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Jakopec S, Gourdon-Grünewaldt L, Čipor I, Meščić Macan A, Perić B, Piantanida I, Cariou K, Gasser G, Kirin SI, Raić-Malić S. Synthesis, characterisation and biological evaluation of monometallic Re(I) and heterobimetallic Re(I)/Fe(II) complexes with a 1,2,3-triazolyl pyridine chelating moiety. Dalton Trans 2023. [PMID: 37366535 DOI: 10.1039/d3dt01070h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Bioorganometallic complexes have attracted considerable interest and have shown promise for potential application in the treatment and diagnosis of cancer, as well as bioimaging agents, some acting as theranostic agents. The series of novel ferrocene, benzimidazo[1,2-a]quinoline and fluorescein derivatives with bidentate pyridyl-1,2,3-triazole and 2,2'-dipyridylamine and their tricarbonylrhenium(I) complexes was prepared and fully characterised by NMR, single-crystal X-ray diffraction, UV-Vis and fluorescence spectroscopy in biorelevant conditions. The fluorescein and benzimidazo[1,2-a]quinoline ligands and their complexes with Re(I) showed interactions with ds-DNA/RNA and HSA, characterised by thermal denaturation measurements, fluorimetric and circular dichroism titrations. The binding constants revealed that addition of Re(I) increases the affinity of fluorescein but decreases the affinity of benzimidazo[1,2-a]quinoline. The complexation of Re(I) had the opposite effect on fluorescein and benzimidazo[1,2-a]quinoline ligands' fluorimetric sensitivity upon biomacromolecule binding, Re(I) fluorescein complex emission being strongly quenched by DNA/RNA or HSA, while emission of Re(I) benzimidazo[1,2-a]quinolone complex was enhanced, particularly for HSA, making it a promising fluorescent probe. Some mono- and heterobimetallic complexes showed considerable antiproliferative activity on colon cancer cells (CT26 and HT29), with ferrocene dipyridylamine complexes exhibiting the best inhibitory activity, comparable to cisplatin. The correlation of the cytotoxicity data with the linker type between the ferrocene and the 1,2,3-triazole ring suggests that direct binding of the metallocene to the 1,2,3-triazole is favourable for antitumor activity. The Re(I) benzimidazo[1,2-a]quinolone complex showed moderate antiproliferative activity, in contrast to the Re(I) fluorescein complex, which exhibited weak activity on CT26 cells and no activity on HT29 cells. The accumulation of the Re(I) benzimidazo[1,2-a]quinolone complex in the lysosomes of CT26 cells indicates the site of its bioactivity, thus making this complex a potential theranostic agent.
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Affiliation(s)
- Silvio Jakopec
- University of Zagreb, Faculty of Chemical Engineering and Technology, Department of Organic Chemistry, Marulićev trg 20, 10 000 Zagreb, Croatia.
| | - Lisa Gourdon-Grünewaldt
- Chimie ParisTech, PSL University, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, France.
| | - Ivona Čipor
- Ruđer Bošković Institute, Division of Organic Chemistry and Biochemistry, Laboratory for Biomolecular Interactions and Spectroscopy, Bijenička cesta 54, 10 000 Zagreb, Croatia
| | - Andrijana Meščić Macan
- University of Zagreb, Faculty of Chemical Engineering and Technology, Department of Organic Chemistry, Marulićev trg 20, 10 000 Zagreb, Croatia.
| | - Berislav Perić
- Ruđer Bošković Institute, Division of Materials Chemistry, Laboratory for Solid State and Complex Compounds Chemistry, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Ivo Piantanida
- Ruđer Bošković Institute, Division of Organic Chemistry and Biochemistry, Laboratory for Biomolecular Interactions and Spectroscopy, Bijenička cesta 54, 10 000 Zagreb, Croatia
| | - Kevin Cariou
- Chimie ParisTech, PSL University, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, France.
| | - Gilles Gasser
- Chimie ParisTech, PSL University, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, France.
| | - Srećko I Kirin
- Ruđer Bošković Institute, Division of Materials Chemistry, Laboratory for Solid State and Complex Compounds Chemistry, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Silvana Raić-Malić
- University of Zagreb, Faculty of Chemical Engineering and Technology, Department of Organic Chemistry, Marulićev trg 20, 10 000 Zagreb, Croatia.
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2
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Liu Y, Koizumi K, Takeda N, Unno M, Ouali A. Synthesis of Octachloro- and Octaazido-Functionalized T 8-Cages and Application to Recyclable Palladium Catalyst. Inorg Chem 2022; 61:1495-1503. [PMID: 34995060 DOI: 10.1021/acs.inorgchem.1c03209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Unprecedented T8-cages bearing eight chloromethyldimethylsilylethyl substituents were obtained in excellent yield from the readily and commercially available octavinylsilsesquioxane. The chloro groups can be quantitatively substituted by azido ones to yield the corresponding octaazido T8 without rearrangement of the cage. The syntheses of both functionalizable POSSs are scalable (gram-scale). The azido-functionalized T8 compound constitutes a versatile building block able to undergo copper-catalyzed azide-alkyne [3 + 2] cycloaddition. As a proof of concept, it was allowed to react with 2-ethynylpyridine to give rise to a multidentate ligand bearing eight 2-pyridyl-triazole moieties (N,N-pincers). The coordination of the eight N,N-bidentate ligands to palladium(II) led to the corresponding octa-palladium complex shown to successfully promote the coupling reaction between anisole and phenylboronic acid. The low solubility of this catalytic complex in the reaction medium enabled (or facilitated or made possible) its straightforward recovery and recycling with four cycles with no loss of activity.
