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Horiuchi S, Hayashi M, Umakoshi K. Noncovalent tailoring of coordination complexes by resorcin[4]arene-based supramolecular hosts. Dalton Trans 2023; 52:6604-6618. [PMID: 37128873 DOI: 10.1039/d3dt00710c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Molecular recognition of guest molecules in a confined cavity is one of the important phenomena in biological and artificial molecular systems. When the guest is trapped within an artificial nano-space, its conformation is fixed in an unusual fashion by noncovalent interactions with host frameworks, and also the guest is kept away from the bulk solvent by the steric effect of the host. Therefore, host-guest formations lead to the effective modulation of the chemical and physical properties of guests via noncovalent interactions. In contrast to the many examples of organic guests, the examples of host-guest formation using coordination complex guests have been less explored. This is simply due to the size and shape complementarity problem between small hosts and large coordination complex guests. Resorcin[4]arene-based supramolecular hosts have been shown to provide internal cavities that are large enough to fully accommodate coordination complexes within the internal spaces via effective molecular interactions. In this article, we focus on supramolecular strategies to control the chemical and physical properties of the coordination complex guests within resorcin[4]arene-based supramolecular hosts. By the careful selection of the host and guest complexes, these combinations can produce a new supramolecular system, showing unusual structures, redox, catalytic, and photophysical properties derived from the entrapped coordination complexes.
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Affiliation(s)
- Shinnosuke Horiuchi
- Division of Chemistry and Materials Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Mikihiro Hayashi
- Faculty of Education, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Keisuke Umakoshi
- Division of Chemistry and Materials Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.
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Cowart A, Brük ML, Žoglo N, Roithmeyer H, Uudsemaa M, Trummal A, Selke K, Aav R, Kalenius E, Adamson J. Solution- and gas-phase study of binding of ammonium and bisammonium hydrocarbons to oxacalix[4]arene carboxylate. RSC Adv 2023; 13:1041-1048. [PMID: 36686943 PMCID: PMC9812018 DOI: 10.1039/d2ra07614d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/19/2022] [Indexed: 01/06/2023] Open
Abstract
Oxacalixarenes represent a distinctive class of macrocyclic compounds, which are closely related to the parent calixarene family, offering binding motifs characteristic of calixarenes and crown ethers. Nevertheless, they still lack extensive characterization in terms of molecular recognition properties and the subsequent practical applicability. We present here the results of binding studies of an oxacalix[4]arene carboxylate macrocycle toward a variety of organic ammonium cationic species. Our results show that the substituents attached to the guest ammonium compound largely influence the binding strengths of the host. Furthermore, we show that the characteristic binding pattern changes upon transition from the gas phase to solution in terms of the governing intermolecular interactions. We identify the key factors affecting host-guest binding efficacy and suggest rules for the important molecular structural motifs of the interacting parts of ammonium guest species and the macrocycle to facilitate sensing of ammonium cations.
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Affiliation(s)
- Anna Cowart
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia,Department of Chemistry and Biotechnology, Tallinn University of TechnologyAkadeemia Tee 1512618 TallinnEstonia
| | - Mari-Liis Brük
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia,Department of Chemistry and Biotechnology, Tallinn University of TechnologyAkadeemia Tee 1512618 TallinnEstonia
| | - Nikita Žoglo
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia
| | - Helena Roithmeyer
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia
| | - Merle Uudsemaa
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia
| | - Aleksander Trummal
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia
| | - Kaspar Selke
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia
| | - Riina Aav
- Department of Chemistry and Biotechnology, Tallinn University of TechnologyAkadeemia Tee 1512618 TallinnEstonia
| | - Elina Kalenius
- Department of Chemistry, NanoScience Center, University of JyväskyläSurvontie 9BFI-40014 JYFinland
| | - Jasper Adamson
- Laboratory of Chemical Physics, National Institute of Chemical Physics and BiophysicsAkadeemia Tee 2312618 TallinnEstonia
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3
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Denisov GS, Limbach H, Alkorta I, Elguero J. Stationary states of systems with intermolecular interactions dominated by electrostatics: Structure of trimethylammonium and tetramethylammonium chlorides and bromides in the gas phase, monomers and dimers. Chem Phys Lett 2021; 778:138809. [DOI: 10.1016/j.cplett.2021.138809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Fraschetti C, Letzel MC, Paletta M, Mattay J, Crestoni ME, Chiavarino B, Filippi A. Unprotected Galactosamine as a Dynamic Key for a Cyclochiral Lock. J Am Soc Mass Spectrom 2021; 32:736-743. [PMID: 33499589 PMCID: PMC7944569 DOI: 10.1021/jasms.0c00437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/13/2021] [Accepted: 01/13/2021] [Indexed: 06/12/2023]
Abstract
The discrimination of d-galactosamine (G), representative of the amino-sugar class of compounds, has been probed through nano-ESI-FT-ICR mass spectrometry by isolating the relevant [C·H·G]+ proton-bound complexes with the enantiomers of the cyclochiral resorcin[4]arene C and allowing them to react toward three primary amines (B = EtNH2, iPrNH2, and (R)- and (S)-sBuNH2). The system under investigation presents several features that help to unveil the behavior of unprotected G in such a supramolecular architecture: (i) the hydrophobic derivatization of the C convex side forces the polar guest G to be coordinated by the cyclochiral concave region; (ii) protonated d-galactosamine exists as an anomeric mixture, dynamically interconverting throughout the experimental time-window; and (iii) different basicities of B allow the experiment to subtly tune the reactivity of the [C·H·G]+ complexes. Three [C·H·G]+ aggregate-types were found to exist, differing in both their origin and reactivity. The most reactive adducts ([C·H·G]ESI+), generated in the electrospray environment, undergo a G-to-B ligand exchange in competition with a partial isomerization to the unreactive [C·H·G]GAS+-type complexes. Finally, the poorly reactive [C·H·G]SOL+ aggregates are formed in solution over an hours-long time scale. A cyclochirality effect on the reactivity was found to depend on the considered [C·H·G]+ aggregate-type.
