1
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Chan MHY, Yam VWW. Toward the Design and Construction of Supramolecular Functional Molecular Materials Based on Metal–Metal Interactions. J Am Chem Soc 2022; 144:22805-22825. [DOI: 10.1021/jacs.2c08551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Michael Ho-Yeung Chan
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s Republic of China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s Republic of China
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2
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McTernan C, Davies JA, Nitschke JR. Beyond Platonic: How to Build Metal-Organic Polyhedra Capable of Binding Low-Symmetry, Information-Rich Molecular Cargoes. Chem Rev 2022; 122:10393-10437. [PMID: 35436092 PMCID: PMC9185692 DOI: 10.1021/acs.chemrev.1c00763] [Citation(s) in RCA: 84] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Indexed: 12/17/2022]
Abstract
The field of metallosupramolecular chemistry has advanced rapidly in recent years. Much work in this area has focused on the formation of hollow self-assembled metal-organic architectures and exploration of the applications of their confined nanospaces. These discrete, soluble structures incorporate metal ions as 'glue' to link organic ligands together into polyhedra.Most of the architectures employed thus far have been highly symmetrical, as these have been the easiest to prepare. Such high-symmetry structures contain pseudospherical cavities, and so typically bind roughly spherical guests. Biomolecules and high-value synthetic compounds are rarely isotropic, highly-symmetrical species. To bind, sense, separate, and transform such substrates, new, lower-symmetry, metal-organic cages are needed. Herein we summarize recent approaches, which taken together form the first draft of a handbook for the design of higher-complexity, lower-symmetry, self-assembled metal-organic architectures.
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Affiliation(s)
| | | | - Jonathan R. Nitschke
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
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3
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Massi L, Gal JF, Dunach E. Metal triflates as catalysts in organic synthesis: characterization of their Lewis acidity by mass spectrometry. Chempluschem 2022; 87:e202200037. [DOI: 10.1002/cplu.202200037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/28/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Lionel Massi
- Universite Cote d'Azur Institut de Chimie de Nice FRANCE
| | | | - Elisabet Dunach
- CNRS Institut de Chimie de Nice Parc ValroseFaculte Sciences 06108 Nice cedex 2 FRANCE
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4
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Zhang X, Takahashi S, Aratsu K, Kikuchi I, Sato H, Hiraoka S. Cyclization or bridging: which occurs faster is the key to the self-assembly mechanism of Pd 6L 3 coordination prisms. Phys Chem Chem Phys 2022; 24:2997-3006. [PMID: 35037923 DOI: 10.1039/d1cp04448f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The self-assembly processes of Pd6L3 coordination prisms consisting of cis-protected Pd(II) complexes and porphyrin-based tetratopic ligands with four 3-pyridyl or 4-pyridyl groups (L) were investigated by experimental and numerical methods, QASAP (quantitative analysis of self-assembly process) and NASAP (numerical analysis of self-assembly process), respectively. It was found that contrary to common intuition macrocyclization takes place faster than the bridging reaction in the prism assembly and that the bridging reaction occurring before the macrocyclization tends to produce kinetically trapped species. A numerical simulation demonstrates that the relative magnitude of the rate constants between the macrocyclization and the bridging reaction is the key factor that determines whether the self-assembly leads to the thermodynamically most stable prism or to kinetically trapped species. Finding the key elementary reactions that largely affect the selection of the major assembly pathway is helpful to rationally control the products under kinetic control via modulation of the energy landscape.
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Affiliation(s)
- Xinman Zhang
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan.
| | - Satoshi Takahashi
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan.
| | - Keisuke Aratsu
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan.
| | - Isamu Kikuchi
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan.
| | - Hirofumi Sato
- Department of Molecular Engineering, Kyoto University, Kyoto 615-8510, Japan.,Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Kyoto 615-8510, Japan.,Fukui Institute for Fundamental Chemistry, Kyoto University, Kyoto 606-8103, Japan
| | - Shuichi Hiraoka
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan.
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5
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Golding TM, Mbaba M, Smith GS. Modular synthesis of antimalarial quinoline-based PGM metallarectangles. Dalton Trans 2021; 50:15274-15286. [PMID: 34633398 DOI: 10.1039/d1dt02842a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new ditopic, quinoline-based ligand L (7-chloro-4-(pyridin-4-yl)quinoline) was synthesized via a Suzuki cross-coupling reaction. The ligand was utilized to synthesize the corresponding half-sandwich iridium(III) and ruthenium(II) binuclear complexes (1c and 1d) and the subsequent metallarectangles (2c, 2d, 3c, and 3d), via [2 + 2] coordination-driven self-assembly. Single-crystal X-ray diffraction confirmed the proposed molecular structure of the binuclear complex [{IrCl2(Cp*)}2(μ-L)] (1c) and DFT calculations were used to predict the optimized geometry of the rectangular nature of [{Ir(μ-Cl)(Cp*)}4(μ-L)2](CF3SO3)4 (2c). All of the metallarectangles were isolated as their triflate salts and characterized using various spectroscopic (1H, 13C{1H}, DOSY NMR, and IR spectroscopy) and analytical techniques (ESI-MS). The synthesized compounds were screened against the NF54 chloroquine-sensitive (CQS) and K1 chloroquine-resistant (CQR) strains of Plasmodium falciparum. Incorporation of the ubiquitous quinoline core and metal complexation significantly enhanced the in vitro biological activity, with an increase in the nuclearity correlating with an increase in the resultant antiplasmodial activity. This was observed across both parasitic strains, alluding to the potential of supramolecular metallarectangles to act as antiplasmodial agents. Inhibition of haemozoin formation was considered a potential mechanism of action and selected metallarectangles exhibit β-haematin inhibition activity with near comparable activity to chloroquine.
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Affiliation(s)
- Taryn M Golding
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town, South Africa.
| | - Mziyanda Mbaba
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town, South Africa.
| | - Gregory S Smith
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town, South Africa.
