1
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Cortés-Martínez A, von Baeckmann C, Hernández-López L, Carné-Sánchez A, Maspoch D. Giant oligomeric porous cage-based molecules. Chem Sci 2024; 15:7992-7998. [PMID: 38817590 PMCID: PMC11134396 DOI: 10.1039/d4sc01974a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 04/29/2024] [Indexed: 06/01/2024] Open
Abstract
Most reported porous materials are either extended networks or monomeric discrete cavities; indeed, porous structures of intermediate size have scarcely been explored. Herein, we present the stepwise linkage of discrete porous metal-organic cages or polyhedra (MOPs) into oligomeric structures with a finite number of MOP units. The synthesis of these new oligomeric porous molecules entails the preparation of 1-connected (1-c) MOPs with only one available azide reactive site on their surface. The azide-terminated 1-c MOP is linked through copper(i)-catalysed azide-alkyne cycloaddition click chemistry with additional alkyne-terminated 1-c MOPs, 4-c clusters, or 24-c MOPs to yield three classes of giant oligomeric molecules: dimeric, tetrameric, or satellite-like, respectively. Importantly, all the giant molecules that we synthesised are soluble in water and permanently porous in the solid state.
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Affiliation(s)
- Alba Cortés-Martínez
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology Campus UAB, Bellaterra 08193 Barcelona Spain
- Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB) Cerdanyola del Vallès 08193 Barcelona Spain
| | - Cornelia von Baeckmann
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology Campus UAB, Bellaterra 08193 Barcelona Spain
- Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB) Cerdanyola del Vallès 08193 Barcelona Spain
| | - Laura Hernández-López
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology Campus UAB, Bellaterra 08193 Barcelona Spain
- Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB) Cerdanyola del Vallès 08193 Barcelona Spain
| | - Arnau Carné-Sánchez
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology Campus UAB, Bellaterra 08193 Barcelona Spain
- Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB) Cerdanyola del Vallès 08193 Barcelona Spain
| | - Daniel Maspoch
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology Campus UAB, Bellaterra 08193 Barcelona Spain
- Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB) Cerdanyola del Vallès 08193 Barcelona Spain
- ICREA Pg. Lluís Companys 23 08010 Barcelona Spain
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2
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Yang Z, Esteve F, Antheaume C, Lehn JM. Dynamic covalent self-assembly and self-sorting processes in the formation of imine-based macrocycles and macrobicyclic cages. Chem Sci 2023; 14:6631-6642. [PMID: 37350816 PMCID: PMC10284075 DOI: 10.1039/d3sc01174g] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/25/2023] [Indexed: 06/24/2023] Open
Abstract
Investigating the self-assembly and self-sorting behaviour of dynamic covalent organic architectures makes possible the parallel generation of multiple discrete products in a single one pot procedure. We here report the self-assembly of covalent organic macrocycles and macrobicyclic cages from dialdehyde and polyamine components via multiple [2 + 2] and [3 + 2] polyimine condensations. Furthermore, component self-sorting processes have been monitored within the dynamic covalent libraries formed by these macrocycles and macrobicyclic cages. The progressive assembly of the final structures involves intermediates which undergo component selection and self-correction to generate the final thermodynamic constituents. The homo-self-sorting observed seems to involve entropic factors, as the homoleptic species present a higher symmetry than the competing heteroleptic ones. This study not only emphasizes the importance of an adequate design of the components of complex self-sorting systems, but also verifies the conjecture that systems of higher complexity may generate simpler outputs through the operation of competitive self-sorting.
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Affiliation(s)
- Zhaozheng Yang
- Lehn Institute of Functional Materials (LIFM), Sun Yat-Sen University 510006 Guangzhou China
- Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg 8 allée Gaspard Monge 67000 Strasbourg France
| | - Ferran Esteve
- Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg 8 allée Gaspard Monge 67000 Strasbourg France
| | - Cyril Antheaume
- Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg 8 allée Gaspard Monge 67000 Strasbourg France
| | - Jean-Marie Lehn
- Lehn Institute of Functional Materials (LIFM), Sun Yat-Sen University 510006 Guangzhou China
- Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg 8 allée Gaspard Monge 67000 Strasbourg France
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3
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Virus-like Cage Hybrid: Covalent Organic Cages Attached to Metal Organic Cage. CHEMISTRY 2022. [DOI: 10.3390/chemistry4030062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A well-defined virus-like cage hybrid (VCH) with 24 covalent organic cages (COCs) attached to one metal organic cage (MOC) is presented here. The quantitative assembly of VCH was completed through coordination between soluble anisotropic COC bearing one bipyridine moiety and Pd(II) ions. The obtained VCH exhibited discrete, uniform and stable structures with good solubility and was well characterized by NMR, FT-IR, TEM, AFM, DLS, TGA, and so on. This designable cage hybrid promotes a new strategy to expand the structural and functional complexities of porous molecular cages.