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Affiliation(s)
- Yujia Liu
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Kyoka Koizumi
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Nobuhiro Takeda
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Masafumi Unno
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Armelle Ouali
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34296, France
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3
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Kanemoto K, Horikawa N, Hoshino S, Tokoro Y, Fukuzawa SI. Copper-Catalyzed Single C-H Amination of 8-Aminoquinoline-Directed Ferrocenes. Org Lett 2021; 23:4966-4970. [PMID: 34032452 DOI: 10.1021/acs.orglett.1c01294] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An unprecedented copper-catalyzed C-H monoamination of ferrocenes directed by an 8-aminoquinoline amide directing group is described. This reaction proceeds in the presence of a catalytic amount of copper catalyst with both cyclic and acyclic amines to afford the various aminoferrocenes. The C-H amination of ortho-substituted ferroceneamides was also achieved, enabling rapid access to multisubstituted ferrocenes that are useful for developing new functional molecules.
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Affiliation(s)
- Kazuya Kanemoto
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Nao Horikawa
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Shun Hoshino
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Yuichiro Tokoro
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Shin-Ichi Fukuzawa
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
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4
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Recent advances in the development of ferrocene based electroactive small molecules for cation recognition: A comprehensive review of the years 2010–2020. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213685] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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5
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Kulhánek J, Klikar M, Pytela O, Růžičková Z, Bureš F. Ferrocene donor linked to pyridine/pyridinium acceptor via a systematically enlarged π-linker. RSC Adv 2021; 11:38804-38813. [PMID: 35493213 PMCID: PMC9044170 DOI: 10.1039/d1ra08186a] [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: 11/08/2021] [Accepted: 11/26/2021] [Indexed: 11/22/2022] Open
Abstract
Nine chromophores with ferrocene donor and pyridine/pyridinium acceptors have been prepared and further investigated. The performed X-ray analysis showed partially polarized and geometrically oblate pyridine unit. An extension of the π-system and N-quaternization were revealed as suitable tools for exclusive manipulation of the LUMO with the almost steady HOMO. Whereas the electrochemical HOMO–LUMO gap can be tuned from 3.01 to 1.49 eV, the high- and low-energy absorption bands were found within the range of 280–402/456–547 nm. The pyridinium chromophores showed distinct negative solvatochromism. A thorough DFT analysis has been performed; it turned out that ferrocene donor is capable of two principal D–A interactions, whose employment depends on the appended electron-withdrawing moiety. Nine chromophores with ferrocene donor and pyridine/pyridinium acceptors have been prepared and further investigated.![]()
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Affiliation(s)
- Jiří Kulhánek
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Milan Klikar
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Oldřich Pytela
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Zdenka Růžičková
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Filip Bureš
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
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6
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Pokharel UR, Naquin AP, Brochon CP, Fronczek FR. Synthesis and crystal structure of 1,1'-bis-{[4-(pyridin-2-yl)-1,2,3-triazol-1-yl]meth-yl}ferrocene, and its complexation with Cu I. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2020; 76:1582-1586. [PMID: 33117568 PMCID: PMC7534253 DOI: 10.1107/s2056989020011901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 08/28/2020] [Indexed: 05/30/2023]
Abstract
The title compound, [Fe(C13H11N4)2], was synthesized starting from 1,1'-ferro-cene-di-carb-oxy-lic acid in a three-step reaction sequence. The di-carb-oxy-lic acid was reduced to 1,1'-ferrocenedi-methanol using LiAlH4 and subsequently converted to 1,1'-bis-(azido-meth-yl)ferrocene in the presence of NaN3. The diazide was treated with 2-ethynyl-pyridine under 'click' conditions to give the title compound in 75% yield. The FeII center lies on an inversion center in the crystal. The two pyridyl-triazole wings are oriented in an anti conformation and positioned exo from the FeII center. In the solid state, the mol-ecules inter-act by C-H⋯N, C-H⋯π, and π-π inter-actions. The complexation of the ligand with [Cu(CH3CN)4](PF6) gives a tetra-nuclear dimeric complex.
