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Kurpik G, Walczak A, Markiewicz G, Harrowfield J, Stefankiewicz AR. Enhanced catalytic performance derived from coordination-driven structural switching between homometallic complexes and heterometallic polymeric materials. NANOSCALE 2023. [PMID: 37184057 DOI: 10.1039/d3nr01298k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
A bifunctional ligand 4,4-dimethyl-1-(pyridin-4-yl)pentane-1,3-dione (HL) able to provide two distinct coordination sites, i.e. anionic β-diketonate (after deprotonation) and neutral pyridine, has been used in the synthesis of Ag(I), Pd(II) and Pt(II) complexes that then have been applied as metalloligands for the construction of new heterometallic polymeric materials. The ambidentate nature of L- enables switching between different modes of coordination within mononuclear complexes or their conversion into polymeric species in a fully controllable way. The coordination-driven processes can be triggered by various stimuli, i.e. a metal salt addition or acid-base equilibria, and presents an efficient strategy for the generation of metallosupramolecular materials. As a consequence of self-assembly, new multimetallic coordination aggregates have been synthesized and characterized in depth in solution (1H NMR, ESI-MS) as well as in the solid state (XPS, SEM-EDS, FTIR, pXRD, TGA). Furthermore, the Pd-based assemblies have been found to be efficient catalyst precursors in the Heck cross-coupling reaction, demonstrating a direct impact of compositional and morphological differences on their catalytic activity.
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Affiliation(s)
- Gracjan Kurpik
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland.
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Anna Walczak
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland.
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Grzegorz Markiewicz
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland.
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Jack Harrowfield
- Institut de Science et d'Ingénierie Supramoléculaires, Université de Strasbourg, 8 allée Gaspard Monge, 67083 Strasbourg, France
| | - Artur R Stefankiewicz
- Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland.
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
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2
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Karkon EG, Mostafavi H. A novel Fe
3
O
4
@TCH@Ni(II) nanoparticle: An efficient magnetically retrievable nanocatalyst for C–C and C–heteroatom bond formation reaction. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Elahe Gholamiyan Karkon
- Department of Organic Chemistry and Biochemistry, Faculty of Chemistry University of Tabriz Tabriz Iran
| | - Hossein Mostafavi
- Department of Organic Chemistry and Biochemistry, Faculty of Chemistry University of Tabriz Tabriz Iran
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3
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Kurpik G, Walczak A, Gołdyn M, Harrowfield J, Stefankiewicz AR. Pd(II) Complexes with Pyridine Ligands: Substituent Effects on the NMR Data, Crystal Structures, and Catalytic Activity. Inorg Chem 2022; 61:14019-14029. [PMID: 35985051 PMCID: PMC9455277 DOI: 10.1021/acs.inorgchem.2c01996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
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A wide range of functionalized pyridine ligands have
been employed
to synthesize a variety of Pd(II) complexes of the general formulas
[PdL4](NO3)2 and [PdL2Y2], where L = 4-X-py
and Y = Cl– or NO3–. Their structures have been unambiguously established via analytical
and spectroscopic methods in solution (NMR spectroscopy and mass spectrometry)
as well as in the solid state (X-ray diffraction). This in-depth characterization
has shown that the functionalization of ligand molecules with groups
of either electron-withdrawing or -donating nature (EWG and EDG) results
in significant changes in the physicochemical properties of the desired
coordination compounds. Downfield shifts of signals in the 1H NMR spectra were observed upon coordination within and across the
complex families, clearly indicating the relationship between NMR
chemical shifts and the ligand basicity as estimated from pKa values. A detailed crystallographic study
has revealed the operation of a variety of weak interactions, which
may be factors explaining aspects of the solution chemistry of the
complexes. The Pd(II) complexes have been found to be efficient and
versatile precatalysts in Suzuki–Miyaura and Heck cross-coupling
reactions within a scope of structurally distinct substrates, and
factors have been identified that have contributed to efficiency improvement
in both processes. A wide range
of pyridine derivatives have been employed
to synthesize a variety of di- and tetrasubstituted Pd(II) complexes
of square-planar geometry. This in-depth characterization has shown
that the functionalization of ligand molecules with groups of either
electron-withdrawing or -donating nature results in significant changes
in the physicochemical properties of the coordination compounds. Moreover,
the complexes have been found to be of practical utility as efficient
precatalysts for both Suzuki−Miyaura and Heck cross-coupling
reactions.
