1
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Maeda M, De Feyter S, Tahara K. Chiral Solvent-Induced Homochiral Hierarchical Molecular Assemblies at the Liquid/Solid Interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:15071-15079. [PMID: 38982679 DOI: 10.1021/acs.langmuir.4c01430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2024]
Abstract
We herein investigate the formation of homochiral hierarchical self-assembled molecular networks (SAMNs) via chirality induction by the coadsorption of a chiral solvent at the liquid/graphite interface by means of scanning tunneling microscopy (STM). In a mixture of achiral solvents, 1-hexanoic acid, and 1,2,4-trichlorobenzene, an achiral dehydrobenzo[12]annulene (DBA) derivative with three alkoxy and three hydroxy groups in an alternating manner forms chiral hierarchical triangular cluster structures through dynamic self-sorting. Enantiomorphous domains appear in equal probability. On the other hand, in chiral 2-methyl-1-hexanoic acid as a solvent, this molecule produces (i) homochiral small triangular clusters at a low solute concentration, (ii) a chirality-biased hierarchical structure consisting of triangular cluster structures with different cluster sizes at a medium concentration, and (iii) a dense structure with no chirality bias at a high concentration. We attribute the concentration-dependent degree of the chirality transmission to the number of coadsorbed solvent molecules in the SAMNs and to the difference in nucleus structure and size in the initial stage of the SAMN formation.
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Affiliation(s)
- Matsuhiro Maeda
- Department of Applied Chemistry, School of Science and Technology, Meiji University, 1-1-1 Higashimita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - Steven De Feyter
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven, Celestijnenlaan 200 F, Leuven 3001, Belgium
| | - Kazukuni Tahara
- Department of Applied Chemistry, School of Science and Technology, Meiji University, 1-1-1 Higashimita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
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2
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Wu H, Chen QX, Su Y, Chen Z. The Role of Hydrogen Bonds in Thermally Responsive Crystallization-Driven Template Autocatalysis. Angew Chem Int Ed Engl 2024; 63:e202404838. [PMID: 38654551 DOI: 10.1002/anie.202404838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 04/26/2024]
Abstract
Autocatalysis has been recognized to be involved in the emergence of life and intrinsic to biomolecular replication. Recently, an efficient template autocatalysis driven by solvent-free crystallization has been reported. Herein, we unveil the role of intermolecular hydrogen bonds formed by amides in crystallization-driven template autocatalysis (CDTA), which involves the autocatalytic activity, template selectivity, and thermal responsiveness. We found that the thermal-induced cis-trans isomerization of amides possibly affects the H-bonding-mediated template ability of products for autocatalytic transformation. As a result, CDTA can be reversibly inhibited and activated by tuning the reaction temperatures. Our work sheds light on the significance of noncovalent H-bonding interactions in artificial self-replicators.
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Affiliation(s)
- Huimin Wu
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
- School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, P. R. China
| | - Qing-Xuan Chen
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
- School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, P. R. China
| | - Yang Su
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Zhen Chen
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
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3
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Zamalloa-Serrano JM, Gómez-Fernández JM, Sánchez-Sánchez C, López MF, Martínez JI, Martín-Gago JÁ, Palacio I. Transition mechanism of the coverage-dependent polymorphism of self-assembled melamine nanostructures on Au(111). Phys Chem Chem Phys 2024; 26:3941-3949. [PMID: 38241018 DOI: 10.1039/d3cp05960j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Molecular self-assembled films have recently attracted increasing attention within the field of nanotechnology as they offer a route to obtain new materials. However, careful selection of the molecular precursors and substrates, as well as exhaustive control of the system evolution is required to obtain the best possible outcome. The three-fold rotational symmetry of melamine molecules and their capability to form hydrogen bonds make them suitable candidates to synthesize this type of self-assembled network. In this work, we have studied the polymorphism of melamine nanostructures on Au(111) at room temperature. We find two coverage-dependent phases: a honeycomb structure (α-phase) for submonolayer coverage and a close-packed structure (β-phase) for full monolayer coverage. A combined scanning tunnel microscopy and density functional theory based-calculations study of the transition regime where both phases coexist allows describing the mechanism underlying this coverage driven phase transition in terms of the changes in the molecular lateral tension.
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Affiliation(s)
| | - José María Gómez-Fernández
- Institute of Material Science of Madrid (ICMM-CSIC), C/Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain.
| | - Carlos Sánchez-Sánchez
- Institute of Material Science of Madrid (ICMM-CSIC), C/Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain.
| | - María Francisca López
- Institute of Material Science of Madrid (ICMM-CSIC), C/Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain.
| | - José Ignacio Martínez
- Institute of Material Science of Madrid (ICMM-CSIC), C/Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain.
| | - José Ángel Martín-Gago
- Institute of Material Science of Madrid (ICMM-CSIC), C/Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain.
| | - Irene Palacio
- Institute of Material Science of Madrid (ICMM-CSIC), C/Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain.
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4
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López-Martín I, Veiga-Herrero J, Aparicio F, González-Rodríguez D. A Modular and Convergent Synthetic Route to Supramolecular Cyclic Dimers Based on Amidinium-Carboxylate Interactions. Chemistry 2023; 29:e202302279. [PMID: 37800622 DOI: 10.1002/chem.202302279] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Indexed: 10/07/2023]
Abstract
We describe herein the optimized design and modular synthetic approach towards supramolecularly programmed monomers that can form discrete macrocyclic species of controllable size and shape through amidinium-carboxylate interactions in apolar and polar media.
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Affiliation(s)
- Isabel López-Martín
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Jacobo Veiga-Herrero
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Fátima Aparicio
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
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5
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González-Sánchez M, Mayoral MJ, Vázquez-González V, Paloncýová M, Sancho-Casado I, Aparicio F, de Juan A, Longhi G, Norman P, Linares M, González-Rodríguez D. Stacked or Folded? Impact of Chelate Cooperativity on the Self-Assembly Pathway to Helical Nanotubes from Dinucleobase Monomers. J Am Chem Soc 2023; 145:17805-17818. [PMID: 37531225 PMCID: PMC10436278 DOI: 10.1021/jacs.3c04773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Indexed: 08/04/2023]
Abstract
Self-assembled nanotubes exhibit impressive biological functions that have always inspired supramolecular scientists in their efforts to develop strategies to build such structures from small molecules through a bottom-up approach. One of these strategies employs molecules endowed with self-recognizing motifs at the edges, which can undergo either cyclization-stacking or folding-polymerization processes that lead to tubular architectures. Which of these self-assembly pathways is ultimately selected by these molecules is, however, often difficult to predict and even to evaluate experimentally. We show here a unique example of two structurally related molecules substituted with complementary nucleobases at the edges (i.e., G:C and A:U) for which the supramolecular pathway taken is determined by chelate cooperativity, that is, by their propensity to assemble in specific cyclic structures through Watson-Crick pairing. Because of chelate cooperativities that differ in several orders of magnitude, these molecules exhibit distinct supramolecular scenarios prior to their polymerization that generate self-assembled nanotubes with different internal monomer arrangements, either stacked or coiled, which lead at the same time to opposite helicities and chiroptical properties.
