1
|
Hua PP, Bai JH, Feng HJ, Wang JW, Zhang LF, Jin GX. The Topological Transformation of 4 1 Knot to 4 12 Link through Supramolecular Fusion. J Am Chem Soc 2024; 146:26427-26434. [PMID: 39241233 DOI: 10.1021/jacs.4c09385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2024]
Abstract
Realizing topological transformation through supramolecular fusion is particularly challenging, as the self-assembly of disparate components often results in the orthogonal assembly of building blocks into distinct structures rather than the formation of a heteroleptic architecture. This study introduces a topological transformation, transitioning from a figure-eight knot (41 knot) to a Solomon link (412 link) through a supramolecular fusion process. By employing two structurally similar amino acid ligands (L1 and L3) of varying lengths as bridge ligands, we obtained figure-eight knot 1 and a molecular tweezer-like compound 3 when individually complexed with binuclear Cp*Rh acceptor B1. Our results revealed that subtle modifications to bridge ligands can lead to dramatic changes in their structures and recognition properties. Moreover, we successfully achieved the targeted formation of a heteroleptic Solomon link 4 by blending figure-eight knot 1 and compound 3 in a 1:1 ratio without the need for templates. This procedure effortlessly converted the 41 knot into a 412 link, thus marking a significant advancement in the topological transformation. This work not only marks the construction of the first heteroleptic Solomon link comprising two distinct metallamacrocycles but also demonstrates a process of supramolecular fusion-based topological transformation involving three distinct topological structures.
Collapse
Affiliation(s)
- Pan-Pan Hua
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Jun-Hua Bai
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Hui-Jun Feng
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Jun-Wen Wang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Li-Fang Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Guo-Xin Jin
- State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200433, P. R. China
| |
Collapse
|
2
|
Manick AD, Li C, Antonetti E, Albalat M, Cotelle Y, Nava P, Dutasta JP, Chatelet B, Martinez A. Probing the Importance of Host Symmetry on Carbohydrate Recognition. Chemistry 2023; 29:e202203212. [PMID: 36563113 DOI: 10.1002/chem.202203212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Indexed: 12/24/2022]
Abstract
The design of molecular cages with low symmetry could allow for more specific tuning of their properties and better mimic the unsymmetrical and complex environment of protein pockets. However, the added value of lowering symmetry of molecular receptors has been rarely demonstrated. Herein, C3 - and C1 -symmetrical cages, presenting the same recognition sites, have been synthesized and investigated as hosts for carbohydrate recognition. Structurally related derivatives of glucose, galactose and mannose were found to have greater affinity to the receptor with the lowest symmetry than to their C3 -symmetrical analogue. According to the host cavity modelling, the C1 symmetry receptor exhibits a wider opening than its C3 -symmetrical counterpart, providing easier access and thus promoting guest proximity to binding sites. Moreover, our results show the high stereo- and substrate selectivity of the C1 symmetry cage with respect to its C3 counterpart in the recognition of sugars.
Collapse
Affiliation(s)
- Anne-Doriane Manick
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Chunyang Li
- School of Materials Science and Engineering, Sichuan University of Science & Engineering, Zigong, 643000, China.,Material Corrosion and Protection Key Laboratory of Sichuan Province, Sichuan University of Science & Engineering, Zigong, 643000, China
| | - Elise Antonetti
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Muriel Albalat
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Yoann Cotelle
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Paola Nava
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Jean-Pierre Dutasta
- ENSL, CNRS, Laboratoire de Chimie UMR 5182, 46 allée d'Italie, 69364, Lyon, France
| | - Bastien Chatelet
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Alexandre Martinez
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| |
Collapse
|
3
|
Liu Y, Liao SH, Dai WT, Bai Q, Lu S, Wang H, Li X, Zhang Z, Wang P, Lu W, Zhang Q. Controlled Construction of Heteroleptic [Pd 2 (L A ) 2 (L B )(L C )] 4+ Cages: A Facile Approach for Site-Selective endo-Functionalization of Supramolecular Cavities. Angew Chem Int Ed Engl 2023; 62:e202217215. [PMID: 36495225 DOI: 10.1002/anie.202217215] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022]
Abstract
Construction of supramolecular structures with internal functionalities is a promising approach to build enzyme-like cavities. The endo-functionalized [Pd12 L24 ] and [Pd2 L4 ] coordination cages represent the most successful systems in this regard. However, these systems mainly contain one type of endo-moiety. We herein provide a solution for the controlled endo-functionalization of [Pd2 L4 ] cages. Site-selective introduction of the endo-functional group was achieved through the formation of heteroleptic [Pd2 (LA )2 (LB )(LC )] cages. Using two orthogonal steric control elements is the key for the selective formation of the hetero-assemblies. We demonstrated the construction of two hetero-cages with a single internal functional group as well as a hetero-cage with two distinct endohedral functionalities. The endo-functionalized hetero-cages bound sulfonate guests with fast-exchange dynamics. This strategy provides a new solution for the controlled endo-functionalization of supramolecular cavities.
Collapse
Affiliation(s)
- Yan Liu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Shou-Heng Liao
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Wen-Tao Dai
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Qixia Bai
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou, 510006, P. R. China
| | - Shuai Lu
- College of Chemistry and Environmental Engineering, Shenzhen University, 3688 Nanhai Ave., Experimental Building, P112, Shenzhen, Guangdong 518060, P. R. China
| | - Heng Wang
- College of Chemistry and Environmental Engineering, Shenzhen University, 3688 Nanhai Ave., Experimental Building, P112, Shenzhen, Guangdong 518060, P. R. China
| | - Xiaopeng Li
- College of Chemistry and Environmental Engineering, Shenzhen University, 3688 Nanhai Ave., Experimental Building, P112, Shenzhen, Guangdong 518060, P. R. China
| | - Zhe Zhang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou, 510006, P. R. China
| | - Pingshan Wang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou, 510006, P. R. China
| | - Wei Lu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Qi Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| |
Collapse
|
4
|
Hosseinzadeh B, Ahmadi M. Coordination geometry in metallo-supramolecular polymer networks. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214733] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
5
|
Wu K, Tessarolo J, Baksi A, Clever GH. Guest-Modulated Circularly Polarized Luminescence by Ligand-to-Ligand Chirality Transfer in Heteroleptic Pd II Coordination Cages. Angew Chem Int Ed Engl 2022; 61:e202205725. [PMID: 35616285 PMCID: PMC9544203 DOI: 10.1002/anie.202205725] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Indexed: 11/11/2022]
Abstract
Multicomponent metallo-supramolecular assembly allows the rational combination of different building blocks. Discrete multifunctional hosts with an accessible cavity can be prepared in a non-statistical fashion. We employ our shape-complementary assembly (SCA) method to achieve for the first time integrative self-sorting of heteroleptic PdII cages showing guest-tunable circularly polarized luminescence (CPL). An enantiopure helicene-based ligand (M or P configuration) is coupled with a non-chiral emissive fluorenone-based ligand (A or B) to form a series of Pd2 L2 L'2 assemblies. The modular strategy allows to impart the chiral information of the helicenes to the overall supramolecular system, resulting in CPL from the non-chiral component. Guest binding results in a 4-fold increase of CPL intensity. The principle offers potential to generate libraries of multifunctional materials with applications in molecular recognition, enantioselective photo-redox catalysis and information processing.
