukuba 305‐0044 Ibaraki Japan
| | - Yoshitaka Matsushita
- Research Network and Facility Services Division National Institute for Materials Science (NIMS) 1‐2–1 Sengen, Tsukuba 305‐0047 Ibaraki Japan
| | - Jan Labuta
- International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) Namiki 1‐1, Tsukuba 305‐0044 Ibaraki Japan
| | - Katsuhiko Ariga
- International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) Namiki 1‐1, Tsukuba 305‐0044 Ibaraki Japan
- Department of Advanced Materials Science Graduate School of Frontier Sciences The University of Tokyo 5‐1–5 Kashiwanoha, Kashiwa 277‐8561 Chiba Japan
| | - Jonathan P. Hill
- International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) Namiki 1‐1, Tsukuba 305‐0044 Ibaraki Japan
| |
Collapse
|
104
|
Second-Generation Manganese(III) Porphyrins Bearing 3,5-Dichloropyridyl Units: Innovative Homogeneous and Heterogeneous Catalysts for the Epoxidation of Alkenes. Catalysts 2019. [DOI: 10.3390/catal9110967] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The synthesis, characterisation and homogeneous catalytic oxidation results of two manganese(III) porphyrins of the so-called second-generation of metalloporphyrin catalysts, containing one or four 3,5-dichloropyridyl substituents at the meso positions are reported for the first time. The catalytic efficiency of these novel manganese(III) porphyrins was evaluated in the oxidation of cyclooctene and styrene using aqueous hydrogen peroxide as the oxidant, under homogeneous conditions. High conversions were obtained in the presence of both catalysts, obtaining the corresponding epoxide as the major product. The asymmetric metalloporphyrin, chloro[5,10,15-tris(2,6-dichlorophenyl)-20-(3,5-dichloropyridin-4-yl)porphyrinate]manganese(III), CAT-4, evidences a similar activity to that obtained with the well-known and highly efficient second-generation metalloporphyrin catalyst, chloro[5,10,15,20-tetrakis(2,6-dichlorophenyl)porphyrinate]manganese(III), CAT-2. CAT-4 was covalently attached onto Merrifield resin and 3-bromopropylsilica supports. The solid materials obtained were characterized by several techniques including diffuse reflectance, UV—VIS spectrophotometry, SEM and XPS. The catalytic results for the oxidation of cyclooctene and styrene using the immobilized catalysts are also presented. The Merrifield-supported catalyst showed to be very efficient, leading to five catalytic cycles in the oxidation of cyclooctene, using tert-butyl hydroperoxide as the oxidant.
Collapse
|
105
|
Ol’shevskaya VA, Kononova EG, Zaitsev AV. Fluorinated maleimide-substituted porphyrins and chlorins: synthesis and characterization. Beilstein J Org Chem 2019; 15:2704-2709. [PMID: 31807205 PMCID: PMC6880841 DOI: 10.3762/bjoc.15.263] [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: 07/16/2019] [Accepted: 10/29/2019] [Indexed: 11/23/2022] Open
Abstract
Maleimide-containing fluorinated porphyrins and chlorins were prepared based on the reaction of Zn(II) or Ni(II) complexes of 5,10,15,20-tetrakis(4-amino-2,3,5,6-tetrafluorophenyl)porphyrin and chlorin with maleic anhydride. Porphyrin maleimide derivatives were also prepared by the reaction of 5,10,15,20-tetrakis(4-azido-2,3,5,6-tetrafluorophenyl)porphyrinato Zn(II) or Ni(II) with N-propargylmaleimide via the CuAAC click reaction to afford fluorinated porphyrin-triazole-maleimide conjugates. New maleimide derivatives were isolated in reasonable yields and identified by UV-vis, 1H NMR, 19F NMR spectroscopy and mass-spectrometry.
Collapse
Affiliation(s)
- Valentina A Ol’shevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 119991, Vavilova St. 28, Moscow, Russian Federation
| | - Elena G Kononova
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 119991, Vavilova St. 28, Moscow, Russian Federation
| | - Andrei V Zaitsev
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 119991, Vavilova St. 28, Moscow, Russian Federation
| |
Collapse
|
106
|
Distorted five-coordinate square pyramidal geometry of a cadmium(II) complex containing a 2-methylimidazole ligand: Crystal structure and axial ligand effect on spectroscopic properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.114107] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
107
|
Detection of reactive intermediates in manganese(III) porphyrin catalyzed oxidation reaction using 2,4,6-tri-tert-butylphenol as probe substrate. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
108
|
Lazzaro S, Ogrinc N, Lamont L, Vecchio G, Pappalardo G, Heeren RMA. Ion mobility spectrometry combined with multivariate statistical analysis: revealing the effects of a drug candidate for Alzheimer's disease on Aβ1-40 peptide early assembly. Anal Bioanal Chem 2019; 411:6353-6363. [PMID: 31407050 PMCID: PMC6718366 DOI: 10.1007/s00216-019-02030-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 07/04/2019] [Accepted: 07/10/2019] [Indexed: 12/20/2022]
Abstract
Inhibition of the initial stages of amyloid-β peptide self-assembly is a key approach in drug development for Alzheimer's disease, in which soluble and highly neurotoxic low molecular weight oligomers are produced and aggregate in the brain over time. Here we report a high-throughput method based on ion mobility mass spectrometry and multivariate statistical analysis to rapidly select statistically significant early-stage species of amyloid-β1-40 whose formation is inhibited by a candidate theranostic agent. Using this method, we have confirmed the inhibition of a Zn-porphyrin-peptide conjugate in the early self-assembly of Aβ40 peptide. The MS/MS fragmentation patterns of the species detected in the samples containing the Zn-porphyrin-peptide conjugate suggested a porphyrin-catalyzed oxidation at Met-35(O) of Aβ40. We introduce ion mobility MS combined with multivariate statistics as a systematic approach to perform data analytics in drug discovery/amyloid research that aims at the evaluation of the inhibitory effect on the Aβ early assembly in vitro models at very low concentration levels of Aβ peptides.
Collapse
Affiliation(s)
- Serena Lazzaro
- Institute of Biostructures and Bioimaging (IBB), National Research Council, Via Paolo Gaifami N.18, 95126, Catania, Italy
| | - Nina Ogrinc
- The Maastricht Multimodal Molecular Imaging institute M4I- Division of Imaging Mass Spectrometry, Maastricht University, Minderbroedersberg 4-6, 6211 LK, Maastricht, The Netherlands
| | - Lieke Lamont
- The Maastricht Multimodal Molecular Imaging institute M4I- Division of Imaging Mass Spectrometry, Maastricht University, Minderbroedersberg 4-6, 6211 LK, Maastricht, The Netherlands
| | - Graziella Vecchio
- Department of Chemical Sciences, Catania University, Viale Andrea Doria, 6, 95125, Catania, Italy
| | - Giuseppe Pappalardo
- Institute of Biostructures and Bioimaging (IBB), National Research Council, Via Paolo Gaifami N.18, 95126, Catania, Italy
| | - Ron M A Heeren
- The Maastricht Multimodal Molecular Imaging institute M4I- Division of Imaging Mass Spectrometry, Maastricht University, Minderbroedersberg 4-6, 6211 LK, Maastricht, The Netherlands.
| |
Collapse
|
109
|
Tachallait H, Driowya M, Álvarez E, Benhida R, Bougrin K. Water Promoted One-pot Three-Step Synthesis of Novel N-Saccharin Isoxazolines/Isoxazoles Using KI/Oxone Under Ultrasonic Activation. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190621115726] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A green and efficient regioselective protocol was developed for the preparation
of novel isoxazolines and isoxazoles of N-saccharin derivatives via the water-promoted cycloaddition
reaction of nitrile oxides with alkenes and alkynes. It is noteworthy that
KI/Oxone/water-promoted one-pot three-component reactions of aldehyde, hydroxylamine
hydrochloride, and alkene or alkyne were observed to be very satisfactory. The synthesis
of all adducts (4a-j/5a-j) has been carried out by this method with high to excellent yields
(70-95%) at 25°C within 30 min, using ultrasonic probe. All the new compounds were
thoroughly characterized by spectroscopic techniques and also 5b, 5c and 5f were structurally
identified by single-crystal X-ray diffraction methods. X-ray crystallography structure
analysis clearly supported the regioselectivity of the cycloaddition reaction.