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Affiliation(s)
- Gracjan Kurpik
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, Poznań 61-614, Poland.,Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, Poznań 61-614, Poland
| | - Anna Walczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, Poznań 61-614, Poland.,Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, Poznań 61-614, Poland
| | - Mateusz Gołdyn
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, Poznań 61-614, Poland
| | - Jack Harrowfield
- Institut de Science et d'Ingénierie Supramoléculaires, Université de Strasbourg, 8 allée Gaspard Monge, Strasbourg 67083, France
| | - Artur R Stefankiewicz
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, Poznań 61-614, Poland.,Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, Poznań 61-614, Poland
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4
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Effect of the nuclearity on the catalytic performance of a series of Pd(II) complexes in the Suzuki-Miyaura reaction. J Catal 2022. [DOI: 10.1016/j.jcat.2022.05.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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C(sp3),N palladacyclic complexes bearing flexidentate ligands as efficient (pre)catalysts for Heck olefination of aryl halides. J Catal 2022. [DOI: 10.1016/j.jcat.2021.11.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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6
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Kołodziejski M, Brock AJ, Kurpik G, Walczak A, Li F, Clegg JK, Stefankiewicz AR. Charge Neutral [Cu 2L 2] and [Pd 2L 2] Metallocycles: Self-Assembly, Aggregation, and Catalysis. Inorg Chem 2021; 60:9673-9679. [PMID: 34114797 DOI: 10.1021/acs.inorgchem.1c00967] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A range of morphologically distinct metallosupramolecular Cu(II) and Pd(II) complexes has been constructed, based on the tritopic ligand 1,1',1″-(benzene-1,3,5-triyl)tris(4,4-dimethylpentane-1,3-dione) (H3L). By control of the reaction conditions, it is possible to generate distinct coordination assemblies possessing either macrocyclic or polymeric structures and more importantly distinct activity in catalysis of the Suzuki-Miyaura cross-coupling.
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Affiliation(s)
- Michał Kołodziejski
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Aidan J Brock
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia 4072, Queensland, Australia
| | - Gracjan Kurpik
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Anna Walczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Feng Li
- School of Science, Western Sydney University, Locked Bag 1797, Penrith New South Wales 2751, Australia
| | - Jack K Clegg
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia 4072, Queensland, Australia
| | - Artur R Stefankiewicz
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
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8
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Al‐Zoubi RM, Al‐Jammal WK, Al‐Zoubi MS, Ferguson MJ, Zarour A, Yassin A, Al‐Ansari A. Palladium‐Catalyzed Regioselective Coupling of Amidines and 1,2,3‐Triiodobenzenes: Facile Synthesis of 2,3‐Diiodinated
N
‐Arylbenzimidamides as Potential MDM
2
and MDM
4
Inhibitors. ChemistrySelect 2021. [DOI: 10.1002/slct.202100671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Raed M. Al‐Zoubi
- Department of Chemistry Jordan University of Science and Technology P.O.Box 3030 Irbid, 22110 Jordan
- Surgical Research Section Department of Surgery Hamad Medical Corporation Doha Qatar
| | - Walid K. Al‐Jammal
- Department of Chemistry Jordan University of Science and Technology P.O.Box 3030 Irbid, 22110 Jordan
| | - Mazhar S. Al‐Zoubi
- Department of Basic Medical Sciences Faculty of Medicine Yarmouk University Irbid Jordan
| | - Michael J. Ferguson
- Department of Chemistry Gunning-Lemieux Chemistry Centre University of Alberta Edmonton Alberta T6G2G2 Canada
| | - Ahmad Zarour
- Surgical Research Section Department of Surgery Hamad Medical Corporation Doha Qatar
| | - Aksam Yassin
- Surgical Research Section Department of Surgery Hamad Medical Corporation Doha Qatar
| | - Abdulla Al‐Ansari
- Surgical Research Section Department of Surgery Hamad Medical Corporation Doha Qatar