Collapse
Affiliation(s)
- Kai Wu
- Department of Chemistry and Chemical BiologyTU Dortmund UniversityOtto Hahn Str. 644227DortmundGermany
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
| | - Jacopo Tessarolo
- Department of Chemistry and Chemical BiologyTU Dortmund UniversityOtto Hahn Str. 644227DortmundGermany
| | - Ananya Baksi
- Department of Chemistry and Chemical BiologyTU Dortmund UniversityOtto Hahn Str. 644227DortmundGermany
| | - Guido H. Clever
- Department of Chemistry and Chemical BiologyTU Dortmund UniversityOtto Hahn Str. 644227DortmundGermany
| |
Collapse
|
6
|
Li S, Cai L, Hong M, Chen Q, Sun Q. Combinatorial Self‐Assembly of Coordination Cages with Systematically Fine‐Tuned Cavities for Efficient Co‐Encapsulation and Catalysis. Angew Chem Int Ed Engl 2022; 61:e202204732. [DOI: 10.1002/anie.202204732] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Indexed: 01/10/2023]
Affiliation(s)
- Shao‐Chuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 (P. R. China
- University of Chinese Academy of Sciences Beijing 100049 (P. R. China
| | - Li‐Xuan Cai
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 (P. R. China
- University of Chinese Academy of Sciences Beijing 100049 (P. R. China
| | - Maochun Hong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 (P. R. China
- University of Chinese Academy of Sciences Beijing 100049 (P. R. China
| | - Qihui Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 (P. R. China
- University of Chinese Academy of Sciences Beijing 100049 (P. R. China
| | - Qing‐Fu Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 (P. R. China
- University of Chinese Academy of Sciences Beijing 100049 (P. R. China
| |
Collapse
|
7
|
Wu K, Tessarolo J, Baksi A, Clever GH. Guest‐modulated Circularly Polarized Luminescence by Ligand‐to‐Ligand Chirality Transfer in Heteroleptic Pd(II) Coordination Cages. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kai Wu
- TU Dortmund: Technische Universitat Dortmund Chemistry and Chemical Biology GERMANY
| | - Jacopo Tessarolo
- TU Dortmund: Technische Universitat Dortmund Chemistry and Chemical Biology GERMANY
| | - Ananya Baksi
- TU Dortmund: Technische Universitat Dortmund Chemistry and Chemical Biology GERMANY
| | - Guido H. Clever
- TU Dortmund University Faculty for Chemistry and Chemical Biology Otto-Hahn-Str. 6 44227 Dortmund GERMANY
| |
Collapse
|
8
|
Li SC, Cai LX, Hong M, Chen Q, Sun QF. Combinatorial Self‐Assembly of Coordination Cages with Systematically Fine‐Tuned Cavities for Efficient Co‐Encapsulation and Catalysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shao-Chuan Li
- Chinese Academy of Sciences Fujian Institute of Research on the Structure of Matter State Key Laboratory of Strutral Chemistry CHINA
| | - Li-Xuan Cai
- Chinese Academy of Sciences Fujian Institute of Research on the Structure of Matter State Key Laboratory of Strutral Chemistry CHINA
| | - Maochun Hong
- Chinese Academy of Sciences Fujian Institute of Research on the Structure of Matter State Key Laboratory of Strutral Chemistry CHINA
| | - Qihui Chen
- Chinese Academy of Sciences Fujian Institute of Research on the Structure of Matter State Key Laboratory of Strutral Chemistry CHINA
| | - Qing-Fu Sun
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences State Key Laboratory of Structural Chemistry 155 Yangqiao Road West 350002 Fuzhou CHINA
| |
Collapse
|
9
|
Liu D, Lu Y, Lin Y, Jin G. Rational Design and Integrative Assembly of Heteromeric Metalla[2]Catenanes Featuring Cp*Ir/Rh Fragments. Chemistry 2022; 28:e202104617. [DOI: 10.1002/chem.202104617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Dong Liu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of Polymer Department of Chemistry Fudan University Shanghai 200433 P.R. China
| | - Ye Lu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of Polymer Department of Chemistry Fudan University Shanghai 200433 P.R. China
| | - Yue‐Jian Lin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of Polymer Department of Chemistry Fudan University Shanghai 200433 P.R. China
| | - Guo‐Xin Jin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of Polymer Department of Chemistry Fudan University Shanghai 200433 P.R. China
| |
Collapse
|
10
|
Taylor LLK, Vitorica-Yrezabal IJ, Borilović I, Tuna F, Riddell IA. Self-assembly of a trigonal bipyramidal architecture with stabilisation of iron in three spin states. Chem Commun (Camb) 2021; 57:11252-11255. [PMID: 34632988 DOI: 10.1039/d1cc04413c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Self-assembly and characterisation of a supramolecular trigonal bipyramidal iron cage containing an [FeIII(μ2-F)6(FeII)3]3+ star motif at its core is reported. The complex can be formed in a one step reaction using an heterotopic ligand that supports site-specific incorporation of iron in three distinct electronic configurations: low-spin FeII, high-spin FeII and high-spin FeIII, with iron(II) tetrafluoroborate as the source of the bridging fluorides. Formation of a μ2-F bridged mixed-valence FeII-FeIII star is unprecedented. The peripheral high-spin FeII centres of the mixed-valence tetranuclear star incorporated in the iron cage are highly anisotropic and engage in F-mediated antiferromagnetic exchange with the central FeIII ion.
