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Das R, Linseis M, Scheerer S, Zoller K, Senft L, Ivanović-Burmazović I, Winter RF. Reversible Multielectron Release from Redox-Active Three-Dimensional Molecular Barrels with Ruthenium-Alkenyl Moieties. Inorg Chem 2022; 61:12662-12677. [PMID: 35917328 DOI: 10.1021/acs.inorgchem.2c01608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Three-dimensional molecular barrels Ru6-4 and Ru6-5 were synthesized in high yields from dinuclear ruthenium-vinyl clamps and tritopic triphenylamine-derived carboxylate linkers and characterized by multinuclear NMR spectroscopy including 1H-1H COSY and 1H DOSY measurements, high-resolution electrospray ionization mass spectrometry, and X-ray crystallography. The metal frameworks of the cages adopt the shape of twisted trigonal prisms, and they crystallize as racemic mixtures of interdigitating Δ- and Λ-enantiomers with a tight columnar packing in Ru6-4. Electrochemical studies and redox titrations revealed that the cages are able to release up to 11 electrons on the voltammetric timescale and that their cage structures persist up to the hexacation level. IR and UV-vis-near-infrared spectroelectrochemical studies confirm substituent-dependent intramolecular electronic communication within the π-conjugated 1,3-divinylphenylene backbone in the tricationic states, where all three divinylphenylene-bridged diruthenium clamps are present in mixed-valent radical cation states. The formation of 1:3 charge-transfer salts with 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane as the electron acceptor is also demonstrated.
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Affiliation(s)
- Rajorshi Das
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Michael Linseis
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Stefan Scheerer
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Katrin Zoller
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Laura Senft
- Department Chemie, Ludwig-Maximilians Universität München, Butenandtstraße 5-13, Haus D, 81377 München, Germany
| | - Ivana Ivanović-Burmazović
- Department Chemie, Ludwig-Maximilians Universität München, Butenandtstraße 5-13, Haus D, 81377 München, Germany
| | - Rainer F Winter
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
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Bechu D, Kyritsakas N, Hosseini MW, Baudron SA. Coordination assemblies based on a flexible tetrathiafulvalene derivative. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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3
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Fink D, Orth N, Linseis M, Ivanović‐Burmazović I, Winter RF. Structural Versatility and Supramolecular Isomerism in Redox‐Active Tetra‐ and Hexaruthenium Macrocycles. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Daniel Fink
- Fachbereich Chemie Universität Konstanz Universitätsstraße 10 78457 Konstanz Germany
| | - Nicole Orth
- Department Chemie und Pharmazie Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Michael Linseis
- Fachbereich Chemie Universität Konstanz Universitätsstraße 10 78457 Konstanz Germany
| | - Ivana Ivanović‐Burmazović
- Department Chemie und Pharmazie Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Rainer F. Winter
- Fachbereich Chemie Universität Konstanz Universitätsstraße 10 78457 Konstanz Germany
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Fink D, Orth N, Ebel V, Gogesch FS, Staiger A, Linseis M, Ivanović-Burmazović I, Winter RF. Self-Assembled Redox-Active Tetraruthenium Macrocycles with Large Intracyclic Cavities. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00116] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniel Fink
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Nicole Orth
- Department Chemie und Pharmazie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 1, 91058 Erlangen, Germany
| | - Viktoria Ebel
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Franciska S. Gogesch
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Anne Staiger
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Michael Linseis
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
| | - Ivana Ivanović-Burmazović
- Department Chemie und Pharmazie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 1, 91058 Erlangen, Germany
| | - Rainer F. Winter
- Fachbereich Chemie, Universität Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany
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Krykun S, Dekhtiarenko M, Canevet D, Carré V, Aubriet F, Levillain E, Allain M, Voitenko Z, Sallé M, Goeb S. Metalla-Assembled Electron-Rich Tweezers: Redox-Controlled Guest Release Through Supramolecular Dimerization. Angew Chem Int Ed Engl 2020; 59:716-720. [PMID: 31670452 DOI: 10.1002/anie.201912016] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/14/2019] [Indexed: 12/19/2022]
Abstract
Developing methodologies for on-demand control of the release of a molecular guest requires the rational design of stimuli-responsive hosts with functional cavities. While a substantial number of responsive metallacages have already been described, the case of coordination-tweezers has been less explored. Herein, we report the first example of a redox-triggered guest release from a metalla-assembled tweezer. This tweezer incorporates two redox-active panels constructed from the electron-rich 9-(1,3-dithiol-2-ylidene)fluorene unit that are facing each other. It dimerizes spontaneously in solution and the resulting interpenetrated supramolecular structure can dissociate in the presence of an electron-poor planar unit, forming a 1:1 host-guest complex. This complex dissociates upon tweezer oxidation/dimerization, offering an original redox-triggered molecular delivery pathway.
