51
|
Zhang Y, Ali B, Wu J, Guo M, Yu Y, Liu Z, Tang J. Construction of Metallosupramolecular Coordination Complexes: From Lanthanide Helicates to Octahedral Cages Showing Single-Molecule Magnet Behavior. Inorg Chem 2019; 58:3167-3174. [DOI: 10.1021/acs.inorgchem.8b03249] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Yu Zhang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, PR China
| | - Basharat Ali
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
- University of Science and Technology of China, Hefei 230026, PR China
| | - Jianfeng Wu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Mei Guo
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Yang Yu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Zhiliang Liu
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, PR China
| | - Jinkui Tang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
- University of Science and Technology of China, Hefei 230026, PR China
| |
Collapse
|
52
|
Thi Le VC, Mai HD, Kang P, Yoo H. Metal‐Ion Tuning in Triple‐Stranded Helicate‐Based Metallosupramolecules. Chemistry 2019; 25:2472-2476. [DOI: 10.1002/chem.201805686] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Indexed: 12/25/2022]
Affiliation(s)
- Van Cam Thi Le
- Department of ChemistryHallym University Chuncheon, Gangwon-do 24252 Republic of Korea
| | - Hien Duy Mai
- Department of ChemistryHallym University Chuncheon, Gangwon-do 24252 Republic of Korea
| | - Philjae Kang
- Department of ChemistryHallym University Chuncheon, Gangwon-do 24252 Republic of Korea
| | - Hyojong Yoo
- Department of ChemistryHallym University Chuncheon, Gangwon-do 24252 Republic of Korea
| |
Collapse
|
53
|
Bazargan M, Mirzaei M, Franconetti A, Frontera A. On the preferences of five-membered chelate rings in coordination chemistry: insights from the Cambridge Structural Database and theoretical calculations. Dalton Trans 2019; 48:5476-5490. [PMID: 30920565 DOI: 10.1039/c9dt00542k] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The purpose of this review is to give an overview of three important N-bidentate ligands: 1,10-phenanthroline (phen), 2,2'-bipyridine (bpy), and ethylenediamine (en). We have not attempted to be comprehensive because of the huge amount of activity being done in coordination chemistry using these ligands. Instead we present a full structural and geometrical study by using the Cambridge Structural Database (CSD) combined with theoretical calculations that allow us to parameterize their coordinating properties and ability to coordinate to transition and non-transition metals. More importantly, we illustrate that upon coordination and formation of the five-membered chelate ring, these ligands are able to adapt themselves to the requirements of the different metals by changing the MN distances and NMN angles. Therefore, a redefinition of the preferences of these ligands to metals with large ionic radii is needed. Finally, we will present some facts about the participation of these ligands in inorganic-organic hybrids (IOHs) based on Keggin polyoxometalates (POMs).
Collapse
Affiliation(s)
- Maryam Bazargan
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, 917751436, Mashhad, Iran.
| | | | | | | |
Collapse
|
54
|
Pankhurst JR, Paul S, Zhu Y, Williams CK, Love JB. Polynuclear alkoxy-zinc complexes of bowl-shaped macrocycles and their use in the copolymerisation of cyclohexene oxide and CO 2. Dalton Trans 2019; 48:4887-4893. [PMID: 30896006 DOI: 10.1039/c9dt00595a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The reactions between alcohols and the tetranuclear ethyl-Zn complexes of an ortho-phenylene-bridged polypyrrole macrocycle, Zn4Et4(L1) 1 and the related anthracenyl-bridged macrocyclic complex, Zn4Et4(THF)4(L2) 2 have been studied. With long-chain alcohols such as n-hexanol, the clean formation of the tetranuclear hexoxide complex Zn4(OC6H13)4(L1) 3 occurs. In contrast, the use of shorter-chain alcohols such as i-propanol results in the trinuclear complex Zn3(μ2-OiPr)2(μ3-OiPr)(HL1) 4 that arises from demetalation; this complex was characterised by X-ray crystallography. The clean formation of these polynuclear zinc clusters allowed a study of their use as catalysts in the ring-opening copolymerisation (ROCOP) reaction between cyclohexene oxide and CO2. In situ reactions involving the pre-catalyst 1 and n-hexanol formed the desired polymer with the best selectivity for polycarbonate (90%) at 30 atm CO2, whilst the activity and performance of pre-catalyst 2 was poor in comparison.
Collapse
Affiliation(s)
- James R Pankhurst
- EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | | | | | | | | |
Collapse
|
55
|
Vardhan H, Verpoort F. UV–Vis absorption studies of coordination-driven self-assembled 2D metalla-rectangle towards multi-carboxylation anions. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
56
|
Koppireddi S, Liu CZ, Wang H, Zhang DW, Li ZT. Halogen and hydrogen bonding-driven self-assembly of supramolecular macrocycles and double helices from hydrogen-bonded arylamide foldamers. CrystEngComm 2019. [DOI: 10.1039/c8ce02187b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Halogen bonding has been used to hold hydrogen bonded short aromatic amide foldamers to form 2 + 2 or 1 + 1 macrocycles.
Collapse
Affiliation(s)
- Satish Koppireddi
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
- and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM)
- Fudan University
- Shanghai 200438
| | - Chuan-Zhi Liu
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
- and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM)
- Fudan University
- Shanghai 200438
| | - Hui Wang
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
- and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM)
- Fudan University
- Shanghai 200438
| | - Dan-Wei Zhang
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
- and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM)
- Fudan University
- Shanghai 200438
| | - Zhan-Ting Li
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
- and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM)
- Fudan University
- Shanghai 200438
| |
Collapse
|
57
|
Karmakar A, Rúbio GMDM, Guedes da Silva MFC, Pombeiro AJL. Synthesis of Metallomacrocycle and Coordination Polymers with Pyridine-Based Amidocarboxylate Ligands and Their Catalytic Activities towards the Henry and Knoevenagel Reactions. ChemistryOpen 2018; 7:865-877. [PMID: 30410851 PMCID: PMC6217112 DOI: 10.1002/open.201800170] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Indexed: 01/06/2023] Open
Abstract
The reactions of 3,3'-{(pyridine-2,6-dicarbonyl)bis(azanediyl)}dibenzoic acid (H2L) with zinc(II), cadmium(II), and samarium(III) nitrates were studied, and the obtained compounds, [Zn(1κO:2κO'-L)(H2O)2] n (1), [Cd(1κO 2:2κO 2-L)(H2O)2]2 ⋅6n H2O⋅ n C4H8O2 ⋅1.5n DMF (2), and [Sm(1κO:2κO'O'':3κO'''-L)(NO3)(H2O)(dmf)] n ⋅ n DMF (3), were characterized by elemental analysis, FTIR spectroscopy, thermogravimetric analysis, and X-ray single-crystal diffraction. Compounds 1 and 3 have 1D zigzag- and double-chain-type structures, respectively, whereas 2 features a dinuclear metallomacrocyclic complex. The ligand (L2-) orients in different conformations, that is, syn-syn for 1 and anti-anti for 2 and 3. Compound 1 is the first example in which the syn-syn conformation for this ligand has been observed. These compounds act as heterogeneous catalysts for the nitroaldol (Henry; in water medium) and Knoevenagel condensation reactions of different aldehydes, and the most effective is zinc coordination polymer 1. Recyclability, heterogeneity, and size-selectivity tests were performed, which showed that the catalyst was highly active over at least four recycling runs.