Collapse
Affiliation(s)
- Hamza Tachallait
- Department of Chemistry, Equipe de Chimie des Plantes et de Synthese Organique et Bioorganique, URAC23, Faculty of Science, B.P. 1014, GEOPAC Research Center, Mohammed V University, Rabat, Morocco
| | - Mohsine Driowya
- Department of Chemistry, Equipe de Chimie des Plantes et de Synthese Organique et Bioorganique, URAC23, Faculty of Science, B.P. 1014, GEOPAC Research Center, Mohammed V University, Rabat, Morocco
| | - Eleuterio Álvarez
- Instituto de Investigaciones Quimicas, CSICUniversidad de Sevilla, Avda. Americo Vespucio, 49, Isla de La Cartuja, 41092 Sevilla, Spain
| | - Rachid Benhida
- Universite Cote d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, 06108 Nice, France
| | - Khalid Bougrin
- Department of Chemistry, Equipe de Chimie des Plantes et de Synthese Organique et Bioorganique, URAC23, Faculty of Science, B.P. 1014, GEOPAC Research Center, Mohammed V University, Rabat, Morocco
| |
Collapse
|
110
|
Habets T, Lensen D, Speller S, Elemans JAAW. Self-Assembly of Covalently Linked Porphyrin Dimers at the Solid-Liquid Interface. Molecules 2019; 24:E3018. [PMID: 31434280 PMCID: PMC6720350 DOI: 10.3390/molecules24163018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/12/2019] [Accepted: 08/17/2019] [Indexed: 12/20/2022] Open
Abstract
The synthesis and surface self-assembly behavior of two types of metal-porphyrin dimers is described. The first dimer type consists of two porphyrins linked via a rigid conjugated spacer, and the second type has an alkyne linker, which allows rotation of the porphyrin moieties with respect to each other. The conjugated dimers were equipped with two copper or two manganese centers, while the flexible dimers allowed a modular built-up that also made the incorporation of two different metal centers possible. The self-assembly of the new porphyrin dimers at a solid-liquid interface was investigated at the single-molecule scale using scanning tunneling microscopy (STM). All dimers formed monolayers, of which the stability and the internal degree of ordering of the molecules depended on the metal centers in the porphyrins. While in all monolayers the dimers were oriented coplanar with respect to the underlying surface ('face-on'), the flexible dimer containing a manganese and a copper center could be induced, via the application of a voltage pulse in the STM setup, to self-assemble into monolayers in which the porphyrin dimers adopted a non-common perpendicular ('edge-on') geometry with respect to the surface.
Collapse
Affiliation(s)
- Thomas Habets
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Dennis Lensen
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Sylvia Speller
- Institute of Physics, University of Rostock, Albert-Einstein-Straße 23, 18059 Rostock, Germany
- Department Life, Light & Matter-University of Rostock, 18051 Rostock, Germany
| | - Johannes A A W Elemans
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
| |
Collapse
|
111
|
Carrasco S, Sanz-Marco A, Martín-Matute B. Fast and Robust Synthesis of Metalated PCN-222 and Their Catalytic Performance in Cycloaddition Reactions with CO2. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00273] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sergio Carrasco
- Department of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| | - Amparo Sanz-Marco
- Department of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| | - Belén Martín-Matute
- Department of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| |
Collapse
|
112
|
Bajju GD, Ashu, Ahmed A, Devi G. Synthesis and bioactivity of oxovanadium(IV)tetra(4-methoxyphenyl)porphyrinsalicylates. BMC Chem 2019; 13:15. [PMID: 31384764 PMCID: PMC6661832 DOI: 10.1186/s13065-019-0523-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 01/16/2019] [Indexed: 12/03/2022] Open
Abstract
Herein, we report the synthesis of metal complexes of vanadium with heterocyclic tetradentate ligand. Four N atoms of the heterocyclic porphyrin ring occupy the equatorial position and O atom of salicylic acid occupies the axial position in the complex. The thermal and chemical stability of the complexes were assessed by thermogravimetric analysis (TGA). The electrochemical behavior of the designed complexes is also studied using cyclic voltammetry. These complexes were then further evaluated for in vitro anticancer effects, anti-oxidant and behavior during acute toxicity of the synthesized porphyrin ligands and their oxovanadium(IV) complexes. The interaction of these metal complexes with radical scavenger 2,2-diphenyl-1-picrylhydrazyl (DPPH), encouraged us to study the anti-oxidant behavior of such complexes. The complex (SSA)VO(TMP) i.e. oxovanadium(IV)tetra(4-methoxyphenyl)porphyrinsulphosalicylate showed in vitro cytotoxic activity against glioblastoma (T986). It would be pertinent to mention here that the complex also did not exhibit any adverse toxicological symptoms and mortality in the target animal at the limit test dose level of 2000 mg/kg body weight.
Collapse
Affiliation(s)
- Gauri Devi Bajju
- Department of Chemistry, University of Jammu, New Campus, Baba Sahib Ambedkar Road, Jammu, Jammu and Kashmir 180 006 India
| | - Ashu
- Department of Chemistry, University of Jammu, New Campus, Baba Sahib Ambedkar Road, Jammu, Jammu and Kashmir 180 006 India
| | - Altaf Ahmed
- Department of Chemistry, University of Jammu, New Campus, Baba Sahib Ambedkar Road, Jammu, Jammu and Kashmir 180 006 India
| | - Gita Devi
- Department of Chemistry, University of Jammu, New Campus, Baba Sahib Ambedkar Road, Jammu, Jammu and Kashmir 180 006 India
| |
Collapse
|
113
|
Hohlfeld BF, Flanagan KJ, Kulak N, Senge MO, Christmann M, Wiehe A. Synthesis of Porphyrinoids, BODIPYs, and (Dipyrrinato)ruthenium(II) Complexes from Prefunctionalized Dipyrromethanes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900530] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Benjamin F. Hohlfeld
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustr. 3 14195 Berlin Germany
- Institut für Chemie und Biochemie; Freie Universität Berlin; Fabeckstr. 34/36 14195 Berlin Germany
- biolitec research GmbH; Otto-Schott-Str. 15 07745 Jena Germany
| | - Keith J. Flanagan
- Medicinal Chemistry, Trinity Translational Medicine Institute; Trinity Centre for Health Sciences, Trinity College Dublin; The University of Dublin, St James's Hospital; 8 Dublin Ireland
| | - Nora Kulak
- Institut für Chemie und Biochemie; Freie Universität Berlin; Fabeckstr. 34/36 14195 Berlin Germany
| | - Mathias O. Senge
- Medicinal Chemistry, Trinity Translational Medicine Institute; Trinity Centre for Health Sciences, Trinity College Dublin; The University of Dublin, St James's Hospital; 8 Dublin Ireland
| | - Mathias Christmann
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustr. 3 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
| |
Collapse
|
114
|
Brewster JT, Zafar H, Root HD, Thiabaud GD, Sessler JL. Porphyrinoid f-Element Complexes. Inorg Chem 2019; 59:32-47. [DOI: 10.1021/acs.inorgchem.9b00884] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- James T. Brewster
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Hadiqa Zafar
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Harrison D. Root
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Gregory D. Thiabaud
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| |
Collapse
|
115
|
Su Q, Hamilton TD. Extending mechanochemical porphyrin synthesis to bulkier aromatics: tetramesitylporphyrin. Beilstein J Org Chem 2019; 15:1149-1153. [PMID: 31164951 PMCID: PMC6541328 DOI: 10.3762/bjoc.15.111] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/17/2019] [Indexed: 12/23/2022] Open
Abstract
Aldehydes with bulky substituents in the ortho-positions have been historically difficult in porphyrin synthesis, presumably owing to steric hindrance around the reactive site. We have used mechanochemistry for the simple, room-temperature synthesis of tetra-meso-substituted porphyrins. In the present study, mesitaldehyde undergoes acid-catalyzed mechanochemical condensation with pyrrole to give meso-tetrakis[2,4,6-(trimethyl)phenyl]porphyrin (TMP) after oxidation in solution. Yields are similar to those obtained using high-temperature porphyrin synthesis, although they remain significantly lower than some optimized room-temperature, solution-based methods. Yields of the mechanochemical synthesis were found to increase slightly upon longer exposure to an organic oxidizing agent in solution. This indicates that the mechanochemical condensation step may be more successful than initially realized. This work shows that mechanochemistry is a successful, simple, room-temperature method for producing tetra-meso-substituted porphyrins with bulky substituents.
Collapse
Affiliation(s)
- Qiwen Su
- Department of Physical Sciences, Barry University, 11300 NE 2nd Ave., Miami Shores, FL 33161, USA.,Department of Chemistry, Boston College, 2609 Beacon Street, Chestnut Hill, MA 02467, USA
| | - Tamara D Hamilton
- Department of Physical Sciences, Barry University, 11300 NE 2nd Ave., Miami Shores, FL 33161, USA
| |
Collapse
|
116
|
Neves CMB, Filipe OMS, Mota N, Santos SAO, Silvestre AJD, Santos EBH, Neves MGPMS, Simões MMQ. Photodegradation of metoprolol using a porphyrin as photosensitizer under homogeneous and heterogeneous conditions. JOURNAL OF HAZARDOUS MATERIALS 2019; 370:13-23. [PMID: 30503313 DOI: 10.1016/j.jhazmat.2018.11.055] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 10/13/2018] [Accepted: 11/15/2018] [Indexed: 06/09/2023]
Abstract
Porphyrins are known as effective photosensitizers and can be an interesting key in phototreatment of water contaminated with micropollutants such as pharmaceuticals. They already showed to be efficient photocatalysts for the degradation of dyes, chlorophenols and other pollutants. This work demonstrates the applicability of 5,10,15,20-tetrakis(pentafluorophenyl)porphyrin (H2TF5PP) as photosensitizer for treatment of water contaminated with metoprolol, a highly prescribed β-blocker, which is not completely removed in sewage treatment plants. Studies were firstly developed under homogeneous conditions with simulated solar radiation and porphyrin was found to be efficient in the photodegradation of metoprolol, following a pseudo-first order kinetics with ca. 90% metoprolol degradation after 12 h. Experiments in presence of scavengers confirmed the mechanism of degradation via singlet oxygen. Appearance of several new peaks in HPLC chromatograms indicates the formation of products, identified by HPLC-MSn. Furthermore, the porphyrin was immobilized on a silica support and used as heterogeneous photocatalyst in degradation of metoprolol. Experiments using this heterogeneous photocatalyst under real solar irradiation were also performed, and similar results were obtained. Kinetic comparison of metoprolol photodegradation in buffer solution and in real wastewater treatment plant effluent showed that the efficiency of the immobilized porphyrin was not decreased by the complex matrix of the effluent.
