1
|
Onda Y, Masai H, Terao J. Systematic Synthesis of Macrocycles Bearing up to Six 2,2'-Bipyridine Moieties through Self-Assembled Double Helix Structure. J Org Chem 2022; 87:13331-13338. [PMID: 36173111 DOI: 10.1021/acs.joc.2c01194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new synthetic strategy for macrocycles bearing multiple coordination moieties was developed. A self-assembled double helix structure, composed of two linear strands bearing 2,2'-bipyridine units and Cu(I) ions, provided access to macrocycles bearing a defined number of 2,2'-bipyridine moieties and a defined ring size, via an olefin-metathesis reaction between two linear strands in the helix. The double helix structure improved the selectivity of the macrocycle synthesis by bringing the reaction points in close proximity even in the case of large macrocycles.
Collapse
Affiliation(s)
- Yudai Onda
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Hiroshi Masai
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Jun Terao
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo 153-8902, Japan
| |
Collapse
|
2
|
Yao Y, Deng Y, Kong L, Au-Yeung HY. Efficient Copper(I) Extraction by Ethylenediamine from Stable Catenane Complexes. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Yulin Deng
- University of Hong Kong Chemistry HONG KONG
| | | | - Ho Yu Au-Yeung
- The University of Hong Kong Department of Chemistry Chong Yuet Ming Chemistry BuildingPokfulam Road NA Hong Kong HONG KONG
| |
Collapse
|
3
|
Zhai C, Schreiber CL, Padilla-Coley S, Oliver AG, Smith BD. Fluorescent Self-Threaded Peptide Probes for Biological Imaging. Angew Chem Int Ed Engl 2020; 59:23740-23747. [PMID: 32930474 PMCID: PMC7736561 DOI: 10.1002/anie.202009599] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/08/2020] [Indexed: 12/19/2022]
Abstract
A general synthetic method creates a new class of covalently connected, self-threaded, fluorescent molecular probes with figure-eight topology, an encapsulated deep-red fluorophore, and two peripheral peptide loops. The globular molecular shape and rigidified peptide loops enhance imaging performance by promoting water solubility, eliminating probe self-aggregation, and increasing probe stability. Moreover, the peptide loops determine the affinity and selectivity for targets within complex biological samples such as cell culture, tissue histology slices, or living subjects. For example, a probe with cell-penetrating peptide loops targets the surface of cell plasma membranes, whereas, a probe with bone-targeting peptide loops selectively stains the skeleton within a living mouse. The unique combination of bright deep-red fluorescence, high stability, and predictable peptide-based targeting is ideal for photon intense fluorescence microscopy and biological imaging.
Collapse
Affiliation(s)
- Canjia Zhai
- Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Cynthia L. Schreiber
- Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Sasha Padilla-Coley
- Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Allen G. Oliver
- Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Bradley D. Smith
- Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA
| |
Collapse
|
4
|
Zhai C, Schreiber CL, Padilla‐Coley S, Oliver AG, Smith BD. Fluorescent Self‐Threaded Peptide Probes for Biological Imaging. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009599] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Canjia Zhai
- Department of Chemistry and Biochemistry University of Notre Dame 251 Nieuwland Science Hall Notre Dame IN 46556 USA
| | - Cynthia L. Schreiber
- Department of Chemistry and Biochemistry University of Notre Dame 251 Nieuwland Science Hall Notre Dame IN 46556 USA
| | - Sasha Padilla‐Coley
- Department of Chemistry and Biochemistry University of Notre Dame 251 Nieuwland Science Hall Notre Dame IN 46556 USA
| | - Allen G. Oliver
- Department of Chemistry and Biochemistry University of Notre Dame 251 Nieuwland Science Hall Notre Dame IN 46556 USA
| | - Bradley D. Smith
- Department of Chemistry and Biochemistry University of Notre Dame 251 Nieuwland Science Hall Notre Dame IN 46556 USA
| |
Collapse
|
5
|
McConnell AJ, Haynes CJE, Grommet AB, Aitchison CM, Guilleme J, Mikutis S, Nitschke JR. Orthogonal Stimuli Trigger Self-Assembly and Phase Transfer of Fe II4L 4 Cages and Cargoes. J Am Chem Soc 2018; 140:16952-16956. [PMID: 30465601 DOI: 10.1021/jacs.8b11324] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Two differently protected aldehydes, A and B, were demonstrated to deprotect selectively through the application of light and heat, respectively. In the presence of iron(II) and a triamine, two distinct FeII4L4 cages, 1 and 2, were thus observed to form from the deprotected A and B, respectively. The alkyl tails of B and 2 render them preferentially soluble in cyclopentane, whereas A and 1 remain in acetonitrile. The stimulus applied (either light or heat) thus determines the outcome of self-assembly and dictates whether the cage and its ferrocene cargo remain in acetonitrile, or transport into cyclopentane. Cage self-assembly and cargo transport between phases can in this fashion be programmed using orthogonal stimuli.