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6
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Hiraoka S, Takahashi S, Sato H. Coordination Self-Assembly Processes Revealed by Collaboration of Experiment and Theory: Toward Kinetic Control of Molecular Self-Assembly. CHEM REC 2020; 21:443-459. [PMID: 33241912 DOI: 10.1002/tcr.202000124] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 12/16/2022]
Abstract
The importance of the collaboration of experiment and theory has been proven in many examples in science and technology. Here, such a new example is shown in the investigation of molecular self-assembly process, which is a complicated multi-step chemical reaction occurring in the reaction network composed of a huge number of intermediates. An experimental method, QASAP (quantitative analysis of self-assembly process), developed by us and a numerical approach, NASAP (numerical analysis of self-assembly process), that analyzes the experimental data obtained by QASAP to draw detail molecular self-assembly pathways, which was also developed by us, are introduced, and their application to the investigation of Pd(II)-mediated coordination assemblies are presented. Further, the possibility of the prediction of the outcomes of molecular self-assembly by varying the reaction conditions is also demonstrated. Finally, a future direction in the field of artificial molecular self-assembly based on pathway-dependent self-assembly, that is, kinetic control of molecular self-assembly is discussed.
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Affiliation(s)
- Shuichi Hiraoka
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Satoshi Takahashi
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Hirofumi Sato
- Department of Molecular Engineering, Kyoto University, Kyoto, 615-8510, Japan.,Elements Strategy Initiative for Catalyst and Batteries, Kyoto University, Kyoto, 615-8510, Japan.,Fukui Institute for Fundamental Chemistry, Kyoto University, Kyoto, 606-8103, Japan
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7
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O'Connor HM, Coletta M, Etcheverry-Berríos A, Nichol GS, Brechin EK, Lusby PJ. Kinetic selection of Pd 4L 2 metallocyclic and Pd 6L 3 trigonal prismatic assemblies. Chem Commun (Camb) 2020; 56:11799-11802. [PMID: 33021303 DOI: 10.1039/d0cc05311b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The self-assembly of Pd4L2 metallocylcic and Pd6L3 trigonal prismatic assemblies are described. The selection of one species over the other has been achieved by careful choice of ancilliary ligands, which switch the dynamics of the Pd-pyridine bonds such that a highly unusual and distorted smaller assembly can be kinetically trapped en route to the more energetically favourable larger species. Both assemblies provide promise as easy to access multicavity reaction vessels.
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Affiliation(s)
- Helen M O'Connor
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Marco Coletta
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Alvaro Etcheverry-Berríos
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Gary S Nichol
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Euan K Brechin
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Paul J Lusby
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
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8
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Sun N, Wang C, Wang H, Yang L, Jin P, Zhang W, Jiang J. Multifunctional Tubular Organic Cage‐Supported Ultrafine Palladium Nanoparticles for Sequential Catalysis. Angew Chem Int Ed Engl 2019; 58:18011-18016. [DOI: 10.1002/anie.201908703] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 09/13/2019] [Indexed: 01/10/2023]
Affiliation(s)
- Nana Sun
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
| | - Chiming Wang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
| | - Hailong Wang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
| | - Le Yang
- School of Materials Science and EngineeringHebei University of Technology Tianjin 300130 China
| | - Peng Jin
- School of Materials Science and EngineeringHebei University of Technology Tianjin 300130 China
| | - Wei Zhang
- Department of ChemistryUniversity of Colorado Boulder Colorado 80309 USA
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
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9
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Sun N, Wang C, Wang H, Yang L, Jin P, Zhang W, Jiang J. Multifunctional Tubular Organic Cage‐Supported Ultrafine Palladium Nanoparticles for Sequential Catalysis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908703] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Nana Sun
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
| | - Chiming Wang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
| | - Hailong Wang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
| | - Le Yang
- School of Materials Science and EngineeringHebei University of Technology Tianjin 300130 China
| | - Peng Jin
- School of Materials Science and EngineeringHebei University of Technology Tianjin 300130 China
| | - Wei Zhang
- Department of ChemistryUniversity of Colorado Boulder Colorado 80309 USA
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline MaterialsDepartment of ChemistryUniversity of Science and Technology Beijing Beijing 100083 China
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10
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Wang H, Liu CH, Wang K, Wang M, Yu H, Kandapal S, Brzozowski R, Xu B, Wang M, Lu S, Hao XQ, Eswara P, Nieh MP, Cai J, Li X. Assembling Pentatopic Terpyridine Ligands with Three Types of Coordination Moieties into a Giant Supramolecular Hexagonal Prism: Synthesis, Self-Assembly, Characterization, and Antimicrobial Study. J Am Chem Soc 2019; 141:16108-16116. [PMID: 31509694 DOI: 10.1021/jacs.9b08484] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Three dimensional (3D) supramolecules with giant cavities are attractive due to their wide range of applications. Herein, we used pentatopic terpyridine ligands with three types of coordination moieties to assemble two giant supramolecular hexagonal prisms with a molecular weight up to 42 608 and 43 569 Da, respectively. Within the prisms, two double-rimmed Kandinsky Circles serve as the base surfaces as well as the templates for assisting the self-sorting during the self-assembly. Additionally, hierarchical self-assembly of these supramolecular prisms into tubular-like nanostructures was fully studied by scanning tunneling microscopy (STM) and small-angle X-ray scattering (SAXS). Finally, these supramolecular prisms show good antimicrobial activities against Gram-positive pathogen methicillin-resistant Staphylococcus aureus (MRSA) and Bacillus subtilis (B. subtilis).