Collapse
Affiliation(s)
- Cláudia M B Neves
- QOPNA, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Olga M S Filipe
- CERNAS - Research Centre for Natural Resources, Environment and Society, College of Agriculture, Polytechnic Institute of Coimbra, Bencanta, 3045-601 Coimbra, Portugal
| | - Nuno Mota
- CESAM, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Sónia A O Santos
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Armando J D Silvestre
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Eduarda B H Santos
- CESAM, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - M Graça P M S Neves
- QOPNA, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Mário M Q Simões
- QOPNA, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| |
Collapse
|
117
|
Pinto SMA, Vinagreiro CS, Tomé VA, Piccirillo G, Damas L, Pereira MM. Nitrobenzene method: A keystone in meso-substituted halogenated porphyrin synthesis and applications. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619300039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This review article briefly describes the available synthetic approaches for meso-arylporphyrins giving particular emphasis for one-pot nitrobenzene and nitrobenzene/NaY methods regarding the synthesis of meso-halogenated arylporphyrins. The review also describes the relevant applications of these halogenated porphyrins and their metalloporphyrin counterparts, prepared via nitrobenzene method, as photosensitizers for therapy (PDT and PDI), diagnostic (molecular contrast agents) and also for catalytic oxidation and CO2 cycloaddition reactions to epoxides.
Collapse
Affiliation(s)
- Sara M. A. Pinto
- Coimbra Chemistry Centre, CQC, Department of Chemistry, Faculty of Science and Technology, University of Coimbra, Coimbra, Portugal
| | - Carolina S. Vinagreiro
- Coimbra Chemistry Centre, CQC, Department of Chemistry, Faculty of Science and Technology, University of Coimbra, Coimbra, Portugal
| | - Vanessa A. Tomé
- Coimbra Chemistry Centre, CQC, Department of Chemistry, Faculty of Science and Technology, University of Coimbra, Coimbra, Portugal
| | - Giusi Piccirillo
- Coimbra Chemistry Centre, CQC, Department of Chemistry, Faculty of Science and Technology, University of Coimbra, Coimbra, Portugal
| | - Liliana Damas
- Coimbra Chemistry Centre, CQC, Department of Chemistry, Faculty of Science and Technology, University of Coimbra, Coimbra, Portugal
| | - Mariette M. Pereira
- Coimbra Chemistry Centre, CQC, Department of Chemistry, Faculty of Science and Technology, University of Coimbra, Coimbra, Portugal
| |
Collapse
|
118
|
Hunyadi A. The mechanism(s) of action of antioxidants: From scavenging reactive oxygen/nitrogen species to redox signaling and the generation of bioactive secondary metabolites. Med Res Rev 2019; 39:2505-2533. [PMID: 31074028 DOI: 10.1002/med.21592] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/28/2019] [Accepted: 04/09/2019] [Indexed: 12/25/2022]
Abstract
Small molecule, dietary antioxidants exert a remarkably broad range of bioactivities, and many of these can be explained by the influence of antioxidants on the redox homeostasis. Such compounds help to modulate the levels of harmful reactive oxygen/nitrogen species, and therefore participate in the regulation of various redox signaling pathways. However, upon ingestion, antioxidants usually undergo extensive metabolism that can generate a wide range of bioactive metabolites. This makes it difficult, but otherwise a need, to identify the ones responsible for the different activities of antioxidants. By better understanding their ways of action, the use of antioxidants in therapy can be improved. This review provides a summary on the role of the in vivo metabolic changes and the oxidized metabolites on the mechanisms behind the bioactivity of antioxidants. A special attention is given to metabolites described as products of biomimetic oxidative chemical reactions, which can be considered as models of free radical scavenging. During such reactions a wide variety of metabolites are formed, and they can exert completely different specific bioactivities as compared to their parent antioxidants. This implies that exploring the free radical scavenging-related metabolite fingerprint of each antioxidant molecule, collectively defined here as the scavengome, will lead to a deeper understanding of the bioactivity of these compounds. Furthermore, this paper aims to be a working tool for systematic studies on oxidized metabolic fingerprints of antioxidants, which will certainly reveal an often-neglected segment of chemical space that is a treasury of bioactive compounds.
Collapse
Affiliation(s)
- Attila Hunyadi
- Institute of Pharmacognosy, Interdisciplinary Excellence Centre, University of Szeged, Eötvös str. 6, H-6720, Szeged, Hungary.,Interdisciplinary Centre for Natural Products, University of Szeged, Eötvös str. 6, H-6720, Szeged, Hungary
| |
Collapse
|
119
|
Freeze JG, Kelly HR, Batista VS. Search for Catalysts by Inverse Design: Artificial Intelligence, Mountain Climbers, and Alchemists. Chem Rev 2019; 119:6595-6612. [PMID: 31059236 DOI: 10.1021/acs.chemrev.8b00759] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In silico catalyst design is a grand challenge of chemistry. Traditional computational approaches have been limited by the need to compute properties for an intractably large number of possible catalysts. Recently, inverse design methods have emerged, starting from a desired property and optimizing a corresponding chemical structure. Techniques used for exploring chemical space include gradient-based optimization, alchemical transformations, and machine learning. Though the application of these methods to catalysis is in its early stages, further development will allow for robust computational catalyst design. This review provides an overview of the evolution of inverse design approaches and their relevance to catalysis. The strengths and limitations of existing techniques are highlighted, and suggestions for future research are provided.
Collapse
Affiliation(s)
- Jessica G Freeze
- Department of Chemistry , Yale University , New Haven , Connecticut 06520 , United States.,Energy Sciences Institute , Yale University , West Haven , Connecticut 06516 , United States
| | - H Ray Kelly
- Department of Chemistry , Yale University , New Haven , Connecticut 06520 , United States.,Energy Sciences Institute , Yale University , West Haven , Connecticut 06516 , United States
| | - Victor S Batista
- Energy Sciences Institute , Yale University , West Haven , Connecticut 06516 , United States.,Department of Chemistry , Yale University , P.O. Box 208107 , New Haven , Connecticut 06520 , United States
| |
Collapse
|
120
|
Studies of the Catalytic Activity of Iron (III) Porphyrins for the Protection of Carbonyl Groups in Homogeneous Media. Catalysts 2019. [DOI: 10.3390/catal9040334] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The protection of carbonyl groups that produce acetal products is a key reaction in fine chemistry due to the high reactivity of aldehydes and ketones in certain media. This process can be catalyzed by protic or Lewis acids. Since metalloporphyrins often possess free axial positions in the central metal, they can be applied as Lewis acid catalysts, allowing the additional coordination of substrates. Therefore, three ferric complexes were selected to be evaluated as catalysts for the acetalization of benzaldehyde with ethanol and triethyl orthoformate (TEOF) in the homogeneous phase: (i) 5,10,15,20-tetrakis(phenylporphyrin) iron (III) chloride (Fe0F); (ii) 5,10,15,20-tetrakis(2,6-difluorphenylporphyrin) iron (III) chloride (Fe2F); and (iii) 5,10,15,20-tetrakis(pentafluorphenylporphyrin) iron (III) chloride (Fe5F). The complex Fe5F showed the highest catalytic activity, and kinetic parameters were evaluated for this reaction, exhibiting an increasing rate of reaction of about 550-fold in comparison with the non-catalyzed reaction. The reaction scope was also investigated, and Fe5F was found to be active for the acetalization of benzaldehyde and acetophenone, with different protective agents such as alcohols, glycols, glycerol, and epoxide being selective for the formation of cyclic acetals. The protection of benzaldehyde with ethylene glycol and propylene glycol were also studied at different temperatures, and turnover frequency (TOF) values of up to 360 h−1 were determined at 40 °C in homogenous media without the need for solvent or drying agents.