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Affiliation(s)
- Uttam R Pokharel
- Department of Chemistry & Physical Sciences, Nicholls State University, Thibodaux, Louisiana 70301, USA
| | - Aaron P Naquin
- Department of Chemistry & Physical Sciences, Nicholls State University, Thibodaux, Louisiana 70301, USA
| | - Connor P Brochon
- Department of Chemistry & Physical Sciences, Nicholls State University, Thibodaux, Louisiana 70301, USA
| | - Frank R Fronczek
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana, 70803, USA
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7
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Kleoff M, Schwan J, Boeser L, Hartmayer B, Christmann M, Sarkar B, Heretsch P. Scalable Synthesis of Functionalized Ferrocenyl Azides and Amines Enabled by Flow Chemistry. Org Lett 2020; 22:902-907. [PMID: 31939308 DOI: 10.1021/acs.orglett.9b04450] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A scalable access to functionalized ferrocenyl azides has been realized in flow. By halogen-lithium exchange of ferrocenyl halides and trapping with tosyl azide, a variety of functionalized ferrocenyl azides were obtained in high yields. To allow a scalable preparation of these potentially explosive compounds, a flow protocol was developed accelerating the reaction time to minutes and circumventing accumulation of potentially hazardous intermediates. The corresponding ferrocenyl amines were then prepared by a reliable reduction process.
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Affiliation(s)
- Merlin Kleoff
- Institut für Chemie und Biochemie , Organische Chemie, Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Johannes Schwan
- Institut für Chemie und Biochemie , Organische Chemie, Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Lisa Boeser
- Institut für Chemie und Biochemie , Organische Chemie, Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Bence Hartmayer
- Institut für Chemie und Biochemie , Organische Chemie, Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Mathias Christmann
- Institut für Chemie und Biochemie , Organische Chemie, Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie , Anorganische Chemie, Freie Universität Berlin , Fabeckstr. 34/36 , 14195 Berlin , Germany
| | - Philipp Heretsch
- Institut für Chemie und Biochemie , Organische Chemie, Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
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8
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Zhiani R, Khoobi M, Sadeghzadeh SM. Ruthenium–birhodanine complex supported over fibrousphosphosilicate for photocatalytic CO2 reduction to formate. Catal Today 2020. [DOI: 10.1016/j.cattod.2018.09.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Miron CE, Colden Leung MR, Kennedy EI, Fleischel O, Khorasani MA, Wu N, Mergny J, Petitjean A. Closing the Loop: Triazolylpyridine Coordination Drives the Self‐Assembly of Metallomacrocycles with Tunable Topologies for Small‐Molecule and Guanine‐Quadruplex Recognition. Chemistry 2018; 24:18718-18734. [DOI: 10.1002/chem.201803731] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 09/13/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Caitlin E. Miron
- Department of ChemistryQueen's University 90 Bader Lane Kingston ON K7L 3N6 Canada
| | | | - Emily I. Kennedy
- Department of ChemistryQueen's University 90 Bader Lane Kingston ON K7L 3N6 Canada
| | | | | | - Nan Wu
- Department of ChemistryQueen's University 90 Bader Lane Kingston ON K7L 3N6 Canada
| | - Jean‐Louis Mergny
- ARNA laboratoryIECBUniversité de Bordeaux, CNRS UMR5320, Inserm U1212 Pessac France
| | - Anne Petitjean
- Department of ChemistryQueen's University 90 Bader Lane Kingston ON K7L 3N6 Canada
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10
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Fehér K, Nagy E, Szabó P, Juzsakova T, Srankó D, Gömöry Á, Kollár L, Skoda-Földes R. Heterogeneous azide-alkyne cycloaddition in the presence of a copper catalyst supported on an ionic liquid polymer/silica hybrid material. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4343] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Klaudia Fehér
- Department of Organic Chemistry; University of Pannonia, Institute of Chemistry; Egyetem u. 10 (PO Box 158) H-8200 Veszprém Hungary
| | - Enikő Nagy
- Department of Organic Chemistry; University of Pannonia, Institute of Chemistry; Egyetem u. 10 (PO Box 158) H-8200 Veszprém Hungary
| | - Péter Szabó
- Department of Analytical Chemistry; University of Pannonia, Institute of Chemistry; Egyetem u. 10 (PO Box 158) H-8200 Veszprém Hungary
| | - Tatjána Juzsakova
- University of Pannonia, Institute of Environmental Engineering; Egyetem u. 10 (PO Box 158) H-8200 Veszprém Hungary
| | - Dávid Srankó
- Department of Surface Chemistry and Catalysis; Hungarian Academy of Sciences, Centre for Energy Research; PO Box 49, H-1525 Budapest 114 Hungary
| | - Ágnes Gömöry
- Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2 H-1117 Budapest Hungary
| | - László Kollár
- Department of Inorganic Chemistry and MTA-PTE Research Group for Selective Chemical Syntheses; University of Pécs; Ifjúság u. 6 (PO Box 266) H-7624 Pécs Hungary
| | - Rita Skoda-Földes
- Department of Organic Chemistry; University of Pannonia, Institute of Chemistry; Egyetem u. 10 (PO Box 158) H-8200 Veszprém Hungary
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11
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Alsharif MA, Mukhtar S, Asiri AM, Khan SA. One pot synthesis, physicochemical and photophysical investigation of biologically active pyridine-3-carboxylate (ECPC) as probe to determine CMC of surfactants in organized media. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Sharma P, Rathod J, Singh AP, Kumar P, Sasson Y. Synthesis of heterogeneous Ru(ii)-1,2,3-triazole catalyst supported over SBA-15: application to the hydrogen transfer reaction and unusual highly selective 1,4-disubstituted triazole formation via multicomponent click reaction. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02619f] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Remarkable reactivity of solid catalyst in H2O medium for the regioselective 1,4-disubstituted 1,2,3-triazole with excellent yield in one pot.