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Affiliation(s)
- Marina González-Sánchez
- Nanostructured
Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - María J. Mayoral
- Department
of Inorganic Chemistry, Universidad Complutense
de Madrid, 28040 Madrid, Spain
| | - Violeta Vázquez-González
- Nanostructured
Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Markéta Paloncýová
- Division
of Theoretical Chemistry and Biology, School of Engineering Sciences
in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
- Regional
Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký
University Olomouc, 779 00 Olomouc, Czech Republic
| | - Irene Sancho-Casado
- Nanostructured
Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Fátima Aparicio
- Nanostructured
Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Alberto de Juan
- Nanostructured
Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Giovanna Longhi
- Department
of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy
| | - Patrick Norman
- Division
of Theoretical Chemistry and Biology, School of Engineering Sciences
in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Mathieu Linares
- Laboratory
of Organic Electronics and Scientific Visualization Group, ITN, Campus
Norrköping; Swedish e-Science Research Centre (SeRC), Linköping University, 58183 Linköping, Sweden
| | - David González-Rodríguez
- Nanostructured
Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, 28049 Madrid, Spain
- Institute
for Advanced Research in Chemical Sciences (IAdChem), Universidad
Autónoma de Madrid, 28049 Madrid, Spain
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6
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Abad J, Martínez JI, Gómez P, Más-Montoya M, Rodríguez L, Cossaro A, Verdini A, Floreano L, Martín-Gago JA, Curiel D, Méndez J. Two-Dimensional Self-Assembly Driven by Intermolecular Hydrogen Bonding in Benzodi-7-azaindole Molecules on Au(111). THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:11591-11599. [PMID: 37377501 PMCID: PMC10291637 DOI: 10.1021/acs.jpcc.3c01640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/22/2023] [Indexed: 06/29/2023]
Abstract
The control of molecular structures at the nanoscale plays a critical role in the development of materials and applications. The adsorption of a polyheteroaromatic molecule with hydrogen bond donor and acceptor sites integrated in the conjugated structure itself, namely, benzodi-7-azaindole (BDAI), has been studied on Au(111). Intermolecular hydrogen bonding determines the formation of highly organized linear structures where surface chirality, resulting from the 2D confinement of the centrosymmetric molecules, is observed. Moreover, the structural features of the BDAI molecule lead to the formation of two differentiated arrangements with extended brick-wall and herringbone packing. A comprehensive experimental study that combines scanning tunneling microscopy, high-resolution X-ray photoelectron spectroscopy, near-edge X-ray absorption fine structure spectroscopy, and density functional theory theoretical calculations has been performed to fully characterize the 2D hydrogen-bonded domains and the on-surface thermal stability of the physisorbed material.
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Affiliation(s)
- José Abad
- Applied
Physics Department, Technical University
of Cartagena, c/ Dr. Fleming s/n, 30202 Cartagena, Spain
| | - José I. Martínez
- Department
of Low Dimensional Systems, Institute of
Materials Science of Madrid (ICMM-CSIC), c/ Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - Paula Gómez
- Department
of Organic Chemistry, Faculty of Chemistry, University of Murcia, 30100 Murcia, Spain
| | - Miriam Más-Montoya
- Department
of Organic Chemistry, Faculty of Chemistry, University of Murcia, 30100 Murcia, Spain
| | - Luis Rodríguez
- Department
of Low Dimensional Systems, Institute of
Materials Science of Madrid (ICMM-CSIC), c/ Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - Albano Cossaro
- CNR-IOM,
Laboratorio TASC, 34149 Trieste, Italy
- Department
of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste I-34149, Italy
| | | | | | - José A. Martín-Gago
- Department
of Low Dimensional Systems, Institute of
Materials Science of Madrid (ICMM-CSIC), c/ Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - David Curiel
- Department
of Organic Chemistry, Faculty of Chemistry, University of Murcia, 30100 Murcia, Spain
| | - Javier Méndez
- Department
of Low Dimensional Systems, Institute of
Materials Science of Madrid (ICMM-CSIC), c/ Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
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7
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Serrano-Molina D, Montoro-García C, Mayoral MJ, de Juan A, González-Rodríguez D. Self-Sorting Governed by Chelate Cooperativity. J Am Chem Soc 2022; 144:5450-5460. [PMID: 35311263 PMCID: PMC8972263 DOI: 10.1021/jacs.1c13295] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Self-sorting
phenomena are the basis of manifold relevant (bio)chemical
processes where a set of molecules is able to interact with no interference
from other sets and are ruled by a number of codes that are programmed
in molecular structures. In this work, we study, the relevance of
chelate cooperativity as a code for achieving high self-sorting fidelities.
In particular, we establish qualitative and quantitative relationships
between the cooperativity of a cyclic system and the self-sorting
fidelity when combined with other molecules that share identical geometry
and/or binding interactions. We demonstrate that only systems displaying
sufficiently strong chelate cooperativity can achieve quantitative
narcissistic self-sorting fidelities either by dictating the distribution
of cyclic species in complex mixtures or by ruling the competition
between the intra- and intermolecular versions of a noncovalent interaction.
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Affiliation(s)
- David Serrano-Molina
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Carlos Montoro-García
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - María J. Mayoral
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
- Departamento de Química Inorgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Alberto de Juan
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
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8
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Uhrmacher F, Elbert SM, Rominger F, Mastalerz M. Synthesis of Large [2+3] Salicylimine Cages with Embedded Metal‐Salphen Units. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202100864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fabian Uhrmacher
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Sven M. Elbert
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Michael Mastalerz
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
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9
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Berry DBG, Clegg I, Codina A, Lyall CL, Lowe JP, Hintermair U. Convenient and accurate insight into solution-phase equilibria from FlowNMR titrations. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00123c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Solution phase titrations are made easy by multi-nuclear FlowNMR spectroscopy with automated, continuous titre addition to give accurate insights into Brønsted acid/base, hydrogen bonding, Lewis acid/base and metal/ligand binding equilibria under native conditions.
