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Butler SM, Hountondji M, Berry SN, Tan J, Macia L, Jolliffe KA. A macrocyclic fluorescent probe for the detection of citrate. Org Biomol Chem 2023; 21:8548-8553. [PMID: 37846461 DOI: 10.1039/d3ob01442h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
We present a macrocyclic fluorescent probe for the detection of citrate. This receptor binds citrate through hydrogen-bonding interactions in aqueous solutions, and exhibits a turn-on in fluorescence in response to binding. The presence of common biologically relevant dicarboxylate species does not significantly impact the fluorescence response. We have demonstrated the utility of this probe with the staining of murine splenocytes, and identified different basal levels of citrate present in immune cell subsets via flow cytometry analysis.
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Affiliation(s)
- Stephen M Butler
- School of Chemistry, The University of Sydney, NSW, 2006, Australia.
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, 2006, NSW, Australia
| | - Maria Hountondji
- School of Chemistry, The University of Sydney, NSW, 2006, Australia.
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, 2006, NSW, Australia
| | - Stuart N Berry
- School of Chemistry, The University of Sydney, NSW, 2006, Australia.
| | - Jian Tan
- The Charles Perkins Centre, The University of Sydney, NSW 2006, Australia
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, NSW 2006, Australia
| | - Laurence Macia
- The Charles Perkins Centre, The University of Sydney, NSW 2006, Australia
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, NSW 2006, Australia
- Sydney Cytometry, The University of Sydney, NSW 2006, Australia
| | - Katrina A Jolliffe
- School of Chemistry, The University of Sydney, NSW, 2006, Australia.
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, 2006, NSW, Australia
- The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, NSW 2006, Australia
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2
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Bykhovskaya OV, Kudryavtsev IY, Baulina TV, Pasechnik MP, Vologzhanina AV, Matveeva AG, Moiseeva AA, Brel VK. Unsymmetrical Tripodal Phosphine Oxide with Triazole Groups: Synthesis and Molecular Structure. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222080084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Sabater P, Zapata F, Bastida A, Caballero A. Selective fluorescence sensing of H2PO4−by the anion induced formation of self-assembled supramolecular polymers. Org Biomol Chem 2020; 18:3858-3866. [DOI: 10.1039/d0ob00258e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
H2PO4−anions induced the formation of a fluorescent supramolecular polymer by halogen bonding interactions in a bromoimidazolium based tripodal receptor.
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Affiliation(s)
- Paula Sabater
- Departamento de Química Orgánica
- Universidad de Murcia
- 30100 Murcia
- Spain
| | - Fabiola Zapata
- Departamento de Química Orgánica
- Universidad de Murcia
- 30100 Murcia
- Spain
| | - Adolfo Bastida
- Departamento de Química Física
- Universidad de Murcia
- 30100 Murcia
- Spain
| | - Antonio Caballero
- Departamento de Química Orgánica
- Universidad de Murcia
- 30100 Murcia
- Spain
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4
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Sonochemical Decoration of Graphene Oxide with Magnetic Fe3O4@CuO Nanocomposite for Efficient Click Synthesis of Coumarin-Sugar Based Bioconjugates and Their Cytotoxic Activity. Catal Letters 2019. [DOI: 10.1007/s10562-019-02982-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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5
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Jain Y, Kumari M, Agarwal M, Gupta R. Robust synthesis of sugar-coumarin based fluorescent 1,4-disubstituted-1,2,3-triazoles using highly efficient recyclable citrate grafted β-cyclodextrin@magnetite nano phase transfer catalyst in aqueous media. Carbohydr Res 2019; 482:107736. [PMID: 31299591 DOI: 10.1016/j.carres.2019.06.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 06/27/2019] [Accepted: 06/27/2019] [Indexed: 12/22/2022]
Abstract
Green synthesis of 1,4-disubstituted-1,2,3-triazoles via click reaction using nano magnetic Fe3O4 core decorated with cyclodextrin-citric acid (Fe3O4@CD-CIT) acting as a phase transfer nanoreactor with low copper loading under ultrasonication at 40 °C, in aqueous media is described. Anchoring the surface of magnetite with cyclodextrin (CD) prevents its agglomeration and at the same time, CD provides a hydrophobic niche for lipophilic reactants while its outer hydrophilic core makes the reaction feasible in water yielding almost quantitative yield of desired products. Magnetic separation using an external magnet, recyclability and reuse (7 times), without appreciably affecting the %yield of the products are its other attractive attributes. Gram scale synthesis was also achieved with 93% yield.
