1
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Zhou L, He R, Qin Y, Wu YL, Jiang L, Zhou DD, Zhang L. Multiple C-H⋯anion and N-H⋯anion hydrogen bond directed two-dimensional crystalline nanosheets with precise distance control of surface charges for enhanced DNA capture. SOFT MATTER 2021; 17:9125-9130. [PMID: 34570151 DOI: 10.1039/d1sm01152a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Utilizing combined non-covalent interactions and introducing anions as structure-directing factors to build oriented self-assembly and 2D crystalline nanosheet superstructures with precise distance control of surface charges in competitive aqueous solvents still represents a formidable challenge for supramolecular chemists. Here we report a simple, efficient, and general strategy for multiple C-H/N-H⋯anion hydrogen bond enhanced π-π interaction directed 2D oriented self-assembly in water, which is based on the head-to-tail association of perylene monoimide dimers (PMIs) by directing N-H⋯anion interactions to position the anions to the C-H of π systems (PMIs). Interesting, this behavior only occurs for size-matched anions (Cl- to NO3-; <45 Å3), while larger anions could not form 2D crystalline nanosheet superstructures. The results show that crystalline nanosheet superstructures with precise distance control of surface charges can effectively capture DNA, possibly due to their high surface charge density and the distance match between the distance of surface charges and the distance between adjacent base pairs.
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Affiliation(s)
- Laicheng Zhou
- PCFM Lab, and GDHPRC Lab, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.
| | - Ran He
- PCFM Lab, and GDHPRC Lab, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.
| | - Yang Qin
- PCFM Lab, and GDHPRC Lab, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.
| | - Yi-Lin Wu
- School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
| | - Li Jiang
- PCFM Lab, and GDHPRC Lab, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.
| | - Dong-Dong Zhou
- PCFM Lab, and GDHPRC Lab, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.
| | - Ling Zhang
- PCFM Lab, and GDHPRC Lab, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China.
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2
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Varni AJ, Kawakami M, Tristram-Nagle SA, Yaron D, Kowalewski T, Noonan KJT. Design, synthesis, and properties of a six-membered oligofuran macrocycle. Org Chem Front 2021. [DOI: 10.1039/d1qo00084e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this report, the synthesis and properties of an ester-functionalized macrocyclic sexifuran (C6FE) are presented.
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Affiliation(s)
| | - Manami Kawakami
- Department of Chemistry
- Carnegie Mellon University
- Pittsburgh
- USA
| | | | - David Yaron
- Department of Chemistry
- Carnegie Mellon University
- Pittsburgh
- USA
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3
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Hossain MM, Atkinson JL, Hartley CS. Dissipative Assembly of Macrocycles Comprising Multiple Transient Bonds. Angew Chem Int Ed Engl 2020; 59:13807-13813. [PMID: 32384209 DOI: 10.1002/anie.202001523] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/18/2020] [Indexed: 12/20/2022]
Abstract
Dissipative assembly has great potential for the creation of new adaptive chemical systems. However, while molecular assembly at equilibrium is routinely used to prepare complex architectures from polyfunctional monomers, species formed out of equilibrium have, to this point, been structurally very simple. In most examples the fuel simply effects the formation of a single short-lived covalent bond. Herein, we show that chemical fuels can assemble bifunctional components into macrocycles containing multiple transient bonds. Specifically, dicarboxylic acids give aqueous dianhydride macrocycles on treatment with a carbodiimide. The macrocycles are assembled efficiently as a consequence of both fuel-dependent and fuel-independent mechanisms; they undergo slower decomposition, building up as the fuel recycles the components, and are a favored product of the dynamic exchange of the anhydride bonds. These results create new possibilities for generating structurally sophisticated out-of-equilibrium species.
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Affiliation(s)
| | - Joshua L Atkinson
- Department of Chemistry & Biochemistry, Miami University, Oxford, OH, 45056, USA
| | - C Scott Hartley
- Department of Chemistry & Biochemistry, Miami University, Oxford, OH, 45056, USA
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4
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Hossain MM, Atkinson JL, Hartley CS. Dissipative Assembly of Macrocycles Comprising Multiple Transient Bonds. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Joshua L. Atkinson
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
| | - C. Scott Hartley
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
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5
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Mulay SV, Dishi O, Fang Y, Niazi MR, Shimon LJW, Perepichka DF, Gidron O. A macrocyclic oligofuran: synthesis, solid state structure and electronic properties. Chem Sci 2019; 10:8527-8532. [PMID: 32055302 PMCID: PMC7003964 DOI: 10.1039/c9sc03247a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 08/19/2019] [Indexed: 11/27/2022] Open
Abstract
The first π-conjugated macrocyclic system with an oligofuran backbone display planar conformation and forms large π-aggregates, in contrast to the twisted conformation of small macrocyclic oligothiophenes.