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Affiliation(s)
- Priti Sharma
- Casali Center of Applied Chemistry
- Institute of Chemistry
- The Hebrew University of Jerusalem
- Jerusalem
- Israel
| | - Jayant Rathod
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - A. P. Singh
- Catalysis Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Pradeep Kumar
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Yoel Sasson
- Casali Center of Applied Chemistry
- Institute of Chemistry
- The Hebrew University of Jerusalem
- Jerusalem
- Israel
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13
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Bhatta SR, Mondal B, Vijaykumar G, Thakur A. ICT–Isomerization-Induced Turn-On Fluorescence Probe with a Large Emission Shift for Mercury Ion: Application in Combinational Molecular Logic. Inorg Chem 2017; 56:11577-11590. [DOI: 10.1021/acs.inorgchem.7b01304] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Sushil Ranjan Bhatta
- Department of Chemistry, National Institute of Technology Rourkela, Rourkela-769 008, Odisha, India
| | - Bijan Mondal
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai-600 036, India
| | - Gonela Vijaykumar
- Department of Chemical
Science, Indian Institute of Science Education and Research Kolkata, Mohanpur-741 246, India
| | - Arunabha Thakur
- Department of Chemistry, National Institute of Technology Rourkela, Rourkela-769 008, Odisha, India
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14
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Guevara-Vela JM, Rocha-Rinza T, Pendás ÁM. Performance of the RI and RIJCOSX approximations in the topological analysis of the electron density. Theor Chem Acc 2017. [DOI: 10.1007/s00214-017-2084-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Schweinfurth D, Hettmanczyk L, Suntrup L, Sarkar B. Metal Complexes of Click-Derived Triazoles and Mesoionic Carbenes: Electron Transfer, Photochemistry, Magnetic Bistability, and Catalysis. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201700030] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- David Schweinfurth
- Institut für Chemie und Biochemie, Anorganische Chemie; Freie Universität Berlin; Fabeckstraße 34-36 14195 Berlin Germany
| | - Lara Hettmanczyk
- Institut für Chemie und Biochemie, Anorganische Chemie; Freie Universität Berlin; Fabeckstraße 34-36 14195 Berlin Germany
| | - Lisa Suntrup
- Institut für Chemie und Biochemie, Anorganische Chemie; Freie Universität Berlin; Fabeckstraße 34-36 14195 Berlin Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie, Anorganische Chemie; Freie Universität Berlin; Fabeckstraße 34-36 14195 Berlin Germany
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16
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Manck S, Röger M, van der Meer M, Sarkar B. Heterotri‐ and Heteropentanuclear Copper(I)–Ferrocenyl Complexes Assembled through a “Click” Strategy: A Structural, Electrochemical, and Spectroelectrochemical Investigation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sinja Manck
- Institut für Chemie und Biochemie, Anorganische ChemieFreie Universität BerlinFabeckstraße 34‐3614195BerlinGermany
| | - Marc Röger
- Institut für Chemie und Biochemie, Anorganische ChemieFreie Universität BerlinFabeckstraße 34‐3614195BerlinGermany
| | - Margarethe van der Meer
- Institut für Chemie und Biochemie, Anorganische ChemieFreie Universität BerlinFabeckstraße 34‐3614195BerlinGermany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie, Anorganische ChemieFreie Universität BerlinFabeckstraße 34‐3614195BerlinGermany
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17
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Zapata F, Caballero A, Molina P. Ferrocene-Triazole Combination as a Benchmark for the Electrochemical Detection of Noncovalent Halogen-Bonding Interactions. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600838] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Fabiola Zapata
- Departamento de Química Orgánica; Universidad de Murcia; Campus de Espinardo E-30100 Murcia Spain
| | - Antonio Caballero
- Departamento de Química Orgánica; Universidad de Murcia; Campus de Espinardo E-30100 Murcia Spain
| | - Pedro Molina
- Departamento de Química Orgánica; Universidad de Murcia; Campus de Espinardo E-30100 Murcia Spain
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18
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Xiao F, Yue L, Li S, Li X. Conjugation of cytochrome c with ferrocene-terminated hyperbranched polymer and its influence on protein structure, conformation and function. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 162:69-74. [PMID: 26978787 DOI: 10.1016/j.saa.2016.03.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 03/03/2016] [Accepted: 03/04/2016] [Indexed: 06/05/2023]
Abstract
Interaction mechanism of a new hyperbranched polyurethane-based ferrocene (HPU-Fc) with cytochrome c (cyt c) and cyt c structure and conformation change induced by HPU-Fc were investigated using cyclic voltammogram(CV), differential pulse voltammetry (DPV), circular dichroism (CD), fluorescence, synchronous fluorescence and absorbance spectroscopy technique. The peroxidase activity of cyt c in the presence of HPU-Fc was also studied. The structure and conformation of protein are relatively stable at moderate concentration of HPU-Fc without obvious perturbation of the heme pocket and significant changes in protein secondary structure. Conjugation of cyt c with excessive HPU-Fc (over about 3 times of cyt c) slightly changed the α-helix structure in protein, disturbed the microenvironment around heme as well as away from the heme crevice, which caused the changes of the electrochemical behavior and the absorption spectra. Reasonable amount of HPU-Fc has no significant influence on the protein enzymatic activity, while excess HPU-Fc may cause a conformation not suitable for H2O2 activation and guaiacol oxidation. The interaction of HPU-Fc with cyt c and the conservation of protein function at suitable HPU-Fc amount make prepared complex promising for the synergistic anticancer therapy.