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Affiliation(s)
- Yachana Jain
- Department of Chemistry, Malaviya National Institute of Technology Jaipur, Jaipur, 302017, India
| | - Mitlesh Kumari
- Department of Chemistry, Malaviya National Institute of Technology Jaipur, Jaipur, 302017, India
| | - Madhu Agarwal
- Department of Chemical Engineering, Malaviya National Institute of Technology Jaipur, Jaipur, 302017, India
| | - Ragini Gupta
- Department of Chemistry, Malaviya National Institute of Technology Jaipur, Jaipur, 302017, India; Materials Research Centre, Malaviya National Institute of Technology Jaipur, Jaipur, 302017, India.
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6
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7
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Kandel S, Sathish V, Mathivathanan L, Morozov AN, Mebel AM, Raptis RG. Aggregation induced emission enhancement (AIEE) of tripodal pyrazole derivatives for sensing of nitroaromatics and vapor phase detection of picric acid. NEW J CHEM 2019. [DOI: 10.1039/c9nj00166b] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Organosoluble tris-pyrazole compounds aggregate in organic/aqueous solvent mixtures, showing aggregation-induced emission enhancement (AIEE), the latter being quenched by picric acid.
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Affiliation(s)
- Shambhu Kandel
- Department of Chemistry & Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
| | - Veerasamy Sathish
- Department of Chemistry & Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
- Department of Chemistry
| | - Logesh Mathivathanan
- Department of Chemistry & Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
| | - Alexander N. Morozov
- Department of Chemistry & Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
| | - Alexander M. Mebel
- Department of Chemistry & Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
| | - Raphael G. Raptis
- Department of Chemistry & Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
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8
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Jain A, Jain Y, Gupta R, Agarwal M. Trifluoromethyl group containing C3 symmetric coumarin-triazole based fluorometric tripodal receptors for selective fluoride ion recognition: A theoretical and experimental approach. J Fluor Chem 2018. [DOI: 10.1016/j.jfluchem.2018.06.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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9
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Sun J, Xu X, Yu G, Li W, Shi J. Coumarin-based tripodal chemosensor for selective detection of Cu(II) ion and resultant complex as anion probe through a Cu(II) displacement approach. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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10
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Liu C, Hang Y, Jiang T, Yang J, Zhang X, Hua J. A light-up fluorescent probe for citrate detection based on bispyridinum amides with aggregation-induced emission feature. Talanta 2018; 178:847-853. [DOI: 10.1016/j.talanta.2017.10.026] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 10/13/2017] [Accepted: 10/16/2017] [Indexed: 01/28/2023]
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11
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Gaurav A, Kumar R, Gupta H, Ravikumar K, Sridhar B, Tewari AK. Unprecedented folding in linker based flexible tripodal molecule and their conformational analysis. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.01.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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12
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The structure of Cu(II) and Hg(II) complexes of bispyrenyl azine revisited. J Mol Model 2017; 23:124. [PMID: 28316041 DOI: 10.1007/s00894-017-3296-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 02/27/2017] [Indexed: 10/19/2022]
Abstract
Azine ligands show preference for the antiperiplanar conformation, but their 2:2 ligand-metal complexes can exhibit a central N4M2 core in the most stable chair arrangement, as in the case of the model lithium complex, with the ligand displaying a synclinal conformation that is not stable in the free ligand. According to DFT calculations, complexation of Cu2+ with bis(1-pyrenyl)azine (1) affords a C2-symmetric [1·Cu2+]2 species with a planar central N4Cu2 core exhibiting a weak cuprophilic interaction. The pendant pyrenyl substituents are brought close and parallel to each other, therefore accounting for the π-stacking that is responsible for excimer fluorescence. In case of Hg2+, complexation by the same ligand affords a C2-symmetric complex with an essentially linear N-Hg-C coordination environment at every metal center and without intermetallic interaction. T-Stacking interactions between pyrenyl groups explain the overall rigidity required for enhancement of fluorescence. Graphical abstract The structures of 2:2 complexes of Hg(II) and Cu(II) with bispyrenyl azine are reported.
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13
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Sen B, Sheet SK, Thounaojam R, Jamatia R, Pal AK, Aguan K, Khatua S. A coumarin based Schiff base probe for selective fluorescence detection of Al 3+ and its application in live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 173:537-543. [PMID: 27744065 DOI: 10.1016/j.saa.2016.10.005] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 09/15/2016] [Accepted: 10/08/2016] [Indexed: 06/06/2023]
Abstract
A new coumarin based Schiff base compound, CSB-1 has been synthesized to detect metal ion based on the chelation enhanced fluorescence (CHEF). The cation binding properties of CSB-1 was thoroughly examined in UV-vis and fluorescence spectroscopy. In fluorescence spectroscopy the compound showed high selectivity toward Al3+ ion and the Al3+ can be quantified in mixed aqueous buffer solution (MeOH: 0.01M HEPES Buffer; 9:1; v/v) at pH7.4 as well as in BSA media. The fluorescence intensity of CSB-1 was enhanced by ~24 fold after addition of only five equivalents of Al3+. The fluorescence titration of CSB-1 with Al3+ in mixed aqueous buffer afforded a binding constant, Ka=(1.06±0.2)×104M-1. The colour change from light yellow to colourless and the appearance of blue fluorescence, which can be observed by the naked eye, provides a real-time method for Al3+ sensing. Further the live cell imaging study indicated that the detection of intracellular Al3+ ions are also readily possible in living cell.