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Affiliation(s)
- Serhii Krykun
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200, UNIV Angers, SFR MATRIX, 2 Bd Lavoisier, 49045, Angers Cedex, France.,Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska st., Kyiv, 01033, Ukraine
| | - Maksym Dekhtiarenko
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200, UNIV Angers, SFR MATRIX, 2 Bd Lavoisier, 49045, Angers Cedex, France.,Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska st., Kyiv, 01033, Ukraine
| | - David Canevet
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200, UNIV Angers, SFR MATRIX, 2 Bd Lavoisier, 49045, Angers Cedex, France
| | - Vincent Carré
- LCP-A2MC, FR 3624, Université de Lorraine, ICPM, 1 Bd Arago, 57078, Metz Cedex 03, France
| | - Frédéric Aubriet
- LCP-A2MC, FR 3624, Université de Lorraine, ICPM, 1 Bd Arago, 57078, Metz Cedex 03, France
| | - Eric Levillain
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200, UNIV Angers, SFR MATRIX, 2 Bd Lavoisier, 49045, Angers Cedex, France
| | - Magali Allain
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200, UNIV Angers, SFR MATRIX, 2 Bd Lavoisier, 49045, Angers Cedex, France
| | - Zoia Voitenko
- Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska st., Kyiv, 01033, Ukraine
| | - Marc Sallé
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200, UNIV Angers, SFR MATRIX, 2 Bd Lavoisier, 49045, Angers Cedex, France
| | - Sébastien Goeb
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200, UNIV Angers, SFR MATRIX, 2 Bd Lavoisier, 49045, Angers Cedex, France
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Krykun S, Dekhtiarenko M, Canevet D, Carré V, Aubriet F, Levillain E, Allain M, Voitenko Z, Sallé M, Goeb S. Metalla‐Assembled Electron‐Rich Tweezers: Redox‐Controlled Guest Release Through Supramolecular Dimerization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Serhii Krykun
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200UNIV AngersSFR MATRIX 2 Bd Lavoisier 49045 Angers Cedex France
- Taras Shevchenko National University of Kyiv 64/13 Volodymyrska st. Kyiv 01033 Ukraine
| | - Maksym Dekhtiarenko
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200UNIV AngersSFR MATRIX 2 Bd Lavoisier 49045 Angers Cedex France
- Taras Shevchenko National University of Kyiv 64/13 Volodymyrska st. Kyiv 01033 Ukraine
| | - David Canevet
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200UNIV AngersSFR MATRIX 2 Bd Lavoisier 49045 Angers Cedex France
| | - Vincent Carré
- LCP-A2MC, FR 3624Université de Lorraine, ICPM 1 Bd Arago 57078 Metz Cedex 03 France
| | - Frédéric Aubriet
- LCP-A2MC, FR 3624Université de Lorraine, ICPM 1 Bd Arago 57078 Metz Cedex 03 France
| | - Eric Levillain
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200UNIV AngersSFR MATRIX 2 Bd Lavoisier 49045 Angers Cedex France
| | - Magali Allain
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200UNIV AngersSFR MATRIX 2 Bd Lavoisier 49045 Angers Cedex France
| | - Zoia Voitenko
- Taras Shevchenko National University of Kyiv 64/13 Volodymyrska st. Kyiv 01033 Ukraine
| | - Marc Sallé
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200UNIV AngersSFR MATRIX 2 Bd Lavoisier 49045 Angers Cedex France
| | - Sébastien Goeb
- Laboratoire MOLTECH-Anjou, UMR CNRS 6200UNIV AngersSFR MATRIX 2 Bd Lavoisier 49045 Angers Cedex France
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7
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Dekhtiarenko M, Krykun S, Carré V, Aubriet F, Canevet D, Allain M, Voitenko Z, Sallé M, Goeb S. Tuning the structure and the properties of dithiafulvene metalla-assembled tweezers. Org Chem Front 2020. [DOI: 10.1039/d0qo00641f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An electroactive M2L2 metalla-macrocycle constructed through coordination driven self-assembly dimerizes upon oxidation and binds an electro-deficient substrate with a high association constant.
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Affiliation(s)
- Maksym Dekhtiarenko
- Laboratoire MOLTECH-Anjou
- UMR CNRS 6200
- UNIV Angers
- SFR MATRIX
- 49045 Angers Cedex
| | - Serhii Krykun
- Laboratoire MOLTECH-Anjou
- UMR CNRS 6200
- UNIV Angers
- SFR MATRIX
- 49045 Angers Cedex
| | - Vincent Carré
- LCP-A2MC
- FR 3624
- Université de Lorraine
- ICPM
- 57078 Metz Cedex 03
| | | | - David Canevet
- Laboratoire MOLTECH-Anjou
- UMR CNRS 6200
- UNIV Angers
- SFR MATRIX
- 49045 Angers Cedex
| | - Magali Allain
- Laboratoire MOLTECH-Anjou
- UMR CNRS 6200
- UNIV Angers
- SFR MATRIX
- 49045 Angers Cedex
| | - Zoia Voitenko
- Taras Shevchenko National University of Kyiv
- Kyiv 01033
- Ukraine
| | - Marc Sallé
- Laboratoire MOLTECH-Anjou
- UMR CNRS 6200
- UNIV Angers
- SFR MATRIX
- 49045 Angers Cedex
| | - Sébastien Goeb
- Laboratoire MOLTECH-Anjou
- UMR CNRS 6200
- UNIV Angers
- SFR MATRIX
- 49045 Angers Cedex
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Horikoshi R, Sumitani R, Mochida T. Synthesis, crystal structures, electrochemical properties, and complexation of ferrocene-based compounds: 1,2-bis(dimethyldithiocarbamate)ferrocene and 1,2-bis(benzothiazol-2-ylthio)ferrocene. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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Singh K, Kumari S, Jana A, Bhowmick S, Das P, Das N. Self-assembled neutral [2+2] platinacycles showing minimal DNA interactions. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.09.075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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