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Affiliation(s)
- Heng Wang
- Department of Chemistry , University of South Florida , Tampa , Florida 33620 , United States
| | - Chung-Hao Liu
- Polymer Program, Institute Materials Science, Department of Chemical & Biomolecular Engineering , University of Connecticut , Storrs , Connecticut 06269 , United States
| | - Kun Wang
- Department of Mechanical Engineering , University of Michigan , Ann Arbor , Michigan 48109 , United States.,Single Molecule Study Laboratory, College of Engineering and Nanoscale Science and Engineering Center , University of Georgia , Athens , Georgia 30602 , United States
| | - Minghui Wang
- Department of Chemistry , University of South Florida , Tampa , Florida 33620 , United States
| | - Hao Yu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun , Jilin 130012 , China
| | - Sneha Kandapal
- Single Molecule Study Laboratory, College of Engineering and Nanoscale Science and Engineering Center , University of Georgia , Athens , Georgia 30602 , United States
| | - Robert Brzozowski
- Department of Cell Biology, Microbiology and Molecular Biology , University of South Florida , Tampa , Florida 33620 , United States
| | - Bingqian Xu
- Single Molecule Study Laboratory, College of Engineering and Nanoscale Science and Engineering Center , University of Georgia , Athens , Georgia 30602 , United States
| | - Ming Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun , Jilin 130012 , China
| | - Shuai Lu
- Department of Chemistry , University of South Florida , Tampa , Florida 33620 , United States.,College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou , Henan 450001 , China
| | - Xin-Qi Hao
- College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou , Henan 450001 , China
| | - Prahathees Eswara
- Department of Cell Biology, Microbiology and Molecular Biology , University of South Florida , Tampa , Florida 33620 , United States
| | - Mu-Ping Nieh
- Polymer Program, Institute Materials Science, Department of Chemical & Biomolecular Engineering , University of Connecticut , Storrs , Connecticut 06269 , United States
| | - Jianfeng Cai
- Department of Chemistry , University of South Florida , Tampa , Florida 33620 , United States
| | - Xiaopeng Li
- Department of Chemistry , University of South Florida , Tampa , Florida 33620 , United States
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11
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Cages vs. Prisms: Controlling the Formation of Metallosupramolecular Architectures with Ligand Side-Chains. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900483] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Ryu JY, Lee S, Lee MH, Lee J. Hetero‐Multinuclear Co
2
Pt
8
Supramolecular Cages Having D
4
Symmetry from Tetrapyridyl Metalloligands. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ji Yeon Ryu
- Department of ChemistryChonnam National University Gwangju 61186 Republic of Korea
| | - Sunwoo Lee
- Department of ChemistryChonnam National University Gwangju 61186 Republic of Korea
| | - Min Hyung Lee
- Department of ChemistryUniversity of Ulsan Ulsan 44610 Republic of Korea
| | - Junseong Lee
- Department of ChemistryChonnam National University Gwangju 61186 Republic of Korea
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13
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Combes S, Tran KT, Ayhan MM, Karoui H, Rockenbauer A, Tonetto A, Monnier V, Charles L, Rosas R, Viel S, Siri D, Tordo P, Clair S, Wang R, Bardelang D, Ouari O. Triangular Regulation of Cucurbit[8]uril 1:1 Complexes. J Am Chem Soc 2019; 141:5897-5907. [PMID: 30808163 DOI: 10.1021/jacs.9b00150] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Triangular shapes have inspired scientists over time and are common in nature, such as the flower petals of oxalis triangularis, the triangular faces of tetrahedrite crystals, and the icosahedron faces of virus capsids. Supramolecular chemistry has enabled the construction of triangular assemblies, many of which possess functional features. Among these structures, cucurbiturils have been used to build supramolecular triangles, and we recently reported paramagnetic cucurbit[8]uril (CB[8]) triangles, but the reasons for their formation remain unclear. Several parameters have now been identified to explain their formation. At first sight, the radical nature of the guest was of prime importance in obtaining the triangles, and we focused on extending this concept to biradicals to get supramolecular hexaradicals. Two sodium ions were systematically observed by ESI-MS in trimer structures, and the presence of Na+ triggered or strengthened the triangulation of CB[8]/guest 1:1 complexes in solution. X-ray crystallography and molecular modeling have allowed the proposal of two plausible sites of residence for the two sodium cations. We then found that a diamagnetic guest with an H-bond acceptor function is equally good at forming CB[8] triangles. Hence, a guest molecule containing a ketone function has been precisely triangulated thanks to CB[8] and sodium cations as determined by DOSY-NMR and DLS. A binding constant for the triangulation of 1:1 to 3:3 complexes is proposed. This concept has finally been extended to the triangulation of ditopic guests toward network formation by the reticulation of CB[8] triangles using dinitroxide biradicals.
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Affiliation(s)
- Sébastien Combes
- Aix Marseille Univ , CNRS, ICR , Marseille , France.,Centre de Recherche en Cancérologie de Marseille (CRCM), CNRS UMR7258, Inserm U1068, Institut Paoli-Calmettes , Aix Marseille Univ, UM105 , 13009 Marseille , France
| | | | - Mehmet Menaf Ayhan
- Aix Marseille Univ , CNRS, ICR , Marseille , France.,Department of Chemistry , Gebze Technical University , P.K.141 , 41400 Gebze , Kocaeli , Turkey
| | - Hakim Karoui
- Aix Marseille Univ , CNRS, ICR , Marseille , France
| | - Antal Rockenbauer
- Institute of Materials and Environmental Chemistry , Hungarian Academy of Sciences , P.O. Box. 286, 1519 Budapest , Hungary.,Department of Physics , Budapest University of Technology and Economics , 1111 Budapest , Hungary
| | - Alain Tonetto
- Aix Marseille Univ , CNRS, Centrale Marseille, FSCM (FR1739), PRATIM , F-13397 Marseille , France
| | - Valérie Monnier
- Aix Marseille Univ , CNRS, Centrale Marseille, FSCM, Spectropole , Marseille , France
| | | | - Roselyne Rosas
- Aix Marseille Univ , CNRS, Centrale Marseille, FSCM, Spectropole , Marseille , France
| | - Stéphane Viel
- Aix Marseille Univ , CNRS, ICR , Marseille , France.,Institut Universitaire de France , F-75005 Paris , France
| | - Didier Siri
- Aix Marseille Univ , CNRS, ICR , Marseille , France
| | - Paul Tordo
- Aix Marseille Univ , CNRS, ICR , Marseille , France
| | - Sylvain Clair
- Aix Marseille Univ, University of Toulon , CNRS, IM2NP, Marseille , France
| | - Ruibing Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences , University of Macau , Taipa , Macau , China
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14
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Kumar U, Jose S, Divya D, Vidhyapriya P, Sakthivel N, Manimaran B. Self-assembly of manganese(i) based thiolato bridged dinuclear metallacycles: synthesis, characterization, cytotoxicity evaluation and CO-releasing studies. NEW J CHEM 2019. [DOI: 10.1039/c8nj06271d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Manganese(i) based thiolato bridged dinuclear metallacycles were assessed as anticancer agents along with myoglobin assay for CO-releasing studies.
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Affiliation(s)
- Udit Kumar
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | - Shilpa Jose
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | - Dhanaraj Divya
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | | | | | - Bala. Manimaran
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
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15
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Lee S, Lee JH, Kim JC, Lee S, Kwak SK, Choe W. Porous Zr 6L 3 Metallocage with Synergetic Binding Centers for CO 2. ACS APPLIED MATERIALS & INTERFACES 2018; 10:8685-8691. [PMID: 29470051 DOI: 10.1021/acsami.7b18836] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Coordination-driven assembly has been widely successful in the synthesis of metallocages and used for many applications, such as catalysis. However, studies on CO2 adsorption with metallocages have been rarely conducted, compared to other well-known cage-type materials, such as porous organic cages. In this study, a rational choice of ligand and metal led to the synthesis of a Zr6L3-type metallocage, exhibiting exceptional CO2 adsorption properties. CO2 adsorption experiments revealed that the metallocage shows highly selective adsorption of CO2 over N2 with high CO2 binding energy. Density functional theory calculations uncovered the origin of this exceptional affinity for CO2 over N2.