Collapse
Affiliation(s)
- Anirban Karmakar
- Centro de Química EstruturalInstituto Superior TécnicoUniversidade de LisboaAv. Rovisco Pais1049-001LisbonPortugal
| | - Guilherme M. D. M. Rúbio
- Centro de Química EstruturalInstituto Superior TécnicoUniversidade de LisboaAv. Rovisco Pais1049-001LisbonPortugal
| | - M. Fátima C. Guedes da Silva
- Centro de Química EstruturalInstituto Superior TécnicoUniversidade de LisboaAv. Rovisco Pais1049-001LisbonPortugal
| | - Armando J. L. Pombeiro
- Centro de Química EstruturalInstituto Superior TécnicoUniversidade de LisboaAv. Rovisco Pais1049-001LisbonPortugal
| |
Collapse
|
58
|
Paćkowski T, Gregoliński J, Ślepokura K, Lisowski J. 6 + 6 Macrocycles derived from 2,6-diformylpyridine and trans-1,2-diaminocyclohexane. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.08.059] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
59
|
Manna P, Ramathulasamma M, Bommakanti S, Das SK. Metallo-macrocycles from a library of flexible linkers: 1D cobalt(II) coordination polymers and a supramolecular pipe. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
60
|
Hou H, Zhou K, Jiang F, Chen Q, Hong M. Controllable Coordination Self‐Assembly Based on Flexibility of Ligands: Synthesis of Supramolecular Assemblies and Stimuli‐Driven Structural Transformations. Isr J Chem 2018. [DOI: 10.1002/ijch.201800055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Haiyang Hou
- State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou, Fujian 350002 China
| | - Kang Zhou
- State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou, Fujian 350002 China
| | - Feilong Jiang
- State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou, Fujian 350002 China
| | - QiHui Chen
- State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou, Fujian 350002 China
| | - Maochun Hong
- State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou, Fujian 350002 China
| |
Collapse
|
61
|
Lanthanide(III) and yttrium(III) coordination compounds of diastereomeric (2+2) macrocyclic imines derived from 2,6-diformylpyridine and trans-1,2-diaminocyclopentane. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.02.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
62
|
Joshi T, Kubeil M, Nsubuga A, Singh G, Gasser G, Stephan H. Harnessing the Coordination Chemistry of 1,4,7-Triazacyclononane for Biomimicry and Radiopharmaceutical Applications. Chempluschem 2018; 83:554-564. [DOI: 10.1002/cplu.201800103] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Tanmaya Joshi
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstrasse 400 01328 Dresden Germany
| | - Manja Kubeil
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstrasse 400 01328 Dresden Germany
| | - Anne Nsubuga
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstrasse 400 01328 Dresden Germany
| | - Garima Singh
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstrasse 400 01328 Dresden Germany
| | - Gilles Gasser
- Chimie ParisTech; PSL University; Laboratory for Inorganic Chemical Biology; 75005 Paris France
| | - Holger Stephan
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstrasse 400 01328 Dresden Germany
| |
Collapse
|
63
|
A novel hexanuclear Zn6 metallacycle as a luminescent sensor for the Fe3+ ion and CCl4 molecule. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.01.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
64
|
Peresypkina E, Heindl C, Virovets A, Brake H, Mädl E, Scheer M. Anionic Hosts for the Incorporation of Cationic Guests. Chemistry 2018; 24:2503-2508. [PMID: 29236336 PMCID: PMC5947592 DOI: 10.1002/chem.201705883] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Indexed: 11/07/2022]
Abstract
Pentaphosphaferrocene [Cp*Fe(η5 -P5 )] (1 a) represents an excellent building block for the template-directed synthesis of spherical supramolecules. Here, the self-assembly of 1 a with CuI and CuII halides in the presence of the template complexes [FeCp2 ][PF6 ], [CoCp2 ][PF6 ] and [CoCp2 ] is reported, testifying to the redox behavior of the formed supramolecules. The oxidation or reduction capacity of these reactive complexes does not inhibit their template impact and, for the first time, the cationic metallocene [CoCp2 ]+ is enclosed in unprecedented anionic organometallic hosts. Furthermore, the large variety of structural motifs, as icosahedral, trigonal antiprismatic, cuboidal and tetragonal antiprismatic arrangements of 1 a units are realized in the supramolecules [FeCp2 ]@[{1 a}12 (CuBr)17.3 ] (3), [CoCp2 ]+3 {[CoCp2 ]+ @[{1 a}8 Cu24.25 Br28.25 (CH3 CN)6 ]4- } (4), {[Cp2 Co]+ @[{1 a}8 (CuI)28 (CH3 CN)9.8 ]}{[Cp2 Co]+ @[{1 a)}8 Cu24.4 I26.4 (CH3 CN)8 ]2- } (5), and [{1 a}3 {(1 a)2 NH}3 Cu16 I10 (CH3 CN)7 ] (6), respectively.