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Affiliation(s)
- Bhaskar Sen
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Sanjoy Kumar Sheet
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Romita Thounaojam
- Department of Biotechnology and Bioinformatics, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Ramen Jamatia
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Amarta Kumar Pal
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Kripamoy Aguan
- Department of Biotechnology and Bioinformatics, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Snehadrinarayan Khatua
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India.
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14
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Sommer MG, Marx R, Schweinfurth D, Rechkemmer Y, Neugebauer P, van der Meer M, Hohloch S, Demeshko S, Meyer F, van Slageren J, Sarkar B. Control of Complex Formation through Peripheral Substituents in Click-Tripodal Ligands: Structural Diversity in Homo- and Heterodinuclear Cobalt-Azido Complexes. Inorg Chem 2016; 56:402-413. [DOI: 10.1021/acs.inorgchem.6b02330] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Michael G. Sommer
- Institut für Chemie und Biochemie, Anorganische Chemie, Fabeckstraße 34-36, D-14195, Berlin, Germany
| | - Raphael Marx
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569, Stuttgart, Germany
| | - David Schweinfurth
- Institut für Chemie und Biochemie, Anorganische Chemie, Fabeckstraße 34-36, D-14195, Berlin, Germany
| | - Yvonne Rechkemmer
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569, Stuttgart, Germany
| | - Petr Neugebauer
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569, Stuttgart, Germany
| | - Margarethe van der Meer
- Institut für Chemie und Biochemie, Anorganische Chemie, Fabeckstraße 34-36, D-14195, Berlin, Germany
| | - Stephan Hohloch
- Institut für Chemie und Biochemie, Anorganische Chemie, Fabeckstraße 34-36, D-14195, Berlin, Germany
| | - Serhiy Demeshko
- Institut
für Anorganische Chemie, Georg-August-Universität Göttingen, Tammanstraße
4, D-37077, Göttingen, Germany
| | - Franc Meyer
- Institut
für Anorganische Chemie, Georg-August-Universität Göttingen, Tammanstraße
4, D-37077, Göttingen, Germany
| | - Joris van Slageren
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569, Stuttgart, Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie, Anorganische Chemie, Fabeckstraße 34-36, D-14195, Berlin, Germany
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15
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A new click-derived tripodal receptor for fluorescence recognition of Ni2+ in aqueous solution. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.07.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Optical sensing of anions using C3v-symmetric tripodal receptors. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2016. [DOI: 10.1016/j.jphotochemrev.2016.04.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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17
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Xu ZJ, Zhang LR. Theoretical and Experimental: The Synthetic and Anion-Binding Properties of Tripodal Salicylaldehyde Derivatives. SENSORS 2016; 16:s16050733. [PMID: 27213390 PMCID: PMC4883424 DOI: 10.3390/s16050733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/09/2016] [Accepted: 05/12/2016] [Indexed: 12/20/2022]
Abstract
A series of colorimetric anion probes 1–6 containing OH and NO2 groups were synthesized, and their recognition properties toward various anions were investigated by visual observation, ultraviolet–visible spectroscopy, fluorescence, 1H nuclear magnetic resonance titration spectra and theoretical investigation. Nanomaterials of three compounds 2–4 were prepared successfully. Four compounds 3–6 that contain electron-withdrawing substituents showed a high binding ability for AcO−. The host–guest complex formed through a 1:1 binding ratio, and color changes were detectable during the recognition process. Theoretical investigation analysis revealed that an intramolecular hydrogen bond existed in the structures of compounds and the roles of molecular frontier orbitals in molecular interplay. These studies suggested that this series of compounds could be used as colorimetric probes to detect of AcO−.
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Affiliation(s)
- Zhong-Jie Xu
- School of Basic Medicine, Zhengzhou University, Zhengzhou 450052, China.
- Life Science and Technology College, Xinxiang Medical University, Xinxiang 453003, China.
| | - Li-Rong Zhang
- School of Basic Medicine, Zhengzhou University, Zhengzhou 450052, China.