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16
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Singh N, Singh J, Kim D, Kim DH, Kim EH, Lah MS, Chi KW. Coordination-Driven Self-Assembly of Heterotrimetallic Barrel and Bimetallic Cages Using a Cobalt Sandwich-Based Tetratopic Donor. Inorg Chem 2018; 57:3521-3528. [DOI: 10.1021/acs.inorgchem.7b02653] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Nem Singh
- Department of Chemistry, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Jatinder Singh
- Department of Chemistry, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Dongwook Kim
- Department of Chemistry, Ulsan National Institute of Science & Technology, Ulsan 44919, Republic of Korea
| | - Dong Hwan Kim
- Department of Chemistry, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Eun-Hee Kim
- Republic of Korea Protein Structure Group, Korea Basic Science Institute, Ochang, Chungbuk 28119, Republic of Korea
| | - Myoung Soo Lah
- Department of Chemistry, Ulsan National Institute of Science & Technology, Ulsan 44919, Republic of Korea
| | - Ki-Whan Chi
- Department of Chemistry, University of Ulsan, Ulsan 44610, Republic of Korea
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17
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Zhang M, Xu H, Wang M, Saha ML, Zhou Z, Yan X, Wang H, Li X, Huang F, She N, Stang PJ. Platinum(II)-Based Convex Trigonal-Prismatic Cages via Coordination-Driven Self-Assembly and C 60 Encapsulation. Inorg Chem 2017; 56:12498-12504. [PMID: 28945436 DOI: 10.1021/acs.inorgchem.7b01967] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The development of three-dimensional (3D) supramolecular coordination complexes is of great interest from both fundamental and application points of view because these materials are useful in molecular catalysis, separation and purification, sensing, etc. Herein, we describe the synthesis of two Klärner's molecular-clip-based tetrapyridyl donors, which possess a C-shaped structure as shown by X-ray analysis, and subsequently use them to prepare four convex trigonal-prismatic cages via coordination-driven self-assembly with two 180° diplatinum(II) acceptors. The cages are fully characterized by multinuclear NMR (31P and 1H) analysis, diffusion-ordered spectroscopy, electrospray ionization time-of-flight mass spectrometry, and UV/vis absorption spectroscopy. Moreover, the incorporation of molecular-clip-based ligands provides these cages with free cavities to encapsulate fullerene C60 via aromatic interactions, which may be useful for fullerene separation and purification. The studies described herein enlarge the scope of the platinum(II)-based directional bonding approach in the preparation of curved 3D metallacages and their host-guest chemistry.
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Affiliation(s)
- Mingming Zhang
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University , Xi'an 710049, P. R. China.,Department of Chemistry, University of Utah , 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Hongchuang Xu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University , Wuhan 430079, P. R. China
| | - Ming Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University , Changchun, Jilin 130012, P. R. China
| | - Manik Lal Saha
- Department of Chemistry, University of Utah , 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Zhixuan Zhou
- Department of Chemistry, University of Utah , 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Xuzhou Yan
- Department of Chemistry, University of Utah , 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Heng Wang
- Department of Chemistry, University of South Florida , 4202 East Fowler Avenue, Tampa, Florida 33620, United States
| | - Xiaopeng Li
- Department of Chemistry, University of South Florida , 4202 East Fowler Avenue, Tampa, Florida 33620, United States
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University , Hangzhou 310027, P. R. China
| | - Nengfang She
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University , Wuhan 430079, P. R. China
| | - Peter J Stang
- Department of Chemistry, University of Utah , 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
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18
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Cecot G, Marmier M, Geremia S, De Zorzi R, Vologzhanina AV, Pattison P, Solari E, Fadaei Tirani F, Scopelliti R, Severin K. The Intricate Structural Chemistry of M II2nL n-Type Assemblies. J Am Chem Soc 2017; 139:8371-8381. [PMID: 28603972 DOI: 10.1021/jacs.7b04861] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The reaction of cis-blocked, square-planar MII complexes with tetratopic N-donor ligands is known to give metallasupramolecular assemblies of the formula M2nLn. These assemblies typically adopt barrel-like structures, with the ligands paneling the sides of the barrels. However, alternative structures are possible, as demonstrated by the recent discovery of a Pt8L4 cage with unusual gyrobifastigium-like geometry. To date, the factors that govern the assembly of MII2nLn complexes are not well understood. Herein, we provide a geometric analysis of M2nLn complexes, and we discuss how size and geometry of the ligand is expected to influence the self-assembly process. The theoretical analysis is complemented by experimental studies using different cis-blocked PtII complexes and metalloligands with four divergent pyridyl groups. Mononuclear metalloligands gave mainly assemblies of type Pt8L4, which adopt barrel- or gyrobifastigium-like structures. Larger assemblies can also form, as evidenced by the crystallographic characterization of a Pt10L5 complex and a Pt16L8 complex. The former adopts a pentagonal barrel structure, whereas the latter displays a barrel structure with a distorted square orthobicupola geometry. The Pt16L8 complex has a molecular weight of more than 23 kDa and a diameter of 4.5 nm, making it the largest, structurally characterized M2nLn complex described to date. A dinuclear metalloligand was employed for the targeted synthesis of pentagonal Pt10L5 barrels, which are formed in nearly quantitative yields.