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Affiliation(s)
- Fengjuan Xiao
- School of Material Science and Engineering, Shijiazhuang Tiedao University, Hebei Provincial Key Laboratory of Traffic Engineering Materials, No. 17 North 2nd-Ring East Road, Shijiazhuang 050043, Hebei Province, China.
| | - Lin Yue
- School of Material Science and Engineering, Shijiazhuang Tiedao University, Hebei Provincial Key Laboratory of Traffic Engineering Materials, No. 17 North 2nd-Ring East Road, Shijiazhuang 050043, Hebei Province, China.
| | - Song Li
- School of Material Science and Engineering, Shijiazhuang Tiedao University, Hebei Provincial Key Laboratory of Traffic Engineering Materials, No. 17 North 2nd-Ring East Road, Shijiazhuang 050043, Hebei Province, China.
| | - Xinxin Li
- School of Material Science and Engineering, Shijiazhuang Tiedao University, Hebei Provincial Key Laboratory of Traffic Engineering Materials, No. 17 North 2nd-Ring East Road, Shijiazhuang 050043, Hebei Province, China.
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19
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Hoyo AMD, Latorre A, Díaz R, Urbano A, Carreño MC. Enantiopure Helical Ferrocene-Triazole-Quinone Triads: Synthesis and Properties. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400998] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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20
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Lo WKC, Huff GS, Cubanski JR, Kennedy ADW, McAdam CJ, McMorran DA, Gordon KC, Crowley JD. Comparison of inverse and regular 2-pyridyl-1,2,3-triazole "click" complexes: structures, stability, electrochemical, and photophysical properties. Inorg Chem 2015; 54:1572-87. [PMID: 25615621 DOI: 10.1021/ic502557w] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Two inverse 2-pyridyl-1,2,3-triazole "click" ligands, 2-(4-phenyl-1H-1,2,3-triazol-1-yl)pyridine and 2-(4-benzyl-1H-1,2,3-triazol-1-yl)pyridine, and their palladium(II), platinum(II), rhenium(I), and ruthenium(II) complexes have been synthesized in good to excellent yields. The properties of these inverse "click" complexes have been compared to the isomeric regular compounds using a variety of techniques. X-ray crystallographic analysis shows that the regular and inverse complexes are structurally very similar. However, the chemical and physical properties of the isomers are quite different. Ligand exchange studies and density functional theory (DFT) calculations indicate that metal complexes of the regular 2-(1-R-1H-1,2,3-triazol-4-yl)pyridine (R = phenyl, benzyl) ligands are more stable than those formed with the inverse 2-(4-R-1H-1,2,3-triazol-1-yl)pyridine (R = phenyl, benzyl) "click" chelators. Additionally, the bis-2,2'-bipyridine (bpy) ruthenium(II) complexes of the "click" chelators have been shown to have short excited state lifetimes, which in the inverse triazole case, resulted in ejection of the 2-pyridyl-1,2,3-triazole ligand from the complex. Under identical conditions, the isomeric regular 2-pyridyl-1,2,3-triazole ruthenium(II) bpy complexes are photochemically inert. The absorption spectra of the inverse rhenium(I) and platinum(II) complexes are red-shifted compared to the regular compounds. It is shown that conjugation between the substituent group R and triazolyl unit has a negligible effect on the photophysical properties of the complexes. The inverse rhenium(I) complexes have large Stokes shifts, long metal-to-ligand charge transfer (MLCT) excited state lifetimes, and respectable quantum yields which are relatively solvent insensitive.
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Affiliation(s)
- Warrick K C Lo
- Department of Chemistry, University of Otago , P.O. Box 56, Dunedin 9054, New Zealand
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21
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Romero-Morcillo T, Valverde-Muñoz FJ, Piñeiro-López L, Muñoz MC, Romero T, Molina P, Real JA. Spin crossover in iron(ii) complexes with ferrocene-bearing triazole-pyridine ligands. Dalton Trans 2015; 44:18911-8. [DOI: 10.1039/c5dt03084f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Thermal- and light-induced spin crossover properties of two iron(ii) complexes derived from a ferrocene-appended triazole-pyridine ligand are described.