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Affiliation(s)
- Daniel B. G. Berry
- Department of Chemistry, University of Bath, Claverton Down, BA2 7AY Bath, UK
- Dynamic Reaction Monitoring Facility, University of Bath, Claverton Down, BA2 7AY Bath, UK
| | - Ian Clegg
- Bruker UK Ltd, Banner Lane, CV4 9GH Coventry, UK
| | - Anna Codina
- Bruker UK Ltd, Banner Lane, CV4 9GH Coventry, UK
| | - Catherine L. Lyall
- Department of Chemistry, University of Bath, Claverton Down, BA2 7AY Bath, UK
- Dynamic Reaction Monitoring Facility, University of Bath, Claverton Down, BA2 7AY Bath, UK
| | - John P. Lowe
- Department of Chemistry, University of Bath, Claverton Down, BA2 7AY Bath, UK
- Dynamic Reaction Monitoring Facility, University of Bath, Claverton Down, BA2 7AY Bath, UK
| | - Ulrich Hintermair
- Department of Chemistry, University of Bath, Claverton Down, BA2 7AY Bath, UK
- Dynamic Reaction Monitoring Facility, University of Bath, Claverton Down, BA2 7AY Bath, UK
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY Bath, UK
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10
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Urakami N, Shimomasu H, Matsumura J. Formation of the various types of daisy chains constructed by modified cyclodextrin depending on the bond angle of the modified part linked to α-cyclodextrin. MOLECULAR SIMULATION 2021. [DOI: 10.1080/08927022.2021.1983179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Naohito Urakami
- Department of Physics and Informatics, Yamaguchi University, Yamaguchi, Japan
| | - Haruna Shimomasu
- Department of Physics and Informatics, Yamaguchi University, Yamaguchi, Japan
| | - Junya Matsumura
- Department of Physics and Informatics, Yamaguchi University, Yamaguchi, Japan
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11
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Kuzniak-Glanowska E, Konieczny P, Pełka R, Muzioł TM, Kozieł M, Podgajny R. Engineering of the XY Magnetic Layered System with Adeninium Cations: Monocrystalline Angle-Resolved Studies of Nonlinear Magnetic Susceptibility. Inorg Chem 2021; 60:10186-10198. [PMID: 34232628 PMCID: PMC8388120 DOI: 10.1021/acs.inorgchem.1c00432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An original example of modular crystal engineering involving molecular magnetic {CuII[WV(CN)8]}- bilayers and adeninium cations (AdeH+) toward the new layered molecular magnet (AdeH){CuII[WV(CN)8]}·2H2O (1) is presented. 1 crystallizes within the monoclinic C2 space group (a = 41.3174(12), b = 7.0727(3), c = 7.3180(2) Å, β = 93.119(3)°, and V = 2135 Å3). The bilayer topology is based on a stereochemical matching between the square pyramidal shape of CuII moiety and the bicapped trigonal prismatic shape of [WV(μ-CN)5(CN)3], and the separation between bilayers is significantly increased (by ∼50%; from ca. 9.5 to ca. 14.5 Å) compared to several former analogues in this family. This was achieved via a unique combination of (i) a 1D ribbonlike hydrogen bond system {AdeH+···H2O···AdeH+···}∞ exploiting planar water-assisted Hoogsteen···Sugar synthons with (ii) parallel 1D π-π stacks {AdeH+···AdeH+}∞. In-plane 2D XY magnetism is characterized by a Tc close to 33 K, Hc,in-plane = 60 Oe, and Hc,out-of-plane = 750 Oe, high values of in-plane γ critical exponents (γb = 2.34(6) for H||b and γc = 2.16(5) for H||c), and a Berezinskii-Kosterlitz-Thouless (BKT) topological phase transition, deduced from crystal-orientation-dependent scaling analysis. The obtained values of in-plane ν critical exponents, νb = 0.48(5) for H||b and νc = 0.49(3) for H||c, confirm the BKT transition (νBKT = 0.5). Full-range angle-resolved monocrystalline magnetic measurements supported by dedicated calculations indicated the occurrence of nonlinear susceptibility performance within the easy plane in a magnetically ordered state. We refer the occurrence of this phenomenon to spontaneous resolution in the C2 space group, a tandem not observed in studies on previous analogues and rarely reported in the field of molecular materials. The above magneto-supramolecular strategy may provide a novel means for the design of 2D molecular magnetic networks and help to uncover the inherent phenomena.
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Affiliation(s)
| | - Piotr Konieczny
- Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342 Kraków, Poland
| | - Robert Pełka
- Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342 Kraków, Poland
| | - Tadeusz M Muzioł
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100 Torun, Poland
| | - Marcin Kozieł
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Robert Podgajny
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
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12
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Vázquez‐González V, Mayoral MJ, Aparicio F, Martínez‐Arjona P, González‐Rodríguez D. The Role of Peripheral Amide Groups as Hydrogen-Bonding Directors in the Tubular Self-Assembly of Dinucleobase Monomers. Chempluschem 2021; 86:1087-1096. [PMID: 34185949 PMCID: PMC8457134 DOI: 10.1002/cplu.202100255] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/11/2021] [Indexed: 11/29/2022]
Abstract
Nanotubes are a fascinating kind of self-assembled structure which have a wide interest and potential in supramolecular chemistry. We demonstrated that nanotubes of defined dimensions can be produced from dinucleobase monomers through two decoupled hierarchical cooperative processes: cyclotetramerization and supramolecular polymerization. Here we analyze the role of peripheral amide groups, which can form an array of hydrogen bonds along the tube axis, on this self-assembly process. A combination of 1 H NMR and CD spectroscopy techniques allowed us to analyze quantitatively the thermodynamics of each of these two processes separately. We found out that the presence of these amide directors is essential to guide the polymerization event and that their nature and number have a strong influence, not only on the stabilization of the stacks of macrocycles, but also on the supramolecular polymerization mechanism.
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Affiliation(s)
- Violeta Vázquez‐González
- Nanostructured Molecular Systems and Materials GroupOrganic Chemistry DepartmentScience FacultyUniversidad Autónoma de Madrid28049MadridSpain
| | - María J. Mayoral
- Nanostructured Molecular Systems and Materials GroupOrganic Chemistry DepartmentScience FacultyUniversidad Autónoma de Madrid28049MadridSpain
- Inorganic Chemistry DepartmentChemistry FacultyUniversidad Complutense de Madrid28040MadridSpain
| | - Fátima Aparicio
- Nanostructured Molecular Systems and Materials GroupOrganic Chemistry DepartmentScience FacultyUniversidad Autónoma de Madrid28049MadridSpain
| | - Paula Martínez‐Arjona
- Nanostructured Molecular Systems and Materials GroupOrganic Chemistry DepartmentScience FacultyUniversidad Autónoma de Madrid28049MadridSpain
| | - David González‐Rodríguez
- Nanostructured Molecular Systems and Materials GroupOrganic Chemistry DepartmentScience FacultyUniversidad Autónoma de Madrid28049MadridSpain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid28049MadridSpain
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13
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Martín-Arroyo M, Castells-Gil J, Bilbao N, Almora-Barrios N, Martí-Gastaldo C, González-Rodríguez D. Crystalline supramolecular organic frameworks via hydrogen-bonding between nucleobases. Chem Commun (Camb) 2021; 57:1659-1662. [DOI: 10.1039/d0cc07707k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We describe here the first crystalline hydrogen-bonded organic framework made from complementary guanine and cytosine nucleobases.
