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Ng YM, Coghi P, Ng JPL, Ali F, Wong VKW, Coluccini C. Synthesis and Coordination Properties of a Water-Soluble Material by Cross-Linking Low Molecular Weight Polyethyleneimine with Armed Cyclotriveratrilene. Polymers (Basel) 2021; 13:4133. [PMID: 34883636 PMCID: PMC8659696 DOI: 10.3390/polym13234133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 11/20/2022] Open
Abstract
In this study, a full organic and water-soluble material was synthesized by coupling low molecular weight polyethylenimine (PEI-800) with cyclotriveratrilene (CTV). The water-soluble cross-linked polymer contains hydrophobic holes with a high coordination capability towards different organic drug molecules. The coordinating capability towards hydrophilic drugs (doxorubicin, gatifloxacin and sinomenine) and hydrophobic drugs (camptothecin and celastrol) was analyzed in an aqueous medium by using NMR, UV-Vis and emission spectroscopies. The coordination of drug molecules with the armed CTV unit through hydrophobic interactions was observed. In particular, celastrol exhibited more ionic interactions with the PEI moiety of the hosting system. In the case of doxorubicin, the host-guest detachment was induced by the addition of ammonium chloride, suggesting that the intracellular environment can facilitate the release of the drug molecules.
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Affiliation(s)
- Yoke Mooi Ng
- Institute of New Drug Development, College of Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan;
| | - Paolo Coghi
- School of Pharmacy, Macau University of Science and Technology, Macau 999078, China;
| | - Jerome P. L. Ng
- Neher’s Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau 999078, China; (J.P.L.N.); (V.K.W.W.)
| | - Fayaz Ali
- Department Chemistry, Abbottabad University of Science and Technology, Abbottabad 22010, Pakistan;
| | - Vincent Kam Wai Wong
- Neher’s Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau 999078, China; (J.P.L.N.); (V.K.W.W.)
| | - Carmine Coluccini
- Institute of New Drug Development, College of Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan;
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2
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Coluccini C, Ng YM, Reyes YIA, Chen HYT, Khung YL. Functionalization of Polyethyleneimine with Hollow Cyclotriveratrylene and Its Subsequent Supramolecular Interaction with Doxorubicin. Molecules 2020; 25:E5455. [PMID: 33233774 PMCID: PMC7699908 DOI: 10.3390/molecules25225455] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 11/09/2020] [Accepted: 11/18/2020] [Indexed: 11/16/2022] Open
Abstract
In this paper, a modified Cyclotriveratrylene was synthesized and linked to a branched Polyethylenimine, and this unique polymeric material was subsequently examined as a potential supramolecular carrier for Doxorubicin. Spectroscopic analysis in different solvents had shown that Doxorubicin was coordinated within the hollow-shaped unit of the armed Cyclotriveratrylene, and the nature of the host-guest complex revealed intrinsic Van der Waals interactions and hydrogen bonding between the host and guest. The strongest interaction was detected in water because of the hydrophobic effect shared between the aromatic groups of the Doxorubicin and Cyclotriveratrylene unit. Density functional theory calculations had also confirmed that in the most stable coordination of Doxorubicin with the cross-linked polymer, the aromatic rings of the Doxorubicin were localized toward the Cyclotriveratrylene core, while its aliphatic chains aligned closer with amino groups, thus forming a compact supramolecular assembly that may confer a shielding effect on Doxorubicin. These observations had emphasized the importance of supramolecular considerations when designing a novel drug delivery platform.