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Affiliation(s)
| | | | - Lucía Piñeiro-López
- Instituto de Ciencia Molecular (ICMol)
- Universidad de Valencia
- 46980 Paterna
- Spain
| | - M. Carmen Muñoz
- Departamento de Física Aplicada
- Universitat Politècnica de València
- Spain
| | - Tomás Romero
- Departamento de Química Orgánica
- Facultad de Química
- Campus de Espinardo
- Universidad de Murcia
- E-30100 Murcia
| | - Pedro Molina
- Departamento de Química Orgánica
- Facultad de Química
- Campus de Espinardo
- Universidad de Murcia
- E-30100 Murcia
| | - José A. Real
- Instituto de Ciencia Molecular (ICMol)
- Universidad de Valencia
- 46980 Paterna
- Spain
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22
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Thongkam P, Jindabot S, Prabpai S, Kongsaeree P, Wititsuwannakul T, Surawatanawong P, Sangtrirutnugul P. Pyridine–triazole ligands for copper-catalyzed aerobic alcohol oxidation. RSC Adv 2015. [DOI: 10.1039/c5ra06933e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Effects of triazole configuration and substituents on reaction rates of aerobic oxidation of benzyl alcohol to benzaldehyde were investigated.
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Affiliation(s)
- Pech Thongkam
- Center for Catalysis
- Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
| | - Sudarat Jindabot
- Center for Catalysis
- Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
| | - Samran Prabpai
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Palangpon Kongsaeree
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Taveechai Wititsuwannakul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Panida Surawatanawong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
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23
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González MDC, Otón F, Espinosa A, Tárraga A, Molina P. Tris(triazole) tripodal receptors as selective probes for citrate anion recognition and multichannel transition and heavy metal cation sensing. Org Biomol Chem 2015; 13:1429-38. [DOI: 10.1039/c4ob02135e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The preparation and binding properties towards citrate anions and cations of two three-armed triazole based receptors are described.
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Affiliation(s)
| | - Francisco Otón
- Departamento de Química Orgánica
- Universidad de Murcia
- Murcia
- Spain
| | - Arturo Espinosa
- Departamento de Química Orgánica
- Universidad de Murcia
- Murcia
- Spain
| | - Alberto Tárraga
- Departamento de Química Orgánica
- Universidad de Murcia
- Murcia
- Spain
| | - Pedro Molina
- Departamento de Química Orgánica
- Universidad de Murcia
- Murcia
- Spain
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24
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You X, Wei Z. Two multidentate ligands utilizing triazolyl, pyridinyl and phenolate groups as donors for constructing dinuclear copper(II) and iron(III) complexes: Syntheses, structures, and electrochemistry. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.08.051] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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25
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Day DP, Dann T, Blagg RJ, Wildgoose GG. Synthesis and characterization of redox active cyrhetrene–triazole click products. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.07.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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26
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Sharma P, Singh AP. Synthesis of a recyclable and efficient Pd(ii) 4-(2-pyridyl)-1,2,3-triazole complex over a solid periodic mesoporous organosilica support by “click reactions” for the Stille coupling reaction. RSC Adv 2014. [DOI: 10.1039/c4ra06459c] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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27
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2-(1,2,3-Triazol-4-yl)pyridine-containing ethynylarenes as selective 'turn-on' fluorescent chemosensors for Ni(II). Tetrahedron Lett 2014; 55:4612-4615. [PMID: 25089063 DOI: 10.1016/j.tetlet.2014.06.059] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A series of ethynylarene compounds containing 2-(1,2,3-triazol-4-yl)pyridine chelating units were studied as fluorescent chemosensors for metal cations in aqueous solution. Analogs possessing two chelating units bridged by either 1,4-diethynylphenyl or 2,7-diethynylnaphthyl subunits displayed large hypsochromic shifts coupled with signal intensification when exposed to increasing concentrations of Ni(II), a unique response among 22 metal cation analytes. This response was shown to be reversible, and is proposed to derive from disruption of aggregate formation upon Ni(II) binding at the peripheral chelating units.