Collapse
|
121
|
Fang Y, Jiang X, Kadish KM, Nefedov SE, Kirakosyan GA, Enakieva YY, Gorbunova YG, Tsivadze AY, Stern C, Bessmertnykh-Lemeune A, Guilard R. Electrochemical, Spectroelectrochemical, and Structural Studies of Mono- and Diphosphorylated Zinc Porphyrins and Their Self-Assemblies. Inorg Chem 2019; 58:4665-4678. [PMID: 30888796 DOI: 10.1021/acs.inorgchem.9b00268] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three series of porphyrins containing a Zn(II) central metal ion and zero, one, or two phosphoryl groups at the meso-positions of the macrocycle were characterized as to their electrochemical, spectroscopic, and structural properties in nonaqueous media. The investigated compounds are represented as 5,15-bis(4'-R-phenyl)porphyrinatozinc, 10-(diethoxyphosphoryl)-5,15-bis(4'-R-phenyl)porphyrinatozinc, and 5,15-bis(diethoxyphosphoryl)-10,20-bis(4'-R-phenyl)porphyrinatozinc, where R = OMe, Me, H, or CN. Linear-free energy relationships are observed between the measured redox potentials at room temperature and the electronic nature of the substituents at the 5 and 15 meso-phenyl groups of the macrocycle. The mono- and bis-phosphoryl derivatives with two p-cyanophenyl substituents provide electrochemical evidence for aggregation at low temperature, a greater degree of aggregation being observed in the case of 5,15-bis(diethoxyphosphoryl)-10,20-bis(4'-cyanophenyl)porphyrinatozinc(II). This compound was characterized in further detail by variable-temperature 1H and 31P{1H} NMR spectroscopy in solution combined with single crystal X-ray analysis in the solid state. The data obtained from these measurements indicate that this porphyrin has a dimeric structure in CDCl3 at 223-323 K but forms a 2D polymeric network when it is crystallized from a CHCl3/MeOH mixture.
Collapse
Affiliation(s)
- Yuanyuan Fang
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Xiaoqin Jiang
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Karl M Kadish
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Sergey E Nefedov
- Kurnakov Institute of General and Inorganic Chemistry , Russian Academy of Sciences , Leninsky Pr. 31 , Moscow , 119991 , Russia
| | - Gayane A Kirakosyan
- Kurnakov Institute of General and Inorganic Chemistry , Russian Academy of Sciences , Leninsky Pr. 31 , Moscow , 119991 , Russia.,Frumkin Institute of Physical Chemistry and Electrochemistry , Russian Academy of Sciences , Leninsky Pr. 31, build. 4 , Moscow , 119071 , Russia
| | - Yulia Y Enakieva
- Frumkin Institute of Physical Chemistry and Electrochemistry , Russian Academy of Sciences , Leninsky Pr. 31, build. 4 , Moscow , 119071 , Russia.,Institut de Chimie Moléculaire de l'Université de Bourgogne , Université Bourgogne Franche-Comté, UMR CNRS 6302 , 9 Avenue Alain Savary, BP 47870 , Dijon 21078 CEDEX, France
| | - Yulia G Gorbunova
- Kurnakov Institute of General and Inorganic Chemistry , Russian Academy of Sciences , Leninsky Pr. 31 , Moscow , 119991 , Russia.,Frumkin Institute of Physical Chemistry and Electrochemistry , Russian Academy of Sciences , Leninsky Pr. 31, build. 4 , Moscow , 119071 , Russia
| | - Aslan Y Tsivadze
- Kurnakov Institute of General and Inorganic Chemistry , Russian Academy of Sciences , Leninsky Pr. 31 , Moscow , 119991 , Russia.,Frumkin Institute of Physical Chemistry and Electrochemistry , Russian Academy of Sciences , Leninsky Pr. 31, build. 4 , Moscow , 119071 , Russia
| | - Christine Stern
- Institut de Chimie Moléculaire de l'Université de Bourgogne , Université Bourgogne Franche-Comté, UMR CNRS 6302 , 9 Avenue Alain Savary, BP 47870 , Dijon 21078 CEDEX, France
| | - Alla Bessmertnykh-Lemeune
- Institut de Chimie Moléculaire de l'Université de Bourgogne , Université Bourgogne Franche-Comté, UMR CNRS 6302 , 9 Avenue Alain Savary, BP 47870 , Dijon 21078 CEDEX, France
| | - Roger Guilard
- Institut de Chimie Moléculaire de l'Université de Bourgogne , Université Bourgogne Franche-Comté, UMR CNRS 6302 , 9 Avenue Alain Savary, BP 47870 , Dijon 21078 CEDEX, France
| |
Collapse
|
122
|
Lewis JC. Beyond the Second Coordination Sphere: Engineering Dirhodium Artificial Metalloenzymes To Enable Protein Control of Transition Metal Catalysis. Acc Chem Res 2019; 52:576-584. [PMID: 30830755 DOI: 10.1021/acs.accounts.8b00625] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Transition metal catalysis is a powerful tool for chemical synthesis, a standard by which understanding of elementary chemical processes can be measured, and a source of awe for those who simply appreciate the difficulty of cleaving and forming chemical bonds. Each of these statements is amplified in cases where the transition metal catalyst controls the selectivity of a chemical reaction. Enantioselective catalysis is a challenging but well-established phenomenon, and regio- or site-selective catalysis is increasingly common. On the other hand, transition-metal-catalyzed reactions are typically conducted under highly optimized conditions. Rigorous exclusion of air and water is common, and it is taken for granted that only a single substrate (of a particular class) will be present in a reaction, a desired site selectivity can be achieved by installing a directing group, and undesired reactivity can be blocked with protecting groups. These are all reasonable synthetic strategies, but they also highlight limits to catalyst control. The utility of transition metal catalysis could be greatly expanded if catalysts possessed the ability to regulate which molecules they encounter and the relative orientation of those molecules. The rapid and widespread adoption of stoichiometric bioorthogonal reactions illustrates the utility of robust reactions that proceed with high selectivity and specificity under mild reaction conditions. Expanding this capability beyond preprogrammed substrate pairs via catalyst control could therefore have an enormous impact on molecular science. Many metalloenzymes exhibit this level of catalyst control, and directed evolution can be used to rapidly improve the catalytic properties of these systems. On the other hand, the range of reactions catalyzed by enzymes is limited relative to that developed by chemists. The possibility of imparting enzyme-like activity, selectivity, and evolvability to reactions catalyzed by synthetic transition metal complexes has inspired the creation of artificial metalloenzymes (ArMs). The increasing levels of catalyst control exhibited by ArMs developed to date suggest that these systems could constitute a powerful platform for bioorthogonal transition metal catalysis and for selective catalysis in general. This Account outlines the development of a new class of ArMs based on a prolyl oligopeptidase (POP) scaffold. Studies conducted on POP ArMs containing a covalently linked dirhodium cofactor have shown that POP can impart enantioselectivity to a range of dirhodium-catalyzed reactions, increase reaction rates, and improve the specificity for reaction of dirhodium carbene intermediates with targeted organic substrates over components of cell lysate, including bulk water. Several design features of these ArMs enabled their evolution via random mutagenesis, which revealed that mutations throughout the POP scaffold, beyond the second sphere of the dirhodium cofactor, were important for ArM activity and selectivity. While it was anticipated that the POP scaffold would be capable of encapsulating and thus controlling the selectivity of bulky cofactors, molecular dynamics studies also suggest that POP conformational dynamics plays a role in its unique efficacy. These advances in scaffold selection, bioconjugation, and evolution form the basis of our ongoing efforts to control transition metal reactivity using protein scaffolds with the goal of enabling unique synthetic capabilities, including bioorthogonal catalysis.
Collapse
Affiliation(s)
- Jared C. Lewis
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| |
Collapse
|
123
|
Atoyebi AO, Brückner C. Observations on the Mechanochemical Insertion of Zinc(II), Copper(II), Magnesium(II), and Select Other Metal(II) Ions into Porphyrins. Inorg Chem 2019; 58:9631-9642. [DOI: 10.1021/acs.inorgchem.9b00052] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Adewole O. Atoyebi
- Department of Chemistry, University of Connecticut, Unit 3060, Storrs, Connecticut 06269-3060, United States
| | - Christian Brückner
- Department of Chemistry, University of Connecticut, Unit 3060, Storrs, Connecticut 06269-3060, United States
| |
Collapse
|
124
|
Gong C, Sun S, Zhang Y, Sun L, Su Z, Wu A, Wei G. Hierarchical nanomaterials via biomolecular self-assembly and bioinspiration for energy and environmental applications. NANOSCALE 2019; 11:4147-4182. [PMID: 30806426 DOI: 10.1039/c9nr00218a] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Bioinspired synthesis offers potential green strategies to build highly complex nanomaterials by utilizing the unique nanostructures, functions, and properties of biomolecules, in which the biomolecular recognition and self-assembly processes play important roles in tailoring the structures and functions of bioinspired materials. Further understanding of biomolecular self-assembly for inspiring the formation and assembly of nanoparticles would promote the design and fabrication of functional nanomaterials for various applications. In this review, we focus on recent advances in bioinspired synthesis and applications of hierarchical nanomaterials based on biomolecular self-assembly. We first discuss biomolecular self-assembly towards biological nanomaterials, in which the mechanisms and ways of biomolecular self-assembly as well as various self-assembled biomolecular nanostructures are demonstrated. Secondly, the bioinspired synthesis strategies including molecule-molecule interaction, molecule-material recognition, molecule-mediated nucleation and growth, and molecule-mediated reduction/oxidation are introduced and discussed. Meanwhile, typical examples and discussions on how biomolecular self-assembly inspires the formation of hierarchical hybrid nanomaterials are presented. Finally, the applications of bioinspired nanomaterials in biofuel cells, light-harvesting systems, batteries, supercapacitors, catalysis, water/air purification, and environmental monitoring are presented and discussed. We believe that this review will be very helpful for readers to understand the self-assembly of biomolecules and the biomimetic/bioinspired strategies for synthesizing hierarchical nanomaterials on the one hand, and on the other hand to design novel materials for extended applications in nanotechnology, materials science, analytical science, and biomedical engineering.