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Affiliation(s)
- Carmine Coluccini
- Institute of New Drug Development, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan;
| | - Yoke Mooi Ng
- Institute of New Drug Development, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan;
| | - Yves Ira A. Reyes
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.I.A.R.); (H.-Y.T.C.)
| | - Hsin-Yi Tiffany Chen
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.I.A.R.); (H.-Y.T.C.)
| | - Yit Lung Khung
- Department of Biological Science and Technology, No. 100, Jingmao 1st Rd, Beitun District, Taichung City 406, Taiwan
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Sun G, Xu J, Chen ZY, Lei E, Liu XS, Liu CG. Cooperative coupling of the Li cation and groups to amplify the charge transfer between C60 and corannulene. Chem Phys Lett 2017. [DOI: 10.1016/j.cplett.2016.12.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Deschamps J, Langlois A, Martin G, Bucher L, Desbois N, Gros CP, Harvey PD. Cyclotriveratrylene-Containing Porphyrins. Inorg Chem 2016; 55:9230-9. [DOI: 10.1021/acs.inorgchem.6b01261] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jude Deschamps
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec Canada, J1K 2R1
| | | | - Gaël Martin
- Université de Bourgogne Franche-Comté, ICMUB
(UMR CNRS 6302), 9, Avenue
Alain Savary, BP 47870, Dijon 21078 Cedex, France
| | - Léo Bucher
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec Canada, J1K 2R1
- Université de Bourgogne Franche-Comté, ICMUB
(UMR CNRS 6302), 9, Avenue
Alain Savary, BP 47870, Dijon 21078 Cedex, France
| | - Nicolas Desbois
- Université de Bourgogne Franche-Comté, ICMUB
(UMR CNRS 6302), 9, Avenue
Alain Savary, BP 47870, Dijon 21078 Cedex, France
| | - Claude P. Gros
- Université de Bourgogne Franche-Comté, ICMUB
(UMR CNRS 6302), 9, Avenue
Alain Savary, BP 47870, Dijon 21078 Cedex, France
| | - Pierre D. Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec Canada, J1K 2R1
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Yen MH, Chaiprapa J, Zeng X, Liu Y, Cseh L, Mehl GH, Ungar G. Added Alkane Allows Thermal Thinning of Supramolecular Columns by Forming Superlattice—An X-ray and Neutron Study. J Am Chem Soc 2016; 138:5757-60. [DOI: 10.1021/jacs.6b01172] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ming-Huei Yen
- Department
of Materials Science and Engineering, University of Sheffield, Sheffield S1 3JD, U.K
| | - Jitrin Chaiprapa
- Department
of Materials Science and Engineering, University of Sheffield, Sheffield S1 3JD, U.K
| | - Xiangbing Zeng
- Department
of Materials Science and Engineering, University of Sheffield, Sheffield S1 3JD, U.K
| | - Yongsong Liu
- Department
of Physics, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Liliana Cseh
- Department
of Chemistry, University of Hull, Hull HU6 7RX, U.K
- Institute of Chemistry, Timisoara of Romanian Academy, Timisoara 300223, Romania
| | - Georg H. Mehl
- Department
of Chemistry, University of Hull, Hull HU6 7RX, U.K
| | - Goran Ungar
- Department
of Materials Science and Engineering, University of Sheffield, Sheffield S1 3JD, U.K
- Department
of Physics, Zhejiang Sci-Tech University, Hangzhou 310018, China
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Moreira L, Calbo J, Krick Calderon RM, Santos J, Illescas BM, Aragó J, Nierengarten JF, Guldi DM, Ortí E, Martín N. Unveiling the nature of supramolecular crown ether-C 60 interactions. Chem Sci 2015; 6:4426-4432. [PMID: 29142697 PMCID: PMC5665100 DOI: 10.1039/c5sc00850f] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 05/14/2015] [Indexed: 11/21/2022] Open
Abstract
A series of exTTF-(crown ether)2 receptors, designed to host C60, has been prepared. The size of the crown ether and the nature of the heteroatoms have been systematically changed to fine tune the association constants. Electrochemical measurements and transient absorption spectroscopy assisted in corroborating charge transfer in the ground state and in the excited state, leading to the formation of radical ion pairs featuring lifetimes in the range from 12 to 21 ps. To rationalize the nature of the exTTF-(crown ether)2·C60 stabilizing interactions, theoretical calculations have been carried out, suggesting a synergetic interplay of donor-acceptor, π-π, n-π and CH···π interactions, which is the basis for the affinity of our novel receptors towards C60.