We report the first π-conjugated macrocyclic system with an oligofuran backbone. The calculated HOMO–LUMO gap is similar to that of the corresponding linear polymer, indicating a remarkable electron delocalization. The X-ray structure reveals a planar conformation, in contrast to the twisted conformation of macrocyclic oligothiophenes. The intermolecular π–π stacking distance is extremely small (3.17 Å), indicating very strong interactions. The macrocycle forms large π-aggregates in solution and shows a tendency toward highly ordered multilayer adsorption at the solid–liquid interface. The face-on orientation of molecules explains the higher hole mobility observed in the out-of-plane direction.
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Affiliation(s)
- Sandip V Mulay
- Institute of Chemistry , The Hebrew University of Jerusalem , Edmond J. Safra Campus , Jerusalem , Israel .
| | - Or Dishi
- Institute of Chemistry , The Hebrew University of Jerusalem , Edmond J. Safra Campus , Jerusalem , Israel .
| | - Yuan Fang
- Department of Chemistry , McGill University , Montreal , QC H3A 0B8 , Canada .
| | - Muhammad R Niazi
- Department of Chemistry , McGill University , Montreal , QC H3A 0B8 , Canada .
| | - Linda J W Shimon
- Chemical Research Support Unit , Weizmann Institute of Science , Rehovot , Israel
| | | | - Ori Gidron
- Institute of Chemistry , The Hebrew University of Jerusalem , Edmond J. Safra Campus , Jerusalem , Israel .
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6
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Fang Y, Cibian M, Hanan GS, Perepichka DF, De Feyter S, Cuccia LA, Ivasenko O. Alkyl chain length effects on double-deck assembly at a liquid/solid interface. NANOSCALE 2018; 10:14993-15002. [PMID: 30052249 DOI: 10.1039/c8nr04220a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Controlled double-deck packing is an appealing means to expand upon conventional 2D self-assembly which is critical in crystal engineering, yet it is rare and poorly understood. Herein, we report the first systematic study of double-deck assembly in a series of alkylated aminoquinone derivatives at the liquid-solid interface. The competition between the fraction of alkyl chains adsorbed on the surface and the optimal conformation of the alkyl chains near the head group leads to a stepwise structural transformation ranging from complete double-deck packing to complete monolayer packing. Alkyl chains on the bottom or top layer of the double-deck assemblies were selectively visualized by carefully tuning the scanning tunneling microscopy settings. A method to easily identify mirror image domains was discovered based on the coincidence of domain boundaries with a graphite main axis. The effect of molecular symmetry and metal complexation on the formation of the double-deck assembly was also explored. Based on 2D crystal engineering principles, this bottom-up double-deck assembly can potentially provide an essential toehold for constructing precise 3D hierarchical structures.
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Affiliation(s)
- Yuan Fang
- Department of Chemistry and Biochemistry, Concordia University, 7141 Sherbrooke St. W., Montreal, Québec H4B 1R6, Canada.
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7
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Kim S, Castillo HD, Lee M, Mortensen RD, Tait SL, Lee D. From Foldable Open Chains to Shape-Persistent Macrocycles: Synthesis, Impact on 2D Ordering, and Stimulated Self-Assembly. J Am Chem Soc 2018. [DOI: 10.1021/jacs.8b01805] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Soobin Kim
- Department of Chemistry, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea
| | - Henry D. Castillo
- Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Milim Lee
- Department of Chemistry, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea
| | - Riley D. Mortensen
- Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Steven L. Tait
- Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Dongwhan Lee
- Department of Chemistry, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea
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8
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Xiao D, Zhang S, Zhang D, Xie D, Zeng Q, Xiang Y, Ning R, Li X, Jin W. Reversible transformation of self-assemblies and fluorescence by protonation–deprotonation in pyrimidinylene–phenylene macrocycles. Chem Commun (Camb) 2016; 52:4357-60. [DOI: 10.1039/c6cc00943c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Reversible transformation of nanostructures and fluorescence by protonation–deprotonation.
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Affiliation(s)
- Duoduo Xiao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
| | - Siqi Zhang
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Dengqing Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
| | - Dahai Xie
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
| | - Qingdao Zeng
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Yunjie Xiang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
| | - Ruguang Ning
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
| | - Xianying Li
- School of Environmental Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
| | - Wusong Jin
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
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9
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Ji Q, Le HTM, Wang X, Chen YS, Makarenko T, Jacobson AJ, Miljanić OŠ. Cyclotetrabenzoin: Facile Synthesis of a Shape-Persistent Molecular Square and Its Assembly into Hydrogen-Bonded Nanotubes. Chemistry 2015; 21:17205-9. [DOI: 10.1002/chem.201503851] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Indexed: 01/07/2023]
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10
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Vliegenthart AB, Welling FAL, Roemelt M, Klein Gebbink RJM, Otte M. Synthesis and Characterization of a Brønsted Pair Functionalized Shape-Persistent Macrocycle. Org Lett 2015; 17:4172-5. [DOI: 10.1021/acs.orglett.5b01931] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Annette B. Vliegenthart
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteit Utrecht, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Frank A. L. Welling
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteit Utrecht, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Michael Roemelt
- Lehrstuhl
für Theoretische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
- Max-Planck Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der Ruhr, Germany
| | - Robertus J. M. Klein Gebbink
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteit Utrecht, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Matthias Otte
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteit Utrecht, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
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11
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Kline MA, Wei X, Horner IJ, Liu R, Chen S, Chen S, Yung KY, Yamato K, Cai Z, Bright FV, Zeng XC, Gong B. Extremely strong tubular stacking of aromatic oligoamide macrocycles. Chem Sci 2015; 6:152-157. [PMID: 28553464 PMCID: PMC5424541 DOI: 10.1039/c4sc02380c] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 09/16/2014] [Indexed: 11/21/2022] Open
Abstract
As the third-generation rigid macrocycles evolved from progenitor 1, cyclic aromatic oligoamides 3, with a backbone of reduced constraint, exhibit extremely strong stacking with an astoundingly high affinity (estimated lower limit of Kdimer > 1013 M-1 in CHCl3), which leads to dispersed tubular stacks that undergo further assembly in solution. Computational study reveals a very large binding energy (-49.77 kcal mol-1) and indicates highly cooperative local dipole interactions that account for the observed strength and directionality for the stacking of 3. In the solid-state, X-ray diffraction (XRD) confirms that the aggregation of 3 results in well-aligned tubular stacks. The persistent tubular assemblies of 3, with their non-deformable sub-nm pore, are expected to possess many interesting functions. One such function, transmembrane ion transport, is observed for 3.