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Affiliation(s)
- Miguel Martín-Arroyo
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
| | | | - Nerea Bilbao
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
| | | | | | - David González-Rodríguez
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
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14
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Serrano‐Molina D, Juan A, González‐Rodríguez D. Dinucleoside‐Based Macrocycles Displaying Unusually Large Chelate Cooperativities. CHEM REC 2020; 21:480-497. [DOI: 10.1002/tcr.202000141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/04/2020] [Accepted: 12/07/2020] [Indexed: 12/13/2022]
Affiliation(s)
- David Serrano‐Molina
- Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Alberto Juan
- Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
| | - David González‐Rodríguez
- Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem) Universidad Autónoma de Madrid 28049 Madrid Spain
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15
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Mayoral MJ, Guilleme J, Calbo J, Aragó J, Aparicio F, Ortí E, Torres T, González-Rodríguez D. Dual-Mode Chiral Self-Assembly of Cone-Shaped Subphthalocyanine Aromatics. J Am Chem Soc 2020; 142:21017-21031. [DOI: 10.1021/jacs.0c07291] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- María J. Mayoral
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Madrid 28049, Spain
| | - Julia Guilleme
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Madrid 28049, Spain
| | - Joaquín Calbo
- Instituto de Ciencia Molecular, Universidad de Valencia, Paterna 46980, Valencia, Spain
| | - Juan Aragó
- Instituto de Ciencia Molecular, Universidad de Valencia, Paterna 46980, Valencia, Spain
| | - Fátima Aparicio
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Madrid 28049, Spain
| | - Enrique Ortí
- Instituto de Ciencia Molecular, Universidad de Valencia, Paterna 46980, Valencia, Spain
| | - Tomás Torres
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Madrid 28049, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Madrid 28049, Spain
- IMDEA Nanociencia, c/Faraday 9, Campus de Cantoblanco, Madrid 28049, Spain
| | - David González-Rodríguez
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Madrid 28049, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Madrid 28049, Spain
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16
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Isobe A, Prabhu DD, Datta S, Aizawa T, Yagai S. Effect of an Aromatic Solvent on Hydrogen‐Bond‐Directed Supramolecular Polymerization Leading to Distinct Topologies. Chemistry 2020; 26:8997-9004. [DOI: 10.1002/chem.202001344] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/28/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Atsushi Isobe
- Division of Advanced Science and EngineeringGraduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Deepak D. Prabhu
- Graduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Sougata Datta
- Graduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Takumi Aizawa
- Division of Advanced Science and EngineeringGraduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Shiki Yagai
- Graduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
- Institute for Global Prominent Research (IGPR) 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
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17
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Martín‐Arroyo M, Prado A, Chamorro R, Bilbao N, González‐Rodríguez D. Elucidating Noncovalent Reaction Mechanisms: G‐Quartet as an Intermediate in G‐Quadruplex Assembly. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Miguel Martín‐Arroyo
- Nanostructured Molecular Systems and Materials (MSMn) Group Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Anselmo Prado
- Nanostructured Molecular Systems and Materials (MSMn) Group Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Raquel Chamorro
- Nanostructured Molecular Systems and Materials (MSMn) Group Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Nerea Bilbao
- Nanostructured Molecular Systems and Materials (MSMn) Group Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
| | - David González‐Rodríguez
- Nanostructured Molecular Systems and Materials (MSMn) Group Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem) Universidad Autónoma de Madrid 28049 Madrid Spain
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18
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Martín-Arroyo M, Del Prado A, Chamorro R, Bilbao N, González-Rodríguez D. Elucidating Noncovalent Reaction Mechanisms: G-Quartet as an Intermediate in G-Quadruplex Assembly. Angew Chem Int Ed Engl 2020; 59:9041-9046. [PMID: 32125063 DOI: 10.1002/anie.201916261] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 02/17/2020] [Indexed: 12/20/2022]
Abstract
In analogy to covalent reactions, the understanding of noncovalent association pathways is fundamental to influence and control any supramolecular process. Following an approach that is reminiscent of covalent methodologies, we study here, for the first time, the mechanism of G-quadruplex formation in organic solvents. Our results support a reaction pathway in which the cation shifts the equilibrium towards a G-quartet transient intermediate, which then acts as a template in the formation of the G-quadruplex product.
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Affiliation(s)
- Miguel Martín-Arroyo
- Nanostructured Molecular Systems and Materials (MSMn) Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Anselmo Del Prado
- Nanostructured Molecular Systems and Materials (MSMn) Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Raquel Chamorro
- Nanostructured Molecular Systems and Materials (MSMn) Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Nerea Bilbao
- Nanostructured Molecular Systems and Materials (MSMn) Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials (MSMn) Group, Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
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19
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García-Iglesias M, Mayoral MJ, Serrano-Molina D, Aparicio F, Vázquez-González V, González-Rodríguez D. Self-Assembly of Diacetylene-Bridged Phenylenevinylene Oligomers in Water and Organic Solvents. Chempluschem 2020; 84:488-492. [PMID: 31943897 DOI: 10.1002/cplu.201900207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/23/2019] [Indexed: 11/06/2022]
Abstract
Rodlike π-conjugated molecules in which two OPV fragments are connected through a diacetylene bond self-assemble in aqueous and organic media. Optical spectroscopy and AFM measurements indicated that, in water, strong hydrophobic interactions between π-cores promote aggregation into robust, uniform micellar structures. In contrast, in apolar solvents, a fibrilar morphology is obtained by coiling of columnar stacks. These stacks are formed in a nucleation-elongation process with degrees of cooperativity of 0.006, that is influenced by the low rotation barriers around the σ-bonds in the diacetylene linker.
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Affiliation(s)
- Miguel García-Iglesias
- Departamento de Química Orgánica Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - María José Mayoral
- Departamento de Química Orgánica Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - David Serrano-Molina
- Departamento de Química Orgánica Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Fátima Aparicio
- Departamento de Química Orgánica Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Violeta Vázquez-González
- Departamento de Química Orgánica Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - David González-Rodríguez
- Departamento de Química Orgánica Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
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20
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Romero-Pérez S, López-Martín I, Martos-Maldonado MC, Somoza Á, González-Rodríguez D. Synthesis of Phosphoramidite Monomers Equipped with Complementary Bases for Solid-Phase DNA Oligomerization. Org Lett 2020; 22:41-45. [PMID: 31860314 DOI: 10.1021/acs.orglett.9b03801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We describe the preparation of two monomers that bear complementary nucleobases at the edges (guanine-2'-deoxycytidine and 2-aminoadenine-2'-deoxyuridine) and that are conveniently protected and activated for solid-phase automated DNA synthesis. We report the optimized synthetic routes leading to the four nucleobase derivatives involved, their cross-coupling reactions into dinucleobase-containing monomers, and their oligomerization in the DNA synthesizer.