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4
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Montà-González G, Sancenón F, Martínez-Máñez R, Martí-Centelles V. Purely Covalent Molecular Cages and Containers for Guest Encapsulation. Chem Rev 2022; 122:13636-13708. [PMID: 35867555 PMCID: PMC9413269 DOI: 10.1021/acs.chemrev.2c00198] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Cage compounds offer unique binding pockets similar to enzyme-binding sites, which can be customized in terms of size, shape, and functional groups to point toward the cavity and many other parameters. Different synthetic strategies have been developed to create a toolkit of methods that allow preparing tailor-made organic cages for a number of distinct applications, such as gas separation, molecular recognition, molecular encapsulation, hosts for catalysis, etc. These examples show the versatility and high selectivity that can be achieved using cages, which is impossible by employing other molecular systems. This review explores the progress made in the field of fully organic molecular cages and containers by focusing on the properties of the cavity and their application to encapsulate guests.
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Affiliation(s)
- Giovanni Montà-González
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM) Universitat
Politècnica de València, Universitat de València. Camino de Vera, s/n 46022, Valencia, Spain
| | - Félix Sancenón
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM) Universitat
Politècnica de València, Universitat de València. Camino de Vera, s/n 46022, Valencia, Spain,CIBER
de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, 28029 Madrid, Spain,Centro
de Investigación Príncipe Felipe, Unidad Mixta UPV-CIPF
de Investigación de Mecanismos de Enfermedades y Nanomedicina,
Valencia, Universitat Politècnica
de València, 46012 Valencia, Spain,Instituto
de Investigación Sanitaria la Fe, Unidad Mixta de Investigación
en Nanomedicina y Sensores, Universitat
Politènica de València, 46026 València, Spain,Departamento
de Química, Universitat Politècnica
de València, 46022 Valencia, Spain
| | - Ramón Martínez-Máñez
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM) Universitat
Politècnica de València, Universitat de València. Camino de Vera, s/n 46022, Valencia, Spain,CIBER
de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, 28029 Madrid, Spain,Centro
de Investigación Príncipe Felipe, Unidad Mixta UPV-CIPF
de Investigación de Mecanismos de Enfermedades y Nanomedicina,
Valencia, Universitat Politècnica
de València, 46012 Valencia, Spain,Instituto
de Investigación Sanitaria la Fe, Unidad Mixta de Investigación
en Nanomedicina y Sensores, Universitat
Politènica de València, 46026 València, Spain,Departamento
de Química, Universitat Politècnica
de València, 46022 Valencia, Spain,R.M.-M.: email,
| | - Vicente Martí-Centelles
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM) Universitat
Politècnica de València, Universitat de València. Camino de Vera, s/n 46022, Valencia, Spain,V.M.-C.:
email,
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5
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Chen J, Yang Z, Zhu G, Fu E, Li P, Chen F, Yu C, Wang S, Zhang S. Heterochiral Diastereomer-Discriminative Diphanes That Form Hierarchical Superstructures with Nonlinear Optical Properties. JACS AU 2022; 2:1661-1668. [PMID: 35911451 PMCID: PMC9327085 DOI: 10.1021/jacsau.2c00225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In order to study the emergence of homochirality during complex molecular systems, most works mainly concentrated on the resolution of a pair of enantiomers. However, the preference of homochiral over heterochiral isomers has been overlooked, with very limited examples focusing only on noncovalent interactions. We herein report on diastereomeric discrimination of twin-cavity cages (denoted as diphanes) against heterochiral tris-(2-aminopropyl)amine (TRPN) bearing triple stereocenters. This diastereomeric selectivity results from distinct spatial orientation of reactive secondary amines on TRPN. Homochiral TRPNs with all reactive moieties rotating in the same way facilitate the formation of homochiral and achiral meso diphanes with low strain energy, while heterochiral TRPNs with uneven orientation of secondary amines preclude the formation of cage-like entity, since the virtual diphanes exhibit considerably high strain. Moreover, homochiral diphanes self-assemble into an acentric superstructure composed of single-handed helices, which exhibits interesting nonlinear optical behavior. Such a property is a unique occurrence for organic cages, which thus showcases their potential to spawn novel materials with interesting properties and functions.