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Affiliation(s)
- Luis Moreira
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
| | - Joaquín Calbo
- Instituto de Ciencia Molecular , Universidad de Valencia , 46980 Paterna , Spain .
| | - Rafael M Krick Calderon
- Department Chemie und Pharmazie , Friedrich-Alexander-Universität , 91058 Erlangen , Germany .
| | - José Santos
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
| | - Beatriz M Illescas
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
| | - Juan Aragó
- Instituto de Ciencia Molecular , Universidad de Valencia , 46980 Paterna , Spain .
| | - Jean-François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires , Université de Strasbourg et CNRS (UMR 7509) , 67087 Strasbourg , France .
| | - Dirk M Guldi
- Department Chemie und Pharmazie , Friedrich-Alexander-Universität , 91058 Erlangen , Germany .
| | - Enrique Ortí
- Instituto de Ciencia Molecular , Universidad de Valencia , 46980 Paterna , Spain .
| | - Nazario Martín
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
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Albrecht K, Kasai Y, Kuramoto Y, Yamamoto K. A fourth-generation carbazole–phenylazomethine dendrimer as a size-selective host for fullerenes. Chem Commun (Camb) 2013; 49:865-7. [DOI: 10.1039/c2cc36451d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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El-Khouly ME, Lee SH, Kay KY, Fukuzumi S. Synthesis and fast electron-transfer reactions of fullerene–carbazole dendrimers with short linkages. NEW J CHEM 2013. [DOI: 10.1039/c3nj00770g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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9
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Albrecht K, Kasai Y, Kuramoto Y, Yamamoto K. Dynamic control of dendrimer–fullerene association by axial coordination to the core. Chem Commun (Camb) 2013; 49:6861-3. [DOI: 10.1039/c3cc43249a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Yu JT, Huang ZT, Zheng QY. Synthesis, structure, fullerene-binding and resolution of C3-symmetric cavitands with rigid and deep cavities. Org Biomol Chem 2012; 10:1359-64. [DOI: 10.1039/c1ob06465g] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Henne S, Bredenkötter B, Dehghan Baghi AA, Schmid R, Volkmer D. Advanced buckyball joints: synthesis, complex formation and computational simulations of centrohexaindane-extended tribenzotriquinacene receptors for C60 fullerene. Dalton Trans 2012; 41:5995-6002. [DOI: 10.1039/c2dt12435a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Osner ZR, Nyamjav D, Holz RC, Becker DP. Direct patterning of a cyclotriveratrylene derivative for directed self-assembly of C60. NANOTECHNOLOGY 2011; 22:275611. [PMID: 21613686 DOI: 10.1088/0957-4484/22/27/275611] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
A novel apex-modified cyclotriveratrylene (CTV) derivative with an attached thiolane-containing lipoic acid linker was directly patterned onto gold substrates via dip-pen nanolithography (DPN). The addition of a dithiolane-containing linker to the apex of CTV provides a molecule that can adhere to a gold surface with its bowl-shaped cavity directed away from the surface, thereby providing a surface-bound CTV host that can be used for the directed assembly of guest molecules. Subsequent exposure of these CTV microarrays to C60 in toluene resulted in the directed assembly of predesigned, spatially controlled, high-density microarrays of C60. The molecular recognition capabilities of this CTV template toward C60 provides proof-of-concept that supramolecular CTV scaffolds can be directly patterned onto surfaces providing a foundation for the development of organic electronic and optoelectronic materials.