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Affiliation(s)
- Sonia Romero-Pérez
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica , Universidad Autónoma de Madrid , 28049 Madrid , Spain.,NanoBiotechnology Research Group , Instituto IMDEA Nanociencia , 28049 Madrid , Spain
| | - Isabel López-Martín
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica , Universidad Autónoma de Madrid , 28049 Madrid , Spain
| | - Manuel C Martos-Maldonado
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica , Universidad Autónoma de Madrid , 28049 Madrid , Spain
| | - Álvaro Somoza
- NanoBiotechnology Research Group , Instituto IMDEA Nanociencia , 28049 Madrid , Spain
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials Group, Departamento de Química Orgánica , Universidad Autónoma de Madrid , 28049 Madrid , Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem) , Universidad Autónoma de Madrid , 28049 Madrid , Spain
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21
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Aizawa T, Aratsu K, Datta S, Mashimo T, Seki T, Kajitani T, Silly F, Yagai S. Hydrogen bond-directed supramolecular polymorphism leading to soft and hard molecular ordering. Chem Commun (Camb) 2020; 56:4280-4283. [DOI: 10.1039/d0cc01636e] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transformation of metastable supramolecular stacks of hydrogen-bonded rosettes composed of an ester-containing barbiturated naphthalene into crystalline nanosheets occurs through the rearrangement of hydrogen-bonding patterns.
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Affiliation(s)
- Takumi Aizawa
- Division of Advanced Science and Engineering
- Graduate School of Science and Engineering
- Chiba University
- Chiba 263-85223
- Japan
| | - Keisuke Aratsu
- Division of Advanced Science and Engineering
- Graduate School of Science and Engineering
- Chiba University
- Chiba 263-85223
- Japan
| | - Sougata Datta
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
| | - Takaki Mashimo
- Division of Applied Chemistry and Frontier Chemistry Center (FCC) Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
| | - Tomohiro Seki
- Division of Applied Chemistry and Frontier Chemistry Center (FCC) Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
| | - Takashi Kajitani
- Suzukakedai Materials Analysis Division
- Technical Department
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | | | - Shiki Yagai
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
- Institute for Global Prominent Research (IGPR)
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22
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Vázquez-González V, Mayoral MJ, Chamorro R, Hendrix MMRM, Voets IK, González-Rodríguez D. Noncovalent Synthesis of Self-Assembled Nanotubes through Decoupled Hierarchical Cooperative Processes. J Am Chem Soc 2019; 141:16432-16438. [DOI: 10.1021/jacs.9b07868] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Violeta Vázquez-González
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, Madrid 28049, Spain
| | - Maria J. Mayoral
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, Madrid 28049, Spain
| | - Raquel Chamorro
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, Madrid 28049, Spain
| | - Marco M. R. M. Hendrix
- Laboratory of Self-Organizing Soft Matter, Laboratory of Macro-Organic Chemistry, Chemical Engineering and Chemistry & Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box 513, Eindhoven 5600 MB, The Netherlands
| | - Ilja K. Voets
- Laboratory of Self-Organizing Soft Matter, Laboratory of Macro-Organic Chemistry, Chemical Engineering and Chemistry & Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box 513, Eindhoven 5600 MB, The Netherlands
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Universidad Autónoma de Madrid, Madrid 28049, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Campus de Cantoblanco, Madrid 28049, Spain
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23
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Petelski AN, Fonseca Guerra C. Designing Self-Assembled Rosettes: Why Ammeline is a Superior Building Block to Melamine. ChemistryOpen 2019; 8:135-142. [PMID: 30740288 PMCID: PMC6356174 DOI: 10.1002/open.201800210] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 10/25/2018] [Indexed: 01/16/2023] Open
Abstract
In supramolecular chemistry, the rational design of self-assembled systems remains a challenge. Herein, hydrogen-bonded rosettes of melamine and ammeline have been theoretically examined by using dispersion-corrected density functional theory (DFT-D). Our bonding analyses, based on quantitative Kohn-Sham molecular orbital theory and corresponding energy decomposition analyses (EDA), show that ammeline is a much better building block than melamine for the fabrication of cyclic complexes based on hydrogen bonds. This superior capacity is explained by both stronger hydrogen bonding and the occurrence of a strong synergy.
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Affiliation(s)
- Andre Nicolai Petelski
- Department of Theoretical Chemistry, Amsterdam Center for Multiscale ModelingVrije Universiteit AmsterdamDe Boelelaan 10831081HVAmsterdamThe Netherlands
- Departamento de Ingeniería QuímicaGrupo de Investigación en Química Teórica y Experimental (QuiTEx)Facultad Regional ResistenciaUniversidad Tecnológica NacionalFrench 414H3500CHJResistenciaChacoArgentina
| | - Célia Fonseca Guerra
- Department of Theoretical Chemistry, Amsterdam Center for Multiscale ModelingVrije Universiteit AmsterdamDe Boelelaan 10831081HVAmsterdamThe Netherlands
- Leiden Institute of Chemistry, Gorlaeus LaboratoriesLeiden UniversityThe Netherlands
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24
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Di Stefano S, Mandolini L. The canonical behavior of the entropic component of thermodynamic effective molarity. An attempt at unifying covalent and noncovalent cyclizations. Phys Chem Chem Phys 2019; 21:955-987. [DOI: 10.1039/c8cp06344c] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The statistically corrected entropic component of effective molarity (EMS*) complies with the “canonical” values expressed by the log plot of EMS* vs. the number n of single bonds in the ring product.
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Affiliation(s)
- Stefano Di Stefano
- Dipartimento di Chimica and Istituto CNR di Metodologie Chimiche-IMC
- Sezione Meccanismi di Reazione c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
- 00185 Rome
- Italy
| | - Luigi Mandolini
- Dipartimento di Chimica and Istituto CNR di Metodologie Chimiche-IMC
- Sezione Meccanismi di Reazione c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
- 00185 Rome
- Italy
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25
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Aparicio F, Mayoral MJ, Montoro-García C, González-Rodríguez D. Guidelines for the assembly of hydrogen-bonded macrocycles. Chem Commun (Camb) 2019; 55:7277-7299. [DOI: 10.1039/c9cc03166a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article highlights selected examples on the synthesis of hydrogen-bonded macrocycles from ditopic molecules and analyze the main factors, often interrelated, that influence the equilibrium between ring and chain species.
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Affiliation(s)
- F. Aparicio
- Nanostructured Molecular Systems and Materials (MSMn) group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - M. J. Mayoral
- Nanostructured Molecular Systems and Materials (MSMn) group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - C. Montoro-García
- Nanostructured Molecular Systems and Materials (MSMn) group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - D. González-Rodríguez
- Nanostructured Molecular Systems and Materials (MSMn) group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
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26
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Zakharova EA, Shmatova OI, Kutovaya IV, Khrustalev VN, Nenajdenko VG. Synthesis of macrocyclic peptidomimetics via the Ugi-click-strategy. Org Biomol Chem 2019; 17:3433-3445. [DOI: 10.1039/c9ob00229d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The Ugi-click-strategy was employed for the synthesis of 12–28 membered 1,2,3-triazole derived macrocyclic peptidomimetics.