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Affiliation(s)
- Mark A Kline
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
| | - Xiaoxi Wei
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
| | - Ian J Horner
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
| | - Rui Liu
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
| | - Shuang Chen
- Department of Chemistry , University of Nebraska-Lincoln , Lincoln , Nebraska 68588 , USA
| | - Si Chen
- X-ray Science Division , Argonne National Laboratory , 9700 South Cass Avenue , Argonne , IL 60439 , USA
| | - Ka Yi Yung
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
| | - Kazuhiro Yamato
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
| | - Zhonghou Cai
- X-ray Science Division , Argonne National Laboratory , 9700 South Cass Avenue , Argonne , IL 60439 , USA
| | - Frank V Bright
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
| | - Xiao Cheng Zeng
- Department of Chemistry , University of Nebraska-Lincoln , Lincoln , Nebraska 68588 , USA
| | - Bing Gong
- Department of Chemistry , the State University of New York at Buffalo , Buffalo , New York , USA 14260 . ; http://www.chemistry.buffalo.edu/people/faculty/gong/
- College of Chemistry , Beijing Normal University , Beijing 100875 , China
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12
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Dengiz C, Breiten B, Gisselbrecht JP, Boudon C, Trapp N, Schweizer WB, Diederich F. Synthesis and Optoelectronic Properties of Janus-Dendrimer-Type Multivalent Donor–Acceptor Systems. J Org Chem 2014; 80:882-96. [DOI: 10.1021/jo502367h] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Cagatay Dengiz
- Laboratorium
für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, CH-8093 Zürich, Switzerland
| | - Benjamin Breiten
- Laboratorium
für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, CH-8093 Zürich, Switzerland
| | - Jean-Paul Gisselbrecht
- Laboratoire
d’Electrochimie et de Chimie Physique du Corps Solide, Institut
de Chimie-UMR 7177, C.N.R.S., Université de Strasbourg, 4, rue
Blaise Pascal, 67000 Strasbourg, France
| | - Corinne Boudon
- Laboratoire
d’Electrochimie et de Chimie Physique du Corps Solide, Institut
de Chimie-UMR 7177, C.N.R.S., Université de Strasbourg, 4, rue
Blaise Pascal, 67000 Strasbourg, France
| | - Nils Trapp
- Laboratorium
für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, CH-8093 Zürich, Switzerland
| | - W. Bernd Schweizer
- Laboratorium
für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, CH-8093 Zürich, Switzerland
| | - François Diederich
- Laboratorium
für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, CH-8093 Zürich, Switzerland
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13
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Vollmeyer J, Eberhagen F, Höger S, Jester SS. Self-assembled monolayers of shape-persistent macrocycles on graphite: interior design and conformational polymorphism. Beilstein J Org Chem 2014; 10:2774-82. [PMID: 25550743 PMCID: PMC4273218 DOI: 10.3762/bjoc.10.294] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 11/13/2014] [Indexed: 11/23/2022] Open
Abstract
Three shape-persistent naphthylene-phenylene-acetylene macrocycles of identical backbone structures and extraannular substitution patterns but different (empty, apolar, polar) nanopore fillings are self-assembled at the solid/liquid interface of highly oriented pyrolytic graphite and 1,2,4-trichlorobenzene. Submolecularly resolved images of the resulting two-dimensional (2D) crystalline monolayer patterns are obtained by in situ scanning tunneling microscopy. A concentration-dependent conformational polymorphism is found, and open and more dense packing motifs are observed. For all three compounds alike lattice parameters are found, therefore the intermolecular macrocycle distances are mainly determined by their size and symmetry. This is an excellent example that the graphite acts as a template for the macrocycle organization independent from their specific interior.