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Affiliation(s)
| | | | - Silvano Geremia
- Centro di Eccellenza in Biocristallografia, Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste , 34127 Trieste, Italy
| | - Rita De Zorzi
- Centro di Eccellenza in Biocristallografia, Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste , 34127 Trieste, Italy
| | - Anna V Vologzhanina
- Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences , 119991 Moscow, Russia
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19
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Ryu JY, Wi EH, Pait M, Lee S, Stang PJ, Lee J. Unique Ruthenium Bimetallic Supramolecular Cages From C4-Symmetric Tetrapyridyl Metalloligands. Inorg Chem 2017; 56:5471-5477. [DOI: 10.1021/acs.inorgchem.7b00556] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ji Yeon Ryu
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Eun Hye Wi
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Moumita Pait
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Peter J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake
City, Utah 84112, United States
| | - Junseong Lee
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake
City, Utah 84112, United States
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20
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Dasgupta S, Mukherjee PS. Carboxylatopillar[n]arenes: a versatile class of water soluble synthetic receptors. Org Biomol Chem 2017; 15:762-772. [DOI: 10.1039/c6ob02214f] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Carboxylatopillar[n]arenes (CP[n]As, n = 5, 6, 7, 9, 10) constitute a family of water soluble synthetic receptors. These receptors are excellent hosts for a wide range of cationic organic molecules and have shown promising application in the fields of stimuli-responsive supramolecular assemblies, targeted drug delivery vehicles and sensors. Analogous metal-coordinated prismatic structures have shown excellent affinities for analytes.
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Affiliation(s)
- Suvankar Dasgupta
- Department of Chemistry
- National Institute of Technology Patna
- Patna-800005
- India
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21
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Singh N, Jang S, Jo JH, Kim DH, Park DW, Kim I, Kim H, Kang SC, Chi KW. Coordination-Driven Self-Assembly and Anticancer Potency Studies of Ruthenium-Cobalt-Based Heterometallic Rectangles. Chemistry 2016; 22:16157-16164. [PMID: 27689935 DOI: 10.1002/chem.201603521] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Indexed: 12/30/2022]
Abstract
Three new cobalt-ruthenium heterometallic molecular rectangles, 1-3, were synthesized through the coordination-driven self-assembly of a new cobalt sandwich donor, (η5 -Cp)Co[C4 -trans-Ph2 (4-Py)2 ] (L; Cp: cyclopentyl; Py: pyridine), and one of three dinuclear precursors, [(p-cymene)2 Ru2 (OO∩OO)2 Cl2 ] [OO∩OO: oxalato (A1 ), 5,8-dioxido-1,4-naphthoquinone (A2 ), or 6,11-dioxido-5,12-naphthacenedione (A3 )]. All of the self-assembled architectures were isolated in very good yield (92-94 %) and were fully characterized by spectroscopic analysis; the molecular structures of 2 and 3 were determined by single-crystal X-ray diffraction analysis. The anticancer activities of bimetallic rectangles 1-3 were evaluated with a 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) assay, an autophagy assay, and Western blotting. Rectangles 1-3 showed higher cytotoxicity than doxorubicin in AGS human gastric carcinoma cells. In addition, the autophagic activities and apoptotic cell death ratios were increased in AGS cells by treatment with 1-3; the rectangles induced autophagosome formation by promoting LC3-I to LC3-II conversion and apoptotic cell death by increasing caspase-3/7 activity. Our results suggest that rectangles 1-3 induce gastric cancer cell death by modulating autophagy and apoptosis and that they have potential use as agents for the treatment of human gastric cancer.
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Affiliation(s)
- Nem Singh
- Department of Chemistry, University of Ulsan, Ulsan, 44610, Republic of Korea
| | - Sunphil Jang
- Department of Oriental Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, Republic of Korea
| | - Jae-Ho Jo
- Department of Chemistry, University of Ulsan, Ulsan, 44610, Republic of Korea
| | - Dong Hwan Kim
- Department of Chemistry, University of Ulsan, Ulsan, 44610, Republic of Korea
| | - Dae Won Park
- Department of Oriental Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, Republic of Korea
| | - InHye Kim
- Department of Oriental Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, Republic of Korea
| | - Hyunuk Kim
- Energy Materials Laboratory, Korea Institute of Energy Research, Daejeon, 34129, Republic of Korea.
| | - Se Chan Kang
- Department of Oriental Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, Republic of Korea.
| | - Ki-Whan Chi
- Department of Chemistry, University of Ulsan, Ulsan, 44610, Republic of Korea.
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22
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Givelet CC, Dron PI, Wen J, Magnera TF, Zamadar M, Čépe K, Fujiwara H, Shi Y, Tuchband MR, Clark N, Zbořil R, Michl J. Challenges in the Structure Determination of Self-Assembled Metallacages: What Do Cage Cavities Contain, Internal Vapor Bubbles or Solvent and/or Counterions? J Am Chem Soc 2016; 138:6676-87. [DOI: 10.1021/jacs.5b12050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | | | | | | | | | - Klára Čépe
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacký University, Šlechtitelů
27, Olomouc 783 71, Czech Republic
| | | | | | | | | | - Radek Zbořil
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacký University, Šlechtitelů
27, Olomouc 783 71, Czech Republic
| | - Josef Michl
- Institute
of Organic Chemistry and Biochemistry, Academy of Sciences of Czech Republic, Flemingovo nám. 2, 16610 Prague, Czech Republic
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23
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Cecot G, Alameddine B, Prior S, Zorzi RD, Geremia S, Scopelliti R, Fadaei FT, Solari E, Severin K. Large heterometallic coordination cages with gyrobifastigium-like geometry. Chem Commun (Camb) 2016; 52:11243-11246. [DOI: 10.1039/c6cc06066h] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Large coordination cages with unusual gyrobifastigium-like geometry were obtained by combining cis-blocked PtII or PdII complexes with clathrochelate-based metalloligands.