Collapse
Affiliation(s)
- Eugenia Peresypkina
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
- Nikolaev Institute of Inorganic ChemistrySiberian Division of RASAcad. Lavrentyev Straße 3630090NovosibirskRussia
| | - Claudia Heindl
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
| | - Alexander Virovets
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
- Nikolaev Institute of Inorganic ChemistrySiberian Division of RASAcad. Lavrentyev Straße 3630090NovosibirskRussia
| | - Helena Brake
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
| | - Eric Mädl
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
| | - Manfred Scheer
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
| |
Collapse
|
65
|
Malthus SJ, Cameron SA, Brooker S. Improved Access to 1,8-Diformyl-carbazoles Leads to Metal-Free Carbazole-Based [2 + 2] Schiff Base Macrocycles with Strong Turn-On Fluorescence Sensing of Zinc(II) Ions. Inorg Chem 2018; 57:2480-2488. [PMID: 29442503 DOI: 10.1021/acs.inorgchem.7b02763] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Development of a new and high yielding synthetic route to 1,8-diformyl-carbazoles 3 (3a 3,6-di- tert-butyl substituted; 3b 3,6-unsubstituted) is reported. Use of a Heck coupling reaction, followed by ozonolysis, has greatly facilitated the preparation of these interesting head units in useful quantities. An initial foray into the new generations of Schiff base macrocycles that ready access to these head units (3) opens up, has led to the direct (i.e., metal-free) synthesis of two [2 + 2] macrocycles from 3a or 3b with 1,2-diaminoethane, H2LtBu (4a) and H2LH (4b), respectively, obtained as yellow powders in high yields (87-88%). The dizinc complex [Zn2LH(OAc)2] (5b) was isolated as a bright yellow solid in 83% yield, by 1:2:2 reaction of H2LH with zinc(II) acetate and triethylamine. Aldehydes 3a and 3b, macrocycle H2LH, and complex [Zn2LH(OAc)2] (5b) have been structurally characterized. The carbazole NH makes bifurcated hydrogen bonds with the pair of flanking 1,8-diformyl-moieties in 3, or 1,8-diimine-moieties in H2LH, leading to a flat, all- cis conformation. The stepped conformation of the metal-free macrocycle H2LH is retained in [Zn2LH(OAc)2], despite deprotonation and binding of two zinc(II) centers within the two tridentate pockets. The N3O2 coordination of the zinc ions is completed by one μ1,1- and one μ1,3- bridging acetate anion. Excitation of nanomolar [Zn2LH(OAc)2] in DMF at 335 nm results in clearly visible blue fluorescence (λmax = 460 nm). Further studies on the H2LH macrocycle revealed turn-on fluorescence, with selectivity (over Ca2+, Mg2+ and a range of 3d dications) and nanomolar sensitivity for zinc(II) ions, highlighting one of the many potential applications for these new carbazole-based Schiff base macrocycles.
Collapse
Affiliation(s)
- Stuart J Malthus
- Department of Chemistry and the MacDiarmid Institute for Advanced Materials and Nanotechnology , University of Otago , P.O. Box 56 , Dunedin 9054 , New Zealand
| | - Scott A Cameron
- Department of Chemistry and the MacDiarmid Institute for Advanced Materials and Nanotechnology , University of Otago , P.O. Box 56 , Dunedin 9054 , New Zealand
| | - Sally Brooker
- Department of Chemistry and the MacDiarmid Institute for Advanced Materials and Nanotechnology , University of Otago , P.O. Box 56 , Dunedin 9054 , New Zealand
| |
Collapse
|
66
|
|
67
|
Lau YH, Clegg JK, Price JR, Macquart RB, Todd MH, Rutledge PJ. Molecular Switches for any pH: A Systematic Study of the Versatile Coordination Behaviour of Cyclam Scorpionands. Chemistry 2017; 24:1573-1585. [DOI: 10.1002/chem.201703488] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Indexed: 12/18/2022]
Affiliation(s)
- Yu Heng Lau
- School of Chemistry The University of Sydney Sydney, New South Wales 2006 Australia
| | - Jack K. Clegg
- Current Address: School of Chemistry and Molecular Biosciences The University of Queensland St Lucia QLD 4072 Australia
| | - Jason R. Price
- Current Address: The Australian Synchrotron 800 Blackburn Rd. Clayton VIC 3168 Australia
| | - Rene B. Macquart
- School of Chemistry The University of Sydney Sydney, New South Wales 2006 Australia
| | - Matthew H. Todd
- School of Chemistry The University of Sydney Sydney, New South Wales 2006 Australia
| | - Peter J. Rutledge
- School of Chemistry The University of Sydney Sydney, New South Wales 2006 Australia
| |
Collapse
|
68
|
Gregoliński J, Ślepokura K, Lisowski J. Hexanuclear and Trinuclear Metal Complexes of a Giant Octadecaaza Macrocycle. Inorg Chem 2017; 56:12719-12727. [PMID: 29048154 DOI: 10.1021/acs.inorgchem.7b01173] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A large macrocyclic ligand containing six pyridine fragments and six diaminocyclopentane fragments is able to form hexanuclear Zn(II) and Ni(II) complexes as well as a trinuclear Zn(II) complex. X-ray crystal structures of these complexes indicate quite different ligand conformations. In the hexanuclear Zn(II) derivative with chloride counteranions metal ions have a distorted-trigonal-bipyramidal geometry and occupy loop sections formed by the highly folded macrocycle, which adopts a globular shape. In the hexanuclear Ni(II) derivative with nitrate counteranions metal ions exhibit a distorted-octahedral geometry and the ligand conformation is much more open, while in the trinuclear Zn(II) complex the macrocycle wraps around the octahedral metal ions. The last highly entangled conformation of the trinuclear complex is also present in solution, as confirmed by the NOESY spectra. The NMR data indicate that the hexanuclear Zn(II) complex partially dissociates in water solutions to form the trinuclear complex, while the 1H NMR titration of the free macrocycle with zinc(II) chloride indicates that the formation of a trinuclear complex corresponds to cooperative binding of metal ions.
Collapse
Affiliation(s)
- Janusz Gregoliński
- Department of Chemistry, University of Wrocław , 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Katarzyna Ślepokura
- Department of Chemistry, University of Wrocław , 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Jerzy Lisowski
- Department of Chemistry, University of Wrocław , 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| |
Collapse
|
69
|
Sgarlata C, Brancatelli G, Fortuna CG, Sciotto D, Geremia S, Bonaccorso C. Three-Dimensional Network Structures Based on Pyridyl-Calix[4]Arene Metal Complexes. Chempluschem 2017; 82:1341-1350. [PMID: 31957183 DOI: 10.1002/cplu.201700400] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 11/07/2017] [Indexed: 01/01/2023]
Abstract
A new series of supramolecular assemblies is obtained through the interaction of 3-pyridylmethyl-calixarenes and copper or zinc ions. The complexes formed are characterized both in solution and in the solid state. The results offer appealing insights into how the steric crowding of the lower rim and different coordination modes of the metal centers have a great impact on the overall architecture of the complexes with the formation of monomeric, dimeric, or oligomeric/polymeric species.