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Affiliation(s)
- Joscha Vollmeyer
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Friederike Eberhagen
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Sigurd Höger
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Stefan-S Jester
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
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14
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Chu M, Scioneaux AN, Hartley CS. Solution-phase dimerization of an oblong shape-persistent macrocycle. J Org Chem 2014; 79:9009-17. [PMID: 25185081 DOI: 10.1021/jo501260c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A new shape-persistent macrocycle comprising two 2,3-triphenylene moieties bridged by m-phenylene ethynylenes has been synthesized. UV-vis and fluorescence spectroscopies indicate limited interaction between the two triphenylene units. The compound, which has a pronounced oblong shape (the core measures approximately 2.2 × 1.0 nm), aggregates in CDCl3 and toluene-d8 to give stacked dimers, as indicated by the (1)H NMR signals corresponding to protons on or near the core, which shift upfield with increasing concentration. These changes in NMR shielding were modeled using DFT calculations on candidate dimer geometries. The best match to the experimental data was obtained for a dimer consisting of arene-arene stacking by 3.6 Å (on average) with a displacement along the molecular long axis of 3.5-4.0 Å. This displacement is larger than can be explained by the electronic effects of aromatic stacking interactions. Instead, the minimization of steric interactions between the side chains appears to control the dimer geometry, with the alkoxy groups of one molecule sliding into registry with the gaps along the periphery of the other. Such lateral displacement (as opposed to rotation) is a direct consequence of the extended oval shape of the compound.
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Affiliation(s)
- Meng Chu
- Department of Chemistry & Biochemistry, Miami University , Oxford, Ohio 45056, United States
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15
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16
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Shen Y, Deng K, Yang S, Qin B, Cheng S, Zhu N, Ding J, Zhao D, Liu J, Zeng Q, Wang C. Triangular-shaped molecular random tiling and molecular rotation in two-dimensional glassy networks. NANOSCALE 2014; 6:7221-7225. [PMID: 24882519 DOI: 10.1039/c4nr01595a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Macrocycle-1 molecules can self-assemble into glassy state networks via van der Waals force and form many triangular nanopores in networks. The nanopores can be expressed by triangular tilings, which lead to a particularly rich range of arrangements. Moreover an interesting molecular rotation phenomenon was observed in the glassy networks.
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Affiliation(s)
- Yongtao Shen
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, P. R. China
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17
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Vollmeyer J, Baumeister U, Höger S. The influence of intraannular templates on the liquid crystallinity of shape-persistent macrocycles. Beilstein J Org Chem 2014; 10:910-20. [PMID: 24991240 PMCID: PMC4077431 DOI: 10.3762/bjoc.10.89] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Accepted: 03/27/2014] [Indexed: 11/23/2022] Open
Abstract
A series of shape-persistent phenylene–ethynylene–naphthylene–butadiynylene macrocycles with different extraannular alkyl groups and intraannular bridges is synthesized by oxidative Glaser-coupling of the appropriate precursors. The intraannular bridges serve in this case as templates that reduce the oligomerization even when the reaction is not performed under pseudo high-dilution conditions. The extraannular as well as the intraannular substituents have a strong influence on the thermal behavior of the compounds. With branched alkyl chains at the periphery, the macrocycles exhibit liquid crystalline (lc) phases when the interior is empty or when the length of the alkyl bridge is just right to cross the ring. With a longer alkyl or an oligoethylene oxide bridge no lc phase is observed, most probably because the mesogene is no longer planar.
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Affiliation(s)
- Joscha Vollmeyer
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Ute Baumeister
- Institut für Chemie, Physikalische Chemie, Martin-Luther-Universität Halle-Wittenberg, Von-Danckelmann-Platz 4, 06120 Halle (Saale), Germany
| | - Sigurd Höger
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
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18
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Xu L, Li Y, Li Y. Application of “Click” Chemistry to the Construction of Supramolecular Functional Systems. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201300245] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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19
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Li X, Yang K, Su J, Guo H. Water transport through a transmembrane channel formed by arylene ethynylene macrocycles. RSC Adv 2014. [DOI: 10.1039/c3ra43545h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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20
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Kline M, Wei X, Gong B. Aromatic Oligoamide Macrocycles with a Backbone of Reduced Constraint. Org Lett 2013; 15:4762-5. [DOI: 10.1021/ol4021207] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark Kline
- Department of Chemistry, The State University of New York at Buffalo, Buffalo, New York 14260, United States, and College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Xiaoxi Wei
- Department of Chemistry, The State University of New York at Buffalo, Buffalo, New York 14260, United States, and College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Bing Gong
- Department of Chemistry, The State University of New York at Buffalo, Buffalo, New York 14260, United States, and College of Chemistry, Beijing Normal University, Beijing 100875, China
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Kuritani M, Tashiro S, Shionoya M. Organic and Organometallic Nanofibers Formed by Supramolecular Assembly of Diamond-Shaped Macrocyclic Ligands and PdIIComplexes. Chem Asian J 2013; 8:1368-71. [DOI: 10.1002/asia.201300209] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Indexed: 11/12/2022]