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28
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González MDC, Otón F, Orenes RA, Espinosa A, Tárraga A, Molina P. Ferrocene–Triazole–Pyrene Triads as Multichannel Heteroditopic Recognition Receptors for Anions, Cations and Ion Pairs. Organometallics 2014. [DOI: 10.1021/om500358c] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Marı́a del Carmen González
- Departamento
de Quı́mica Orgánica, Facultad de
Quı́mica, and ‡Servicio de Apoyo a la Investigación (SAI),
Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Francisco Otón
- Departamento
de Quı́mica Orgánica, Facultad de
Quı́mica, and ‡Servicio de Apoyo a la Investigación (SAI),
Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Raúl A. Orenes
- Departamento
de Quı́mica Orgánica, Facultad de
Quı́mica, and ‡Servicio de Apoyo a la Investigación (SAI),
Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Arturo Espinosa
- Departamento
de Quı́mica Orgánica, Facultad de
Quı́mica, and ‡Servicio de Apoyo a la Investigación (SAI),
Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Alberto Tárraga
- Departamento
de Quı́mica Orgánica, Facultad de
Quı́mica, and ‡Servicio de Apoyo a la Investigación (SAI),
Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Pedro Molina
- Departamento
de Quı́mica Orgánica, Facultad de
Quı́mica, and ‡Servicio de Apoyo a la Investigación (SAI),
Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
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29
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Pastor-Medrano J, Jancik V, Bernabé-Pablo E, Martínez-Otero D, Reyes-Lezama M, Morales-Juárez TJ. Synthesis and structural study of divalent Cu, Zn, Cd and Pd complexes supported by 1,2,3-triazole-based chalcogen ligands. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.11.039] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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30
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Day DP, Dann T, Hughes DL, Oganesyan VS, Steverding D, Wildgoose GG. Cymantrene–Triazole “Click” Products: Structural Characterization and Electrochemical Properties. Organometallics 2014. [DOI: 10.1021/om4007642] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- David P. Day
- Energy & Materials Laboratory, School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
| | - Thomas Dann
- Energy & Materials Laboratory, School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
| | - David. L. Hughes
- Energy & Materials Laboratory, School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
| | - Vasily S. Oganesyan
- Energy & Materials Laboratory, School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
| | - Dietmar Steverding
- BioMedical Research Centre, Norwich Medical
School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
| | - Gregory G. Wildgoose
- Energy & Materials Laboratory, School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
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31
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Schulze B, Schubert US. Beyond click chemistry – supramolecular interactions of 1,2,3-triazoles. Chem Soc Rev 2014; 43:2522-71. [DOI: 10.1039/c3cs60386e] [Citation(s) in RCA: 583] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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32
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Scott HS, Gartshore CJ, Guo SX, Moubaraki B, Bond AM, Batten SR, Murray KS. Ferrocene-appended ligands for use in spin crossover-redox “hybrid” complexes of iron(ii) and cobalt(ii). Dalton Trans 2014; 43:15212-20. [DOI: 10.1039/c4dt02126f] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Structural, magnetic and electrochemical data are described for trans-[FeII(FTP)2(NCS)2], [CoII(FTTP)2](ClO4)2·2(MeCN) and [FeII(FTTP)2](ClO4)2·Et2O where FTP and FTTP are ferrocene-appended chelators.
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Affiliation(s)
| | | | - Si-Xuan Guo
- School of Chemistry
- Monash University
- Clayton, Australia
| | | | - Alan M. Bond
- School of Chemistry
- Monash University
- Clayton, Australia
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33
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Molina P, Tárraga A, Alfonso M. Ferrocene-based multichannel ion-pair recognition receptors. Dalton Trans 2014; 43:18-29. [DOI: 10.1039/c3dt52459k] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Kumar CK, Trivedi R, Kumar KR, Giribabu L, Sridhar B. 1-(2-Pyridyl)-3-ferrocenylpyrazoline-Based Multichannel Signaling Receptors for Co2+, Cu2+, and Zn2+Ions. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300944] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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35
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Sanchez G, Espinosa A, Curiel D, Tarraga A, Molina P. Bis(carbazolyl)ureas as selective receptors for the recognition of hydrogenpyrophosphate in aqueous media. J Org Chem 2013; 78:9725-37. [PMID: 24025043 DOI: 10.1021/jo401430d] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Recognition properties of the novel bis(carbazole) tris-ureidic-based receptors 1 and 2 toward different anions have been studied by (1)H NMR and absorption and emission spectroscopy, as well as by DFT calculations. Receptor 1, in which the two urea-functionalized arms are decorated with p-nitrophenyl rings, behaves as a highly selective chromogenic molecular probe for hydrogenpyrophosphate anion in a competitive medium (acetonitrile/water, 70/30). Receptor 2, bearing two urea arms decorated with photoactive pyrenyl rings, acts as a highly selective fluorescent molecular probe for hydrogenpyrophosphate anion in either acetonitrile or an aqueous mixture (acetonitrile/water, 85/15). Receptor 2 exhibits a dual monomer-excimer emission spectrum and undergoes a remarked ratiometry in acetonitrile in the presence of hydrogenpyrophosphate: the excimer band disappears, whereas the monomer band is slightly increased. However, in the aqueous mixture, a strong increase of the excimer emission band was observed, while the monomer emission bands remained almost unaffected. The resulting binding modes and spectroscopic features are explained by suitable structures of model complexes for both receptors. In such complexes, a peripheral cooperative effect was found, alleviating the excess of negative charge in the guest toward the outer surface of the host, as well as the required enlargement on its internal cavity.