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Affiliation(s)
| | - Olga I. Shmatova
- Department of Chemistry
- Lomonosov Moscow State University
- Moscow
- Russia
| | - Irina V. Kutovaya
- Department of Chemistry
- Lomonosov Moscow State University
- Moscow
- Russia
| | - Victor N. Khrustalev
- Peoples’ Friendship University of Russia (RUDN University)
- Moscow 117198
- Russia
- National Research Center “Kurchatov Institute”
- 123182 Moscow
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27
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Chen Q, Su X, Orentas E, Shi Q. Supramolecular crowns: a new class of cyclic hydrogen-bonded cavitands. Org Chem Front 2019. [DOI: 10.1039/c9qo00037b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A novel design of highly preorganized bicyclic monomers, based on quadruple hydrogen bonding motifs, is proposed to access noncovalent cavitands with large internal volumes and interesting shapes.
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Affiliation(s)
- Qiang Chen
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Xiaoshi Su
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Edvinas Orentas
- Department of Organic Chemistry
- Vilnius University
- Vilnius
- Lithuania
- Department of Nanoengineering
| | - Qixun Shi
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
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28
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Mayoral MJ, Serrano-Molina D, Camacho-García J, Magdalena-Estirado E, Blanco-Lomas M, Fadaei E, González-Rodríguez D. Understanding complex supramolecular landscapes: non-covalent macrocyclization equilibria examined by fluorescence resonance energy transfer. Chem Sci 2018; 9:7809-7821. [PMID: 30429990 PMCID: PMC6194488 DOI: 10.1039/c8sc03229g] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 08/16/2018] [Indexed: 12/13/2022] Open
Abstract
As molecular self-assembled systems increase in complexity, due to a large number of participating entities and/or the establishment of multiple competing equilibria, their full understanding becomes likewise more complicated, and the use of diverse analytical techniques that can afford complementary information is required. We demonstrate in this work that resonance excitation energy transfer phenomena, measured by fluorescence spectroscopy in combination with other optical spectroscopies, can be a valuable tool to obtain supplementary thermodynamic data about complex supramolecular landscapes that other methods fail to provide. In particular, noncovalent macrocyclization processes of lipophilic dinucleosides are studied here by setting up a competition between intra- and intermolecular association processes of Watson-Crick H-bonding pairs. Multiwavelength analysis of the monomer emission changes allowed us to determine cyclotetramerization constants and to quantify chelate cooperativity, which was confirmed to be substantially larger for the G-C than for the A-U pair. Furthermore, when bithiophene-BODIPY donor-acceptor energy transfer probes are employed in these competition experiments, fluorescence and circular dichroism spectroscopy measurements in different regions of the visible spectrum additionally reveal intermolecular interactions occurring simultaneously at both sides of the macrocyclization reaction: the cyclic product, acting as a host for the competitor, and the monomer reactant, ultimately leading to macrocycle denaturation.
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Affiliation(s)
- María J Mayoral
- Nanostructured Molecular Systems and Materials Group , Departamento de Química Orgánica , Facultad de Ciencias , Universidad Autónoma de Madrid , 28049 Madrid , Spain . ;
| | - David Serrano-Molina
- Nanostructured Molecular Systems and Materials Group , Departamento de Química Orgánica , Facultad de Ciencias , Universidad Autónoma de Madrid , 28049 Madrid , Spain . ;
| | - Jorge Camacho-García
- Nanostructured Molecular Systems and Materials Group , Departamento de Química Orgánica , Facultad de Ciencias , Universidad Autónoma de Madrid , 28049 Madrid , Spain . ;
| | - Eva Magdalena-Estirado
- Nanostructured Molecular Systems and Materials Group , Departamento de Química Orgánica , Facultad de Ciencias , Universidad Autónoma de Madrid , 28049 Madrid , Spain . ;
| | - Marina Blanco-Lomas
- Nanostructured Molecular Systems and Materials Group , Departamento de Química Orgánica , Facultad de Ciencias , Universidad Autónoma de Madrid , 28049 Madrid , Spain . ;
| | - Elham Fadaei
- Nanostructured Molecular Systems and Materials Group , Departamento de Química Orgánica , Facultad de Ciencias , Universidad Autónoma de Madrid , 28049 Madrid , Spain . ;
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials Group , Departamento de Química Orgánica , Facultad de Ciencias , Universidad Autónoma de Madrid , 28049 Madrid , Spain . ;
- Institute for Advanced Research in Chemical Sciences (IAdChem) , Universidad Autónoma de Madrid , 28049 Madrid , Spain
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29
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Montoro‐García C, Bilbao N, Tsagri IM, Zaccaria F, Mayoral MJ, Fonseca Guerra C, González‐Rodríguez D. Impact of Conformational Effects on the Ring–Chain Equilibrium of Hydrogen‐Bonded Dinucleosides. Chemistry 2018; 24:11983-11991. [DOI: 10.1002/chem.201801704] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 05/07/2018] [Indexed: 01/07/2023]
Affiliation(s)
- Carlos Montoro‐García
- Nanostructured Molecular Systems and Materials groupOrganic Chemistry DepartmentUniversidad Autónoma de Madrid 28049 Madrid Spain
| | - Nerea Bilbao
- Nanostructured Molecular Systems and Materials groupOrganic Chemistry DepartmentUniversidad Autónoma de Madrid 28049 Madrid Spain
| | - Iris M. Tsagri
- Theoretical Chemistry and ACMMVrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Francesco Zaccaria
- Theoretical Chemistry and ACMMVrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Maria J. Mayoral
- Nanostructured Molecular Systems and Materials groupOrganic Chemistry DepartmentUniversidad Autónoma de Madrid 28049 Madrid Spain
| | - Célia Fonseca Guerra
- Theoretical Chemistry and ACMMVrije Universiteit Amsterdam Amsterdam The Netherlands
- Leiden Institute of ChemistryGorlaeus Laboratories, Leiden University Leiden The Netherlands
| | - David González‐Rodríguez
- Nanostructured Molecular Systems and Materials groupOrganic Chemistry DepartmentUniversidad Autónoma de Madrid 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid 28049 Madrid Spain
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30
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Chamorro R, de Juan-Fernández L, Nieto-Ortega B, Mayoral MJ, Casado S, Ruiz-González L, Pérez EM, González-Rodríguez D. Reversible dispersion and release of carbon nanotubes via cooperative clamping interactions with hydrogen-bonded nanorings. Chem Sci 2018; 9:4176-4184. [PMID: 29780548 PMCID: PMC5941269 DOI: 10.1039/c8sc00843d] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/04/2018] [Indexed: 01/30/2023] Open
Abstract
Due to their outstanding electronic and mechanical properties, single-walled carbon nanotubes (SWCNTs) are promising nanomaterials for the future generation of optoelectronic devices and composites. However, their scarce solubility limits their application in many technologies that demand solution-processing of high-purity SWCNT samples. Although some non-covalent functionalization approaches have demonstrated their utility in extracting SWCNTs into different media, many of them produce short-lived dispersions or ultimately suffer from contamination by the dispersing agent. Here, we introduce an unprecedented strategy that relies on a cooperative clamping process. When mixing (6,5)SWCNTs with a dinucleoside monomer that is able to self-assemble in nanorings via Watson-Crick base-pairing, a synergistic relationship is established. On one hand, the H-bonded rings are able to associate intimately with SWCNTs by embracing the tube sidewalls, which allows for an efficient SWCNT debundling and for the production of long-lasting SWCNT dispersions of high optical quality along a broad concentration range. On the other, nanoring stability is enhanced in the presence of SWCNTs, which are suitable guests for the ring cavity and contribute to the establishment of multiple cooperative noncovalent interactions. The inhibition of these reversible interactions, by just adding, for instance, a competing solvent for hydrogen-bonding, proved to be a simple and effective method to recover the pristine nanomaterial with no trace of the dispersing agent.