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Jester S, Sigmund E, Röck LM, Höger S. Hierarchical Self‐Assembly of Polycyclic Heteroaromatic Stars into Snowflake Patterns. Angew Chem Int Ed Engl 2012; 51:8555-9. [DOI: 10.1002/anie.201204006] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 06/22/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Stefan‐S. Jester
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
| | - Eva Sigmund
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
| | - Lisa M. Röck
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
| | - Sigurd Höger
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
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Jester S, Sigmund E, Röck LM, Höger S. Hierarchical Self‐Assembly of Polycyclic Heteroaromatic Stars into Snowflake Patterns. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Stefan‐S. Jester
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
| | - Eva Sigmund
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
| | - Lisa M. Röck
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
| | - Sigurd Höger
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn (Germany)
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Zhou X, Liu G, Yamato K, Shen Y, Cheng R, Wei X, Bai W, Gao Y, Li H, Liu Y, Liu F, Czajkowsky DM, Wang J, Dabney MJ, Cai Z, Hu J, Bright FV, He L, Zeng XC, Shao Z, Gong B. Self-assembling subnanometer pores with unusual mass-transport properties. Nat Commun 2012; 3:949. [DOI: 10.1038/ncomms1949] [Citation(s) in RCA: 149] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Accepted: 06/11/2012] [Indexed: 11/09/2022] Open
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25
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Anokhin DV, Lejnieks J, Mourran A, Zhu X, Keul H, Möller M, Konovalov O, Erina N, Ivanov DA. Interplay between H-bonding and alkyl-chain ordering in self-assembly of monodendritic L-alanine derivatives. Chemphyschem 2012; 13:1470-8. [PMID: 22407506 DOI: 10.1002/cphc.201100739] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Revised: 02/01/2012] [Indexed: 11/10/2022]
Abstract
This paper reports on the synthesis and self-organizing properties of monodendrons consisting of L-alanine at the focal point and alkyl chains with different length at the periphery. The structures of thin films and monolayers are studied by temperature-resolved grazing-incidence X-ray diffraction and scanning force microscopy. The interplay between H-bonding and ordering of the alkyl chains results in a rich temperature-dependent phase behavior. The monodendrons form H-bonded stabilized clusters with the number of molecules depending on the length of the aliphatic chains and temperature. The clusters play the role of constitutive units in the subsequent self-assembly. Short alkyl chains allow the material to form thermodynamically stable crystalline phases. The molecules with longer side groups exhibit additional transitions from the crystalline phase to thermotropic columnar hexagonal or columnar rectangular liquid-crystalline phases. In monolayers deposited on highly ordered pyrolytic graphite, the materials show ordering similar to thin films. However, for the compound bearing hexadecyl chains the affinity of the alkyl groups to graphite dominates the self-assembly and thereby allows epitaxial growth of a 2D lattice with flat-on oriented molecules.
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Affiliation(s)
- Denis V Anokhin
- Institut de Sciences des Matériaux de Mulhouse (CNRS IS2M), Mulhouse, France
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Iwanaga T, Miyamoto K, Tahara K, Inukai K, Okuhata S, Tobe Y, Toyota S. Chemistry of anthracene-acetylene oligomers XX: synthesis, structures, and self-association of anthracene-anthraquinone cyclic compounds with ethynylene linkers. Chem Asian J 2012; 7:935-43. [PMID: 22345052 DOI: 10.1002/asia.201101000] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2011] [Indexed: 11/08/2022]
Abstract
We have synthesized anthracene-acetylene oligomers, which contained one 10-substituted anthracene unit and one anthraquinone unit, by cyclization with Sonogashira coupling. X-ray analysis revealed an almost-planar framework and significant out-of-plane deformation around the inner carbonyl moiety because of steric hindrance. These compounds underwent self-association in solution and their association constants for monomer-dimer exchange were determined by variable-concentration (1)H NMR measurements in CDCl(3): 8 mol(-1) L (10-substituent: isopropyl), <5 mol(-1) L (methoxy), and 19 mol(-1) L (octyloxy). These results were discussed on the basis of spectroscopic and molecular-orbital analysis. A linear molecular assembly of the octyloxy compound at a liquid/graphite interface was observed by STM measurements.
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Affiliation(s)
- Tetsuo Iwanaga
- Department of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
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Wu X, Liang G, Ji G, Fun HK, He L, Gong B. Non-aggregational aromatic oligoamide macrocycles. Chem Commun (Camb) 2012; 48:2228-30. [DOI: 10.1039/c2cc16912f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Kudernac T, Shabelina N, Mamdouh W, Höger S, De Feyter S. STM visualisation of counterions and the effect of charges on self-assembled monolayers of macrocycles. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2011; 2:674-80. [PMID: 22043456 PMCID: PMC3201620 DOI: 10.3762/bjnano.2.72] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Accepted: 08/31/2011] [Indexed: 05/31/2023]
Abstract
Despite their importance in self-assembly processes, the influence of charged counterions on the geometry of self-assembled organic monolayers and their direct localisation within the monolayers has been given little attention. Recently, various examples of self-assembled monolayers composed of charged molecules on surfaces have been reported, but no effort has been made to prove the presence of counterions within the monolayer. Here we show that visualisation and exact localisation of counterions within self-assembled monolayers can be achieved with scanning tunnelling microscopy (STM). The presence of charges on the studied shape-persistent macrocycles is shown to have a profound effect on the self-assembly process at the liquid-solid interface. Furthermore, preferential adsorption was observed for the uncharged analogue of the macrocycle on a surface.