Collapse
Affiliation(s)
- Carmelo Sgarlata
- Dipartimento di Scienze Chimiche, Università di Catania, viale A. Doria 6, 95125, Catania, Italy
| | - Giovanna Brancatelli
- Centro di Eccellenza in Biocristallografia, Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, via L. Giorgieri 1, 34127, Trieste, Italy
| | - Cosimo G Fortuna
- Dipartimento di Scienze Chimiche, Università di Catania, viale A. Doria 6, 95125, Catania, Italy
| | - Domenico Sciotto
- Dipartimento di Scienze Chimiche, Università di Catania, viale A. Doria 6, 95125, Catania, Italy
| | - Silvano Geremia
- Centro di Eccellenza in Biocristallografia, Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, via L. Giorgieri 1, 34127, Trieste, Italy
| | - Carmela Bonaccorso
- Dipartimento di Scienze Chimiche, Università di Catania, viale A. Doria 6, 95125, Catania, Italy
| |
Collapse
|
70
|
Heindl C, Peresypkina E, Virovets AV, Bushmarinov IS, Medvedev MG, Krämer B, Dittrich B, Scheer M. An Icosidodecahedral Supramolecule Based on Pentaphosphaferrocene: From a Disordered Average Structure to Individual Isomers. Angew Chem Int Ed Engl 2017; 56:13237-13243. [PMID: 28793182 PMCID: PMC5656825 DOI: 10.1002/anie.201706756] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 08/07/2017] [Indexed: 11/21/2022]
Abstract
Pentaphosphaferrocenes [CpR Fe(η5 -P5 )] (1) and CuI halides are excellent building blocks for the formation of discrete supramolecules. Herein, we demonstrate the potential of Cu(CF3 SO3 ) for the construction of the novel 2D polymer [{Cp*Fe(μ4 ,η5:1:1:1 -P5 )}{Cu(CF3 SO3 )}]n (2) and the unprecedented nanosphere (CH2 Cl2 )1.4 @[{CpBn Fe(η5 -P5 )}12 {Cu(CF3 SO3 )}19.6 ] (3). The supramolecule 3 has a unique scaffold beyond the fullerene topology, with 20 copper atoms statistically distributed over the 30 vertices of an icosidodecahedron. Combinatorics was used to interpret the average disordered structure of the supramolecules. In this case, only two pairs of enantiomers with D5 and D2 symmetry are possible for bidentate bridging coordination of the triflate ligands. DFT calculations showed that differences in the energies of the isomers are negligible. The benzyl ligands enhance the solubility of 3, enabling NMR-spectroscopic and mass-spectrometric investigations.
Collapse
Affiliation(s)
- Claudia Heindl
- Institute of Inorganic ChemistryUniversität Regensburg93040RegensburgGermany
| | - Eugenia Peresypkina
- Institute of Inorganic ChemistryUniversität Regensburg93040RegensburgGermany
- Nikolaev Institute of Inorganic ChemistrySiberian Division of RASNovosibirskRussia
| | - Alexander V. Virovets
- Institute of Inorganic ChemistryUniversität Regensburg93040RegensburgGermany
- Nikolaev Institute of Inorganic ChemistrySiberian Division of RASNovosibirskRussia
| | | | - Michael G. Medvedev
- A. N. Nesmeyanov Institute of Organoelement Compounds RASMoscowRussia
- N.D. Zelinsky Institute of Organic Chemistry RASMoscowRussia
| | - Barbara Krämer
- Institute of Inorganic ChemistryUniversität Regensburg93040RegensburgGermany
| | - Birger Dittrich
- Institute of Inorganic Chemistry and Structural ChemistryHeinrich-Heine-Universität DüsseldorfGermany
| | - Manfred Scheer
- Institute of Inorganic ChemistryUniversität Regensburg93040RegensburgGermany
| |
Collapse
|
71
|
Heindl C, Peresypkina E, Virovets AV, Bushmarinov IS, Medvedev MG, Krämer B, Dittrich B, Scheer M. Ein ikosidodekaedrisches Supramolekül auf Basis von Pentaphosphaferrocen: von einer fehlgeordneten gemittelten Struktur zu einzelnen Isomeren. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706756] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Claudia Heindl
- Institut für Anorganische Chemie; Universität Regensburg; 93040 Regensburg Deutschland
| | - Eugenia Peresypkina
- Institut für Anorganische Chemie; Universität Regensburg; 93040 Regensburg Deutschland
- Nikolaev Institute of Inorganic Chemistry; Siberian Division of RAS; Nowosibirsk Russland
| | - Alexander V. Virovets
- Institut für Anorganische Chemie; Universität Regensburg; 93040 Regensburg Deutschland
- Nikolaev Institute of Inorganic Chemistry; Siberian Division of RAS; Nowosibirsk Russland
| | | | - Michael G. Medvedev
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS; Moskau Russland
- N.D. Zelinsky Institute of Organic Chemistry RAS; 119991 Moskau Russland
| | - Barbara Krämer
- Institut für Anorganische Chemie; Universität Regensburg; 93040 Regensburg Deutschland
| | - Birger Dittrich
- Institut für Anorganische Chemie und Strukturchemie; Heinrich-Heine-Universität Düsseldorf; Deutschland
| | - Manfred Scheer
- Institut für Anorganische Chemie; Universität Regensburg; 93040 Regensburg Deutschland
| |
Collapse
|
72
|
Bloch WM, Clever GH. Integrative self-sorting of coordination cages based on 'naked' metal ions. Chem Commun (Camb) 2017; 53:8506-8516. [PMID: 28661517 PMCID: PMC5672845 DOI: 10.1039/c7cc03379f] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 06/22/2017] [Indexed: 12/23/2022]
Abstract
Coordination-driven self-assembly of metal ions and organic ligands has been extensively utilised over the past four decades to access a variety of nano-sized cage assemblies, with functions ranging from sensing and catalysis to drug delivery. Many of the reported examples, however, are highly symmetric architectures that contain one type of organic ligand carrying not more than a single functionality. This contrasts significantly with the level of structural and functional complexity encountered in biological macromolecular hosts, which are able to bind and chemically convert smaller molecules in their highly-decorated internal cavities. To address this disparity, rational approaches that facilitate heteroleptic assembly by regulating integrative self-sorting of metal ions and multiple ligand components have emerged. Among these, routes to access coordination cages from 'naked' metal cations that offer more than two coordination sites are still in early development, as the complexity of the self-sorted products in terms of composition and stereochemistry presents an entropic challenge. This feature article highlights recent progress in controlling integrative self-sorting of multi-component cage systems with a focus on structures composed of 'naked' metal cations and two different ligands. Once heteroleptic self-assembly strategies find a wider implementation in supramolecular design, the resultant interplay between tailored combinations of precisely positioned substituents promises enhanced functionality in nanoscale structures.