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Affiliation(s)
- Zachary R Osner
- Department of Chemistry, Loyola University Chicago, Chicago, IL 60626, USA
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13
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Wang L, Wang GT, Zhao X, Jiang XK, Li ZT. Hydrogen Bonding-Directed Quantitative Self-Assembly of Cyclotriveratrylene Capsules and Their Encapsulation of C60 and C70. J Org Chem 2011; 76:3531-5. [DOI: 10.1021/jo102577a] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lu Wang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Gui-Tao Wang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Xin Zhao
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Xi-Kui Jiang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Zhan-Ting Li
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
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14
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Canevet D, Gallego M, Isla H, de Juan A, Pérez EM, Martín N. Macrocyclic Hosts for Fullerenes: Extreme Changes in Binding Abilities with Small Structural Variations. J Am Chem Soc 2011; 133:3184-90. [DOI: 10.1021/ja111072j] [Citation(s) in RCA: 117] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- David Canevet
- IMDEA-Nanociencia, Facultad de Ciencias, Ciudad Universitaria de Cantoblanco, E-28049 Madrid, Spain
| | - María Gallego
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid
| | - Helena Isla
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid
| | - Alberto de Juan
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid
| | - Emilio M. Pérez
- IMDEA-Nanociencia, Facultad de Ciencias, Ciudad Universitaria de Cantoblanco, E-28049 Madrid, Spain
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid
| | - Nazario Martín
- IMDEA-Nanociencia, Facultad de Ciencias, Ciudad Universitaria de Cantoblanco, E-28049 Madrid, Spain
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid
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15
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Construction and photophysical properties of hypocrellin A/fullerene C70 supramolecular assembly. J Photochem Photobiol A Chem 2011. [DOI: 10.1016/j.jphotochem.2010.10.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Rosen BM, Wilson CJ, Wilson DA, Peterca M, Imam MR, Percec V. Dendron-Mediated Self-Assembly, Disassembly, and Self-Organization of Complex Systems. Chem Rev 2009; 109:6275-540. [DOI: 10.1021/cr900157q] [Citation(s) in RCA: 1066] [Impact Index Per Article: 71.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Brad M. Rosen
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Christopher J. Wilson
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Daniela A. Wilson
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Mihai Peterca
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Mohammad R. Imam
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
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Abstract
Supramolecular chemistry has expanded dramatically in recent years both in terms of potential applications and in its relevance to analogous biological systems. The formation and function of supramolecular complexes occur through a multiplicity of often difficult to differentiate noncovalent forces. The aim of this Review is to describe the crucial interaction mechanisms in context, and thus classify the entire subject. In most cases, organic host-guest complexes have been selected as examples, but biologically relevant problems are also considered. An understanding and quantification of intermolecular interactions is of importance both for the rational planning of new supramolecular systems, including intelligent materials, as well as for developing new biologically active agents.
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Affiliation(s)
- Hans-Jörg Schneider
- Organische Chemie, Universität des Saarlandes, 66041 Saarbrücken, Deutschland.
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Percec V, Imam MR, Peterca M, Wilson DA, Heiney PA. Self-Assembly of Dendritic Crowns into Chiral Supramolecular Spheres. J Am Chem Soc 2008; 131:1294-304. [DOI: 10.1021/ja8087778] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396
| | - Mohammad R. Imam
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396
| | - Mihai Peterca
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396
| | - Daniela A. Wilson
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396
| | - Paul A. Heiney
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396
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Bredenkötter B, Henne S, Volkmer D. Nanosized Ball Joints Constructed from C60 and Tribenzotriquinacene Sockets: Synthesis, Component Self-Assembly and Structural Investigations. Chemistry 2007; 13:9931-8. [PMID: 17907125 DOI: 10.1002/chem.200700915] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The formation of supramolecular host-guest complexes of fullerene (C(60)) and two novel tribenzotriquinacene based hosts (5 a and 5 b) was investigated in solution and in the solid state. Stability constants for 1:1 and 2:1 complexes were obtained from spectroscopic (UV/Vis, (1)H NMR) titration experiments. Association constants of K(1)=(2908+/-360) L mol(-1) and K(2)=(2076+/-300) L mol(-1) for C(60)/5 a, and K(1)=(5608+/-220) L mol(-1) and K(2)=(673+/-160) L mol(-1) for C(60)/5 b were obtained. Single crystal X-ray structural analysis of compound C(60) subset5 b3 toluene revealed that a molecule of C(60) was located at short van der Waals contact distances in the open pre-organised cavity of the rigid host. The supramolecular complex created resembles an engineered nanosized ball joint and represents the first member for a future nanomechanics construction kit.