Collapse
Affiliation(s)
- Coucong Gong
- Faculty of Production Engineering and Center for Environmental Research and Sustainable technology (UFT), University of Bremen, D-28359 Bremen, Germany.
| | | | | | | | | | | | | |
Collapse
|
125
|
Recent advances in the catalytic oxidation of alkene and alkane substrates using immobilized manganese complexes with nitrogen containing ligands. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.12.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
126
|
Aerobic Epoxidation of Low-Molecular-Weight and Polymeric Olefins by a Supramolecular Manganese Porphyrin Catalyst. Catalysts 2019. [DOI: 10.3390/catal9020195] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
We report on the highly efficient epoxidation of low-molecular-weight and polymeric olefins catalyzed by a supramolecular manganese porphyrin complex using molecular oxygen as an oxidant and an aldehyde as a co-reductant. At ambient temperature and under optimized reaction conditions, the catalyst showed high activity and stereoselectivity. The efficiency of the supramolecular manganese porphyrin was higher than that of a reference porphyrin catalyst, possibly because it was more stable under the applied reaction conditions. Mechanistic studies suggest that a manganese oxo porphyrin complex may be an intermediate in the epoxidation reaction.
Collapse
|
127
|
Pamin K, Tabor E, Górecka S, Kubiak WW, Rutkowska-Zbik D, Połtowicz J. Three Generations of Cobalt Porphyrins as Catalysts in the Oxidation of Cycloalkanes. CHEMSUSCHEM 2019; 12:684-691. [PMID: 30426703 DOI: 10.1002/cssc.201802198] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/09/2018] [Indexed: 06/09/2023]
Abstract
Three generations of cobalt porphyrins were synthesized, physicochemically characterized by FTIR and UV/Vis spectroscopy as well as cyclic voltammetry and applied as catalysts in the oxidation of cycloalkanes with atmospheric molecular oxygen under mild conditions. All examined catalysts were active in the tested reaction, and their catalytic activity varied with the nature and number of substituents on the porphyrin ring. Introduction of electron-withdrawing or electron-donating substituents at the porphyrin rings increases the activity of metalloporphyrin complexes. It was found, for the first time, that generation II cobalt porphyrins show higher activity in cycloalkane oxidation than cobalt porphyrins of generation III. The lower catalytic activity of generation III cobalt porphyrins can be attributed to the saddle-shaped deformation of the porphyrin macrocycle. DFT modeling of Co porphyrins and their interactions with molecular oxygen provided explanations for the observed effects. On the basis of prior reports and the obtained results, a reaction mechanism is proposed and discussed.
Collapse
Affiliation(s)
- Katarzyna Pamin
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239, Krakow, Poland
| | - Edyta Tabor
- J. Heyrovský Institute of Physical Chemistry of the CAS, Dolejškova 2155/3, 182 23, Praha, Czech Republic
| | - Sylwia Górecka
- Department of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Krakow, Poland
| | - Władysław W Kubiak
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30, 30-059, Krakow, Poland
| | - Dorota Rutkowska-Zbik
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239, Krakow, Poland
| | - Jan Połtowicz
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239, Krakow, Poland
| |
Collapse
|
128
|
Erzina DR, Zamilatskov IA, Stanetskaya NM, Tyurin VS, Kozhemyakin GL, Ponomarev GV, Chernyshev VV, Fitch AN. Transformations of meso
-Iminofunctionalized Pd(II) and Ni(II)-Complexes of β-Alkylsubstituted Porphyrins. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801659] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dina R. Erzina
- Laboratory of New Physicochemical Problems; A.N. Frumkin Institute of Physical chemistry and Electrochemistry RAS; 31-4, Leninsky prospect 119071 Moscow Russia
| | - Ilya A. Zamilatskov
- Laboratory of New Physicochemical Problems; A.N. Frumkin Institute of Physical chemistry and Electrochemistry RAS; 31-4, Leninsky prospect 119071 Moscow Russia
| | - Nadezhda M. Stanetskaya
- Laboratory of New Physicochemical Problems; A.N. Frumkin Institute of Physical chemistry and Electrochemistry RAS; 31-4, Leninsky prospect 119071 Moscow Russia
| | - Vladimir S. Tyurin
- Laboratory of New Physicochemical Problems; A.N. Frumkin Institute of Physical chemistry and Electrochemistry RAS; 31-4, Leninsky prospect 119071 Moscow Russia
| | - Grigory L. Kozhemyakin
- Laboratory of New Physicochemical Problems; A.N. Frumkin Institute of Physical chemistry and Electrochemistry RAS; 31-4, Leninsky prospect 119071 Moscow Russia
| | - Gelii V. Ponomarev
- Laboratoty of Synthesis of Physiolological Active Compounds; Institute of Biomedical Chemistry; 10/8, Pogodinskaya street 119121 Moscow Russia
| | - Vladimir V. Chernyshev
- Laboratory of New Physicochemical Problems; A.N. Frumkin Institute of Physical chemistry and Electrochemistry RAS; 31-4, Leninsky prospect 119071 Moscow Russia
- Department of Chemistry; M.V. Lomonosov Moscow State University; 1-3, Leninskie Gory 119991 Moscow Russia
| | - Andrew N. Fitch
- European Synchrotron Radiation Facility; BP 220 38043 Grenoble Cedex France
| |
Collapse
|
129
|
Leroy-Lhez S, Rezazgui O, Issawi M, Elhabiri M, Calliste CA, Riou C. Why are the anionic porphyrins so efficient to induce plant cell death? A structure-activity relationship study to solve the puzzle. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.09.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
130
|
Segura JL, Royuela S, Mar Ramos M. Post-synthetic modification of covalent organic frameworks. Chem Soc Rev 2019; 48:3903-3945. [DOI: 10.1039/c8cs00978c] [Citation(s) in RCA: 261] [Impact Index Per Article: 52.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review is aimed at providing an in-depth understanding of the potential of post-synthetic strategies for the modification of covalent organic frameworks.
Collapse
Affiliation(s)
- José L. Segura
- Departamento de Química Orgánica
- Facultad de Química
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Sergio Royuela
- Departamento de Química Orgánica
- Facultad de Química
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - M. Mar Ramos
- Departamento de Tecnología Química y Ambiental
- Universidad Rey Juan Carlos
- 28933 Madrid
- Spain
| |
Collapse
|
131
|
Dar TA, Tomar R, Mian RM, Sankar M, Maurya MR. Vanadyl β-tetrabromoporphyrin: synthesis, crystal structure and its use as an efficient and selective catalyst for olefin epoxidation in aqueous medium. RSC Adv 2019; 9:10405-10413. [PMID: 35520888 PMCID: PMC9062382 DOI: 10.1039/c8ra09825e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 03/07/2019] [Indexed: 12/30/2022] Open
Abstract
We hereby report the synthesis, characterization and catalytic applications in the epoxidation of alkenes by a vanadyl porphyrin having bulky bromo substituents at the β-positions viz. vanandyltetrabromotetraphenylporphyrin (1). The synthesized porphyrin was characterized by various spectroscopic techniques like UV-visible, FT-IR, EPR, MALDI-TOF mass spectrometry and single crystal X-ray analysis. Porphyrin 1 has a nonplanar structure as indicated by its X-ray structure, DFT and electrochemical studies. 1 was analyzed for its catalytic application in the epoxidation of various alkenes. The catalytic reactions were carried out in CH3CN/H2O mixture in 3 : 1 (v/v) ratio. 1 displayed good efficiency in terms of mild reaction conditions, lower reaction temperature and minimal catalyst amount consumption. 1 exhibited excellent selectivity, high conversion efficiency and huge TOF (7600–9800 h−1) in a significantly low reaction time of 0.5 h. Catalyst 1 was regenerated at the end of various catalytic cycles making it reusable and industrially important. We have synthesized β-tetrabromo-meso-tetraphenylporphyrinatooxidovanadium(iv) (VOTPPBr4) which possesses high thermal stability and nonplanar macrocyclic core. Further, it was utilized for selective epoxidation of olefins in good yields with very high TOF numbers.![]()
Collapse
Affiliation(s)
- Tawseef Ahmad Dar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee
- India
| | - Reshu Tomar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee
- India
| | - Rasel Mohammad Mian
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578
- Japan
| | - Muniappan Sankar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee
- India
| | - Mannar Ram Maurya
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee
- India
| |
Collapse
|
132
|
Arlegui A, El-Hachemi Z, Crusats J, Moyano A. 5-Phenyl-10,15,20-Tris(4-sulfonatophenyl)porphyrin: Synthesis, Catalysis, and Structural Studies. Molecules 2018; 23:molecules23123363. [PMID: 30572589 PMCID: PMC6321080 DOI: 10.3390/molecules23123363] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 11/16/2022] Open
Abstract
A convenient protocol for the preparation of 5-phenyl-10,15,20-tris(4-sulfonatophenyl)porphyrin, a water-soluble porphyrin with unique aggregation properties, is described. The procedure relies on the one-pot reductive deamination of 5-(4-aminophenyl)-10,15,20-tris(4-sulfonatophenyl)porphyrin, that can be in turn easily obtained from 5,10,15,20-tetraphenylporphyrin by a known three-step sequence involving mononitration, nitro to amine reduction and sulfonation of the phenyl groups. This method provides the title porphyrin in gram scale, and compares very favorably with the up to now only described procedure based on the partial sulfonation of TPP, that involves a long and tedious chromatographic enrichment of the final compound. This has allowed us to study for the first time both the use of its zwitterionic aggregate as a supramolecular catalyst of the aqueous Diels⁻Alder reaction, and the morphology of the aggregates obtained under optimized experimental conditions by atomic force microscopy and also by transmission electron cryomicroscopy.