Collapse
Affiliation(s)
- Witold M Bloch
- Department of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227 Dortmund, Germany.
| | - Guido H Clever
- Department of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227 Dortmund, Germany.
| |
Collapse
|
73
|
Bloch WM, Holstein JJ, Hiller W, Clever GH. Morphological Control of Heteroleptic cis- and trans-Pd 2 L 2 L' 2 Cages. Angew Chem Int Ed Engl 2017; 56:8285-8289. [PMID: 28544072 PMCID: PMC5499718 DOI: 10.1002/anie.201702573] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Indexed: 11/25/2022]
Abstract
Control over the integrative self-sorting of metallo-supramolecular assemblies opens up possibilities for introducing increased complexity and function into a single self-assembled architecture. Herein, the relationship between the geometry of three ligand components and morphology of three self-sorted heteroleptic [Pd2 L2 L'2 ]4+ cages is examined. Pd-mediated assembly of two bis-monodentate pyridyl ligands with native bite angles of 75° and 120° affords a cis-[Pd2 L2 L'2 ]4+ cage while the same reaction with two ligands with bite angles of 75° and 60° gives an unprecedented, self-penetrating structural motif; a trans-[Pd2 (anti-L)2 L'2 ]4+ heteroleptic cage with a "doubly bridged figure eight" topology. Each heteroleptic assembly can be formed by cage-to-cage conversion of the homoleptic precursors and morphological control of [Pd2 L2 L'2 ] cages is achieved by selective ligand displacement transformations in a system of three ligands and at least six possible cage products.
Collapse
Affiliation(s)
- Witold M. Bloch
- Fakultät für Chemie und Chemische BiologieTU DortmundOtto-Hahn-Strasse 644227DortmundGermany
| | - Julian J. Holstein
- Fakultät für Chemie und Chemische BiologieTU DortmundOtto-Hahn-Strasse 644227DortmundGermany
| | - Wolf Hiller
- Fakultät für Chemie und Chemische BiologieTU DortmundOtto-Hahn-Strasse 644227DortmundGermany
| | - Guido H. Clever
- Fakultät für Chemie und Chemische BiologieTU DortmundOtto-Hahn-Strasse 644227DortmundGermany
| |
Collapse
|
74
|
Kitchen JA. Lanthanide-based self-assemblies of 2,6-pyridyldicarboxamide ligands: Recent advances and applications as next-generation luminescent and magnetic materials. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.01.012] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
75
|
Bloch WM, Holstein JJ, Hiller W, Clever GH. Morphologische Kontrolle von heteroleptischen cis
- und trans
-Pd2
L2
L′2
-Käfigen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702573] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Witold M. Bloch
- Fakultät für Chemie und Chemische Biologie; TU Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Julian J. Holstein
- Fakultät für Chemie und Chemische Biologie; TU Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Wolf Hiller
- Fakultät für Chemie und Chemische Biologie; TU Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Guido H. Clever
- Fakultät für Chemie und Chemische Biologie; TU Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| |
Collapse
|
76
|
Kim TH. Spectrophotometric and electrochemical study for metal ion binding of azocalix[4]arene bearing p-ethylester group. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 178:8-13. [PMID: 28147300 DOI: 10.1016/j.saa.2017.01.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 01/06/2017] [Accepted: 01/24/2017] [Indexed: 06/06/2023]
Abstract
The complexation behavior of diazophenylcalix[4]arene bearing para-ethylester group (p-EAC) for alkali, alkaline earth, various heavy and transition metal ions (Li+, Na+, K+, Rb+, Cs+, Mg2+, Ca2+, Sr2+, Ba2+, Cr3+, Fe2+, Co2+, Ni2+, Cu2+, Zn2+, Pb2+) was investigated by spectrophotometric and electrochemical methods in CH3CN. p-EAC exhibits decreased absorbance at 353nm in the presence of Cr3+, Fe2+, Pb2+, and Cu2+. The spectra of p-EAC showed bathochromic shift in absorption maximum on the addition of Cr3+, Fe2+, or Pb2+ with decreasing order of absorbance (Cr3+>Fe2+>Pb2+), and on the other hand, hypsochromic shift on the addition of Cu2+. This leads to the selective coloration from light green to orange and colorless for Cr3+ and Cu2+ that can be detected by the naked eye, respectively. In electrochemistry experiments, p-EAC also showed two different types of voltammetric changes toward Cr3+, Fe2+, or Pb2+, and toward Cu2+, whereas no significant changes occurred in the presence of the other metal ions. Nonlinear fitting curve procedure was used to determine a logarithmic value of 5.20, 4.92, 3.54 and 4.80 for the stability constants of the complex of p-EAC with Cr3+, Fe2+, Pb2+, and Cu2+, respectively.
Collapse
Affiliation(s)
- Tae Hyun Kim
- Department of Chemistry, Soonchunhyang University, Asan 31538, Republic of Korea.
| |
Collapse
|
77
|
Synthesis, characterization and crystal structure determination of a new Zn(II) Schiff base complex derived from condensation of a new asymmetrical tripodal amine, 3-((4-aminobutyl)(pyridin-2-ylmethyl)amino)propan-1-ol and 2-hydroxy-3-methoxybenzaldehyde. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2015.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
78
|
Jansze SM, Wise MD, Vologzhanina AV, Scopelliti R, Severin K. Pd II2L 4-type coordination cages up to three nanometers in size. Chem Sci 2017; 8:1901-1908. [PMID: 28567267 PMCID: PMC5444114 DOI: 10.1039/c6sc04732g] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 11/09/2016] [Indexed: 12/25/2022] Open
Abstract
The utilization of large ligands in coordination-based self-assembly represents an attractive strategy for the construction of supramolecular assemblies more than two nanometers in size. However, the implementation of this strategy is hampered by the fact that the preparation of such ligands often requires substantial synthetic effort. Herein, we describe a simple one-step protocol, which allows large bipyridyl ligands with a bent shape to be synthesized from easily accessible and/or commercially available starting materials. The ligands were used to construct PdII2L4-type coordination cages of unprecedented size. Furthermore, we provide evidence that these cages may be stabilized by close intramolecular packing of lipophilic ligand side chains. Packing effects of this kind are frequently encountered in protein assemblies, but they are seldom used as a design element in metallasupramolecular chemistry.