Collapse
Affiliation(s)
- Lauren L K Taylor
- Department of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
| | | | - Ivana Borilović
- Department of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK. .,Photon Science Institute, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Floriana Tuna
- Department of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK. .,Photon Science Institute, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Imogen A Riddell
- Department of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
| |
Collapse
|
11
|
Bete SC, Otte M. Heteroleptische Koordination durch einen
endo
‐funktionalisierten Käfig. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106341] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sarah C. Bete
- Institut für Anorganische Chemie Universität Göttingen Tammannstraße 4 37077 Göttingen Deutschland
| | - Matthias Otte
- Institut für Anorganische Chemie Universität Göttingen Tammannstraße 4 37077 Göttingen Deutschland
| |
Collapse
|
12
|
Bete SC, Otte M. Heteroleptic Ligation by an endo-Functionalized Cage. Angew Chem Int Ed Engl 2021; 60:18582-18586. [PMID: 34124838 PMCID: PMC8456844 DOI: 10.1002/anie.202106341] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Indexed: 12/20/2022]
Abstract
A conceptual approach for the synthesis of quasi-heteroleptic complexes with properly endo-functionalized cages as ligands is presented. The cage ligand reported here is of a covalent organic nature, it has been synthesized via a dynamic combinatorial chemistry approach, making use of a masked amine. Inspired by enzymatic active sites, the described system bears one carboxylate and two imidazole moieties as independent ligating units through which it is able to coordinate to transition metals. Analysis of the iron(II) complex in solution and the solid state validates the structure and shows that no undesired but commonly observed dimerization process takes place. The solid-state structure shows a five-coordinate metal center with the carboxylate bidentately bound to iron, which makes Fe@2 an unprecedentedly detailed structural model complex for this kind of non-heme iron oxygenases. As, as confirmed by the crystal structure, sufficient space for other organic ligands is available, the biologically relevant ligand α-ketoglutarate is implemented. We observe biomimetic reaction behavior towards dioxygen that opens studies investigating Fe@2 as a functional model complex.
Collapse
Affiliation(s)
- Sarah C Bete
- Institut für Anorganische Chemie, University of Goettingen, Tammannstraße 4, 37077, Göttingen, Germany
| | - Matthias Otte
- Institut für Anorganische Chemie, University of Goettingen, Tammannstraße 4, 37077, Göttingen, Germany
| |
Collapse
|
13
|
Li RJ, Fadaei-Tirani F, Scopelliti R, Severin K. Tuning the Size and Geometry of Heteroleptic Coordination Cages by Varying the Ligand Bent Angle. Chemistry 2021; 27:9439-9445. [PMID: 33998736 DOI: 10.1002/chem.202101057] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Indexed: 12/13/2022]
Abstract
Spherical assemblies of the type [Pdn L2n ]2n+ can be obtained from PdII salts and curved N-donor ligands, L. It is well established that the bent angle, α, of the ligand is a decisive factor in the self-assembly process, with larger angles leading to complexes with a higher nuclearity, n. Herein, we report heteroleptic coordination cages of the type [Pdn Ln L'n ]2n+ , for which a similar correlation between the ligand bent angle and the nuclearity is observed. Tetranuclear cages were obtained by combining [Pd(CH3 CN)4 ](BF4 )2 with 1,3-di(pyridin-3-yl)benzene and ligands featuring a bent angle of α=120°. The use of a dipyridyl ligand with α=149° led to the formation of a hexanuclear complex with a trigonal prismatic geometry; for linear ligands, octanuclear assemblies of the type [Pd8 L8 L'8 ]16+ were obtained. The predictable formation of heteroleptic PdII cages from 1,3-di(pyridin-3-yl)benzene and different dipyridyl ligands is evidence that there are entire classes of heteroleptic cage structures that are privileged from a thermodynamic point of view.
Collapse
Affiliation(s)
- Ru-Jin Li
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Farzaneh Fadaei-Tirani
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Rosario Scopelliti
- 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
| |
Collapse
|
14
|
Shi WJ, Liu D, Li X, Bai S, Wang YY, Han YF. Supramolecular Coordination Cages Based on N-Heterocyclic Carbene-Gold(I) Ligands and Their Precursors: Self-Assembly, Structural Transformation and Guest-Binding Properties. Chemistry 2021; 27:7853-7861. [PMID: 33780062 DOI: 10.1002/chem.202100710] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Indexed: 01/11/2023]
Abstract
The incorporation of functional groups into the cavity of discrete supramolecular coordination cages (SCCs) will bring unique functions and applications. Here, three dicarboxylate ligands (H2 L1Cl, H2 L2Cl and H2 L3Cl) containing N-heterocyclic carbene (NHC) precursors as linkers were introduced to construct SCCs by combining with two C3 -symmertic (CpZr)3 (μ3 -O)(μ2 -OH)3 clusters as three-connect vertices, resulted in a series of rugby-like V2 E3 (V=vertex, E=edge) type homoleptic cages (SCC-1, SCC-2 and SCC-3). However, V4 E6 -type tetrahedral cages (SCC-4 and SCC-5), incorporating six Au-NHC moieties, were obtained when the corresponding NHC-gold(I) functionalized ligands (H2 L1Au , H2 L2Au ) were applied. For the first time, we present a trackable CpZr-involved cage to cage conversion to generate a heteroleptic V2 E3 cage (SCC-6) from two homoleptic cages (SCC-2 and SCC-5) with different geometries of V2 E3 and V4 E6 . The heteroleptic assembly SCC-6 can also be formed upon a subcomponent displacement strategy. The structural transformation and reassembly processes were detected and monitored by 1 H NMR spectroscopy and electrospray-ionization mass spectrometry. The formation of heteroleptic assembly was further supported by single crystal X-ray diffraction analysis. Moreover, homoleptic cage SCC-2 possesses a trigonal bipyramidal cationic cavity allowing the encapsulation of a series of sulfonate anionic guests.
Collapse
Affiliation(s)
- Wen-Jie Shi
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, P. R. China
| | - Dan Liu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, P. R. China
| | - Xin Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, P. R. China
| | - Sha Bai
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, P. R. China
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, P. R. China
| |
Collapse
|
15
|
Wu K, Zhang B, Drechsler C, Holstein JJ, Clever GH. Rückgrat‐verknüpfte Liganden erhöhen die Vielfalt in heteroleptischen Koordinationskäfigen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202012425] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kai Wu
- Fakultät für Chemie und Chemische Biologie TU Dortmund Otto-Hahn Straße 6 44227 Dortmund Deutschland
| | - Bo Zhang
- Fakultät für Chemie und Chemische Biologie TU Dortmund Otto-Hahn Straße 6 44227 Dortmund Deutschland
| | - Christoph Drechsler
- 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
| | - Guido H. Clever
- Fakultät für Chemie und Chemische Biologie TU Dortmund Otto-Hahn Straße 6 44227 Dortmund Deutschland
| |
Collapse
|
16
|
Wu K, Zhang B, Drechsler C, Holstein JJ, Clever GH. Backbone-Bridging Promotes Diversity in Heteroleptic Cages. Angew Chem Int Ed Engl 2020; 60:6403-6407. [PMID: 33113268 PMCID: PMC7986237 DOI: 10.1002/anie.202012425] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Indexed: 01/17/2023]
Abstract
The combination of shape-complementary bis-monodentate ligands LA and LB with PdII cations yields heteroleptic cages cis-[Pd2 LA 2 LB 2 ] by self-sorting. Herein, we report how such assemblies can be diversified by introduction of covalent backbone bridges between two LA units. Together with solvent and guest effects, the flexibility of these linkers can modulate nuclearity, topology, and number of cavities in a family of four structurally diverse assemblies. Ligand LA1 , with flexible linker, reacts in CH3 CN with its LB counterpart to a tetranuclear dimer D1. In DMSO, however, a trinuclear pseudo-tetrahedron T1 is formed. The product of LA2 , with rigid linker, looks similar to D1, but with a rotated ligand arrangement. In presence of an anionic guest, this dimer D2 transforms and a hexanuclear prismatic barrel P2 crystallizes. We demonstrate how controlling a ligand's coordination mode can trigger structural differentiation and increase complexity in metallo-supramolecular assembly.