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Affiliation(s)
- Caterina Fraschetti
- Dipartimento
di Chimica e Tecnologie del Farmaco, Sapienza-Università
di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Matthias C. Letzel
- Organisch-Chemisches
Institut der Westf. Wilhelms Abt. Massenspektrometrie, Westfälische Wilhelms-Universität Münster, Room 252a, Corrensstraße 40, 48149 Münster, Germany
| | - Marlene Paletta
- Department
of Chemistry, Bielefeld University, P. O. Box 100131, D-33501 Bielefeld, Germany
| | - Jochen Mattay
- Department
of Chemistry, Bielefeld University, P. O. Box 100131, D-33501 Bielefeld, Germany
| | - Maria Elisa Crestoni
- Dipartimento
di Chimica e Tecnologie del Farmaco, Sapienza-Università
di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Barbara Chiavarino
- Dipartimento
di Chimica e Tecnologie del Farmaco, Sapienza-Università
di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Antonello Filippi
- Dipartimento
di Chimica e Tecnologie del Farmaco, Sapienza-Università
di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
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Abstract
The characteristics and properties that enable resorcin[4]arenes to self-assemble
in order to form derivatives with amino acids with a high potential for application in various
fields are reviewed. In particular, resorcin[4]arene synthesis, their characteristics, the
variety in the size of cavity, their functional groups, and their applications associated with
molecular interactions are described in this study. Also, the types of amino acids that can
be recognized by resorcin[4]arenes, their interactions, the techniques that allow the determination
of the association constants, and the evaluation of the stoichiometry of the complex
formed, are reviewed.
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Affiliation(s)
- Alver Castillo-Aguirre
- Department of Chemistry, Faculty of Science, National University of Colombia-Bogota Headquarters, 30 No. 45-03 Carrera, Colombia
| | - Miguel Angel Esteso
- Universidad Catolica Santa Teresa de Jesus de Avila. Calle los Canteros s/n. 05005 Avila, Spain
| | - Mauricio Maldonado
- Department of Chemistry, Faculty of Science, National University of Colombia-Bogota Headquarters, 30 No. 45-03 Carrera, Colombia
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Casas-Hinestroza JL, Cifuentes A, Ibáñez E, Maldonado M. Effect of the formation of capsules of tetra(propyl) pyrogallol[4]arene on the host-guest interaction with neurotransmitters. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Affiliation(s)
- Tayyebeh Panahi
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA
| | - Holly L. Anderson
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA
| | - Karla I. Castro
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA
| | - John D. Lamb
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA
| | - Roger G. Harrison
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA
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Puttreddy R, Beyeh NK, Taimoory SM, Meister D, Trant JF, Rissanen K. Host-guest complexes of conformationally flexible C-hexyl-2-bromoresorcinarene and aromatic N-oxides: solid-state, solution and computational studies. Beilstein J Org Chem 2018; 14:1723-1733. [PMID: 30112077 PMCID: PMC6071688 DOI: 10.3762/bjoc.14.146] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 06/19/2018] [Indexed: 01/27/2023] Open
Abstract
Host-guest complexes of C-hexyl-2-bromoresorcinarene (BrC6) with twelve potential aromatic N-oxide guests were studied using single crystal X-ray diffraction analysis and 1H NMR spectroscopy. In the solid state, of the nine obtained X-ray crystal structures, eight were consistent with the formation of BrC6-N-oxide endo complexes. The lone exception was from the association between 4-phenylpyridine N-oxide and BrC6, in that case the host forms a self-inclusion complex. BrC6, as opposed to more rigid previously studied C-ethyl-2-bromoresorcinarene and C-propyl-2-bromoresorcinarene, undergoes remarkable cavity conformational changes to host different N-oxide guests through C-H···π(host) interactions. In solution phase CD3OD/CDCl3 (1:1 v/v), all twelve N-oxide guests form endo complexes according to 1H NMR; however, in more polar CD3OD/DMSO-d6 (9:1 v/v), only three N-oxides with electron-donating groups form solution-phase endo complexes with BrC6. In solid-state studies, 3-methylpyridine N-oxide+BrC6 crystallises with both the upper- and lower-rim BrC6 cavities occupied by N-oxide guests. Computational DFT-based studies support that lower-rim long hexyl chains provide the additional stability required for this ditopic behaviour. The lower-rim cavity, far from being a neutral hydrophobic environment, is a highly polarizable electrostatically positive surface, aiding in the binding of polar guests such as N-oxides.