Collapse
Affiliation(s)
- Suzanne M Jansze
- Institut des Sciences et Ingénierie Chimiques , Ecole Polytechnique Fédérale de Lausanne (EPFL) , 1015 Lausanne , Switzerland .
| | - Matthew D Wise
- Institut des Sciences et Ingénierie Chimiques , Ecole Polytechnique Fédérale de Lausanne (EPFL) , 1015 Lausanne , Switzerland .
| | - Anna V Vologzhanina
- Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences , 119991 Moscow , Russia
| | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques , Ecole Polytechnique Fédérale de Lausanne (EPFL) , 1015 Lausanne , Switzerland .
| | - Kay Severin
- Institut des Sciences et Ingénierie Chimiques , Ecole Polytechnique Fédérale de Lausanne (EPFL) , 1015 Lausanne , Switzerland .
| |
Collapse
|
79
|
Ju H, Lee SY, Lee E, Kim S, Park IH, Lee SS. Copper(I) bromide complexes of two 15-memberd O2S2-macrocycles with different sulfur-to-sulfur separations: dimer and one-dimensional coordination polymer. Supramol Chem 2017. [DOI: 10.1080/10610278.2016.1278448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Huiyeong Ju
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, South Korea
| | - So Young Lee
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, South Korea
| | - Eunji Lee
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, South Korea
| | - Seulgi Kim
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, South Korea
| | - In-Hyeok Park
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, South Korea
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, South Korea
| |
Collapse
|
80
|
Seo S, Lee E, Ju H, Kim S, Park IH, Jung JH, Lee SS. Influence of mole-ratio on the coordination behaviour of a ditopic N2O2S2-macrocycle: endo/exocyclic silver(i) coordination polymer exhibiting desolvation-induced SCSC transformation. CrystEngComm 2017. [DOI: 10.1039/c7ce01540b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mole-ratio dependent macrocyclic silver(i) complexes including an endo/exocyclic 1-D coordination polymer exhibiting desolvation-induced SCSC transformation are reported.
Collapse
Affiliation(s)
- Sujin Seo
- Department of Chemistry and Research Institute of Natural Science
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Eunji Lee
- Department of Chemistry and Research Institute of Natural Science
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Huiyeong Ju
- Department of Chemistry and Research Institute of Natural Science
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Seulgi Kim
- Department of Chemistry and Research Institute of Natural Science
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - In-Hyeok Park
- Department of Chemistry and Research Institute of Natural Science
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural Science
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Science
- Gyeongsang National University
- Jinju 52828
- South Korea
| |
Collapse
|
81
|
Chen M, Li HL, Cong H, Yan Y, Li KL, Li MQ, Tao Z. Synthesis of benzo[6]urils and their selective interactions with bipyridines. NEW J CHEM 2017. [DOI: 10.1039/c7nj02786a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Benzo[6]urils bearing hydroxymethyl or methyl groups have been synthesized with a facile method, and their supramolecular interactions with bipyridine guests have been investigated.
Collapse
Affiliation(s)
- Man Chen
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province
- Guizhou University
- Guiyang 550025
- China
| | - Hai-Ling Li
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province
- Guizhou University
- Guiyang 550025
- China
| | - Hang Cong
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province
- Guizhou University
- Guiyang 550025
- China
| | - Yan Yan
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province
- Guizhou University
- Guiyang 550025
- China
| | - Kai-Li Li
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province
- Guizhou University
- Guiyang 550025
- China
| | - Ming-Qiong Li
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province
- Guizhou University
- Guiyang 550025
- China
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province
- Guizhou University
- Guiyang 550025
- China
| |
Collapse
|
82
|
Liu L, Lyu G, Liu C, Jiang F, Yuan D, Sun Q, Zhou K, Chen Q, Hong M. Controllable Reassembly of a Dynamic Metallocage: From Thermodynamic Control to Kinetic Control. Chemistry 2016; 23:456-461. [DOI: 10.1002/chem.201604540] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Luyao Liu
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Guangxun Lyu
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Caiping Liu
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Feilong Jiang
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Daqiang Yuan
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
| | - Qingfu Sun
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
| | - Kang Zhou
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Qihui Chen
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
| | - Maochun Hong
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
| |
Collapse
|
83
|
Naveen, Babu SA. EDC/DMAP-mediated direct condensation of dicarboxylic acids and diols: A concise synthesis of extra large polyether macrocyclic lactones and their X-ray structures. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.11.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
84
|
Thevenet D, Journot G, Stoeckli-Evans H, Neier R. The NMR characterization of locked conformations of two stereoisomers of calix[4]tetrahydrofuran. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2016; 54:985-991. [PMID: 27420291 DOI: 10.1002/mrc.4481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 06/17/2016] [Accepted: 06/28/2016] [Indexed: 06/06/2023]
Affiliation(s)
- D Thevenet
- Department of Chemistry, University of Neuchâtel, Avenue Bellevaux 51, CH-2000, Neuchâtel, Switzerland
| | - G Journot
- Department of Chemistry, University of Neuchâtel, Avenue Bellevaux 51, CH-2000, Neuchâtel, Switzerland
| | - H Stoeckli-Evans
- Institute of Physics, University of Neuchâtel, Avenue Bellevaux 51, CH-2000, Neuchâtel, Switzerland
| | - R Neier
- Department of Chemistry, University of Neuchâtel, Avenue Bellevaux 51, CH-2000, Neuchâtel, Switzerland
| |
Collapse
|
85
|
Dhers S, Feltham HLC, Rouzières M, Clérac R, Brooker S. Macrocyclic {3d-4f} SMMs as building blocks for 1D-polymers: selective bridging of 4f ions by use of an O-donor ligand. Dalton Trans 2016; 45:18089-18093. [PMID: 27808299 DOI: 10.1039/c6dt03734h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystallisation of the tetranuclear 3d-4f Single-Molecule Magnet (SMM) [CuTbIII(LEt)(NO3)3(MeOH)]·MeOH (1) with Na2[tpa] (tpa = terephthalate and H6LEt is the [3 + 3] imine macrocycle derived from 1,4-diformyl-2,3-dihydroxybenzene and 1,2-diaminoethane) gives a structurally characterised one-dimensional cationic polymer {[CuTbIII(LEt)(tpa)(H2O)3](NO3)·0.5H2O·0.25MeOH}n (2). A comparative study of the static and dynamic magnetic properties of 2 and its precursor, 1, is reported.