Collapse
Affiliation(s)
- Aitor Arlegui
- Section of Organic Chemistry, Department of Inorganic and Organic Chemistry, University of Barcelona, Faculty of Chemistry, Carrer de Martí i Franquès 1-11, 08028 Barcelona, Catalonia, Spain.
| | - Zoubir El-Hachemi
- Section of Organic Chemistry, Department of Inorganic and Organic Chemistry, University of Barcelona, Faculty of Chemistry, Carrer de Martí i Franquès 1-11, 08028 Barcelona, Catalonia, Spain.
- Institute of Cosmos Science, Carrer de Martí i Franquès 1-11, 08028 Barcelona, Catalonia, Spain.
| | - Joaquim Crusats
- Section of Organic Chemistry, Department of Inorganic and Organic Chemistry, University of Barcelona, Faculty of Chemistry, Carrer de Martí i Franquès 1-11, 08028 Barcelona, Catalonia, Spain.
- Institute of Cosmos Science, Carrer de Martí i Franquès 1-11, 08028 Barcelona, Catalonia, Spain.
| | - Albert Moyano
- Section of Organic Chemistry, Department of Inorganic and Organic Chemistry, University of Barcelona, Faculty of Chemistry, Carrer de Martí i Franquès 1-11, 08028 Barcelona, Catalonia, Spain.
| |
Collapse
|
133
|
de Souza AAN, Silva NS, Müller AV, Polo AS, Brocksom TJ, de Oliveira KT. Porphyrins as Photoredox Catalysts in Csp 2-H Arylations: Batch and Continuous Flow Approaches. J Org Chem 2018; 83:15077-15086. [PMID: 30456953 DOI: 10.1021/acs.joc.8b02355] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We have investigated both batch and continuous flow photoarylations of enol-acetates to yield different α-arylated aldehyde and ketone building blocks by using diazonium salts as the aryl-radical source. Different porphyrins were used as SET photocatalysts, and photophysical as well as electrochemical studies were performed to rationalize the photoredox properties and suggest mechanistic insights. Notably, the most electron-deficient porphyrin ( meso-tetra(pentafluorophenyl)porphyrin) shows the best photoactivity as an electron donor in the triplet excited state, which was rationalized by the redox potentials of excited states and the turnover of the porphyrins in the photocatalytic cycle. A two-step continuous protocol and multigram-scale reactions are also presented revealing a robust, cost-competitive, and easy methodology, highlighting the significant potential of porphyrins as SET photocatalysts.
Collapse
Affiliation(s)
- Aline A N de Souza
- Departamento de Química , Universidade Federal de São Carlos , São Carlos , São Paulo 13565-905 , Brazil
| | - Nathalia S Silva
- Departamento de Química , Universidade Federal de São Carlos , São Carlos , São Paulo 13565-905 , Brazil
| | - Andressa V Müller
- Centro de Ciências Naturais e Humanas , Universidade Federal do ABC , Santo André , São Paulo 09210-580 , Brazil
| | - André S Polo
- Centro de Ciências Naturais e Humanas , Universidade Federal do ABC , Santo André , São Paulo 09210-580 , Brazil
| | - Timothy J Brocksom
- Departamento de Química , Universidade Federal de São Carlos , São Carlos , São Paulo 13565-905 , Brazil.,Centro de Ciências Naturais e Humanas , Universidade Federal do ABC , Santo André , São Paulo 09210-580 , Brazil
| | - Kleber T de Oliveira
- Departamento de Química , Universidade Federal de São Carlos , São Carlos , São Paulo 13565-905 , Brazil
| |
Collapse
|
134
|
Polynuclear Cobalt Complexes as Catalysts for Light-Driven Water Oxidation: A Review of Recent Advances. Catalysts 2018. [DOI: 10.3390/catal8120602] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Photochemical water oxidation, as a half-reaction of water splitting, represents a great challenge towards the construction of artificial photosynthetic systems. Complexes of first-row transition metals have attracted great attention in the last decade due to their pronounced catalytic efficiency in water oxidation, comparable to that exhibited by classical platinum-group metal complexes. Cobalt, being an abundant and relatively cheap metal, has rich coordination chemistry allowing construction of a wide range of polynuclear architectures for the catalytic purposes. This review covers recent advances in application of cobalt complexes as (pre)catalysts for water oxidation in the model catalytic system comprising [Ru(bpy)3]2+ as a photosensitizer and S2O82− as a sacrificial electron acceptor. The catalytic parameters are summarized and discussed in view of the structures of the catalysts. Special attention is paid to the degradation of molecular catalysts under catalytic conditions and the experimental methods and techniques used to control their degradation as well as the leaching of cobalt ions.
Collapse
|
135
|
Molecular assembly of PC70BM with a designed monoporphyrin: Spectroscopic investigation in solution and theoretical calculations. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.08.117] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
136
|
Pijeat J, Dappe YJ, Thuéry P, Campidelli S. Synthesis and Suzuki-Miyaura cross coupling reactions for post-synthetic modification of a tetrabromo-anthracenyl porphyrin. Org Biomol Chem 2018; 16:8106-8114. [PMID: 30328882 DOI: 10.1039/c8ob02150c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The outstanding properties of porphyrins and the extreme versatility of their synthesis and their functionalisation constitute real assets for the fabrication of opto- and electroactive materials or for biological applications. In the large collection of porphyrinic structures, meso-substituted anthracenylporphyrins are among the less studied. Here, we synthesised the 5,10,15,20-tetra-bromoanthracenylporphyrin (BrTAP) and we investigated its chemical reactivity by post-synthetic modification using Suzuki-Miyaura cross coupling reactions with a series of boronic acids to generate a collection of original tetra-anthracenyl porphyrin based molecules: tetraphenylanthracenylporphyrin (TPAP), tetratolylanthracenylporphyrin (TTAP), tetramethoxyphenylanthracenylporphyrin (TMPAP), tetranaphthylanthracenylporphyrin (TNAP) and tetrapyrenylanthracenylporphyrin (TPyAP). Optical characterisations of these modified porphyrins showed, in most cases, only emission of the porphyrin in the visible region with extinction of the fluorescence of PAHs in the UV or visible region.
Collapse
Affiliation(s)
- Joffrey Pijeat
- LICSEN, NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191 Gif-sur-Yvette Cedex, France.
| | | | | | | |
Collapse
|
137
|
Santos EH, Carvalho C, Terzi CM, Nakagaki S. Recent Advances in Catalyzed Sequential Reactions and the Potential Use of Tetrapyrrolic Macrocycles as Catalysts. Molecules 2018; 23:E2796. [PMID: 30373300 PMCID: PMC6278483 DOI: 10.3390/molecules23112796] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 10/22/2018] [Accepted: 10/26/2018] [Indexed: 12/13/2022] Open
Abstract
Complexes of porphyrins and of other similar tetrapyrrolic macrocycles are extensively explored as catalysts for different chemical processes, and the development of solid catalysts for heterogeneous processes using molecules with the ability to act as multifunctional catalysts in one-pot reactions is increasing and can lead to the wider use of this class of molecules as catalysts. This mini review focuses on the application of this class of complexes as catalysts in a variety of sequential one-pot reactions.