Collapse
Affiliation(s)
- Kai Wu
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn Straße 6, 44227, Dortmund, Germany
| | - Bo Zhang
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn Straße 6, 44227, Dortmund, Germany
| | - Christoph Drechsler
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn Straße 6, 44227, Dortmund, Germany
| | - Julian J Holstein
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn Straße 6, 44227, Dortmund, Germany
| | - Guido H Clever
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn Straße 6, 44227, Dortmund, Germany
| |
Collapse
|
17
|
Volbach L, Struch N, Bohle F, Topić F, Schnakenburg G, Schneider A, Rissanen K, Grimme S, Lützen A. Influencing the Self-Sorting Behavior of [2.2]Paracyclophane-Based Ligands by Introducing Isostructural Binding Motifs. Chemistry 2020; 26:3335-3347. [PMID: 31815311 PMCID: PMC7154700 DOI: 10.1002/chem.201905070] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Indexed: 11/30/2022]
Abstract
Two isostructural ligands with either nitrile (Lnit ) or isonitrile (Liso ) moieties directly connected to a [2.2]paracyclophane backbone with pseudo-meta substitution pattern have been synthesized. The ligand itself (Lnit ) or its precursors (Liso ) were resolved by HPLC on a chiral stationary phase and the absolute configuration of the isolated enantiomers was assigned by XRD analysis and/or by comparison of quantum-chemical simulated and experimental electronic circular dichroism (ECD) spectra. Surprisingly, the resulting metallosupramolecular aggregates formed in solution upon coordination of [(dppp)Pd(OTf)2 ] differ in their composition: whereas Lnit forms dinuclear complexes, Liso exclusively forms trinuclear ones. Furthermore, they also differ in their chiral self-sorting behavior as (rac)-Liso undergoes exclusive social self-sorting leading to a heterochiral assembly, whereas (rac)-Liso shows a twofold preference for the formation of homochiral complexes in a narcissistic self-sorting manner as proven by ESI mass spectrometry and NMR spectroscopy. Interestingly, upon crystallization, these discrete aggregates undergo structural transformation to coordination polymers, as evidenced by single-crystal X-ray diffraction.
Collapse
Affiliation(s)
- Lucia Volbach
- Kekulé-Institute of Organic Chemistry and BiochemistryUniversity of BonnGerhard-Domagk Strasse 153121BonnGermany
| | - Niklas Struch
- Kekulé-Institute of Organic Chemistry and BiochemistryUniversity of BonnGerhard-Domagk Strasse 153121BonnGermany
- current address: Arlanxeo Netherlands B.V.Urmonderbaan 246167 RDGeleenThe Netherlands
| | - Fabian Bohle
- Mulliken Center for Theoretical ChemistryUniversity of BonnBeringstrasse 453115BonnGermany
| | - Filip Topić
- Department of ChemistryUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
- current address: Department of ChemistryMcGill University801 Sherbrooke St. WestMontrealQcH3A 0B8Canada
| | - Gregor Schnakenburg
- Institute of Inorganic ChemistryUniversity of BonnGerhard-Domagk Strasse 153121BonnGermany
| | - Andreas Schneider
- Kekulé-Institute of Organic Chemistry and BiochemistryUniversity of BonnGerhard-Domagk Strasse 153121BonnGermany
| | - Kari Rissanen
- Department of ChemistryUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
| | - Stefan Grimme
- Mulliken Center for Theoretical ChemistryUniversity of BonnBeringstrasse 453115BonnGermany
| | - Arne Lützen
- Kekulé-Institute of Organic Chemistry and BiochemistryUniversity of BonnGerhard-Domagk Strasse 153121BonnGermany
| |
Collapse
|
18
|
Chen B, Horiuchi S, Holstein JJ, Tessarolo J, Clever GH. Tunable Fullerene Affinity of Cages, Bowls and Rings Assembled by Pd II Coordination Sphere Engineering. Chemistry 2019; 25:14921-14927. [PMID: 31529653 PMCID: PMC6899814 DOI: 10.1002/chem.201903317] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Indexed: 01/18/2023]
Abstract
For metal-mediated host compounds, the development of strategies to reduce symmetry and introduce multiple functionalities in a non-statistical way is a challenging task. We show that the introduction of steric stress around the coordination environment of square-planar PdII cations and bis-monodentate nitrogen donor ligands allows to control the size and shape of the assembled product, from [Pd2 L4 ] cages over [Pd2 L3 ] bowl-shaped structures to [Pd2 L2 ] rings. Therefore, banana-shaped ligand backbones were equipped with pyridines, two different quinoline isomers and acridine, the latter three introducing steric congestion through hydrogen substituents on annelated benzene rings. Differing behavior of the four resulting hosts towards the binding of C60 and C70 fullerenes was studied and related to structural differences by NMR spectroscopy, mass spectrometry and single crystal X-ray diffraction. The three cages based on pyridine, 6-quinoline or 3-quinoline donors were found to either bind C60 , C70 or no fullerene at all.