Collapse
Affiliation(s)
- Sébastien Dhers
- Department of Chemistry and the MacDiarmid Institute for Advanced Materials and Nanotechonology, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand.
| | - Humphrey L C Feltham
- Department of Chemistry and the MacDiarmid Institute for Advanced Materials and Nanotechonology, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand.
| | - Mathieu Rouzières
- CNRS, CRPP, UPR 8641, F-33600 Pessac, France. and Univ. Bordeaux, CRPP, UPR 8641, F-33600 Pessac, France
| | - Rodolphe Clérac
- CNRS, CRPP, UPR 8641, F-33600 Pessac, France. and Univ. Bordeaux, CRPP, UPR 8641, F-33600 Pessac, France
| | - Sally Brooker
- Department of Chemistry and the MacDiarmid Institute for Advanced Materials and Nanotechonology, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand.
| |
Collapse
|
86
|
Ressouche E, Pensec S, Isare B, Jestin J, Bouteiller L. Two-Component Self-Assemblies: Investigation of a Synergy between Bisurea Stickers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:11664-11671. [PMID: 27726400 DOI: 10.1021/acs.langmuir.6b03325] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
It is of interest to develop two-component systems for added flexibility in the design of supramolecular polymers, nanofibers, or organogels. Bisureas are known to self-assemble by hydrogen bonding into long supramolecular objects. We show here that mixing aromatic bisureas with slightly different structures can yield surprisingly large synergistic effects. A strong increase in viscosity is observed when a bisurea with the sterically demanding 2,4,6-trimethylbenzene spacer is combined with a bisurea bearing no methyl group in position 2 of the aromatic spacer (i.e., 4-methylbenzene or 4,6-dimethylbenzene). This effect is the consequence of a change in the supramolecular assembly triggered by the composition of the mixture. The mixture of complementary bisureas forms rodlike objects that are more stable by about 1 kJ/mol and that are thicker than the rodlike objects formed by both parent systems.
Collapse
Affiliation(s)
- Emilie Ressouche
- Sorbonne Universités, UPMC Univ Paris 06, CNRS , Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, Paris F-75005, France
| | - Sandrine Pensec
- Sorbonne Universités, UPMC Univ Paris 06, CNRS , Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, Paris F-75005, France
| | - Benjamin Isare
- Sorbonne Universités, UPMC Univ Paris 06, CNRS , Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, Paris F-75005, France
| | - Jacques Jestin
- Laboratoire Léon Brillouin, UMR 12 CNRS-CEA , Gif-sur-Yvette Cedex 91191, France
| | - Laurent Bouteiller
- Sorbonne Universités, UPMC Univ Paris 06, CNRS , Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, Paris F-75005, France
| |
Collapse
|
87
|
Wang F, Jing XY, Cong H, Tao Z. Benzo[3]urils and their Recognition to Metal Cations and Anions. ChemistrySelect 2016. [DOI: 10.1002/slct.201601036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fang Wang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; Guiyang 550025 P. R. China
| | - Xian-Yi Jing
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; Guiyang 550025 P. R. China
| | - Hang Cong
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; Guiyang 550025 P. R. China
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; Guiyang 550025 P. R. China
| |
Collapse
|
88
|
Wang M, Wang K, Wang C, Huang M, Hao XQ, Shen MZ, Shi GQ, Zhang Z, Song B, Cisneros A, Song MP, Xu B, Li X. Self-Assembly of Concentric Hexagons and Hierarchical Self-Assembly of Supramolecular Metal–Organic Nanoribbons at the Solid/Liquid Interface. J Am Chem Soc 2016; 138:9258-68. [DOI: 10.1021/jacs.6b04959] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ming Wang
- Department of Chemistry and Biochemistry & Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, Texas 78666, United States
- State
Key Laboratory of Supramolecular Structure and Materials, College
of Chemistry, Jilin University, Changchun, Jilin 130012, People’s Republic of China
| | - Kun Wang
- Single
Molecule Study Laboratory, College of Engineering and Nanoscale Science
and Engineering Center, University of Georgia, Athens, Georgia 30602, United States
| | - Chao Wang
- Department of Chemistry and Biochemistry & Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, Texas 78666, United States
| | - Mingjun Huang
- Department
of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Xin-Qi Hao
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Ming-Zhan Shen
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Guo-Qing Shi
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
- College of
Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, People’s Republic of China
| | - Zhe Zhang
- Department of Chemistry and Biochemistry & Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, Texas 78666, United States
- College
of Chemistry, Central China Normal University, Wuhan 430079, People’s Republic of China
| | - Bo Song
- Department of Chemistry and Biochemistry & Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, Texas 78666, United States
| | - Alejandro Cisneros
- Department of Chemistry and Biochemistry & Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, Texas 78666, United States
| | - Mao-Ping Song
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Bingqian Xu
- Single
Molecule Study Laboratory, College of Engineering and Nanoscale Science
and Engineering Center, University of Georgia, Athens, Georgia 30602, United States
| | - Xiaopeng Li
- Department of Chemistry and Biochemistry & Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, Texas 78666, United States
| |
Collapse
|
89
|
Gregoliński J, Ślepokura K, Paćkowski T, Panek J, Stefanowicz P, Lisowski J. From 2 + 2 to 8 + 8 Condensation Products of Diamine and Dialdehyde: Giant Container-Shaped Macrocycles for Multiple Anion Binding. J Org Chem 2016; 81:5285-94. [DOI: 10.1021/acs.joc.6b00531] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Janusz Gregoliński
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Katarzyna Ślepokura
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Tomasz Paćkowski
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Jarosław Panek
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Piotr Stefanowicz
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Jerzy Lisowski
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| |
Collapse
|
90
|
Antal P, Drahoš B, Herchel R, Trávníček Z. Late First-Row Transition-Metal Complexes Containing a 2-Pyridylmethyl Pendant-Armed 15-Membered Macrocyclic Ligand. Field-Induced Slow Magnetic Relaxation in a Seven-Coordinate Cobalt(II) Compound. Inorg Chem 2016; 55:5957-72. [DOI: 10.1021/acs.inorgchem.6b00415] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peter Antal
- Department of Inorganic Chemistry, Regional Centre of
Advanced Technologies and Materials, Faculty of Science, Palacký University, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic
| | - Bohuslav Drahoš
- Department of Inorganic Chemistry, Regional Centre of
Advanced Technologies and Materials, Faculty of Science, Palacký University, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic
| | - Radovan Herchel
- Department of Inorganic Chemistry, Regional Centre of
Advanced Technologies and Materials, Faculty of Science, Palacký University, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic
| | - Zdeněk Trávníček
- Department of Inorganic Chemistry, Regional Centre of
Advanced Technologies and Materials, Faculty of Science, Palacký University, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic
| |
Collapse
|
91
|
Winter A, Schubert US. Synthesis and characterization of metallo-supramolecular polymers. Chem Soc Rev 2016; 45:5311-57. [PMID: 27218823 DOI: 10.1039/c6cs00182c] [Citation(s) in RCA: 249] [Impact Index Per Article: 31.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The incorporation of metal centers into the backbone of polymers has led to the development of a broad range of organometallic and coordination compounds featuring properties that are relevant for potential applications in diverse areas of research, ranging from energy storage/conversion to bioactive or self-healing materials. In this review, the basic concepts and synthetic strategies leading to these types of materials as well as the scope of available characterization techniques will be summarized and discussed.