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Affiliation(s)
- Tibor Kudernac
- Department of Chemistry, Division of Molecular Imaging and Photonics, Laboratory of Photochemistry and Spectroscopy, Katholieke Universiteit Leuven, Celestijnenlaan 200 F, B-3001 Leuven, Belgium
- Molecular Nanofabrication Group, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500AE Enschede, The Netherlands
| | - Natalia Shabelina
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Wael Mamdouh
- Department of Chemistry, Division of Molecular Imaging and Photonics, Laboratory of Photochemistry and Spectroscopy, Katholieke Universiteit Leuven, Celestijnenlaan 200 F, B-3001 Leuven, Belgium
- Department of Chemistry, School of Sciences and Engineering, The American University in Cairo (AUC), AUC Avenue, P.O. Box 74, New Cairo 11835, Egypt
| | - Sigurd Höger
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Steven De Feyter
- Department of Chemistry, Division of Molecular Imaging and Photonics, Laboratory of Photochemistry and Spectroscopy, Katholieke Universiteit Leuven, Celestijnenlaan 200 F, B-3001 Leuven, Belgium
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Shen YT, Deng K, Zhang XM, Feng W, Zeng QD, Wang C, Gong JR. Switchable ternary nanoporous supramolecular network on photo-regulation. NANO LETTERS 2011; 11:3245-50. [PMID: 21732625 DOI: 10.1021/nl201504x] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Controlled regulation of the switchable behavior of the supramolecular network is central to the potential application in the molecular scale nanodevices. In this work, it is reported that the reversible accommodation of the guest molecules in the nanoporous supramolecular network can be regulated by the UV/visible light. The nanoporous complex template of TCDB/4NN-Macrocycle(trans,trans,trans,trans) with photosensitive units is well-defined. After the UV irradiation, the template can be switched on to encapsulate coronene molecules due to the formation of a new photoisomer(trans,cis,trans,cis) and switched off to expel coronene from the inner cavities under the visible light. The photoregulated switchable multicomponent supramolecular guest-host network provides a novel strategy for fabricating the functional nanodevices at the molecular scale.
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Affiliation(s)
- Yong-Tao Shen
- National Center for Nanoscience and Technology, 11 Zhongguancun Beiyitiao, Beijing 100190, People's Republic of China
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Jester SS, Idelson A, Schmitz D, Eberhagen F, Höger S. Shape-persistent linear, kinked, and cyclic oligo(phenylene-ethynylene-butadiynylene)s: self-assembled monolayers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:8205-8215. [PMID: 21667959 DOI: 10.1021/la201413h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Shape-persistent rigid phenylene-ethynylene-butadiynylenes form lamellar self-assembled monolayers (SAMs) at the HOPG/TCB interface, which were studied by scanning tunneling microscopy (STM) with submolecular resolution. Substitution of the terminating acetylene functions with polar cyanopropyldimethylsilyl groups leads to 2D phase separation and defined rod-rod interactions, which determine the packing distances between the rigid rods. The results stimulated the connection of rigid rods via septiarylene clamp units. They covalently link two rigid rod units and define the intramolecular rod-rod distance that matches the alkoxy substituent chain lengths. The systems can be described as half-ring structures of two rigid rods connected via a rotatable joint unit. These acetylene-terminated half-ring structures were also oligomerized under Cu and Pd catalysis to yield defined acyclic and cyclic oligomers. Detailed STM studies decoded the molecular origin of the surface patterning of such systems. The dodecyloxy side chains are adsorbed along the HOPG main axes and, together with the alkoxy backbone angle, determine the adsorption direction of the adlayers.
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Affiliation(s)
- Stefan-S Jester
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany.