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Affiliation(s)
- Giacomo Cecot
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Bassam Alameddine
- Department of Mathematics and Natural Sciences
- Gulf University of Science & Technology (GUST)
- Kuwait
| | - Stéphanie Prior
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Rita De Zorzi
- Centro di Eccellenza in Biocristallografia
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Trieste
- Trieste
- Italy
| | - Silvano Geremia
- Centro di Eccellenza in Biocristallografia
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Trieste
- Trieste
- Italy
| | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Farzaneh T. Fadaei
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Euro Solari
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Kay Severin
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
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24
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Chemistry of the highly stable hindered cobalt sandwich compound (η5-Cp)Co(η4-C4Ph4) and its derivatives. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.05.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Jurček O, Bonakdarzadeh P, Kalenius E, Linnanto JM, Groessl M, Knochenmuss R, Ihalainen JA, Rissanen K. Superchiral Pd
3
L
6
Coordination Complex and Its Reversible Structural Conversion into Pd
3
L
3
Cl
6
Metallocycles. Angew Chem Int Ed Engl 2015; 54:15462-7. [DOI: 10.1002/anie.201506539] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 09/12/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Ondřej Jurček
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014 University of Jyvaskyla (Finland)
| | - Pia Bonakdarzadeh
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014 University of Jyvaskyla (Finland)
| | - Elina Kalenius
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014 University of Jyvaskyla (Finland)
| | - Juha Matti Linnanto
- University of Tartu, Institute of Physics, Ravila 14c, 50411 Tartu (Estonia)
| | | | | | - Janne A. Ihalainen
- University of Jyvaskyla, Nanoscience Center, Department of Biological and Environmental Science, P.O. Box 35, 40014 University of Jyvaskyla (Finland)
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014 University of Jyvaskyla (Finland)
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26
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Jurček O, Bonakdarzadeh P, Kalenius E, Linnanto JM, Groessl M, Knochenmuss R, Ihalainen JA, Rissanen K. Superchiral Pd3L6Coordination Complex and Its Reversible Structural Conversion into Pd3L3Cl6Metallocycles. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506539] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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27
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Ryu JY, Park YJ, Park HR, Saha ML, Stang PJ, Lee J. Ruthenium–Cobalt Bimetallic Supramolecular Cages via a Less Symmetric Tetrapyridyl Metalloligand and the Effect of Spacer Units. J Am Chem Soc 2015; 137:13018-23. [DOI: 10.1021/jacs.5b07625] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ji Yeon Ryu
- Department
of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Yu Jin Park
- Department
of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Hyoung-Ryun Park
- Department
of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Manik Lal Saha
- Department
of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Peter J. Stang
- Department
of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Junseong Lee
- Department
of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
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28
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Wiegel AK, Rad BR, Herrmann D, Wolf R. Synthesis and Characterization of Tetra(pyridyl)cyclobutadiene Iron Complexes [Cp*Fe(C 4py 4)] -(py = 3-pyridyl and 4-pyridyl, Cp* = C 5Me 5). Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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Karthikeyan S, Nagarajaprakash R, Satheesh G, Ashok Kumar C, Manimaran B. Self-assembly of a fac-Mn(CO)3-core containing dinuclear metallacycles using flexible ditopic linkers. Dalton Trans 2015; 44:17389-98. [DOI: 10.1039/c5dt01866h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Flexible dimanganese metallacycles have been achieved using Mn(CO)5Br and adaptable ditopic pyridyl linkers. The host–guest chemistry of Mn(i)-dinuclear metallacycles has been explored.
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Affiliation(s)
- S. Karthikeyan
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | | | | | | | - Bala. Manimaran
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
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30
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Abstract
Metal–organic polyhedra are three dimensional discrete structures typically constructed by the self-assembly of metal ions and ligands. The synthesis and geometry of discrete structures entirely rely on the choice of metal ions, ligand constraints such as steric bulk, bend angle, and functionalities, and the nature of applied solvents. As a result, they provide tailorable internal volume and usually hydrophobic nature to the cavity that in turn makes them one of the prominent host molecules for a range of applications. This review highlights the intervention of ligand constraints, precisely bend angle (0°, 60°, 120°, and 180°), hydroxyl functionalities, and the role of concepts such as molecular panelling and subcomponent self-assembly in the synthesis of polyhedra.
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31
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Nagarajaprakash R, Govindarajan R, Manimaran B. One-pot synthesis of oxamidato-bridged hexarhenium trigonal prisms adorned with ester functionality. Dalton Trans 2015; 44:11732-40. [DOI: 10.1039/c5dt01102g] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The self-assembly of hexarhenium trigonal prisms using fac-Re(CO)3 cores (pink), bischelating oxamide ligands (green) and ester-containing tritopic linkers (blue) has been accomplished via an orthogonal bonding approach.
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Affiliation(s)
| | - R. Govindarajan
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | - Bala. Manimaran
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
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32
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Angurell I, Ferrer M, Gutiérrez A, Martínez M, Rocamora M, Rodríguez L, Rossell O, Lorenz Y, Engeser M. Kinetico-Mechanistic Insights on the Assembling Dynamics of Allyl-Cornered Metallacycles: The PtNpyBond is the Keystone. Chemistry 2014; 20:14473-87. [DOI: 10.1002/chem.201403467] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Indexed: 11/09/2022]
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33
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Young MC, Johnson AM, Hooley RJ. Self-promoted post-synthetic modification of metal-ligand M(2)L(3) mesocates. Chem Commun (Camb) 2014; 50:1378-80. [PMID: 24346434 DOI: 10.1039/c3cc48444k] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactive alcohol functionality has been incorporated into a self-assembled M2L3 mesocate. Post-synthetic modification of this complex with suitable isocyanates is not only possible, but is self-catalyzed by multiple internal hydrogen bonds from the self-assembly. As the metal-ligand coordination is reversible at elevated temperature, the isomeric distribution of product changes upon reaction, due to the different steric bulk conferred on the assembly after the modification.
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Affiliation(s)
- Michael C Young
- University of California Riverside, Department of Chemistry Riverside, CA 92521, USA.
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34
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Young MC, Holloway LR, Johnson AM, Hooley RJ. A Supramolecular Sorting Hat: Stereocontrol in Metal-Ligand Self-Assembly by Complementary Hydrogen Bonding. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405242] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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35
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Young MC, Holloway LR, Johnson AM, Hooley RJ. A supramolecular sorting hat: stereocontrol in metal-ligand self-assembly by complementary hydrogen bonding. Angew Chem Int Ed Engl 2014; 53:9832-6. [PMID: 25044629 DOI: 10.1002/anie.201405242] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Revised: 06/12/2014] [Indexed: 11/05/2022]
Abstract
A combination of self-complementary hydrogen bonding and metal-ligand interactions allows stereocontrol in the self-assembly of prochiral ligand scaffolds. A unique, non-tetrahedral M4L6 structure is observed upon multicomponent self-assembly of 2,7-diaminofluorenol with 2-formylpyridine and Fe(ClO4)2. The stereochemical outcome of the assembly is controlled by self-complementary hydrogen bonding between both individual ligands and a suitably sized counterion as template. This hydrogen-bonding-mediated stereoselective metal-ligand assembly allows the controlled formation of nonsymmetric discrete cage structures from previously unexploited ligand scaffolds.