Collapse
Affiliation(s)
- Bin Chen
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
| | - Shinnosuke Horiuchi
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
- Division of Chemistry and Materials ScienceGraduate School of EngineeringNagasaki University, Bunkyo-machiNagasaki852-8521Japan
| | - Julian J. Holstein
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
| | - Jacopo Tessarolo
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
| | - Guido H. Clever
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
| |
Collapse
|
19
|
Preston D, Inglis AR, Crowley JD, Kruger PE. Self‐assembly and Cycling of a Three‐state Pd
x
L
y
Metallosupramolecular System. Chem Asian J 2019; 14:3404-3408. [DOI: 10.1002/asia.201901238] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Indexed: 01/31/2023]
Affiliation(s)
- Dan Preston
- School of Physical and Chemical SciencesUniversity of Canterbury Christchurch 8041 New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Physical and Chemical SciencesUniversity of Canterbury Christchurch 8041 New Zealand
| | - Amanda R. Inglis
- School of Physical and Chemical SciencesUniversity of Canterbury Christchurch 8041 New Zealand
| | - James D. Crowley
- Department of ChemistryUniversity of Otago Dunedin 9054 New Zealand
- MacDiarmid Institute for Advanced Materials and NanotechnologyDepartment of ChemistryUniversity of Otago Dunedin New Zealand
| | - Paul E. Kruger
- School of Physical and Chemical SciencesUniversity of Canterbury Christchurch 8041 New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Physical and Chemical SciencesUniversity of Canterbury Christchurch 8041 New Zealand
| |
Collapse
|
20
|
Bardhan D, Chand DK. Palladium(II)-Based Self-Assembled Heteroleptic Coordination Architectures: A Growing Family. Chemistry 2019; 25:12241-12269. [PMID: 31158303 DOI: 10.1002/chem.201900831] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/29/2019] [Indexed: 01/10/2023]
Abstract
Metal-driven self-assembly is one of the most effective approaches to lucidly design a large range of discrete 2D and 3D coordination architectures/complexes. Palladium(II)-based self-assembled coordination architectures are usually prepared by using suitable metal components, in either a partially protected form (PdL') or typical form (Pd; charges are not shown), and designed ligand components. The self-assembled molecules prepared by using a metal component and only one type of bi- or polydentate ligand (L) can be classified in the homoleptic series of complexes. On the other hand, the less explored heteroleptic series of complexes are obtained by using a metal component and at least two different types of non-chelating bi- or polydentate ligands (such as La and Lb ). Methods that allow the controlled generation of single, discrete heteroleptic complexes are less understood. A survey of palladium(II)-based self-assembled coordination cages that are heteroleptic has been made. This review article illustrates a systematic collection of such architectures and credible justification of their formation, along with reported functional aspects of the complexes. The collected heteroleptic assemblies are classified here into three sections: 1) [(PdL')m (La )x (Lb )y ]-type complexes, in which the denticity of La and Lb is equal; 2) [(PdL')m (La )x (Lb )y ]-type complexes, in which the denticity of La and Lb is different; and 3) [Pdm (La )x (Lb )y ]-type complexes, in which the denticity of La and Lb is equal. Representative examples of some important homoleptic architectures are also provided, wherever possible, to set a background for a better understanding of the related heteroleptic versions. The purpose of this review is to pave the way for the construction of several unique heteroleptic coordination assemblies that might exhibit emergent supramolecular functions.
Collapse
Affiliation(s)
- Devjanee Bardhan
- Department of Chemistry, Indian Institute of Technology Madras, Chennnai, 600036, India
| | - Dillip Kumar Chand
- Department of Chemistry, Indian Institute of Technology Madras, Chennnai, 600036, India
| |
Collapse
|
21
|
Ibáñez S, Peris E. A Matter of Fidelity: Self‐Sorting Behavior of Di‐Gold Metallotweezers. Chemistry 2019; 25:8254-8258. [DOI: 10.1002/chem.201901880] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Susana Ibáñez
- Institute of Advanced Materials (INAM)Centro de Innovación en Química Avanzada (ORFEO-CINQA)Universitat Jaume I Av. Vicente Sos Baynat s/n Castellón 12071 Spain
| | - Eduardo Peris
- Institute of Advanced Materials (INAM)Centro de Innovación en Química Avanzada (ORFEO-CINQA)Universitat Jaume I Av. Vicente Sos Baynat s/n Castellón 12071 Spain
| |
Collapse
|
22
|
Wang YS, Feng T, Wang YY, Hahn FE, Han YF. Homo- and Heteroligand Poly-NHC Metal Assemblies: Synthesis by Narcissistic and Social Self-Sorting. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810010] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yi-Shou Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Ting Feng
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - F. Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie; Westfälische Wilhelms-Universität Münster; Corrensstrasse 30 48149 Münster Germany
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| |
Collapse
|
23
|
Wang YS, Feng T, Wang YY, Hahn FE, Han YF. Homo- and Heteroligand Poly-NHC Metal Assemblies: Synthesis by Narcissistic and Social Self-Sorting. Angew Chem Int Ed Engl 2018; 57:15767-15771. [DOI: 10.1002/anie.201810010] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Yi-Shou Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Ting Feng
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - F. Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie; Westfälische Wilhelms-Universität Münster; Corrensstrasse 30 48149 Münster Germany
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P. R. China
| |
Collapse
|
24
|
Zhu R, Bloch WM, Holstein JJ, Mandal S, Schäfer LV, Clever GH. Donor-Site-Directed Rational Assembly of Heteroleptic cis-[Pd 2 L 2 L' 2 ] Coordination Cages from Picolyl Ligands. Chemistry 2018; 24:12976-12982. [PMID: 29924444 PMCID: PMC6174927 DOI: 10.1002/chem.201802188] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Indexed: 01/05/2023]
Abstract
A donor-site engineering approach facilitates the formation of heteroleptic [Pd2 L2 L'2 ]4+ cage structures through a favored cis-'in2 /out2 ' spatial configuration of the methyl groups of 5- and 3-substituted bis-monodentate picolyl ligands with flat acridone and bent phenothiazine backbones. The heteroleptic cages were confirmed by ESI-MS and 2D NMR experiments as well as DFT calculations, which pointed toward a cis-configuration being energetically favored. This was further supported by the synthesis and X-ray structure of a previously unreported cis-[Pd(2-picoline)4 ]2+ complex. The formation of homoleptic structures, however, was met with considerable steric hindrance at the PdII centers, as observed by the formation of [Pd2 L3 (solvent)2 ]4+ and [Pd2 L2 (solvent)4 ]4+ species when only one type of acridone-based ligand was offered. In contrast, bent phenothiazine ligands with outside-pointing methyl groups showed the ability to form interpenetrated double-cages, as revealed by X-ray crystallography. The general route presented herein enables the assembly of uniform cis-[Pd2 L2 L'2 ]4+ coordination cages, thus furthering the possibility to increase structural and functional complexity in supramolecular systems.