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18
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Das A, Mondal P, Dasgupta M, Kishore N, Lahiri GK. Substituent directed selectivity in anion recognition by a new class of simple osmium-pyrazole derived receptors. Dalton Trans 2016; 45:2605-17. [PMID: 26733437 DOI: 10.1039/c5dt04538j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present article deals with the structurally, spectroscopically and electrochemically characterised osmium-bipyridyl derived complexes [(bpy)2Os(II)(HL1)Cl]ClO4 [1]ClO4 and [(bpy)2Os(II)(HL2)Cl]ClO4 [2]ClO4 incorporating neutral and monodentate pyrazole derivatives (HL) with one free NH function (bpy = 2,2'-bipyridine, HL1 = pyrazole, HL2 = 3,5-dimethylpyrazole). The crystal structures of [1]ClO4 and [2]ClO4 reveal intramolecular hydrogen bonding interactions between the free NH proton of HL and the equatorially placed Cl(-) ligand (N-HCl) with donor-acceptor distances of 3.114(7) Å and 3.153(6) Å as well as intermolecular hydrogen bonding interactions between the NH proton and one of the oxygen atoms of ClO4(-) (N-HO) with donor-acceptor distances of 2.870(10) Å and 3.024(8) Å, respectively. The effect of hydrogen bonding interactions has translated into the less acidic nature of the NH proton of the coordinated HL with estimated pKa > 12. 1(+) and 2(+) exhibit reversible Os(II)/(III) and irreversible Os(III)/(IV) processes in CH3CN within ± 2.0 V versus SCE. The effect of 3,5-dimethyl substituted HL2 on 2(+) has been reflected in the appreciable lowering (40 mV) of the Os(II/III) potential, along with the further decrease in the acidity of the NH proton (pKa > 13.0) with regard to HL1 coordinated 1(+) (pKa: ∼ 12.3). The electronic spectral features of Os(ii) (1(+)/2(+)) and electrochemically generated Os(III) (1(2+)/2(2+)) derived complexes have been analysed by TD-DFT calculations. The efficacy of the 1(+) and 2(+) encompassing free NH proton towards the anion recognition process has been evaluated by different experimental investigations using a wide variety of anions. It however establishes that receptor 1(+) can recognise both F(-) and OAc(-) in acetonitrile solution, while 2(+) is exclusively selective for the F(-) ion.
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Affiliation(s)
- Ankita Das
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
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19
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Gunasekara RW, Zhao Y. Enhancing binding affinity and selectivity through preorganization and cooperative enhancement of the receptor. Chem Commun (Camb) 2016; 52:4345-8. [DOI: 10.1039/c5cc10405j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
When direct host–guest binding interactions are weakened by unfavorable solvent competition, guest-triggered intrareceptor interactions could be used to augment the binding.
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Affiliation(s)
| | - Yan Zhao
- Department of Chemistry
- Iowa State University
- Ames
- USA
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20
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Sommer MG, Rechkemmer Y, Suntrup L, Hohloch S, van der Meer M, van Slageren J, Sarkar B. Structural snapshots in the copper(ii) induced azide–nitrile cycloaddition: effects of peripheral ligand substituents on the formation of unsupported μ1,1-azido vs. μ1,4-tetrazolato bridged complexes. Dalton Trans 2016; 45:17770-17781. [DOI: 10.1039/c6dt03073d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Peripheral substituents on click-derived tripodal ligands dictate the reactivity of their copper(ii) azido complexes.
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Affiliation(s)
- Michael G. Sommer
- Institut für Chemie und Biochemie
- Anorganische Chemie
- Freie Universität Berlin
- Berlin
- Germany
| | - Yvonne Rechkemmer
- Institut für Physikalische Chemie
- Universität Stuttgart
- Stuttgart
- Germany
| | - Lisa Suntrup
- Institut für Chemie und Biochemie
- Anorganische Chemie
- Freie Universität Berlin
- Berlin
- Germany
| | - Stephan Hohloch
- Institut für Chemie und Biochemie
- Anorganische Chemie
- Freie Universität Berlin
- Berlin
- Germany
| | | | | | - Biprajit Sarkar
- Institut für Chemie und Biochemie
- Anorganische Chemie
- Freie Universität Berlin
- Berlin
- Germany
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21
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Akdeniz A, Caglayan MG, Anzenbacher P. A tri-serine tri-lactone scaffold for the quantification of citrate in urine. Chem Commun (Camb) 2016; 52:1827-30. [DOI: 10.1039/c5cc08759g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tri-serine tri-lactone based fluorescent sensors can discriminate structurally similar anions, including mono-, di- and tri-carboxylates with 100% correct classification.
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Affiliation(s)
- Ali Akdeniz
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| | - Mehmet Gokhan Caglayan
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
- Department of Analytical Chemistry
| | - Pavel Anzenbacher
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
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