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Affiliation(s)
- Michael C Young
- University of California Riverside, Department of Chemistry, Riverside, CA 92521 (USA)
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36
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Kottas GS, Brotin T, Schwab PFH, Gala K, Havlas Z, Kirby JP, Miller JR, Michl J. Tetraarylcyclobutadienecyclopentadienylcobalt Complexes: Synthesis, Electronic Spectra, Magnetic Circular Dichroism, Linear Dichroism, and TD DFT Calculations. Organometallics 2014. [DOI: 10.1021/om400403j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gregg S. Kottas
- Department
of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Thierry Brotin
- Department
of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Peter F. H. Schwab
- Department
of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Kamal Gala
- Department
of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Zdeněk Havlas
- Institute
of Chemistry and Biochemistry, Academy of Science of the Czech Republic, 16610 Prague 6, Czech Republic
| | - James P. Kirby
- Chemistry
Department, Brookhaven National Laboratory, Building 555A, Upton, New
York 11973, United States
| | - John R. Miller
- Chemistry
Department, Brookhaven National Laboratory, Building 555A, Upton, New
York 11973, United States
| | - Josef Michl
- Department
of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
- Institute
of Chemistry and Biochemistry, Academy of Science of the Czech Republic, 16610 Prague 6, Czech Republic
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37
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Bivaud S, Goeb S, Balandier JY, Chas M, Allain M, Sallé M. Self-Assembled Cages from the Electroactive Bis(pyrrolo)tetrathiafulvalene (BPTTF) Building Block. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201400060] [Citation(s) in RCA: 18] [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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38
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Rezaei Rad B, Herrmann D, Lescop C, Wolf R. A tetradentate metalloligand: synthesis and coordination behaviour of a 2-pyridyl-substituted cyclobutadiene iron complex. Dalton Trans 2014; 43:4247-50. [DOI: 10.1039/c3dt52699b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel cyclobutadiene iron complex with four 2-pyridyl-substitutents acts as a bis(bidentate) chelate ligand toward Zn2+ cations.
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Affiliation(s)
- Babak Rezaei Rad
- University of Regensburg
- Institute of Inorganic Chemistry
- 93040 Regensburg, Germany
| | - Dirk Herrmann
- University of Regensburg
- Institute of Inorganic Chemistry
- 93040 Regensburg, Germany
| | - Christophe Lescop
- Sciences Chimiques de Rennes UMR 6226 CNRS
- Université de Rennes 1 Campus de Beaulieu
- 35042 Rennes Cedex, France
| | - Robert Wolf
- University of Regensburg
- Institute of Inorganic Chemistry
- 93040 Regensburg, Germany
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39
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Bertrand GHV, Tortech L, Gandon V, Aubert C, Fichou D. Synthesis and photovoltaic performances in solution-processed BHJs of oligothiophene-substituted organocobalt complexes [(η4-C4(nT)4)Co(η5-C5H5)]. Chem Commun (Camb) 2014; 50:8663-6. [DOI: 10.1039/c4cc03530e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New cobalt complexes substituted by four oligothiophene arms have been synthesized. Solution processed solar cells based on CpCoCb(3T)4 exhibit conversion efficiencies of up to 2.1%.
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Affiliation(s)
- Guillaume H. V. Bertrand
- Sorbonne Universités
- UPMC Univ Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- Paris, France
| | - Ludovic Tortech
- Sorbonne Universités
- UPMC Univ Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- Paris, France
| | - Vincent Gandon
- Universite Paris-Sud
- ICMMO (UMR CNRS 8182)
- LabEx CHARM3AT
- F-91405 Orsay, France
| | - Corinne Aubert
- Sorbonne Universités
- UPMC Univ Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- Paris, France
| | - Denis Fichou
- Sorbonne Universités
- UPMC Univ Paris 06
- UMR 8232
- Institut Parisien de Chimie Moléculaire
- Paris, France
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40
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Ryu JY, Lee JM, Park YJ, Nghia NV, Lee MH, Lee J. A Ruthenium–Iron Bimetallic Supramolecular Cage with D4 Symmetry from a Tetrapyridyl Iron(I) Metalloligand. Organometallics 2013. [DOI: 10.1021/om401145s] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Ji Yeon Ryu
- Department of Chemistry, Chonnam National University, Gwangju 500−757, Korea
| | - Ji Min Lee
- Department of Chemistry, Chonnam National University, Gwangju 500−757, Korea
| | - Yu Jin Park
- Department of Chemistry, Chonnam National University, Gwangju 500−757, Korea
| | - Nguyen Van Nghia
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680−749, Korea
| | - Min Hyung Lee
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680−749, Korea
| | - Junseong Lee
- Department of Chemistry, Chonnam National University, Gwangju 500−757, Korea
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41
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Kim JJ, Kwak OK, Park JK, Min KS, Yoon YJ. Construction and characterization of novel molecular architectures through coordination-driven self-assembly: rhomboid and overlapped double rhomboid. J INCL PHENOM MACRO 2013. [DOI: 10.1007/s10847-013-0373-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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42
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Murray CA, Cardin CJ, Greenland BW, Swift A, Colquhoun HM. Pairwise assembly of organopalladium(II) units with cyanurato(3-) and trithiocyanurato(3-) ligands: formation of chiral Pd12, Pd10, and Pd9 cage-molecules. Inorg Chem 2013; 52:10424-30. [PMID: 24007203 PMCID: PMC3856771 DOI: 10.1021/ic401253q] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
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The o-palladated, chloro-bridged dimers [Pd{2-phenylpyridine(-H)}-μ-Cl]2 and [Pd{N,N-dimethylbenzylamine(-H)}-μ-Cl]2 react with cyanuric acid in the presence of base to afford
closed, chiral cage-molecules in which 12 organo-Pd(II) centers, located
in pairs at the vertices of an octahedron, are linked by four tetrahedrally
arranged cyanurato(3−) ligands. Incomplete (Pd10) cages, having structures derived from the corresponding Pd12 cages by replacing one pair of organopalladium centers with
two protons, have also been isolated. Reaction of [Pd{2-phenylpyridine(-H)}-μ-Cl]2 with trithiocyanuric acid gives an entirely different and
more open type of cage-complex, comprising only nine organopalladium
centers and three thiocyanurato(3−) ligands: cage-closure in
this latter system appears to be inhibited by steric crowding of the
thiocarbonyl groups. The o-palladated,
chloro-bridged dimers
[Pd{2-phenylpyridine(-H)}-μ-Cl]2 and [Pd{N,N-dimethylbenzylamine(-H)}-μ-Cl]2 react with cyanuric acid in the presence of base to afford
closed, chiral cage-molecules (point group T) in
which 12 organo-Pd(II) centers located about the vertices of an octahedron
are linked by four tetrahedrally arranged cyanurato(3−) ligands.