Collapse
Affiliation(s)
- Anna J McConnell
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom.,Otto Diels Institute of Organic Chemistry, Kiel University , Otto-Hahn-Platz 4 , Kiel D-24098 , Germany
| | - Cally J E Haynes
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Angela B Grommet
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Catherine M Aitchison
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Julia Guilleme
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Sigitas Mikutis
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| | - Jonathan R Nitschke
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , United Kingdom
| |
Collapse
|
6
|
Brandl T, Hoffmann V, Pannwitz A, Häussinger D, Neuburger M, Fuhr O, Bernhard S, Wenger OS, Mayor M. Chiral macrocyclic terpyridine complexes. Chem Sci 2018; 9:3837-3843. [PMID: 29780516 PMCID: PMC5941204 DOI: 10.1039/c7sc05285e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 03/22/2018] [Indexed: 11/21/2022] Open
Abstract
Interlinking of two terpyridine ligands results in mononuclear chiral metal complexes (Fe and Ru) which were separated into their enantiomers.
The syntheses of novel chiral M(ii) bis(terpyridine) cage complexes Fe(L1)2-c and Ru(L1)2-c are described. The extraordinary design of the precursors Fe(L1)2 and Ru(L1)2 allows perfect preorganization for the final closing step. Due to the rigidity of the spacers between the two terpyridine moieties, the two isolated enantiomers barely racemize at room temperature in solution. The stable and axially chiral bis(terpyridine) Fe(ii) and Ru(ii) complexes were fully characterized by NMR-spectroscopy, UV-Vis spectroscopy, electrochemical measurements, high resolution mass spectrometry, circular dichroism measurements, and X-ray structural analysis.
Collapse
Affiliation(s)
- Thomas Brandl
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland .
| | - Viktor Hoffmann
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland .
| | - Andrea Pannwitz
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland .
| | - Daniel Häussinger
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland .
| | - Markus Neuburger
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland .
| | - Olaf Fuhr
- Institute for Nanotechnology (INT) , Karlsruhe Institute of Technology (KIT) , P. O. Box 3640 , 76021 Karlsruhe , Germany
| | - Stefan Bernhard
- Department of Chemistry , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , USA
| | - Oliver S Wenger
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland .
| | - Marcel Mayor
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland . .,Institute for Nanotechnology (INT) , Karlsruhe Institute of Technology (KIT) , P. O. Box 3640 , 76021 Karlsruhe , Germany.,Lehn Institute of Functional Materials (LFM) , Sun Yat Sen University (SYSU) , XinGangXi Rd. 135 , 510275 Guangzhou , P. R. China
| |
Collapse
|
7
|
Berville M, Choua S, Gourlaouen C, Boudon C, Ruhlmann L, Bailly C, Cobo S, Saint-Aman E, Wytko J, Weiss J. Flexible Viologen Cyclophanes: Odd/Even Effects on Intramolecular Interactions. Chemphyschem 2017; 18:796-803. [PMID: 28052477 DOI: 10.1002/cphc.201700011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Indexed: 11/10/2022]
Abstract
The ability of three bis-viologen cyclophanes to act as redox-triggered contractile switches is investigated. Odd/even effects in the formation of cyclic bis-viologens are circumvented by the use of a Zincke salt intermediate and a tetrathiafulvalene template to prepare a flexible cyclophane with hexyl linkers. Comparative spectro-electrochemical studies of this macrocycle with two other pentyl- or heptyl-linked cyclic bis-viologens show that the development of intramolecular interactions in aqueous solution depends on the length of the bridges. This dependence is confirmed by EPR and DFT studies of the magnetic coupling in the diradical dication species. The anti-ferromagnetic or ferromagnetic nature of the coupling depend, respectively, on the odd or even number of methylene groups in the spacer.