Collapse
Affiliation(s)
- Rongmei Zhu
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
- Current affiliation: School of Chemistry and Chemical EngineeringYangzhou University225002YangzhouJiangsuP.R. China
| | - Witold M. Bloch
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
- Current affiliation: Department of Chemistry and Centre for Advanced Nanomaterials, School of Physical SciencesThe University of AdelaideAdelaideAustralia
| | - Julian J. Holstein
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
| | - Soham Mandal
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
| | - Lars V. Schäfer
- Center for Theoretical Chemistry, Faculty of Chemistry and BiochemistryRuhr-University44780BochumGermany
| | - Guido H. Clever
- Faculty of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Strasse 644227DortmundGermany
| |
Collapse
|
25
|
Wang SY, Huang JY, Liang YP, He YJ, Chen YS, Zhan YY, Hiraoka S, Liu YH, Peng SM, Chan YT. Multicomponent Self-Assembly of Metallo-Supramolecular Macrocycles and Cages through Dynamic Heteroleptic Terpyridine Complexation. Chemistry 2018; 24:9274-9284. [PMID: 29714039 DOI: 10.1002/chem.201801753] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 04/28/2018] [Indexed: 12/31/2022]
Abstract
Spontaneous formation of the heteroleptic cadmium(II) bis(terpyridine) complex under ambient conditions can be achieved by a combination of 6,6''-di(2,6-dimethoxylphenyl)-substituted and unsubstituted terpyridine-based ligands. Building on this dynamic heteroleptic complexation, diverse metallo-supramolecular macrocycles and cages were readily assembled in quantitative yields from the predesigned multicomponent systems. The complementary ligation reinforced self-recognition to facilitate the shape-dependent self-sorting of a four-component dynamic library into two well-defined parallelograms. In addition, the subtle lability difference between homoleptic and heteroleptic complexes led to the site-selective CdII -ZnII transmetalation in the Sierpiński triangle. Facile construction of a dodecanuclear tetrahedral metallocage was also realized by using two self-recognizable tritopic building blocks. The photophysical study of the metallo-supramolecules assembled from the d10 metal ions revealed intense ligand-based photoluminescence in solution. The self-assembly strategy described here provides an efficient methodology for building pre-programmable, sophisticated supramolecular architectures furnished with photoactivity.
Collapse
Affiliation(s)
- Shih-Yu Wang
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| | - Jyun-Yang Huang
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| | - Yen-Peng Liang
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| | - Yun-Jui He
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| | - Yu-Sheng Chen
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| | - Yi-Yang Zhan
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, 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
| | - Yi-Hung Liu
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| | - Shie-Ming Peng
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| | - Yi-Tsu Chan
- Department of Chemistry, National Taiwan University, No. 1, Sec.4, Roosevelt Rd., Taipei, 10617, Taiwan
| |
Collapse
|
26
|
Zheng HL, Chen XL, Li T, Yin Z, Zhang Y, Kurmoo M, Zeng MH. Manipulating Clusters by Use of Competing N,O-Chelating Ligands: A Combined Crystallographic, Mass Spectrometric, and DFT Study. Chemistry 2018; 24:7906-7912. [DOI: 10.1002/chem.201800516] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 02/26/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Hui-Li Zheng
- Key Laboratory for the Chemistry and Molecular Engineering of, Medicinal Resources, School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; Guilin 541004 P. R. China
| | - Xue-Li Chen
- Key Laboratory for the Synthesis and Application of, Organic Functional Molecules, College of Chemistry and Chemical Engineering; Hubei University; Wuhan 430062 P. R. China
| | - Tian Li
- Key Laboratory for the Synthesis and Application of, Organic Functional Molecules, College of Chemistry and Chemical Engineering; Hubei University; Wuhan 430062 P. R. China
| | - Zheng Yin
- College of Chemistry and Chemical Engineering, Shanxi University of Science and Technology; Xi'an 710021 P. R. China
| | - Yuexing Zhang
- Key Laboratory for the Synthesis and Application of, Organic Functional Molecules, College of Chemistry and Chemical Engineering; Hubei University; Wuhan 430062 P. R. China
| | - Mohamedally Kurmoo
- Universite de Strasbourg, Institut de Chimie de Strasbourg, CNRS-UMR7177; 4 rue Blaise Pascal Strasbourg Cedex 67070 France
| | - Ming-Hua Zeng
- Key Laboratory for the Chemistry and Molecular Engineering of, Medicinal Resources, School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; Guilin 541004 P. R. China
- Key Laboratory for the Synthesis and Application of, Organic Functional Molecules, College of Chemistry and Chemical Engineering; Hubei University; Wuhan 430062 P. R. China
| |
Collapse
|
27
|
Rota Martir D, Escudero D, Jacquemin D, Cordes DB, Slawin AMZ, Fruchtl HA, Warriner SL, Zysman‐Colman E. Homochiral Emissive Λ 8 - and Δ 8 -[Ir 8 Pd 4 ] 16+ Supramolecular Cages. Chemistry 2017; 23:14358-14366. [PMID: 28783869 PMCID: PMC5656816 DOI: 10.1002/chem.201703273] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Indexed: 12/24/2022]
Abstract
Synthetic self-assembly is a powerful technique for the bottom-up construction of discrete and well-defined polyhedral nanostructures resembling the spherical shape of large biological systems. In recent years, numerous Archimedean-shaped coordination cages have been reported based on the assembly of bent monodentate organic ligands containing two or more distal pyridyl rings and square-planar PdII ions. The formation of photoactive PdII metallamacrocycles and cages, however, remain rare. Here we report the first examples of emissive and homochiral supramolecular cages of the form [Ir8 Pd4 ]16+ . These cages provide a suitably sized cavity to host large guest molecules. Importantly, encapsulation and energy transfer have been observed between the blue-emitting NBu4 [Ir(dFppy)2 (CN)2 ] guest and the red-emitting Δ8 -[Ir8 Pd4 ]16+ cage.