Incomplete (Pd10) cages have also been isolated. Reaction
of [Pd{2-phenylpyridine(-H)}-μ-Cl]2 with trithiocyanuric
acid gives a cage-complex comprising only nine organopalladium centers
and three thiocyanurato(3−) ligands.
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Affiliation(s)
- Claire A Murray
- Department of Chemistry, University of Reading , Whiteknights, Reading, RG6 6AD, United Kingdom
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43
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Hu WJ, Liu LQ, Ma ML, Zhao XL, Liu YA, Mi XQ, Jiang B, Wen K. A Trigonal Prismatic Ligand in the Metal-Mediated Self-Assembly of One- and Two-Dimensional Metallosupramolecular Polymers. Inorg Chem 2013; 52:9309-19. [DOI: 10.1021/ic400751n] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Wen-Jing Hu
- Sustainable Technology Research Center, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai 201210, China
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44
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Young MC, Johnson AM, Gamboa AS, Hooley RJ. Achiral endohedral functionality provides stereochemical control in Fe(II)-based self-assemblies. Chem Commun (Camb) 2013; 49:1627-9. [PMID: 23337949 DOI: 10.1039/c3cc37912d] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multicomponent Fe(II)-iminopyridine-based self-assemblies have been synthesized with variably sized internal functionality. Larger internal functions provide increased strain to the complex and confer diastereocontrol upon the assembly process. Complete diastereocontrol is possible upon the introduction of large achiral groups on the cavity interior.
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Affiliation(s)
- Michael C Young
- Department of Chemistry, University of California - Riverside, Riverside, California 92521, USA
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45
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Baxter PNW, Gisselbrecht JP, Karmazin-Brelot L, Varnek A, Allouche L. Synthesis of a Strained Acetylenic Macrocycle Incorporating apara-Oligo[2]cruciform Bridge Bent over Nanoscopic Dimensions: Structural, Electronic, Spectroscopic, and Ion-Sensing Properties. Chemistry 2013; 19:12336-49. [DOI: 10.1002/chem.201204569] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Indexed: 11/12/2022]
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46
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Lim SH, Cohen SM. Self-Assembled Supramolecular Clusters Based on Phosphines and Coinage Metals: Tetrahedra, Helicates, and Mesocates. Inorg Chem 2013; 52:7862-72. [DOI: 10.1021/ic302840x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Sang Ho Lim
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093,
United States
| | - Seth M. Cohen
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093,
United States
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47
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Cook TR, Zheng YR, Stang PJ. Metal-organic frameworks and self-assembled supramolecular coordination complexes: comparing and contrasting the design, synthesis, and functionality of metal-organic materials. Chem Rev 2013; 113:734-77. [PMID: 23121121 PMCID: PMC3764682 DOI: 10.1021/cr3002824] [Citation(s) in RCA: 2133] [Impact Index Per Article: 193.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Timothy R. Cook
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah, 84112
| | - Yao-Rong Zheng
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah, 84112
| | - Peter J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah, 84112
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48
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Gal JF, Iacobucci C, Monfardini I, Massi L, Duñach E, Olivero S. Metal triflates and triflimides as Lewis “superacids”: preparation, synthetic application and affinity tests by mass spectrometry. J PHYS ORG CHEM 2012. [DOI: 10.1002/poc.3019] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jean-François Gal
- Institut de Chimie de Nice, UMR CNRS 7272; Université de Nice-Sophia Antipolis; 06108 NICE Cedex 2 France
| | - Claudio Iacobucci
- Institut de Chimie de Nice, UMR CNRS 7272; Université de Nice-Sophia Antipolis; 06108 NICE Cedex 2 France
| | - Ilaria Monfardini
- Institut de Chimie de Nice, UMR CNRS 7272; Université de Nice-Sophia Antipolis; 06108 NICE Cedex 2 France
| | - Lionel Massi
- Institut de Chimie de Nice, UMR CNRS 7272; Université de Nice-Sophia Antipolis; 06108 NICE Cedex 2 France
| | - Elisabet Duñach
- Institut de Chimie de Nice, UMR CNRS 7272; Université de Nice-Sophia Antipolis; 06108 NICE Cedex 2 France
| | - Sandra Olivero
- Institut de Chimie de Nice, UMR CNRS 7272; Université de Nice-Sophia Antipolis; 06108 NICE Cedex 2 France
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49
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Ito S, Ono K, Iwasawa N. Controlled Self-Assembly of Multiple Diastereomeric Macrocyclic Boronic Esters Composed of Two Chiral Units. J Am Chem Soc 2012; 134:13962-5. [DOI: 10.1021/ja306249f] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Suguru Ito
- Department
of Chemistry, Tokyo Institute of Technology, and JST-CREST, O-okayama, Meguro-ku,
Tokyo 152-8551, Japan
| | - Kosuke Ono
- Department
of Chemistry, Tokyo Institute of Technology, and JST-CREST, O-okayama, Meguro-ku,
Tokyo 152-8551, Japan
| | - Nobuharu Iwasawa
- Department
of Chemistry, Tokyo Institute of Technology, and JST-CREST, O-okayama, Meguro-ku,
Tokyo 152-8551, Japan
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50
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Bivaud S, Balandier JY, Chas M, Allain M, Goeb S, Sallé M. A Metal-Directed Self-Assembled Electroactive Cage with Bis(pyrrolo)tetrathiafulvalene (BPTTF) Side Walls. J Am Chem Soc 2012; 134:11968-70. [DOI: 10.1021/ja305451v] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Sébastien Bivaud
- LUNAM Université, Université d’Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou,
2 bd Lavoisier, 49045 Angers Cedex, France
| | - Jean-Yves Balandier
- LUNAM Université, Université d’Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou,
2 bd Lavoisier, 49045 Angers Cedex, France
| | - Marcos Chas
- LUNAM Université, Université d’Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou,
2 bd Lavoisier, 49045 Angers Cedex, France
| | - Magali Allain
- LUNAM Université, Université d’Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou,
2 bd Lavoisier, 49045 Angers Cedex, France
| | - Sébastien Goeb
- LUNAM Université, Université d’Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou,
2 bd Lavoisier, 49045 Angers Cedex, France
| | - Marc Sallé
- LUNAM Université, Université d’Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou,
2 bd Lavoisier, 49045 Angers Cedex, France
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