Collapse
Affiliation(s)
- Everton Henrique Santos
- Laboratório de Bioinorgânica e Catálise, Departamento de Química, Centro Politécnico, Universidade Federal do Paraná (UFPR), Curitiba, Paraná 81531-990, Brazil.
| | - Charles Carvalho
- Laboratório de Bioinorgânica e Catálise, Departamento de Química, Centro Politécnico, Universidade Federal do Paraná (UFPR), Curitiba, Paraná 81531-990, Brazil.
| | - Carolina Machado Terzi
- Laboratório de Bioinorgânica e Catálise, Departamento de Química, Centro Politécnico, Universidade Federal do Paraná (UFPR), Curitiba, Paraná 81531-990, Brazil.
| | - Shirley Nakagaki
- Laboratório de Bioinorgânica e Catálise, Departamento de Química, Centro Politécnico, Universidade Federal do Paraná (UFPR), Curitiba, Paraná 81531-990, Brazil.
| |
Collapse
|
138
|
Rezazgui O, Marchand G, Trouillas P, Siegler B, Leroy-Lhez S. Synthesis and Studies of New Fluorescein-Porphyrin Dyads: A Theoretical and Experimental Approach. ChemistrySelect 2018. [DOI: 10.1002/slct.201802225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Olivier Rezazgui
- PEIRENE - EA7500; Univ. Limoges, 123 Avenue Albert Thomas; 87060 Limoges France
| | - Guillaume Marchand
- PEIRENE - EA7500; Univ. Limoges, 123 Avenue Albert Thomas; 87060 Limoges France
| | - Patrick Trouillas
- INSERM UMR 1248; Univ. Limoges, Faculté de Pharmacie, Bât CBRS, 2 rue du Docteur Marcland; 87025 Limoges Cedex, France
- Regional Centre of Advanced Technologies and Materials; Department of Physical Chemistry; Faculty of Science; Palacký University, tř. 17 listopadu 12; 771 46 Olomouc Czech Republic
| | | | | |
Collapse
|
139
|
Taslı H, Akbıyık A, Topaloğlu N, Alptüzün V, Parlar S. Photodynamic antimicrobial activity of new porphyrin derivatives against methicillin resistant Staphylococcus aureus. J Microbiol 2018; 56:828-837. [PMID: 30353469 DOI: 10.1007/s12275-018-8244-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 08/02/2018] [Accepted: 08/02/2018] [Indexed: 01/21/2023]
Abstract
Methicillin resistant Staphylococcus aureus (MRSA) with multiple drug resistance patterns is frequently isolated from skin and soft tissue infections that are involved in chronic wounds. Today, difficulties in the treatment of MRSA associated infections have led to the development of alternative approaches such as antimicrobial photodynamic therapy. This study aimed to investigate photoinactivation with cationic porphyrin derivative compounds against MRSA in in-vitro conditions. In the study, MRSA clinical isolates with different antibiotic resistance profiles were used. The newly synthesized cationic porphyrin derivatives (PM, PE, PPN, and PPL) were used as photosensitizer, and 655 nm diode laser was used as light source. Photoinactivation experiments were performed by optimizing energy doses and photosensitizer concentrations. In photoinactivation experiments with different energy densities and photosensitizer concentrations, more than 99% reduction was achieved in bacterial cell viability. No decrease in bacterial survival was observed in control groups. It was determined that there was an increase in photoinactivation efficiency by increasing the energy dose. At the energy dose of 150 J/cm2 a survival reduction of over 6.33 log10 was observed in each photosensitizer type. While 200 μM PM concentration was required for this photoinactivation, 12.50 μM was sufficient for PE, PPN, and PPL. In our study, antimicrobial photodynamic therapy performed with cationic porphyrin derivatives was found to have potent antimicrobial efficacy against multidrug resistant S. aureus which is frequently isolated from wound infections.
Collapse
Affiliation(s)
- Hüseyin Taslı
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Ege University, 35100, Izmir, Turkey.
| | - Ayse Akbıyık
- Department of Nursing, Faculty of Health Sciences, Izmir Katip Celebi University, 35620, Izmir, Turkey
| | - Nermin Topaloğlu
- Department of Biomedical Engineering, Faculty of Engineering and Architecture Izmir Katip Celebi University, 35620, Izmir, Turkey
| | - Vildan Alptüzün
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ege University, 35100, Izmir, Turkey
| | - Sülünay Parlar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ege University, 35100, Izmir, Turkey
| |
Collapse
|
140
|
Almeida Lage AL, Moreira Meireles A, Capelão Marciano A, Martins Ribeiro J, de Souza-Fagundes EM, Carvalho da Silva Martins D. Ciprofloxacin degradation by first-, second-, and third-generation manganese porphyrins. JOURNAL OF HAZARDOUS MATERIALS 2018; 360:445-451. [PMID: 30142595 DOI: 10.1016/j.jhazmat.2018.08.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/23/2018] [Accepted: 08/10/2018] [Indexed: 06/08/2023]
Abstract
A range of hydrophobic first-, second-, and third-generation manganese porphyrins (MnPs) was investigated as cytochrome P450 models for degradation of the antibiotic ciprofloxacin (CIP). The experiments were carried out under mild conditions; oxidants such as iodosylbenzene (PhIO), H2O2, and meta-chloroperbenzoic acid were employed. The PhIO system yielded the best results: CIP degradation ranged between 56% and 76%. CIP degradation was not directly related to MnP generation. The second-generation MnP afforded the best result with the advantage that it required less preparation effort as compared to the third-generation MnP. Some new degradation products in MnP-mediated ciprofloxacin degradation were proposed, and the products of the reaction are not cytotoxic under the conditions evaluated.
Collapse
Affiliation(s)
- Ana Luísa Almeida Lage
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Alexandre Moreira Meireles
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Aline Capelão Marciano
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Juliana Martins Ribeiro
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Elaine Maria de Souza-Fagundes
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Dayse Carvalho da Silva Martins
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil.
| |
Collapse
|
141
|
Calvete MJF, Piñeiro M, Dias LD, Pereira MM. Hydrogen Peroxide and Metalloporphyrins in Oxidation Catalysis: Old Dogs with Some New Tricks. ChemCatChem 2018. [DOI: 10.1002/cctc.201800587] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Mário J. F. Calvete
- Centro de Química de Coimbra (CQC); Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| | - Marta Piñeiro
- Centro de Química de Coimbra (CQC); Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| | - Lucas D. Dias
- Centro de Química de Coimbra (CQC); Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| | - Mariette M. Pereira
- Centro de Química de Coimbra (CQC); Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| |
Collapse
|
142
|
Makarska-Bialokoz M. Comparative study of binding interactions between porphyrin systems and aromatic compounds of biological importance by multiple spectroscopic techniques: A review. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 200:263-274. [PMID: 29694930 DOI: 10.1016/j.saa.2018.04.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 03/13/2018] [Accepted: 04/16/2018] [Indexed: 06/08/2023]
Abstract
The specific spectroscopic and redox properties of porphyrins predestine them to fulfill the role of sensors during interacting with different biologically active substances. Monitoring of binding interactions in the systems porphyrin-biologically active compound is a key question not only in the field of physiological functions of living organisms, but also in environmental protection, notably in the light of the rapidly growing drug consumption and concurrently the production of drug effluents. Not always beneficial action of drugs on natural porphyrin systems induces to further studies, with commercially available porphyrins as the model systems. Therefore the binding process between several water-soluble porphyrins and a series of biologically active compounds (e.g. caffeine, guanine, theophylline, theobromine, xanthine, uric acid) has been studied in different aqueous solutions analyzing their absorption and steady-state fluorescence spectra, the porphyrin fluorescence lifetimes and their quantum yields. The magnitude of the binding and fluorescence quenching constants values for particular quenchers decreases in a series: uric acid > guanine > caffeine > theophylline > theobromine > xanthine. In all the systems studied there are characters of static quenching, as a consequence of the π-π-stacked non-covalent and non-fluorescent complexes formation between porphyrins and interacting compounds, accompanied simultaneously by the additional specific binding interactions. The porphyrin fluorescence quenching can be explain by the photoinduced intermolecular electron transfer from aromatic compound to the center of the porphyrin molecule, playing the role of the binding site. Presented results can be valuable for designing of new fluorescent porphyrin chemosensors or monitoring of drug traces in aqueous solutions. The obtained outcomes have also the toxicological and medical importance, providing insight into the interactions of the water-soluble porphyrins with biologically active substances.
Collapse
Affiliation(s)
- Magdalena Makarska-Bialokoz
- Department of Inorganic Chemistry, Maria Curie-Sklodowska University, M. C. Sklodowska Sq. 2, 20-031 Lublin, Poland.