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Affiliation(s)
- Björn Bredenkötter
- Ulm University, Institute of Inorganic Chemistry 2, Materials and Catalysis, Albert-Einstein-Allee 11, Ulm, Germany
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21
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Scanu D, Yevlampieva NP, Deschenaux R. Polar and Electrooptical Properties of [60]Fullerene-Containing Poly(benzyl ether) Dendrimers in Solution. Macromolecules 2007. [DOI: 10.1021/ma061795i] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David Scanu
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, Case Postale 158, 2009 Neuchâtel, Switzerland, and Institute of Physics, St. Petersburg State University, Ulianovskaja st. 1, 198504 St. Petersburg, Russia
| | - Natalia P. Yevlampieva
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, Case Postale 158, 2009 Neuchâtel, Switzerland, and Institute of Physics, St. Petersburg State University, Ulianovskaja st. 1, 198504 St. Petersburg, Russia
| | - Robert Deschenaux
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, Case Postale 158, 2009 Neuchâtel, Switzerland, and Institute of Physics, St. Petersburg State University, Ulianovskaja st. 1, 198504 St. Petersburg, Russia
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van de Coevering R, Bruijnincx PCA, Lutz M, Spek AL, van Koten G, Klein Gebbink RJM. Ionic core–shell dendrimers with a polycationic core: structural aspects and host–guest binding properties. NEW J CHEM 2007. [DOI: 10.1039/b617669k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Brignell SV, Smith DK. Crown ether functionalised dendrons—controlled binding and release of dopamine in both solution and gel-phases. NEW J CHEM 2007. [DOI: 10.1039/b612912a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kawase T, Kurata H. Ball-, Bowl-, and Belt-Shaped Conjugated Systems and Their Complexing Abilities: Exploration of the Concave−Convex π−π Interaction. Chem Rev 2006; 106:5250-73. [PMID: 17165687 DOI: 10.1021/cr0509657] [Citation(s) in RCA: 465] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takeshi Kawase
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
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Zhang S, Echegoyen L. Supramolecular immobilization of fullerenes on gold surfaces: receptors based on calix[n]arenes, cyclotriveratrylene (CTV) and porphyrins. CR CHIM 2006. [DOI: 10.1016/j.crci.2005.11.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zhang S, Echegoyen L. Non-covalent immobilization of C60 on gold surfaces by SAMs of porphyrin derivatives. Tetrahedron 2006. [DOI: 10.1016/j.tet.2005.05.111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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27
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Pirondini L, Bonifazi D, Cantadori B, Braiuca P, Campagnolo M, Zorzi RD, Geremia S, Diederich F, Dalcanale E. Inclusion of methano[60]fullerene derivatives in cavitand-based coordination cages. Tetrahedron 2006. [DOI: 10.1016/j.tet.2005.06.122] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Makha M, Purich A, Raston CL, Sobolev AN. Structural Diversity of Host–Guest and Intercalation Complexesof Fullerene C
60. Eur J Inorg Chem 2006. [DOI: 10.1002/ejic.200500768] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mohamed Makha
- School of Biomedical, Biomolecular and Chemical Sciences, University of Western Australia, Crawley, WA 6009, Australia, Fax: +618‐6488‐1005
| | - Ariaan Purich
- School of Biomedical, Biomolecular and Chemical Sciences, University of Western Australia, Crawley, WA 6009, Australia, Fax: +618‐6488‐1005
| | - Colin L. Raston
- School of Biomedical, Biomolecular and Chemical Sciences, University of Western Australia, Crawley, WA 6009, Australia, Fax: +618‐6488‐1005
| | - Alexandre N. Sobolev
- School of Biomedical, Biomolecular and Chemical Sciences, University of Western Australia, Crawley, WA 6009, Australia, Fax: +618‐6488‐1005
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29
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An octa-cationic core-shell dendrimer as a molecular template for the assembly of anionic fullerene derivatives. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.03.081] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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31
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32