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Affiliation(s)
- Jiaolong Chen
- School
of Chemistry and Chemical Engineering, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Zhenyu Yang
- School
of Chemistry and Chemical Engineering, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Gucheng Zhu
- Key
Laboratory of Artificial Structures and Quantum Control (Ministry
of Education), Shenyang National Laboratory for Materials Science,
School of Physics and Astronomy, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Enguang Fu
- School
of Chemistry and Chemical Engineering, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Pan Li
- School
of Chemistry and Chemical Engineering, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Fangyi Chen
- School
of Chemistry and Chemical Engineering, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Chunyang Yu
- School
of Chemistry and Chemical Engineering, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Shiyong Wang
- Key
Laboratory of Artificial Structures and Quantum Control (Ministry
of Education), Shenyang National Laboratory for Materials Science,
School of Physics and Astronomy, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Shaodong Zhang
- School
of Chemistry and Chemical Engineering, Shanghai
Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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6
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Doubly chiral pseudopeptidic macrobicyclic molecular cages: Water-assisted dynamic covalent self-assembly and chiral self-sorting. Chem 2022. [DOI: 10.1016/j.chempr.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Xie H, Finnegan TJ, Liyana Gunawardana VW, Xie W, Moore CE, Badjić JD. A double-decker cage for allosteric encapsulation of ATP. Chem Commun (Camb) 2022; 58:5992-5995. [PMID: 35485326 DOI: 10.1039/d2cc00927g] [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
In this work, we describe the preparation of double-decker cage [1-H6]6+ comprising two binding pockets, each with three ammonium and three amide hydrogen bonding sites. This novel host possesses a high affinity for trapping two molecules of ATP in an allosteric fashion, with both experiments and theory suggesting the synergistic action of charged hydrogen bonds and π-π stacking in the encapsulation.
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Affiliation(s)
- Han Xie
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, OH, USA.
| | - Tyler J Finnegan
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, OH, USA.
| | | | - William Xie
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, OH, USA.
| | - Curtis E Moore
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, OH, USA.
| | - Jovica D Badjić
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, OH, USA.
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8
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Chakraborty D, Mukherjee PS. Recent trends in organic cage synthesis: push towards water-soluble organic cages. Chem Commun (Camb) 2022; 58:5558-5573. [PMID: 35420101 DOI: 10.1039/d2cc01014c] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Research on organic cages has blossomed over the past few years into a mature field of study which can contribute to solving some of the challenging problems. In this review we aim to showcase the recent trends in synthesis of organic cages including a brief discussion on their use in catalysis, gas sorption, host-guest chemistry and energy transfer. Among the organic cages, water-soluble analogues are a special class of compounds which have gained renewed attention in recent times. Due to their advantage of being compatible with water, such cages have the potential of showing biomimetic activities and can find use in drug delivery and also as hosts for catalysis in aqueous medium. Hence, the synthetic strategies for the formation of water-soluble organic cages shall be discussed along with their potential applications.
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Affiliation(s)
- Debsena Chakraborty
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India.
| | - Partha Sarathi Mukherjee
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India.
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9
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Yu C, Yang P, Zhu X, Wang Y. Planet-satellite cage hybrids: covalent organic cages encircling metal organic cage. Sci China Chem 2022. [DOI: 10.1007/s11426-022-1211-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Dournel F, Koshan M, Woite P, Roemelt M, Otte M. Synthesis of an Fe(terpy-cage) 2 dumbbell. RSC Adv 2022; 12:3402-3405. [PMID: 35425387 PMCID: PMC8979284 DOI: 10.1039/d1ra08994c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 01/17/2022] [Indexed: 11/29/2022] Open
Abstract
An azide masked amine is used to obtain a cage of lower symmetry that possess one terpy-group in an exo-position. This group can coordinate to iron(ii), yielding selectively an easy to purify Fe(terpy-cage)2 dumbbell. The dumbbell can also be obtained in a one pot reaction, which proceeded without isolation of the exo-functionalized cage.