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Affiliation(s)
- Raquel Chamorro
- Organic Chemistry Department , Universidad Autónoma de Madrid , 28049 Madrid , Spain .
| | | | - Belén Nieto-Ortega
- IMDEA Nanociencia , c/Faraday 9, Campus de Cantoblanco , 28049 , Madrid , Spain .
| | - Maria J Mayoral
- Organic Chemistry Department , Universidad Autónoma de Madrid , 28049 Madrid , Spain .
| | - Santiago Casado
- IMDEA Nanociencia , c/Faraday 9, Campus de Cantoblanco , 28049 , Madrid , Spain .
| | - Luisa Ruiz-González
- Inorganic Chemistry Department , Universidad Complutense de Madrid , 28040 , Madrid , Spain
| | - Emilio M Pérez
- IMDEA Nanociencia , c/Faraday 9, Campus de Cantoblanco , 28049 , Madrid , Spain .
| | - David González-Rodríguez
- Organic Chemistry Department , Universidad Autónoma de Madrid , 28049 Madrid , Spain .
- Institute for Advanced Research in Chemical Sciences (IAdChem) , Universidad Autónoma de Madrid , 28049 Madrid , Spain
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31
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Adhikari B, Lin X, Yamauchi M, Ouchi H, Aratsu K, Yagai S. Hydrogen-bonded rosettes comprising π-conjugated systems as building blocks for functional one-dimensional assemblies. Chem Commun (Camb) 2018; 53:9663-9683. [PMID: 28812751 DOI: 10.1039/c7cc04172a] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydrogen-bonded supermacrocycles (rosettes) are attractive disk-shaped noncovalent synthons for extended functional columnar nanoassemblies. They can serve not only as noncovalent monomer units for supramolecular polymers and discrete oligomers in a dilute solution but also as constituent entities for soft matters such as gels and lyotropic/thermotropic liquid crystals. However, what are the merits of using supramolecular rosettes instead of using expanded π-conjugated covalent molecules? This review covers the self-assembly of photochemically and electrochemically active π-conjugated molecules through the formation of supramolecular rosettes via directional complementary multiple hydrogen-bonding interactions. These rosettes comprising π-conjugated covalent functional units stack into columnar nanoassemblies with unique structures and properties. By overviewing the design principle, characterization, and properties and functionalities of various examples, we illustrate the merits of utilizing rosette motifs. Basically, one can easily access a well-defined expanded π-surface composed of multi-chromophoric systems, which can ultimately afford stable extended nanoassemblies even in a dilute solution due to the higher association constants of supermacrocyclized π-systems. Importantly, these columnar nanoassemblies exhibit unique features in self-assembly processes, chiroptical, photophysical and electrochemical properties, nanoscale morphologies, and bulk properties. Moreover, the stimuli responsiveness of individual building blocks can be amplified to a greater extent by exploiting rosette intermediates to organize them into one-dimensional columnar structures. In the latter parts of the review, we also highlight the application of rosettes in supramolecular polymer systems, photovoltaic devices, and others.
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Affiliation(s)
- Bimalendu Adhikari
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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32
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Gangopadhyay M, Maity A, Dey A, Rajamohanan PR, Ravindranathan S, Das A. Chiral Discrimination through 1
H NMR and Luminescence Spectroscopy: Dynamic Processes and Solid Strip for Chiral Recognition. Chemistry 2017; 23:18303-18313. [DOI: 10.1002/chem.201704837] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Indexed: 01/17/2023]
Affiliation(s)
- Monalisa Gangopadhyay
- Organic Chemistry Division; CSIR-National Chemical Laboratory; Pune Maharashtra 411008 India
| | - Arunava Maity
- Organic Chemistry Division; CSIR-National Chemical Laboratory; Pune Maharashtra 411008 India
| | - Ananta Dey
- CSIR-Central Salt and Marine Chemicals Research Institute; Bhavnagar Gujarat 364002 India
| | - P. R. Rajamohanan
- Central NMR Facility; CSIR-National Chemical laboratory; Pune Maharashtra 411008 India
| | - Sapna Ravindranathan
- Central NMR Facility; CSIR-National Chemical laboratory; Pune Maharashtra 411008 India
| | - Amitava Das
- Organic Chemistry Division; CSIR-National Chemical Laboratory; Pune Maharashtra 411008 India
- CSIR-Central Salt and Marine Chemicals Research Institute; Bhavnagar Gujarat 364002 India
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33
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Montoro-García C, Mayoral MJ, Chamorro R, González-Rodríguez D. How Large Can We Build a Cyclic Assembly? Impact of Ring Size on Chelate Cooperativity in Noncovalent Macrocyclizations. Angew Chem Int Ed Engl 2017; 56:15649-15653. [DOI: 10.1002/anie.201709563] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Carlos Montoro-García
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
| | - María J. Mayoral
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
| | - Raquel Chamorro
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences, IAdChem; Universidad Autónoma de Madrid; 28049 Madrid Spain
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34
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Montoro-García C, Mayoral MJ, Chamorro R, González-Rodríguez D. How Large Can We Build a Cyclic Assembly? Impact of Ring Size on Chelate Cooperativity in Noncovalent Macrocyclizations. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709563] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Carlos Montoro-García
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
| | - María J. Mayoral
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
| | - Raquel Chamorro
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials, MSMn, Departamento de Química Orgánica, Facultad de Ciencias; Universidad Autónoma de Madrid; 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences, IAdChem; Universidad Autónoma de Madrid; 28049 Madrid Spain
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35
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Fadaei E, Martín-Arroyo M, Tafazzoli M, González-Rodríguez D. Thermodynamic and Kinetic Stabilities of G-Quadruplexes in Apolar Solvents. Org Lett 2017; 19:460-463. [PMID: 28102691 DOI: 10.1021/acs.orglett.6b03606] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In contrast to more polar media, G-quadruplex assembly reveals remarkably high thermodynamic and kinetic stability in toluene solutions. Depending on the substituents installed at the lipophilic guanosine, either a dodecamer or an octamer complex is formed in the presence of K+ or Na+ salts that resist conditions of high dilution and elevated temperatures without exhibiting significant dissociation. Moreover, kinetic exchange between complexed and uncomplexed G is slow enough in NMR to monitor G-quadruplex formation along a day time scale.