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Kunieda R, Fujitsuka M, Ito O, Ito M, Murata Y, Komatsu K. Photochemical and Photophysical Properties of C60 Dendrimers Studied by Laser Flash Photolysis. J Phys Chem B 2002. [DOI: 10.1021/jp0256995] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ryouta Kunieda
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Mamoru Fujitsuka
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Osamu Ito
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Miho Ito
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Yasujiro Murata
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Koichi Komatsu
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai, 980-8577, Japan and Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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33
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Rio Y, Nierengarten JF. Water soluble supramolecular cyclotriveratrylene–[60]fullerene complexes with potential for biological applications. Tetrahedron Lett 2002. [DOI: 10.1016/s0040-4039(02)00793-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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34
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Abstract
Two terminally blocked nonapeptides, each made up of six Aib residues, a Gly spacer and two L-Tyr residues in positions 2 and 8 (these are substituted in the side chain with either ferrocenoyl or methyl moieties), have been synthesized by solution methods and fully characterized. FT-IR absorption and two-dimensional NMR analyses indicate that a 3(10)-helical conformation is adopted by these rigid peptides in structure-supporting solvents. An X-ray diffraction investigation shows that the bis-L-Tyr(Me) nonapeptide in the crystal state is folded in a regular right-handed 3(10)-helical structure. As five amino acid units separate the two substituted L-Tyr residues in the peptide sequence, the two side chain moieties will-in solution-face each other after two complete turns of the ternary helix. By carrying out a detailed photophysical analysis, we have demonstrated that the electron-rich, hydrophobic and wide cavity generated by the nonapeptide template with two ferrocenoyloxybenzyl walls is able to host [60]fullerene. Further evidence for this superstructure has been provided in the gas phase by a mass spectrometric investigation.
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Affiliation(s)
- Alberto Bianco
- CSB-CNR and CMRO-CNR Dipartimento di Chimica Organica Università di Padova, 35131 Padova, Italy
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35
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Felder D, Guillon D, Nierengarten JF. A supramolecular approach to fullerene-containing liquid crystals. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2001. [DOI: 10.1016/s0928-4931(01)00385-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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36
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Dykes GM, Brierley LJ, Smith DK, McGrail PT, Seeley GJ. Supramolecular solubilisation of hydrophilic dyes by using individual dendritic branches. Chemistry 2001; 7:4730-9. [PMID: 11757666 DOI: 10.1002/1521-3765(20011105)7:21<4730::aid-chem4730>3.0.co;2-a] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Individual dendritic branches can solubilise hydrophilic dyes in apolar media. The functional group at the focal point of the dendritic branch plays a key role in the dye uptake process. Supramolecular interactions between carboxylic acid and amine groups have been shown to be effective in enabling efficient solubilisation to occur. The necessary complementarity of this interaction is further illustrated by a series of control experiments. The extent of dendritic branching (i.e. dendritic generation) plays a key role in controlling the extent of dye uptake, with higher-generation dendritic branches exhibiting more efficient uptake at lower concentrations. UV/Visible spectroscopic methods have shown that the dendritic branches, in addition to the tuning of the extent of dye uptake, also tune the optical properties of the solubilised dye and this provides further insight into the interactions occurring between the solubilised dye and the individual dendritic branches. Furthermore, it is shown that suitably functionalised dendritic branches can transport hydrophilic dyes through an apolar phase and deliver them continuously into an aqueous medium.