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Affiliation(s)
- Frederic Dournel
- Institut für Anorganische Chemie, Universität Göttingen Tammannstraße 4 37077 Göttingen Germany
| | - Massoud Koshan
- Institut für Anorganische Chemie, Universität Göttingen Tammannstraße 4 37077 Göttingen Germany
| | - Philipp Woite
- Institut für Chemie, Humboldt-Universität zu Berlin Brook-Taylor Str. 2 12489 Berlin Germany
| | - Michael Roemelt
- Institut für Chemie, Humboldt-Universität zu Berlin Brook-Taylor Str. 2 12489 Berlin Germany
| | - Matthias Otte
- Institut für Anorganische Chemie, Universität Göttingen Tammannstraße 4 37077 Göttingen Germany
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11
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Abstract
A variety of organic cages with different geometries have been developed during the last decade, most of them exhibiting a single cavity. In contrast, the number of organic cages featuring a pair of cavities remains scarce. These structures may pave the way towards novel porous materials with emergent properties and functions.We herein report on rational design of a three-dimensional hexaformyl precursor 1, which exhibits two types of conformers, i.e. Conformer-1 and -2, with different cleft positions and sizes. Aided by molecular dynamics simulations, we select two triamino conformation capturers (denoted CC). Small-sized CC-1 selectively capture Conformer-1 by matching its cleft size, while the large-sized CC-2 is able to match and capture both conformers. This strategy allows the formation of three compounds with twin cavities, which we coin diphane. The self-assembly of diphane units results in superstructures with tunable proton conductivity, which reaches up to 1.37×10-5 S cm-1. The preparation of nanocages with unprecedented architectures may lead to new functions. Here the authors report the self-assembly of organic cages featuring twin cavities; the geometry and pocket size determine the molecular packing and the proton conductivity performance.
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12
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Yu C, Yang Y, Wang Y. Stable and soluble oligomers of porous organic cages through post-synthesized modification. NEW J CHEM 2021. [DOI: 10.1039/d1nj03965b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The porous organic cage oligomers as giant molecules were fabricated through post-synthesized modification in a controlled way and moderate yields.
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Affiliation(s)
- Chenjuan Yu
- School of Materials Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, P. R. China
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China
| | - Yanping Yang
- School of Materials Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, P. R. China
| | - Youfu Wang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China
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13
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Gayen KS, Das T, Chatterjee N. Recent Advances in Tris‐Primary Amine Based Organic Imine Cages and Related Amine Macrocycles. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Titiksha Das
- Kanchrapara College University of Kalyani Kalyani West Bengal India
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14
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Abet V, Szczypiński FT, Little MA, Santolini V, Jones CD, Evans R, Wilson C, Wu X, Thorne MF, Bennison MJ, Cui P, Cooper AI, Jelfs KE, Slater AG. Inducing Social Self-Sorting in Organic Cages To Tune The Shape of The Internal Cavity. Angew Chem Int Ed Engl 2020; 59:16755-16763. [PMID: 32542926 PMCID: PMC7540416 DOI: 10.1002/anie.202007571] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Indexed: 12/22/2022]
Abstract
Many interesting target guest molecules have low symmetry, yet most methods for synthesising hosts result in highly symmetrical capsules. Methods of generating lower symmetry pores are thus required to maximise the binding affinity in host-guest complexes. Herein, we use mixtures of tetraaldehyde building blocks with cyclohexanediamine to access low-symmetry imine cages. Whether a low-energy cage is isolated can be correctly predicted from the thermodynamic preference observed in computational models. The stability of the observed structures depends on the geometrical match of the aldehyde building blocks. One bent aldehyde stands out as unable to assemble into high-symmetry cages-and the same aldehyde generates low-symmetry socially self-sorted cages when combined with a linear aldehyde. We exploit this finding to synthesise a family of low-symmetry cages containing heteroatoms, illustrating that pores of varying geometries and surface chemistries may be reliably accessed through computational prediction and self-sorting.
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Affiliation(s)
- Valentina Abet
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Filip T. Szczypiński
- Department of ChemistryImperial College LondonMolecular Sciences Research HubWhite City CampusLondonW12 0BZUK
| | - Marc A. Little
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Valentina Santolini
- Department of ChemistryImperial College LondonMolecular Sciences Research HubWhite City CampusLondonW12 0BZUK
| | - Christopher D. Jones
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Robert Evans
- Aston Institute of Materials Research, School of Engineering and Applied ScienceAston UniversityBirminghamB4 7ETUK
| | - Craig Wilson
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Xiaofeng Wu
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Michael F. Thorne
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Michael J. Bennison
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Peng Cui
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Andrew I. Cooper
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Kim E. Jelfs
- Department of ChemistryImperial College LondonMolecular Sciences Research HubWhite City CampusLondonW12 0BZUK
| | - Anna G. Slater
- Department of Chemistry and Materials Innovation FactoryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
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15
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Greenaway RL, Jelfs KE. High-Throughput Approaches for the Discovery of Supramolecular Organic Cages. Chempluschem 2020; 85:1813-1823. [PMID: 32833311 DOI: 10.1002/cplu.202000445] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/27/2020] [Indexed: 12/21/2022]
Abstract
The assembly of complex molecules, such as organic cages, can be achieved through supramolecular and dynamic covalent strategies. Their use in a range of applications has been demonstrated, including gas uptake, molecular separations, and in catalysis. However, the targeted design and synthesis of new species for particular applications is challenging, particularly as the systems become more complex. High-throughput computation-only and experiment-only approaches have been developed to streamline the discovery process, although are still not widely implemented. Additionally, combined hybrid workflows can dramatically accelerate the discovery process and lead to the serendipitous discovery and rationalisation of new supramolecular assemblies that would not have been designed based on intuition alone. This Minireview focuses on the advances in high-throughput approaches that have been developed and applied in the discovery of supramolecular organic cages.