Collapse
Affiliation(s)
- Diego Rota Martir
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Daniel Escudero
- CEISAM UMR CNRS 6230Université de Nantes2 rue de la Houssinière, BP 9220844322Nantes Cedex 3France
| | - Denis Jacquemin
- CEISAM UMR CNRS 6230Université de Nantes2 rue de la Houssinière, BP 9220844322Nantes Cedex 3France
- Institut Universitaire de France1, rue Descartes75005Paris Cedex 5France
| | - David B. Cordes
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Alexandra M. Z. Slawin
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Herbert A. Fruchtl
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | | | - Eli Zysman‐Colman
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| |
Collapse
|
28
|
Coletta M, McLellan R, Sanz S, Gagnon KJ, Teat SJ, Brechin EK, Dalgarno SJ. A New Family of 3
d
–4
f
Bis‐Calix[4]arene‐Supported Clusters. Chemistry 2017; 23:14073-14079. [DOI: 10.1002/chem.201703197] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Marco Coletta
- Institute of Chemical Sciences Heriot-Watt University, Riccarton Edinburgh EH14 4AS UK
| | - Ross McLellan
- Institute of Chemical Sciences Heriot-Watt University, Riccarton Edinburgh EH14 4AS UK
| | - Sergio Sanz
- EaStCHEM School of Chemistry The University of Edinburgh David Brewster Road Edinburgh EH9 3FJ UK
| | - Kevin J. Gagnon
- Advanced Light Source Lawrence Berkeley National Laboratory Berkeley CA 947240 USA
| | - Simon J. Teat
- Advanced Light Source Lawrence Berkeley National Laboratory Berkeley CA 947240 USA
| | - Euan K. Brechin
- EaStCHEM School of Chemistry The University of Edinburgh David Brewster Road Edinburgh EH9 3FJ UK
| | - Scott J. Dalgarno
- Institute of Chemical Sciences Heriot-Watt University, Riccarton Edinburgh EH14 4AS UK
| |
Collapse
|
29
|
Purcell JW, Miras HN, Long D, Markopoulou P, Cronin L. Tellurite-Squarate Driven Assembly of a New Family of Nanoscale Clusters Based on (Mo 2 O 2 S 2 ) 2. Chemistry 2017; 23:9683-9689. [PMID: 28548217 PMCID: PMC5575479 DOI: 10.1002/chem.201701920] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Indexed: 11/17/2022]
Abstract
The preparation and characterization of a new family of four polyoxothiometalate (POTM) clusters are reported, with varying size and complexity, based upon the dimeric [Mo2 O2 S2 (H2 O)6 ]2+ cation with the general formula (NMe4 )a Kb [(Mo2 O2 S2 )c (TeO4 )d (C4 O4 )e (OH)f ] where a,b,c,d,e,f={1,7,14,2,4,10}=1, {Mo28 Te2 }; {2,26,36,12,10,48}=2, {Mo72 Te12 }; {0,11,15,3,3,21}=3, {Mo30 Te3 }; {2,6,12,2,4,16}=4, {Mo24 Te2 }. The incorporation of tellurite anions allowed the fine tuning of the templating and bridging of the available building blocks, leading to new topologies of increased complexity. The structural diversity of this family of compounds ranges from the highly symmetrical cross-shaped {Mo24 Te2 } to the stacked ring structure of {Mo72 Te12 }, which is the largest tellurium-containing POTM cluster reported so far. Also a detailed experimental analysis revealed that the pH isolation window extends from acidic to basic values. ESI-MS analyses not only confirmed the stability of this family in solution but also revealed the stability of the observed virtual building blocks.
Collapse
Affiliation(s)
- Jamie W. Purcell
- WestCHEM School of ChemistryUniversity of GlasgowGlasgowG12 8QQUK
| | | | - De‐Liang Long
- WestCHEM School of ChemistryUniversity of GlasgowGlasgowG12 8QQUK
| | | | - Leroy Cronin
- WestCHEM School of ChemistryUniversity of GlasgowGlasgowG12 8QQUK
| |
Collapse
|
30
|
Abstract
A pentanuclear coordination complex assembled from any palladium(II) component and non-chelating ligands is hitherto unreported. The pentanuclear complex [Pd5 (L1)5 (L2)5 ](BF4 )10 , 1 reported here was prepared by the spontaneous complexation of [Pd(DMSO)4 ](BF4 )2 with the non-chelating bidentate ligands 1,4-phenylenebis(methylene) diisonicotinate, L1 and 4,4'-bipyridine, L2 in a one-pot method at room temperature. The planar polycyclic complex 1 with outer diameters of ≈3 nm is termed as a "molecular star" owing to its resemblance with a pentagram shape. Interim paths leading to the star were also probed to decipher related dynamics of the system.
Collapse
Affiliation(s)
- Soumyakanta Prusty
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Kohei Yazaki
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India.,Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Michito Yoshizawa
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Dillip Kumar Chand
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| |
Collapse
|
31
|
Sinha N, Tan TTY, Peris E, Hahn FE. High-Fidelity, Narcissistic Self-Sorting in the Synthesis of Organometallic Assemblies from Poly-NHC Ligands. Angew Chem Int Ed Engl 2017; 56:7393-7397. [DOI: 10.1002/anie.201702637] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Indexed: 01/26/2023]
Affiliation(s)
- Narayan Sinha
- Institut für Anorganische und Analytische Chemie and NRW Graduate School of Chemistry; Westfälische Wilhelms-Universität Münster; Corrensstrasse 30 48149 Münster Germany
| | - Tristan T. Y. Tan
- Institut für Anorganische und Analytische Chemie and NRW Graduate School of Chemistry; Westfälische Wilhelms-Universität Münster; Corrensstrasse 30 48149 Münster Germany
| | - Eduardo Peris
- Institute of Advanced Materials (INAM); Universitat Jaume I; Avenida Vicente Sos Baynat 12071 Castellon Spain
| | - F. Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie and NRW Graduate School of Chemistry; Westfälische Wilhelms-Universität Münster; Corrensstrasse 30 48149 Münster Germany
| |
Collapse
|
32
|
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
|
33
|
Sinha N, Tan TTY, Peris E, Hahn FE. Selektive, narzisstische Selbstsortierung bei der Synthese von metallorganischen Strukturen mit Poly-NHC-Liganden. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702637] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Narayan Sinha
- Institut für Anorganische und Analytische Chemie und NRW Graduate School of Chemistry; Westfälische Wilhelms-Universität Münster; Corrensstraße 30 48149 Münster Deutschland
| | - Tristan T. Y. Tan
- Institut für Anorganische und Analytische Chemie und NRW Graduate School of Chemistry; Westfälische Wilhelms-Universität Münster; Corrensstraße 30 48149 Münster Deutschland
| | - Eduardo Peris
- Institute of Advanced Materials (INAM); Universitat Jaume I; Avenida Vincente Sos Baynat 12071 Castellon Spanien
| | - F. Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie und NRW Graduate School of Chemistry; Westfälische Wilhelms-Universität Münster; Corrensstraße 30 48149 Münster Deutschland
| |
Collapse
|
34
|
Garai B, Mallick A, Das A, Mukherjee R, Banerjee R. Self-Exfoliated Metal-Organic Nanosheets through Hydrolytic Unfolding of Metal-Organic Polyhedra. Chemistry 2017; 23:7361-7366. [PMID: 28375582 DOI: 10.1002/chem.201700848] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Indexed: 01/07/2023]
Abstract
Few-layers thick metal-organic nanosheets have been synthesized using water-assisted solid-state transformation through a combined top-down and bottom-up approach. The metal-organic polyhedra (MOPs) convert into metal-organic frameworks (MOFs) which subsequently self-exfoliate into few-layered metal-organic nanosheets. These MOP crystals experience a hydrophobicity gradient with the inner surface during contact with water because of the existence of hydrophobic spikes on their outer surface. When the amount of water available for interaction is higher, the resultant layers are not stacked to form bulk materials; instead few-layered nanosheets with high uniformity were obtained in high yield. The phenomenon has resulted high yield production of uniformly distributed layered metal-organic nanosheets from three different MOPs, showing its general adaptability.