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Affiliation(s)
- G M Dykes
- Department of Chemistry, University of York Heslington, UK.
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37
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Cossu S, Cimenti C, Peluso P, Paulon A, De Lucchi O. Enantiomeric Discrimination in a Reiterative Domino Coupling Process: CuI-mediatedSyn Cyclotrimerization of Racemic Polycyclic Trimethylstannyl Bromonorbornadienes. Angew Chem Int Ed Engl 2001. [DOI: 10.1002/1521-3757(20011105)113:21<4210::aid-ange4210>3.0.co;2-m] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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38
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Abstract
Two series of dendritically modified tryptophan derivatives have been synthesised and their emission spectra measured in a range of different solvents. This paper presents the syntheses of these novel dendritic structures and discusses their emission spectra in terms of both solvent and dendritic effects. In the first series of dendrimers, the NH group of the indole ring is available for hydrogen bonding, whilst in the second series, the indole NH group has been converted to NMe. Direct comparison of the emission wavelengths of analogous NH and NMe derivatives indicates the importance of the Kamlet-Taft solvent beta3 parameter, which reflects the ability of the solvent to accept a hydrogen bond from the NH group, an effect not possible for the NMe series of dendrimers. For the NH dendrimers, the attachment of a dendritic shell to the tryptophan subunit leads to a red shift in emission wavelength. This dendritic effect only operates in non-hydrogen-bonding solvents. For the NMe dendrimers, however, the attachment of a dendritic shell has no effect on the emission spectra of the indole ring. This proves the importance of hydrogen bonding between the branched shell and the indole NH group in causing the dendritic effect. This is the first time a dendritic effect has been unambiguously assigned to individual hydrogen-bonding interactions and indicates that such intramolecular interactions are important in dendrimers, just as they are in proteins. Furthermore, this paper sheds light on the use of tryptophan residues as a probe of the microenvironment within proteins--in particular, it stresses the importance of hydrogen bonds formed by the indole NH group.
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Affiliation(s)
- S Koenig
- Department of Chemistry, University of York, Heslington, UK
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39
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Abstract
5,5'-Biscalix[5]arene, prepared by oxidative coupling of the tetrabenzoyl ester of calix[5]arene (shown by X-ray crystallographic analysis to have a o,u,u,d,u conformation), forms complexes with C(60) (K(assoc) = 43 M(-)(1)) and C(70) (K(assoc) = 233 M(-)(1)). The X-ray crystallographic structure of the C(60) complex reveals its clamshell-shaped architecture, presumably the result of a change in the conformation of biscalix[5]arene from anti (uncomplexed) to syn (complexed).
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40
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Nishioka T, Tashiro K, Aida T, Zheng JY, Kinbara K, Saigo K, Sakamoto S, Yamaguchi K. Molecular Design of a Novel Dendrimer Porphyrin for Supramolecular Fullerene/Dendrimer Hybridization. Macromolecules 2000. [DOI: 10.1021/ma001384g] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tomoko Nishioka
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Kentaro Tashiro
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Takuzo Aida
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Jian-Yu Zheng
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Kazushi Kinbara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Kazuhiko Saigo
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Shigeru Sakamoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Kentaro Yamaguchi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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Zonta C, Cossu S, Lucchi O. Synthesis of Benzotri(benzonorbornadienes) (BTBNDs): Rigid, Cup-Shaped Molecules with High Electron Density within the Cavity. European J Org Chem 2000. [DOI: 10.1002/(sici)1099-0690(200005)2000:10<1965::aid-ejoc1965>3.0.co;2-c] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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42
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Supramolecular Dendrimer Chemistry: A Journey Through the Branched Architecture. DENDRIMERS II 2000. [DOI: 10.1007/3-540-46577-4_4] [Citation(s) in RCA: 101] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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