| |
Collapse
|
143
|
Singhal A, Chauhan SMS. Free Radical Copolymerization of Acrylamide andN-Vinylpyrrolidone Catalyzed by Iron(III)porphyrins in the Presence of Ionic Liquids. ORG PREP PROCED INT 2018. [DOI: 10.1080/00304948.2018.1462076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Anchal Singhal
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| | - S. M. S. Chauhan
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| |
Collapse
|
144
|
Dias LD, Carrilho RMB, Henriques CA, Calvete MJF, Masdeu-Bultó AM, Claver C, Rossi LM, Pereira MM. Hybrid Metalloporphyrin Magnetic Nanoparticles as Catalysts for Sequential Transformation of Alkenes and CO2
into Cyclic Carbonates. ChemCatChem 2018. [DOI: 10.1002/cctc.201800397] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Lucas D. Dias
- CQC; Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| | - Rui M. B. Carrilho
- CQC; Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| | - César A. Henriques
- CQC; Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| | - Mário J. F. Calvete
- CQC; Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| | - Anna M. Masdeu-Bultó
- Department of Physical and Inorganic Chemistry; University Rovira i Virgili; Marcel⋅lí Domingo 43007 Tarragona Spain
| | - Carmen Claver
- Department of Physical and Inorganic Chemistry; University Rovira i Virgili; Marcel⋅lí Domingo 43007 Tarragona Spain
- Centre Tecnològic de la Química de Catalunya; Marcel⋅lí Domingo s/n, Campus Sescelades 43007 Tarragona Spain
| | - Liane M. Rossi
- Departamento de Química Fundamental; Instituto de Química; Universidade de São Paulo; 05508-000 São Paulo Brasil
| | - Mariette M. Pereira
- CQC; Department of Chemistry; University of Coimbra; Rua Larga 3004-535 Coimbra Portugal
| |
Collapse
|
145
|
Madry B, Morawski I, Kosmala T, Wandelt K, Nowicki M. Porphyrin Layers at Cu/Au(111)–Electrolyte Interfaces: In Situ EC-STM Study. Top Catal 2018. [DOI: 10.1007/s11244-018-0985-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
146
|
Zannotti M, Giovannetti R, Minofar B, Řeha D, Plačková L, D'Amato CA, Rommozzi E, Dudko HV, Kari N, Minicucci M. Aggregation and metal-complexation behaviour of THPP porphyrin in ethanol/water solutions as function of pH. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 193:235-248. [PMID: 29247920 DOI: 10.1016/j.saa.2017.12.021] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 11/29/2017] [Accepted: 12/04/2017] [Indexed: 06/07/2023]
Abstract
The effect of pH change on 5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine (THPP) with its aggregation as function of water-ethanol mixture was studied with UV-vis, fluorescence, Raman and computational analysis. In neutral pH, THPP was present as free-base and, increasing the water amount, aggregation occurred with the formation of H- and J-aggregates. The aggregation constant and the concentration of dimers were calculated, other information about the dimer aggregation were evaluated by computational study. In acidic pH, by the insertions of two hydrogens in the porphyrin rings, the porphyrin changed its geometry with a ring deformation confirmed by red-shifted spectrum and quenching in fluorescence; at this low pH, increasing the water amount, the acidic form (THPPH2)2+ resulted more stable due to a polar environment with stronger interaction by hydrogen bonding. In basic pH, reached by NH4OH, THPP porphyrin was able to react with alkali metals in order to form sitting-atop complex (M2THPP) confirmed by the typical absorption spectrum of metallo-porphyrin, Raman spectroscopy and by computational analysis.
Collapse
Affiliation(s)
- Marco Zannotti
- Chemistry Division, School of Science and Technology, University of Camerino (MC), Via Sant'Agostino 1, 62032 Camerino, Italy.
| | - Rita Giovannetti
- Chemistry Division, School of Science and Technology, University of Camerino (MC), Via Sant'Agostino 1, 62032 Camerino, Italy.
| | - Babak Minofar
- Faculty of Science, University of South Bohemia, Branišovská 1760, 37005 České Budějovice, Czech Republic; Center for Nanobiology and Structural Biology, Institute of Microbiology, Academy of Sciences of the Czech Republic, Zamek 136, Nové Hrady, Czech Republic.
| | - David Řeha
- Faculty of Science, University of South Bohemia, Branišovská 1760, 37005 České Budějovice, Czech Republic; Center for Nanobiology and Structural Biology, Institute of Microbiology, Academy of Sciences of the Czech Republic, Zamek 136, Nové Hrady, Czech Republic
| | - Lydie Plačková
- Faculty of Science, University of South Bohemia, Branišovská 1760, 37005 České Budějovice, Czech Republic; Center for Nanobiology and Structural Biology, Institute of Microbiology, Academy of Sciences of the Czech Republic, Zamek 136, Nové Hrady, Czech Republic
| | - Chiara A D'Amato
- Chemistry Division, School of Science and Technology, University of Camerino (MC), Via Sant'Agostino 1, 62032 Camerino, Italy
| | - Elena Rommozzi
- Chemistry Division, School of Science and Technology, University of Camerino (MC), Via Sant'Agostino 1, 62032 Camerino, Italy
| | - Hanna V Dudko
- Biological Faculty, Belarusian State University, 4 Independence Square, Minsk 220030, Belarus
| | - Nuerguli Kari
- Chemistry Division, School of Science and Technology, University of Camerino (MC), Via Sant'Agostino 1, 62032 Camerino, Italy; College of Chemistry and Chemical Engineering, Xinjiang University, 666 Shengli Road, 830046 Urumqi, Xinjiang, PR China
| | - Marco Minicucci
- Physic Division, School of Science and Technology, University of Camerino (MC), Via Madonna delle Carceri, 62032 Camerino, Italy
| |
Collapse
|
147
|
Miyazaki T, Yamamoto T, Mashita S, Deguchi Y, Fukuyama K, Ishida M, Mori S, Furuta H. N-Confused Porphyrin Metal Complexes with an Axial Pyridine Directly Tethered from an Inner Carbon: A Bioinspired Ligand as a Versatile Platform for Catalysis. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701494] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Takaaki Miyazaki
- Education Center for Global Leaders in Molecular Systems for Devices; Kyushu University; 819-0395 Fukuoka Japan
| | - Takaaki Yamamoto
- Department of Chemistry and Biochemistry; Graduate School of Engineering; Center for Molecular Systems; Kyushu University; 819-0395 Fukuoka Japan
| | - Shunichi Mashita
- Department of Chemistry and Biochemistry; Graduate School of Engineering; Center for Molecular Systems; Kyushu University; 819-0395 Fukuoka Japan
| | - Yuya Deguchi
- Department of Chemistry and Biochemistry; Graduate School of Engineering; Center for Molecular Systems; Kyushu University; 819-0395 Fukuoka Japan
| | - Kazuki Fukuyama
- Department of Chemistry and Biochemistry; Graduate School of Engineering; Center for Molecular Systems; Kyushu University; 819-0395 Fukuoka Japan
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry; Graduate School of Engineering; Center for Molecular Systems; Kyushu University; 819-0395 Fukuoka Japan
| | - Shigeki Mori
- Advanced Research Support Center; Ehime University; 790-8577 Matsuyama Japan
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry; Graduate School of Engineering; Center for Molecular Systems; Kyushu University; 819-0395 Fukuoka Japan
| |
Collapse
|
148
|
SOUZA JULIANAMDE, GALAVERNA RENAN, SOUZA ALINEADE, BROCKSOM TIMOTHYJ, PASTRE JULIOC, SOUZA RODRIGOODE, OLIVEIRA KLEBERTDE. Impact of continuous flow chemistry in the synthesis of natural products and active pharmaceutical ingredients. ACTA ACUST UNITED AC 2018; 90:1131-1174. [DOI: 10.1590/0001-3765201820170778] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 11/22/2017] [Indexed: 11/22/2022]
|
149
|
Roucan M, Kielmann M, Connon SJ, Bernhard SSR, Senge MO. Conformational control of nonplanar free base porphyrins: towards bifunctional catalysts of tunable basicity. Chem Commun (Camb) 2018; 54:26-29. [DOI: 10.1039/c7cc08099a] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
No metal needed: nonplanar free base porphyrins act as bifunctional organocatalysts revealing a new mode of action for porphyrins.
Collapse
Affiliation(s)
- M. Roucan
- School of Chemistry
- SFI Tetrapyrrole Laboratory
- Trinity College Dublin
- The University of Dublin
- Trinity Biomedical Sciences Institute
| | - M. Kielmann
- School of Chemistry
- SFI Tetrapyrrole Laboratory
- Trinity College Dublin
- The University of Dublin
- Trinity Biomedical Sciences Institute
| | - S. J. Connon
- School of Chemistry
- Trinity College Dublin
- The University of Dublin
- Trinity Biomedical Sciences Institute
- Dublin 2
| | - S. S. R. Bernhard
- School of Chemistry
- SFI Tetrapyrrole Laboratory
- Trinity College Dublin
- The University of Dublin
- Trinity Biomedical Sciences Institute
| | - M. O. Senge
- School of Chemistry
- SFI Tetrapyrrole Laboratory
- Trinity College Dublin
- The University of Dublin
- Trinity Biomedical Sciences Institute
| |
Collapse
|
150
|
Poß M, Gröger H, Feldmann C. Saline hybrid nanoparticles with phthalocyanine and tetraphenylporphine anions showing efficient singlet-oxygen production and photocatalysis. Chem Commun (Camb) 2018; 54:1245-1248. [DOI: 10.1039/c7cc08115d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Gd43+[AlPCS4]34− and La43+[TPPS4]34− ([AlPCS4]4−: aluminium(iii) chlorido phthalocyanine tetrasulfonate; [TPPS4]4−: tetraphenylporphine sulfonate) inorganic–organic hybrid nanoparticles show efficient 1O2 production upon daylight and red-light irradiation.
Collapse
Affiliation(s)
- Marieke Poß
- Karlsruhe Institute of Technology (KIT)
- Institut für Anorganische Chemie
- D-76131 Karlsruhe
- Germany
| | - Henriette Gröger
- Karlsruhe Institute of Technology (KIT)
- Institut für Anorganische Chemie
- D-76131 Karlsruhe
- Germany
| | - Claus Feldmann
- Karlsruhe Institute of Technology (KIT)
- Institut für Anorganische Chemie
- D-76131 Karlsruhe
- Germany
| |
Collapse
|