Collapse
Affiliation(s)
- Bikash Garai
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Arijit Mallick
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Anuja Das
- Instability and Soft Patterning Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Kharagpur, Kharagpur, India
| | - Rabibrata Mukherjee
- Instability and Soft Patterning Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Kharagpur, Kharagpur, India
| | - Rahul Banerjee
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| |
Collapse
|
35
|
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
|
36
|
Coletta M, McLellan R, Murphy P, Leube BT, Sanz S, Clowes R, Gagnon KJ, Teat SJ, Cooper AI, Paterson MJ, Brechin EK, Dalgarno SJ. Bis-Calix[4]arenes: From Ligand Design to the Directed Assembly of a Metal-Organic Trigonal Antiprism. Chemistry 2016; 22:8791-5. [PMID: 27166930 DOI: 10.1002/chem.201600762] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Indexed: 11/05/2022]
Abstract
Calix[4]arenes (C[4]s) are versatile platforms for the construction of polymetallic clusters containing paramagnetic metal ions. Synthetic modification at the C[4] methylene bridge allows for the design of bis-C[4]s that, depending on the linker employed, can be used to either dictate which clusters can be formed or direct the assembly of a new metal-organic polyhedron (MOP). The assembly resulting from the latter approach displays thermal stability and uptake of N2 or H2 gas, confirming that this is a viable route to the synthesis of new, functional supramolecular architectures.
Collapse
Affiliation(s)
- Marco Coletta
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Ross McLellan
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Paul Murphy
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Bernhard T Leube
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Sergio Sanz
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Rob Clowes
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
| | - Kevin J Gagnon
- Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 947240, USA
| | - Simon J Teat
- Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 947240, USA
| | - Andrew I Cooper
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
| | - Martin J Paterson
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Euan K Brechin
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Scott J Dalgarno
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK.
| |
Collapse
|
37
|
Zhang G, Zhou L, Yuan D, Sun Q. Bottom‐Up Construction of Mesoporous Nanotubes from 78‐Component Self‐Assembled Nanobarrels. Angew Chem Int Ed Engl 2015; 54:9844-8. [DOI: 10.1002/anie.201503295] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Revised: 06/10/2015] [Indexed: 11/12/2022]
Affiliation(s)
- Guang‐Lu Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian (P.R. China)
- University of Chinese Academy of Sciences, Beijing 100049 (P.R. China)
| | - Li‐Peng Zhou
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian (P.R. China)
| | - Da‐Qiang Yuan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian (P.R. China)
| | - Qing‐Fu Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian (P.R. China)
| |
Collapse
|
38
|
Zhang GL, Zhou LP, Yuan DQ, Sun QF. Bottom-Up Construction of Mesoporous Nanotubes from 78-Component Self-Assembled Nanobarrels. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503295] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
39
|
Sato S, Yoshimasa Y, Fujita D, Yagi-Utsumi M, Yamaguchi T, Kato K, Fujita M. A Self-Assembled Spherical Complex Displaying a Gangliosidic Glycan Cluster Capable of Interacting with Amyloidogenic Proteins. Angew Chem Int Ed Engl 2015; 54:8435-9. [PMID: 26015171 DOI: 10.1002/anie.201501981] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 03/31/2015] [Indexed: 11/11/2022]
Abstract
Physiological and pathological functions of glycans are promoted through their clustering effects as exemplified by a series of gangliosides, sialylated glycosphingolipids, which serve as acceptors for bacterial toxins and viruses. Furthermore, ganglioside GM1 clusters on neuronal cell membranes specifically interact with amyloidogenic proteins, triggering their conformational transitions and leading to neurodegeneration. Here we develop a self-assembled spherical complex that displays a cluster of the GM1 pentasaccharide, and successfully demonstrate its ability to interact with amyloid β and α-synuclein. Due to the lack of hydrophobic lipid moieties, which would stably trap these cohesive proteins or give rise to toxic aggregates, this artificial cluster enabled NMR spectroscopic characterization of the early encounter stage of protein interactions with its outer carbohydrate moieties, which were not observable with previous glycan clusters.
Collapse
Affiliation(s)
- Sota Sato
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan). .,Current address: WPI-AIMR, Tohoku University (Japan).
| | - Yutaka Yoshimasa
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
| | - Daishi Fujita
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
| | - Maho Yagi-Utsumi
- Department of Life and Coordination-Complex Molecular Science, Institute for Molecular Science and Department of Bioorganization Research, Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787 (Japan)
| | - Takumi Yamaguchi
- Department of Life and Coordination-Complex Molecular Science, Institute for Molecular Science and Department of Bioorganization Research, Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787 (Japan)
| | - Koichi Kato
- Department of Life and Coordination-Complex Molecular Science, Institute for Molecular Science and Department of Bioorganization Research, Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787 (Japan).
| | - Makoto Fujita
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan).
| |
Collapse
|
40
|
Sato S, Yoshimasa Y, Fujita D, Yagi-Utsumi M, Yamaguchi T, Kato K, Fujita M. A Self-Assembled Spherical Complex Displaying a Gangliosidic Glycan Cluster Capable of Interacting with Amyloidogenic Proteins. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501981] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
41
|
Johnson AM, Wiley CA, Young MC, Zhang X, Lyon Y, Julian RR, Hooley RJ. Narcissistic Self-Sorting in Self-Assembled Cages of Rare Earth Metals and Rigid Ligands. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500400] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
42
|
Johnson AM, Wiley CA, Young MC, Zhang X, Lyon Y, Julian RR, Hooley RJ. Narcissistic self-sorting in self-assembled cages of rare Earth metals and rigid ligands. Angew Chem Int Ed Engl 2015; 54:5641-5. [PMID: 25784462 DOI: 10.1002/anie.201500400] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Revised: 02/23/2015] [Indexed: 11/11/2022]
Abstract
Highly selective, narcissistic self-sorting can be achieved in the formation of self-assembled cages of rare earth metals with multianionic salicylhydrazone ligands. The assembly process is highly sensitive to the length of the ligand and the coordination geometry. Most surprisingly, high-fidelity sorting is possible between ligands of identical coordination angle and geometry, differing only in a single functional group on the ligand core, which is not involved in the coordination. Supramolecular effects allow discrimination between pendant functions as similar as carbonyl or methylene groups in a complex assembly process.
Collapse
Affiliation(s)
- Amber M Johnson
- University of California Riverside, Department of Chemistry, Riverside, CA, 92521 (USA)
| | | | | | | | | | | | | |
Collapse
|