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Affiliation(s)
- Rakesh Puttreddy
- University of Jyvaskyla, Department of Chemistry, P. O. Box 35, 40014 Jyväskylä, Finland
| | - Ngong Kodiah Beyeh
- Department of Chemistry, Oakland University, 146 Library Drive, Rochester, Michigan 48309-4479, USA
- Department of Chemistry and Biochemistry, University of Windsor, 401 Sunset Avenue, Windsor, N9B 3P4, Canada
| | - S Maryamdokht Taimoory
- Department of Chemistry and Biochemistry, University of Windsor, 401 Sunset Avenue, Windsor, N9B 3P4, Canada
| | - Daniel Meister
- Department of Chemistry and Biochemistry, University of Windsor, 401 Sunset Avenue, Windsor, N9B 3P4, Canada
| | - John F Trant
- Department of Chemistry and Biochemistry, University of Windsor, 401 Sunset Avenue, Windsor, N9B 3P4, Canada
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, P. O. Box 35, 40014 Jyväskylä, Finland
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9
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Abstract
The crystallography of supramolecular host-guest complexes is reviewed and discussed as a part of small molecule crystallography. In these complexes, the host binds the guests through weak supramolecular interactions, such as hydrogen and halogen bonding, cation-π, anion-π, C-H-π, π-π, C-H-anion interactions and the hydrophobic effect. As the guest often shows severe disorder, large thermal motion and low occupancies, the reliable crystallographic determination of the guest can be very demanding. The analysis of host-guest interactions using tools such as Hirshfeld and cavity volume surface analysis will help to look closely at the most important host-guest interactions. The jewel in the crown of utilizing host-guest interactions in the solid-state is the recently developed Crystalline Sponge Method (CSM) by Makoto Fujita. This method, when successful, gives an accurate and unambiguous 3-D structure of the structurally unknown guest molecule from only micro- or nanogram amounts of the guest molecule. In the case of an optically pure enantiomer, its absolute configuration can be determined.
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Affiliation(s)
- Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, Survontie 9 B, Jyvaskyla, 40014, Finland.
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Abstract
This paper presents a novel approach to highly diastereoselective synthesis of resorcinarenes having enlarged cavities.
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Affiliation(s)
- W. Iwanek
- The Jan Kochanowski University in Kielce
- Faculty of Mathematics and Natural Science
- 25-406 Kielce
- Poland
- Faculty of Chemistry
| | - K. Stefańska
- The Jan Kochanowski University in Kielce
- Faculty of Mathematics and Natural Science
- 25-406 Kielce
- Poland
| | - A. Szumna
- Institute of Organic Chemistry
- Polish Academy of Sciences
- 01-224 Warszawa
- Poland
| | - M. Wierzbicki
- Institute of Organic Chemistry
- Polish Academy of Sciences
- 01-224 Warszawa
- Poland
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Abstract
Multiple weak interactions are manifested in the complexation of pyridine N-oxide and quinoline N-oxide by methylresorcinarene resulting to 1 : 1 assemblies in solution, with 2 : 3 and 2 : 2 host–guest dimeric capsules respectively in the solid state.
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Affiliation(s)
| | | | - Kari Rissanen
- Department of Chemistry
- University of Jyväskylä
- Finland
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Brancatelli G, Gattuso G, Geremia S, Manganaro N, Notti A, Pappalardo S, Parisi MF, Pisagatti I. α,ω-Alkanediyldiammonium dications sealed within calix[5]arene capsules with a hydrophobic bayonet-mount fastening. CrystEngComm 2015. [DOI: 10.1039/c5ce01558h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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