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Affiliation(s)
- Elham Fadaei
- Organic Chemistry Department, Universidad Autónoma de Madrid , 28049 Madrid, Spain.,Department of Chemistry, Sharif University of Technology , P.O. Box 11155-9516, Tehran, Iran
| | - Miguel Martín-Arroyo
- Organic Chemistry Department, Universidad Autónoma de Madrid , 28049 Madrid, Spain
| | - Mohsen Tafazzoli
- Department of Chemistry, Sharif University of Technology , P.O. Box 11155-9516, Tehran, Iran
| | - David González-Rodríguez
- Organic Chemistry Department, Universidad Autónoma de Madrid , 28049 Madrid, Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid , 28049 Madrid, Spain
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36
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Mayoral MJ, Camacho-García J, Magdalena-Estirado E, Blanco-Lomas M, Fadaei E, Montoro-García C, Serrano-Molina D, González-Rodríguez D. Dye-conjugated complementary lipophilic nucleosides as useful probes to study association processes by fluorescence resonance energy transfer. Org Biomol Chem 2017; 15:7558-7565. [DOI: 10.1039/c7ob01930k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Resonance energy transfer is used here to study the association and self-sorting events between lipophilic nucleosides in apolar aromatic solvents.
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Affiliation(s)
- M. J. Mayoral
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - J. Camacho-García
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - E. Magdalena-Estirado
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - M. Blanco-Lomas
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - E. Fadaei
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - C. Montoro-García
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - D. Serrano-Molina
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
| | - D. González-Rodríguez
- Nanostructured Molecular Systems and Materials Group
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- 28049 Madrid
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von Krbek LKS, Schalley CA, Thordarson P. Assessing cooperativity in supramolecular systems. Chem Soc Rev 2017; 46:2622-2637. [DOI: 10.1039/c7cs00063d] [Citation(s) in RCA: 162] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
In this tutorial review, different aspects of cooperativity in supramolecular chemistry and their thermodynamic analysis are discussed.
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Affiliation(s)
| | | | - Pall Thordarson
- School of Chemistry
- The Australian Centre for Nanomedicine and the ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
- University of New South Wales
- Australia
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Abstract
On the basis of many literature measurements, a critical overview is given on essential noncovalent interactions in synthetic supramolecular complexes, accompanied by analyses with selected proteins. The methods, which can be applied to derive binding increments for single noncovalent interactions, start with the evaluation of consistency and additivity with a sufficiently large number of different host-guest complexes by applying linear free energy relations. Other strategies involve the use of double mutant cycles, of molecular balances, of dynamic combinatorial libraries, and of crystal structures. Promises and limitations of these strategies are discussed. Most of the analyses stem from solution studies, but a few also from gas phase. The empirically derived interactions are then presented on the basis of selected complexes with respect to ion pairing, hydrogen bonding, electrostatic contributions, halogen bonding, π-π-stacking, dispersive forces, cation-π and anion-π interactions, and contributions from the hydrophobic effect. Cooperativity in host-guest complexes as well as in self-assembly, and entropy factors are briefly highlighted. Tables with typical values for single noncovalent free energies and polarity parameters are in the Supporting Information.
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Affiliation(s)
- Frank Biedermann
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Hans-Jörg Schneider
- FR Organische Chemie der Universität des Saarlandes , D-66041 Saarbrücken, Germany
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39
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Mayoral MJ, Bilbao N, González‐Rodríguez D. Hydrogen-Bonded Macrocyclic Supramolecular Systems in Solution and on Surfaces. ChemistryOpen 2016; 5:10-32. [PMID: 27308207 PMCID: PMC4906493 DOI: 10.1002/open.201500171] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Indexed: 11/23/2022] Open
Abstract
Cyclization into closed assemblies is the most recurrent approach to realize the noncovalent synthesis of discrete, well-defined nanostructures. This review article particularly focuses on the noncovalent synthesis of monocyclic hydrogen-bonded systems that are self-assembled from a single molecule with two binding-sites. Taking advantage of intramolecular binding events, which are favored with respect to intermolecular binding in solution, can afford quantitative amounts of a given supramolecular species under thermodynamic control. The size of the assembly depends on geometric issues such as the monomer structure and the directionality of the binding interaction, whereas the fidelity achieved relies largely on structural preorganization, low degrees of conformational flexibility, and templating effects. Here, we discuss several examples described in the literature in which cycles of different sizes, from dimers to hexamers, are studied by diverse solution or surface characterization techniques.
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Affiliation(s)
- María J. Mayoral
- Nanostructured Molecular Systems and Materials GroupDepartamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid28049MadridSpain
| | - Nerea Bilbao
- Nanostructured Molecular Systems and Materials GroupDepartamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid28049MadridSpain
| | - David González‐Rodríguez
- Nanostructured Molecular Systems and Materials GroupDepartamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid28049MadridSpain
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40
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Wang Y, Zhao B, Ozaki Y. Exploring the Effect of Intermolecular Hydrogen Bonding and the Application in Label-Free Enantioselective Discrimination by SERS. ACS SYMPOSIUM SERIES 2016. [DOI: 10.1021/bk-2016-1245.ch006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yue Wang
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, P. R. China
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan
| | - Bing Zhao
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, P. R. China
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan
| | - Yukihiro Ozaki
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, P. R. China
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan
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41
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Bilbao N, Destoop I, De Feyter S, González-Rodríguez D. Two-Dimensional Nanoporous Networks Formed by Liquid-to-Solid Transfer of Hydrogen-Bonded Macrocycles Built from DNA Bases. Angew Chem Int Ed Engl 2015; 55:659-63. [DOI: 10.1002/anie.201509233] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Indexed: 11/08/2022]
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42
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Bilbao N, Destoop I, De Feyter S, González-Rodríguez D. Two-Dimensional Nanoporous Networks Formed by Liquid-to-Solid Transfer of Hydrogen-Bonded Macrocycles Built from DNA Bases. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509233] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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43
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Montoro-García C, Camacho-García J, López-Pérez AM, Mayoral MJ, Bilbao N, González-Rodríguez D. Role of the Symmetry of Multipoint Hydrogen Bonding on Chelate Cooperativity in Supramolecular Macrocyclization Processes. Angew Chem Int Ed Engl 2015; 55:223-7. [DOI: 10.1002/anie.201508854] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Indexed: 11/09/2022]
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44
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Montoro-García C, Camacho-García J, López-Pérez AM, Mayoral MJ, Bilbao N, González-Rodríguez D. Role of the Symmetry of Multipoint Hydrogen Bonding on Chelate Cooperativity in Supramolecular Macrocyclization Processes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508854] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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