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31
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Affiliation(s)
- Stefan-S. Jester
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
| | - Eva Sigmund
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
| | - Sigurd Höger
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
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Rivera-Fuentes P, Nieto-Ortega B, Schweizer WB, López Navarrete JT, Casado J, Diederich F. Enantiopure, Monodisperse Alleno-acetylenic Cyclooligomers: Effect of Symmetry and Conformational Flexibility on the Chiroptical Properties of Carbon-Rich Compounds. Chemistry 2011; 17:3876-85. [DOI: 10.1002/chem.201100131] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2011] [Indexed: 11/11/2022]
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Jester SS, Schmitz D, Eberhagen F, Höger S. Self-assembled monolayers of clamped oligo(phenylene-ethynylene-butadiynylene)s. Chem Commun (Camb) 2011; 47:8838-40. [DOI: 10.1039/c1cc12435h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Wettach H, Höger S, Chaudhuri D, Lupton JM, Liu F, Lupton EM, Tretiak S, Wang G, Li M, De Feyter S, Fischer S, Förster S. Synthesis and properties of a triphenylene–butadiynylenemacrocycle. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm02150d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Suenaga Y, Hirano Y, Umehata Y, Minematsu T. Syntheses and characterization of Co(III) binuclear complexes with bis(catecholate) ligands containing an acetylene linker. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Fritzsche M, Jester SS, Höger S, Klaus C, Dingenouts N, Linder P, Drechsler M, Rosenfeldt S. Self-Organization of Coil−Ring−Coil Structures into Tubular Supramolecular Polymer Brushes: Synthesis, Morphology, and Growth. Macromolecules 2010. [DOI: 10.1021/ma1016242] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Martin Fritzsche
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Stefan-Sven Jester
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Sigurd Höger
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Christina Klaus
- Institut für Technische Chemie und Polymerchemie, Karlsruhe Institut für Technologie, Engesserstr. 18, 76128 Karlsruhe, Germany
| | - Nico Dingenouts
- Institut für Technische Chemie und Polymerchemie, Karlsruhe Institut für Technologie, Engesserstr. 18, 76128 Karlsruhe, Germany
| | - Peter Linder
- Institut Laue-Langevin, BP 156, 6, rue Jules Horowitz, 38042 Grenoble Cedex 9, France
| | - Markus Drechsler
- Institut für Makromolekulare Chemie II, Universität Bayreuth, Universitätsstr. 30, 95440 Bayreuth, Germany
| | - Sabine Rosenfeldt
- Institut für Physikalische Chemie I, Universität Bayreuth, Universitätsstr. 30, 95440 Bayreuth, Germany
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Rivera-Fuentes P, Alonso-Gómez JL, Petrovic A, Seiler P, Santoro F, Harada N, Berova N, Rzepa H, Diederich F. Enantiomerically Pure Alleno-Acetylenic Macrocycles: Synthesis, Solid-State Structures, Chiroptical Properties, and Electron Localization Function Analysis. Chemistry 2010; 16:9796-807. [DOI: 10.1002/chem.201001087] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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39
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Jester SS, Shabelina N, Le Blanc S, Höger S. Oligomers and Cyclooligomers of Rigid Phenylene-Ethynylene-Butadiynylenes: Synthesis and Self-Assembled Monolayers. Angew Chem Int Ed Engl 2010; 49:6101-5. [DOI: 10.1002/anie.201001625] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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40
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Jester SS, Shabelina N, Le Blanc S, Höger S. Oligomers and Cyclooligomers of Rigid Phenylene-Ethynylene-Butadiynylenes: Synthesis and Self-Assembled Monolayers. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201001625] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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41
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Gothard CM, Nowick JS. Nanometer-scale water-soluble macrocycles from nanometer-sized amino acids. J Org Chem 2010; 75:1822-30. [PMID: 20020731 DOI: 10.1021/jo902268x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This paper introduces the unnatural amino acids m-Abc(2K) and o-Abc(2K) as nanometer-sized building blocks for the creation of water-soluble macrocycles with well-defined shapes. m-Abc(2K) and o-Abc(2K) are homologues of the nanometer-sized amino acid Abc(2K), which we recently introduced for the synthesis of water-soluble molecular rods of precise length (J. Am. Chem. Soc. 2007, 129, 7272). Abc(2K) is linear (180 degrees), m-Abc(2K) creates a 120 degree angle, and o-Abc(2K) creates a 60 degree angle. m-Abc(2K) and o-Abc(2K) are derivatives of 3'-amino-(1,1'-biphenyl)-4-carboxylic acid and 2'-amino-(1,1'-biphenyl)-4-carboxylic acid, with two propyloxyammonium side chains for water solubility. m-Abc(2K) and o-Abc(2K) are prepared as Fmoc-protected derivatives Fmoc-m-Abc(2K(Boc))-OH (1a) and Fmoc-o-Abc(2K(Boc))-OH (1b). These derivatives can be used alone or in conjunction with Fmoc-Abc(2K(Boc))-OH (1c) as ordinary amino acids in Fmoc-based solid-phase peptide synthesis. Building blocks 1a-c were used to synthesize macrocyclic "triangles" 9a-c, "parallelograms" 10a,b, and hexagonal "rings" 11a-d. The macrocycles range from a trimer to a dodecamer, with ring sizes from 24 to 114 atoms, and are 1-4 nm in size. Molecular modeling studies suggest that all the macrocycles except 10b should have well-defined triangle, parallelogram, and ring shapes if all of the amide linkages are trans and the o-alkoxy substituents are intramolecularly hydrogen bonded to the amide NH groups. The macrocycles have good water solubility and are readily characterized by standard analytical techniques, such as RP-HPLC, ESI-MS, and NMR spectroscopy. (1)H and (13)C NMR studies suggest that the macrocycles adopt conformations with all trans-amide linkages in CD(3)OD, that the "triangles" and "parallelograms" maintain these conformations in D(2)O, and that the "rings" collapse to form conformations with cis-amide linkages in D(2)O.