Collapse
Affiliation(s)
- Mathilde Berville
- Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67008, Strasbourg, France
| | - Sylvie Choua
- Laboratoire de Propriétés Optiques et Magnétiques des Architectures Moléculaires, Institut de Chimie, UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67008, Strasbourg, France
| | - Christophe Gourlaouen
- Laboratoire de Chimie Quantique, Institut de Chimie, UMR 7177, CNRS-Université de Strasbourg, 1 rue Blaise Pascal, 67008, Strasbourg, France
| | - Corinne Boudon
- Laboratoire d'Electrochimie et Chimie Physique du Corps Solide, Institut de Chimie, UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67008, Strasbourg, France
| | - Laurent Ruhlmann
- Laboratoire d'Electrochimie et Chimie Physique du Corps Solide, Institut de Chimie, UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67008, Strasbourg, France
| | - Corinne Bailly
- Service de Cristallographie, GDS 3648, CNRS-Université de Strasbourg, 1 rue Blaise Pascal, 67008, Strasbourg, France
| | - Saioa Cobo
- Département de Chimie Moléculaire, UMR 5250, Laboratoire de Chimie Inorganique Rédox, Université Grenoble Alpes, 38000, Grenoble, France
| | - Eric Saint-Aman
- Département de Chimie Moléculaire, UMR 5250, Laboratoire de Chimie Inorganique Rédox, Université Grenoble Alpes, 38000, Grenoble, France
| | - Jennifer Wytko
- Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67008, Strasbourg, France
| | - Jean Weiss
- Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67008, Strasbourg, France
| |
Collapse
|
8
|
Lim JYC, Bunchuay T, Beer PD. Strong and Selective Halide Anion Binding by Neutral Halogen-Bonding [2]Rotaxanes in Wet Organic Solvents. Chemistry 2017; 23:4700-4707. [DOI: 10.1002/chem.201700030] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Jason Y. C. Lim
- Chemistry Research Laboratory, Department of Chemistry; University of Oxford; 12 Mansfield Road Oxford OX1 3TA UK
| | - Thanthapatra Bunchuay
- Chemistry Research Laboratory, Department of Chemistry; University of Oxford; 12 Mansfield Road Oxford OX1 3TA UK
| | - Paul D. Beer
- Chemistry Research Laboratory, Department of Chemistry; University of Oxford; 12 Mansfield Road Oxford OX1 3TA UK
| |
Collapse
|
9
|
Shee NK, Datta D. Aromaticity of metal acetylacetonates and a Möbius chelate of a cadmium(II) complex of an N4 helical ligand. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.08.032] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
10
|
Jagesar DC, Wiering PG, Kay ER, Leigh DA, Brouwer AM. Successive Translocation of the Rings in a [3]Rotaxane. Chemphyschem 2016; 17:1902-12. [PMID: 26918870 DOI: 10.1002/cphc.201501162] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Indexed: 11/09/2022]
Abstract
A [2]rotaxane, a [3]rotaxane and the corresponding thread containing two succinamide (succ) binding stations and a central redox-active pyromellitimide (pmi) station were studied. Infrared spectroelectrochemical experiments revealed the translocation of the macrocycle between the succinamide station and the electrochemically reduced pmi station (radical anion and dianion). Remarkably, in the [3]rotaxane, the rings can be selectively translocated. One-electron reduction leads to the translocation of one of the two macrocycles from the succinamide to the pyromellitimide station, whereas activation of the shuttle through two-electron reduction results in the translocation of both macrocycles: the dianion, due to its higher electron density and hence greater hydrogen-bond accepting affinity, is hydrogen bonded to both macrocycles. Systems with such an on-command contraction are known as molecular muscles. The relative strengths of the binding between the macrocycle and the imide anions could be estimated from the hydrogen-bond-induced shifts in the C=O stretching frequencies of hydrogen-bond accepting amide groups of the macrocycle.
Collapse
Affiliation(s)
- Dhiredj C Jagesar
- University of Amsterdam, van 't Hoff Institute for Molecular Sciences, PO Box 94157, 1090 GD, Amsterdam, The Netherlands
| | - Piet G Wiering
- University of Amsterdam, van 't Hoff Institute for Molecular Sciences, PO Box 94157, 1090 GD, Amsterdam, The Netherlands
| | - Euan R Kay
- School of Chemistry, University of Edinburgh, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ, UK.,EaStCHEM School of Chemistry, University of St Andrews, North Haugh, St Andrews, KY16 9ST, UK
| | - David A Leigh
- School of Chemistry, University of Edinburgh, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ, UK.,School of Chemistry, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Albert M Brouwer
- University of Amsterdam, van 't Hoff Institute for Molecular Sciences, PO Box 94157, 1090 GD, Amsterdam, The Netherlands.
| |
Collapse
|
11
|
Tong KL, Yee CC, Tse YC, Au-Yeung HY. Discoveries from a phenanthroline-based dynamic combinatorial library: catenane from a copper(i) or copper(ii) template? Inorg Chem Front 2016. [DOI: 10.1039/c5qi00227c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report here a DCL study of a phenanthroline-based building block focusing on catenane formation with copper templates.
Collapse
Affiliation(s)
- King-Lung Tong
- Department of Chemistry
- The University of Hong Kong
- PR China
| | - Chi-Chung Yee
- Department of Chemistry
- The University of Hong Kong
- PR China
| | | | - Ho Yu Au-Yeung
- Department of Chemistry
- The University of Hong Kong
- PR China
| |
Collapse
|
12
|
Kosikova T, Hassan NI, Cordes DB, Slawin AMZ, Philp D. Orthogonal Recognition Processes Drive the Assembly and Replication of a [2]Rotaxane. J Am Chem Soc 2015; 137:16074-83. [DOI: 10.1021/jacs.5b09738] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Tamara Kosikova
- School
of Chemistry and EaStCHEM, University of St Andrews, North Haugh, St Andrews KY16 9ST, United Kingdom
| | - Nurul Izzaty Hassan
- School
of Chemistry and EaStCHEM, University of St Andrews, North Haugh, St Andrews KY16 9ST, United Kingdom
- School
of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - David B. Cordes
- School
of Chemistry and EaStCHEM, University of St Andrews, North Haugh, St Andrews KY16 9ST, United Kingdom
| | - Alexandra M. Z. Slawin
- School
of Chemistry and EaStCHEM, University of St Andrews, North Haugh, St Andrews KY16 9ST, United Kingdom
| | - Douglas Philp
- School
of Chemistry and EaStCHEM, University of St Andrews, North Haugh, St Andrews KY16 9ST, United Kingdom
| |
Collapse
|