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Liu W, Xu J, Chen X, Zhang F, Xu Z, Wang D, He Y, Xia X, Zhang X, Liang Y. CuI/2-Aminopyridine 1-Oxide Catalyzed Amination of Aryl Chlorides with Aliphatic Amines. Org Lett 2020; 22:7486-7490. [DOI: 10.1021/acs.orglett.0c02672] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wenjie Liu
- Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, Hunan Province, PR China
| | - Jiamin Xu
- Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, Hunan Province, PR China
| | - Xiahong Chen
- Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, Hunan Province, PR China
| | - Fuxing Zhang
- Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, Hunan Province, PR China
| | - Zhifeng Xu
- Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, Hunan Province, PR China
| | - Deping Wang
- Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, Hunan Province, PR China
| | - Yongqiang He
- College of Materials Science and Engineering, Hunan University, Changsha 410082, PR China
| | - Xiaohong Xia
- College of Materials Science and Engineering, Hunan University, Changsha 410082, PR China
| | - Xin Zhang
- Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, Hunan Province, PR China
- College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Yun Liang
- College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
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10
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Intrinsic Effect of Pyridine-N-Position on Structural Properties of Cu-Based Low-Dimensional Coordination Frameworks. Int J Mol Sci 2020; 21:ijms21176171. [PMID: 32859102 PMCID: PMC7503679 DOI: 10.3390/ijms21176171] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/18/2020] [Accepted: 08/24/2020] [Indexed: 11/17/2022] Open
Abstract
Metal-organic assemblies have received significant attention for catalytic and other applications, including gas and energy storage, due to their porosity and thermal/chemical stability. Here, we report the synthesis and physicochemical characterization of three metallosupramolecular assemblies consisting of isomeric ambidentate pyridyl-β-diketonate ligands L1–L3 and Cu(II) metal ions. It has been demonstrated that the topology and dimensionality of generated supramolecular aggregates depend on the location of the pyridine nitrogen donor atom in L1–L3. This is seen in characterization of two distinct 2D polymeric assemblies, i.e., [Cu(L1)2]n and [Cu(L2)2]n, in which both β-diketonate and pyridine groups are coordinated to the Cu(II) center, as well as in characterization of the mononuclear 1D complex Cu(L3)2, in which the central atom is bound only by two β-diketonate units.
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11
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Efficient nickel(II) immobilized on EDTA‐modified Fe3O4@SiO2 nanospheres as a novel nanocatalyst for amination of heteroaryl carbamates and sulfamates through the cleavage of C-O bond. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110915] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Jiang S, Dong X, Qiu Y, Chen D, Wu X, Jiang S. A new ligand for copper-catalyzed amination of aryl halides to primary(hetero)aryl amines. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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13
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Neetha M, Saranya S, Ann Harry N, Anilkumar G. Recent Advances and Perspectives in the Copper‐Catalysed Amination of Aryl and Heteroaryl Halides. ChemistrySelect 2020. [DOI: 10.1002/slct.201904436] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Mohan Neetha
- School of Chemical Sciences Mahatma Gandhi University Priyadarsini Hills P O, Kottayam Kerala India 686560
| | - Salim Saranya
- School of Chemical Sciences Mahatma Gandhi University Priyadarsini Hills P O, Kottayam Kerala India 686560
| | - Nissy Ann Harry
- School of Chemical Sciences Mahatma Gandhi University Priyadarsini Hills P O, Kottayam Kerala India 686560
| | - Gopinathan Anilkumar
- School of Chemical Sciences Mahatma Gandhi University Priyadarsini Hills P O, Kottayam Kerala India 686560
- Advanced Molecular Materials Research Centre (AMMRC) Mahatma Gandhi University Priyadarsini Hills P O Kottayam, Kerala India 686560
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