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Affiliation(s)
- Rebecca L Greenaway
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, Wood Lane, London, W12 0BZ, United Kingdom
| | - Kim E Jelfs
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, Wood Lane, London, W12 0BZ, United Kingdom
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16
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Synthesis, Structure and Supramolecular Properties of a Novel C3 Cryptand with Pyridine Units in the Bridges. Molecules 2020; 25:molecules25173789. [PMID: 32825376 PMCID: PMC7504419 DOI: 10.3390/molecules25173789] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/10/2020] [Accepted: 08/17/2020] [Indexed: 11/17/2022] Open
Abstract
The high-yield synthesis and the structural investigation of a new cryptand with C3 symmetry, exhibiting 2,4,6-triphenyl-1,3,5-triazine central units and pyridine-based bridges, are reported. The structure of the compound was investigated by single crystal X-ray diffractometry, NMR (nuclear magnetic resonance), HRMS (high resolution mass spectrometry) measurements, and theoretical calculations. The study of supramolecular behavior in solid state revealed the association of cryptand molecules by C-H---π and π---π contacts. Moreover, theoretical calculations indicated the high binding affinity of the cryptand for various organic molecules as guests.
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17
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Yang Z, Lehn JM. Dynamic Covalent Self-Sorting and Kinetic Switching Processes in Two Cyclic Orders: Macrocycles and Macrobicyclic Cages. J Am Chem Soc 2020; 142:15137-15145. [PMID: 32809804 DOI: 10.1021/jacs.0c07131] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Dynamic covalent component self-sorting processes have been investigated for constituents of different cyclic orders, macrocycles and macrobicyclic cages based on multiple reversible imine formation. The progressive assembly of the final structures from dialdehyde and polyamine components involved the generation of kinetic products and mixtures of intermediates which underwent component selection and self-correction to generate the final thermodynamic constituents. Importantly, constitutional dynamic networks (CDNs) of macrocycles and macrobicyclic cages were set up either from separately prepared constituents or by in situ assembly from their components. Over time, these CDNs underwent conversion from a kinetically trapped out-of-equilibrium distribution of constituents to the thermodynamically self-sorted one through component exchange in different dimensional orders.
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Affiliation(s)
- Zhaozheng Yang
- Lehn Institute of Functional Materials, MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.,Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg, 8 allée Gaspard Monge, Strasbourg 67000, France
| | - Jean-Marie Lehn
- Lehn Institute of Functional Materials, MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.,Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg, 8 allée Gaspard Monge, Strasbourg 67000, France
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18
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Abet V, Szczypiński FT, Little MA, Santolini V, Jones CD, Evans R, Wilson C, Wu X, Thorne MF, Bennison MJ, Cui P, Cooper AI, Jelfs KE, Slater AG. Inducing Social Self‐Sorting in Organic Cages To Tune The Shape of The Internal Cavity. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Valentina Abet
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Filip T. Szczypiński
- Department of ChemistryImperial College LondonMolecular Sciences Research Hub White City Campus London W12 0BZ UK
| | - Marc A. Little
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Valentina Santolini
- Department of ChemistryImperial College LondonMolecular Sciences Research Hub White City Campus London W12 0BZ UK
| | - Christopher D. Jones
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Robert Evans
- Aston Institute of Materials Research, School of Engineering and Applied ScienceAston University Birmingham B4 7ET UK
| | - Craig Wilson
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Xiaofeng Wu
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Michael F. Thorne
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Michael J. Bennison
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Peng Cui
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Andrew I. Cooper
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Kim E. Jelfs
- Department of ChemistryImperial College LondonMolecular Sciences Research Hub White City Campus London W12 0BZ UK
| | - Anna G. Slater
- Department of Chemistry and Materials Innovation FactoryUniversity of Liverpool Crown Street Liverpool L69 7ZD UK
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