Collapse
Affiliation(s)
- Andreas Winter
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany.
| | | |
Collapse
|
92
|
Wu J, Zhao L, Zhang L, Li XL, Guo M, Tang J. Metallosupramolecular Coordination Complexes: The Design of Heterometallic 3d–4f Gridlike Structures. Inorg Chem 2016; 55:5514-9. [DOI: 10.1021/acs.inorgchem.6b00529] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jianfeng Wu
- State Key Laboratory
of Rare Earth Resource Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Lang Zhao
- State Key Laboratory
of Rare Earth Resource Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Li Zhang
- State Key Laboratory
of Rare Earth Resource Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Xiao-Lei Li
- State Key Laboratory
of Rare Earth Resource Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Mei Guo
- State Key Laboratory
of Rare Earth Resource Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Jinkui Tang
- State Key Laboratory
of Rare Earth Resource Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| |
Collapse
|
93
|
Zaretsky S, Rai V, Gish G, Forbes MW, Kofler M, Yu JCY, Tan J, Hickey JL, Pawson T, Yudin AK. Twisted amide electrophiles enable cyclic peptide sequencing. Org Biomol Chem 2016; 13:7384-8. [PMID: 26077966 DOI: 10.1039/c5ob01050k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
There is an ever-increasing interest in synthetic methods that not only enable peptide macrocyclization, but also facilitate downstream application of the synthesized molecules. We have found that aziridine amides are stereoelectronically attenuated in a macrocyclic environment such that non-specific interactions with biological nucleophiles are reduced or even shut down. The electrophilic reactivity, revealed at high pH, enables peptide sequencing by mass spectrometry, which will further broaden the utility of aziridine amide-containing libraries of macrocycles.
Collapse
Affiliation(s)
- Serge Zaretsky
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON M5S 3H6, Canada.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
94
|
Adaptation of guest molecules: A simple system that amplifies the gentle perturbation of host lattices from nickel(II) to cobalt(II). Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
95
|
2-Chloro-4-fluorobenzoate vs. 2,4-dichlorobenzoate: A comparative study of non-covalent interactions in copper(II) 2-chloro-4-fluorobenzoate and copper(II) 2,4-dichlorobenzoate complexes with nitrogen-donor ligands. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.11.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
96
|
Kim S, Siewe AD, Lee E, Ju H, Park IH, Park KM, Ikeda M, Habata Y, Lee SS. Ligand-Induced Formation of Copper(I) Iodide Clusters: Exocyclic Coordination Polymers with Bis-dithiamacrocycle Isomers. Inorg Chem 2016; 55:2018-22. [DOI: 10.1021/acs.inorgchem.5b02314] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Seulgi Kim
- Department
of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea
| | - Arlette Deukam Siewe
- Department
of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea
| | - Eunji Lee
- Department
of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea
| | - Huiyeong Ju
- Department
of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea
| | - In-Hyeok Park
- Department
of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea
| | - Ki-Min Park
- Department
of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea
| | - Mari Ikeda
- Education Center, Faculty of Engineering, Chiba Institute of Technology, 2-1-1 Shibazono, Narashino, Chiba 275-0023, Japan
| | - Yoichi Habata
- Department of Chemistry, Toho University, 2-2-1
Miyama, Funabashi, Chiba 274-8510, Japan
| | - Shim Sung Lee
- Department
of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea
| |
Collapse
|
97
|
Ju H, Lee E, Kim S, Park IH, Lee JH, Lee SS. Cation-directed assembly of polyrotaxane and polycatenane. CrystEngComm 2016. [DOI: 10.1039/c6ce00551a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
98
|
Zhang MD, Zheng BH, Chen L, Chen MD, Tao T, Chen K, Cao H. Architectures and DFT calculations of polyrotaxane MOFs with nanoscale macrocycles. Dalton Trans 2016; 45:3334-9. [DOI: 10.1039/c5dt04462f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper reports two polyrotaxane metal–organic frameworks and theoretical investigations of their inclined/parallel interlocking modes.
Collapse
Affiliation(s)
- Ming-Dao Zhang
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control
- School of Environmental Science and Engineering
- Nanjing University of Information Science & Technology
- Nanjing 210044
- P. R. China
| | - Bao-Hui Zheng
- Institute of Chemical Materials
- Chinese Academy of Engineering Physics
- Mianyang 621999
- P. R. China
| | - Liang Chen
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control
- School of Environmental Science and Engineering
- Nanjing University of Information Science & Technology
- Nanjing 210044
- P. R. China
| | - Min-Dong Chen
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control
- School of Environmental Science and Engineering
- Nanjing University of Information Science & Technology
- Nanjing 210044
- P. R. China
| | - Tao Tao
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control
- School of Environmental Science and Engineering
- Nanjing University of Information Science & Technology
- Nanjing 210044
- P. R. China
| | - Kai Chen
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control
- School of Environmental Science and Engineering
- Nanjing University of Information Science & Technology
- Nanjing 210044
- P. R. China
| | - Hui Cao
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control
- School of Environmental Science and Engineering
- Nanjing University of Information Science & Technology
- Nanjing 210044
- P. R. China
| |
Collapse
|
99
|
Pola S, Bhongiri Y, Jadhav R, Ch P, G. V. Synthesis of new fused heterocyclic aromatic hydrocarbons via C–S and C–C bond formation by C–H bond activation in the presence of new Pd(ii) Schiff's base complexes. RSC Adv 2016. [DOI: 10.1039/c6ra15609f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Pd(ii) Schiff base macrocyclic complexes are used as photocatalysts with high stability, C–S bond and intramolecular C–H bond activation under visible light irradiation.
Collapse
Affiliation(s)
- Someshwar Pola
- Department of Chemistry
- Nizam College
- Osmania University
- Hyderabad
- India
| | - Yadagiri Bhongiri
- Department of Chemistry
- Nizam College
- Osmania University
- Hyderabad
- India
| | - Ramchander Jadhav
- Department of Chemistry
- Nizam College
- Osmania University
- Hyderabad
- India
| | - Prabhakar Ch
- Department of Chemistry
- National Institute of Technology
- Kurukshetra
- India
| | - Venkanna G.
- Department of Chemistry
- Nizam College
- Osmania University
- Hyderabad
- India
| |
Collapse
|
100
|
Vardhan H, Yusubov M, Verpoort F. Self-assembled metal–organic polyhedra: An overview of various applications. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.05.016] [Citation(s) in RCA: 135] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|