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Affiliation(s)
- Guzman Sanchez
- Departamento de Quı́mica Orgánica, Facultad de Quı́mica Campus de Espinardo, Universidad de Murcia , E-30100 Murcia, Spain
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36
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Xiao F, Shen J, Qu J, Jing S, Zhu DR. A fluorescent sensor with mixed N/O/Se donor atoms for probing Zn(II) ion. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.05.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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37
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Romero T, Orenes RA, Tárraga A, Molina P. Preparation, Structural Characterization, Electrochemistry, and Sensing Properties toward Anions and Cations of Ferrocene-Triazole Derivatives. Organometallics 2013. [DOI: 10.1021/om4002457] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Tomás Romero
- Departamento de Quı́mica
Orgánica, Facultad de Quı́mica, and ‡Servicio de Apoyo a la Investigación
(SAI), Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Raúl A. Orenes
- Departamento de Quı́mica
Orgánica, Facultad de Quı́mica, and ‡Servicio de Apoyo a la Investigación
(SAI), Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Alberto Tárraga
- Departamento de Quı́mica
Orgánica, Facultad de Quı́mica, and ‡Servicio de Apoyo a la Investigación
(SAI), Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Pedro Molina
- Departamento de Quı́mica
Orgánica, Facultad de Quı́mica, and ‡Servicio de Apoyo a la Investigación
(SAI), Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
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38
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Mandal D, Thakur A, Ghosh S. A triazole tethered triferrocene derivative as a selective chemosensor for mercury(II) in aqueous environment. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.06.060] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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39
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Rhenium(I) complexes of readily functionalized bidentate pyridyl-1,2,3-triazole “click” ligands: A systematic synthetic, spectroscopic and computational study. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.05.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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Horikoshi R. Discrete metal complexes from N-heterocyclic ferrocenes: Structural diversity by ligand design. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.09.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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41
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Welby CE, Gilmartin L, Marriott RR, Zahid A, Rice CR, Gibson EA, Elliott PIP. Luminescent biscyclometalated arylpyridine iridium(iii) complexes with 4,4′-bi-1,2,3-triazolyl ancillary ligands. Dalton Trans 2013; 42:13527-36. [DOI: 10.1039/c3dt51284c] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Álvarez CM, García-Escudero LA, García-Rodríguez R, Miguel D. Schiff plus click: one-pot preparation of triazole-substituted iminopyridines and ring opening of the triazole ring. Dalton Trans 2013; 42:2556-61. [DOI: 10.1039/c2dt32400h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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43
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Jiang L, Wang Z, Bai SQ, Hor TSA. Tuning the Zn(ii) coordination assembly by adjusting the spacers of 2-pyridylthiomethyl functionalized 1,2,3-triazoles. CrystEngComm 2013. [DOI: 10.1039/c3ce41385c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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44
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González MDC, Otón F, Espinosa A, Tárraga A, Molina P. A densely decorated disubstituted ferrocene as an ion-pair recognition receptor. Chem Commun (Camb) 2013; 49:9633-5. [DOI: 10.1039/c3cc45707a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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45
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Scott HS, Nafady A, Cashion JD, Bond AM, Moubaraki B, Murray KS, Neville SM. A ferrocenyl-substituted 1,2,4-triazole ligand and its FeII, NiII and CuII 1D-chain complexes. Dalton Trans 2013; 42:10326-36. [DOI: 10.1039/c3dt50384d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Otón F, González MDC, Espinosa A, Ramírez de Arellano C, Tárraga A, Molina P. Ion Pair Recognition Receptor Based on an Unsymmetrically 1,1′-Disubstituted Ferrocene–Triazole Derivative. J Org Chem 2012; 77:10083-92. [DOI: 10.1021/jo301570u] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Francisco Otón
- Departamento de Química
Orgánica, Facultad de Química Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - María del Carmen González
- Departamento de Química
Orgánica, Facultad de Química Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Arturo Espinosa
- Departamento de Química
Orgánica, Facultad de Química Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Carmen Ramírez de Arellano
- Departamento de Química
Orgánica, Facultad de Farmacia, Universidad de Valencia, E-46100 Valencia, Spain
| | - Alberto Tárraga
- Departamento de Química
Orgánica, Facultad de Química Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Pedro Molina
- Departamento de Química
Orgánica, Facultad de Química Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
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47
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Romero T, Espinosa A, Tárraga A, Molina P. Multichannel recognition of hydrogen sulphate anion by a Zn(II)–triazole–pyridine complex bearing a ferrocenyl pendant. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.721883] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Tomás Romero
- a Facultad de Química, Universidad de Murcia , 30100 , Murcia , Spain
| | - Arturo Espinosa
- a Facultad de Química, Universidad de Murcia , 30100 , Murcia , Spain
| | - Alberto Tárraga
- a Facultad de Química, Universidad de Murcia , 30100 , Murcia , Spain
| | - Pedro Molina
- a Facultad de Química, Universidad de Murcia , 30100 , Murcia , Spain
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48
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Yano S, Ohi H, Ashizaki M, Obata M, Mikata Y, Tanaka R, Nishioka T, Kinoshita I, Sugai Y, Okura I, Ogura SI, Czaplewska JA, Gottschaldt M, Schubert US, Funabiki T, Morimoto K, Nakai M. Syntheses, Characterization, and Antitumor Activities of Platinum(II) and Palladium(II) Complexes with Sugar-Conjugated Triazole Ligands. Chem Biodivers 2012; 9:1903-15. [DOI: 10.1002/cbdv.201100426] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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49
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Plażuk D, Rychlik B, Błauż A, Domagała S. Synthesis, electrochemistry and anticancer activity of novel ferrocenyl phenols prepared via azide-alkyne 1,3-cycloaddition reaction. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.05.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wright JR, Shaffer KJ, McAdam CJ, Crowley JD. 3,5-Diferrocenylpyridine: Synthesis, characterisation, palladium(II) dichloride complex and electrochemistry. Polyhedron 2012. [DOI: 10.1016/j.poly.2012.01.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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