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Affiliation(s)
- Chris M Gothard
- Department of Chemistry University of California, Irvine, California 92697-2025, USA
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Ariga K, Lee MV, Mori T, Yu XY, Hill JP. Two-dimensional nanoarchitectonics based on self-assembly. Adv Colloid Interface Sci 2010; 154:20-9. [PMID: 20138601 DOI: 10.1016/j.cis.2010.01.005] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Accepted: 01/09/2010] [Indexed: 10/19/2022]
Abstract
Top-down nanofabrication techniques, especially photolithography, have advanced nanotechnology to a point where system-process integration with bottom-up self-assembly is now required. Because most lithographic techniques are constrained to two-dimensional planes, investigation of integrated self-assembly systems should focus on two-dimensional organization. In this review, research on two-dimensional nanoartchitectonics is classified and summarized according to the type of interface used. Pattern formation following deposition of vaporized molecules onto a solid surface can be analyzed with high structural precision using scanning probe microscopy under ultra high vacuum. Transitions of adsorbed phases and adjustment of pattern mismatch by conformational changes of adsorbed molecules are discussed, in addition to the forces constraining pattern formation, i.e., two-dimensional hydrogen bond networks, van der Waals forces, and molecule-surface interactions. Molecular deposition at a liquid-solid interface broadens the range of molecules that can be investigated. The more complex molecules discussed in this work are C(60)-fullerene derivatives and designer DNA strands. Gas-liquid interfaces, e.g. between air and water, allow dynamic formations that can adjust to molecular conformational changes. In this case, any resulting patterns can be modulated by varying conditions macroscopically. Using flexible molecules at the fluid air-water interface also permits dynamic operation of molecular machines by macroscopic mechanical motion, thus enabling, hand-operated nanotechnology.
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Hui JH, Frischmann P, Tso CH, Michal C, MacLachlan M. Spontaneous Hierarchical Assembly of Crown Ether-like Macrocycles into Nanofibers and Microfibers Induced by Alkali-Metal and Ammonium Salts. Chemistry 2010; 16:2453-60. [DOI: 10.1002/chem.200902712] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Shen YT, Deng K, Zeng QD, Wang C. Size-selective effects on fullerene adsorption by nanoporous molecular networks. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2010; 6:76-80. [PMID: 19904764 DOI: 10.1002/smll.200901601] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A new hierarchical self-assembling molecular template, which can size-selectively immobilize fullerene molecules, is reported. The molecular template is fabricated from 1,3,5-tris(10-carboxydecyloxy)benzene (TCDB) and triangle-shaped macrocycles. It is observed that the two-dimensional hydrogen-bonded achiral TCDB network affected by the 3NN-Macrocycle becomes a chiral network. Host and guest molecules both form chiral arrangements with hexagonal empty pores. In addition, fullerenes and other molecules such as coronene can be entrapped in the empty pores or on the 3NN-Macrocycle molecules. The adsorption constant (K) is estimated, from which it is concluded that the different filling behaviors of the fullerenes are associated with the different sizes of the guest species. This method provides a facile approach to molecularly designed surfaces and the study of fullerene molecular arrays on the single-molecule level.
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Affiliation(s)
- Yong-Tao Shen
- National Center for Nanoscience and Technology, 11 North First Street, Zhongguancun, Haidian District, Beijing 100190, P. R. China
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Jin Y, Zhang A, Huang Y, Zhang W. Shape-persistent arylenevinylene macrocycles (AVMs) prepared via acyclic diene metathesis macrocyclization (ADMAC). Chem Commun (Camb) 2010; 46:8258-60. [DOI: 10.1039/c0cc02941f] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Schlosser F, Stepanenko V, Würthner F. Perylene bisimide macrocycles and their self-assembly on HOPG surfaces. Chem Commun (Camb) 2010; 46:8350-2. [DOI: 10.1039/c0cc03004j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Uemura S, Sengupta S, Würthner F. Cyclic Self-Assembled Structures of Chlorophyll Dyes on HOPG by the Dendron Wedge Effect. Angew Chem Int Ed Engl 2009; 48:7825-8. [DOI: 10.1002/anie.200902801] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Uemura S, Sengupta S, Würthner F. Cyclic Self-Assembled Structures of Chlorophyll Dyes on HOPG by the Dendron Wedge Effect. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200902801] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Shen YT, Guan L, Zhu XY, Zeng QD, Wang C. Submolecular Observation of Photosensitive Macrocycles and Their Isomerization Effects on Host−Guest Network. J Am Chem Soc 2009; 131:6174-80. [DOI: 10.1021/ja808434n] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yong-Tao Shen
- National Center for Nanoscience and Technology (NCNST), Beijing 100190, P. R. China
| | - Li Guan
- National Center for Nanoscience and Technology (NCNST), Beijing 100190, P. R. China
| | - Xiao-Yang Zhu
- National Center for Nanoscience and Technology (NCNST), Beijing 100190, P. R. China
| | - Qing-Dao Zeng
- National Center for Nanoscience and Technology (NCNST), Beijing 100190, P. R. China
| | - Chen Wang
- National Center for Nanoscience and Technology (NCNST), Beijing 100190, P. R. China
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