1
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Wang H, Nie MX, Lin X, Li XQ, Liu H, Guo QY, Han D, Fu Q. Cage-rearranged and cage-intact syntheses of azido-functionalized larger T 10 and T 12 POSSs. Dalton Trans 2024; 53:9467-9472. [PMID: 38767505 DOI: 10.1039/d4dt00440j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Herein, we investigate the product type and distribution during the synthesis of azido-functionalized larger polyhedral oligomeric silsesquioxanes (POSSs) using 3-chloropropyl- and chloromethyldimethylsilylethyl-functionalized T8, T10, and T12 POSSs as precursors. Our findings indicate that cage rearrangement occurs for the 3-chloropropyl-functionalized POSS cages with a stability order of T12 > T10 > T8, while the chloromethyldimethylsilylethyl-functionalized POSS cages remain structurally intact after the nucleophilic substitution.
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Affiliation(s)
- Hui Wang
- College of Polymer Science & Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
| | - Ming-Xi Nie
- College of Polymer Science & Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
| | - Xiong Lin
- College of Polymer Science & Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
| | - Xiang-Qian Li
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, P. R. China.
| | - Hao Liu
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, P. R. China.
| | - Qing-Yun Guo
- Center for Advanced Low-Dimension Materials, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, P. R. China.
| | - Di Han
- College of Polymer Science & Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
| | - Qiang Fu
- College of Polymer Science & Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
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2
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Wytrych P, Utko J, Stefanski M, Kłak J, Lis T, John Ł. Synthesis, Crystal Structures, and Optical and Magnetic Properties of Samarium, Terbium, and Erbium Coordination Entities Containing Mono-Substituted Imine Silsesquioxane Ligands. Inorg Chem 2023; 62:2913-2923. [PMID: 36716237 PMCID: PMC9930112 DOI: 10.1021/acs.inorgchem.2c04371] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Mono-substituted cage-like silsesquioxanes of the T8-type can play the role of potential ligands in the coordination chemistry. In this paper, we report on imine derivatives as ligands for samarium, terbium, and erbium cations and discuss their efficient synthesis, crystal structures, and magnetic and optical properties. X-ray analysis of the lanthanide coordination entities [MCl3(POSS)3]·2THF [M = Er3+ (3), Tb3+ (4), Sm3+ (5)] showed that all three compounds crystallize in the same space group with similar lattice parameters. All compounds contain an octahedrally coordinated metal atom, and additionally, 3 and 5 structures are strictly isomorphous. However, surprisingly, there are two different molecules in the crystal structure of the terbium coordination entity 4, monomer (sof 65%) and dimer (sof 35%), with one and two metal centers. Absorption measurements of the investigated materials recorded at 300 K showed that regardless of the lanthanide involved, their energy band gap equals 2.7 eV. Moreover, the analogues containing Tb3+ and Sm3+ exhibit luminescence typical of these rare earth ions in the visible and infrared spectral range, while the compound with Er3+ does not generate any emission. Direct current variable-temperature magnetic susceptibility measurements on polycrystalline samples of 3-5 were performed between 1.8 and 300 K. The magnetic properties of 3 and 4 are dominated by the crystal field effect on the Er3+ and Tb3+ ions, respectively, hiding the magnetic influence between the magnetic cations of adjacent molecules. Complex 5 exhibits a nature typical for the paramagnetism of the samarium(III) cation.
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Affiliation(s)
- Patrycja Wytrych
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Józef Utko
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Mariusz Stefanski
- Institute
of Low Temperature and Structure Research, Polish Academy of Sciences, 2 Okólna, 50-422Wrocław, Poland
| | - Julia Kłak
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Tadeusz Lis
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland
| | - Łukasz John
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383Wrocław, Poland,
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3
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Liu Y, Koizumi K, Takeda N, Unno M, Ouali A. Synthesis of Octachloro- and Octaazido-Functionalized T 8-Cages and Application to Recyclable Palladium Catalyst. Inorg Chem 2022; 61:1495-1503. [PMID: 34995060 DOI: 10.1021/acs.inorgchem.1c03209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Unprecedented T8-cages bearing eight chloromethyldimethylsilylethyl substituents were obtained in excellent yield from the readily and commercially available octavinylsilsesquioxane. The chloro groups can be quantitatively substituted by azido ones to yield the corresponding octaazido T8 without rearrangement of the cage. The syntheses of both functionalizable POSSs are scalable (gram-scale). The azido-functionalized T8 compound constitutes a versatile building block able to undergo copper-catalyzed azide-alkyne [3 + 2] cycloaddition. As a proof of concept, it was allowed to react with 2-ethynylpyridine to give rise to a multidentate ligand bearing eight 2-pyridyl-triazole moieties (N,N-pincers). The coordination of the eight N,N-bidentate ligands to palladium(II) led to the corresponding octa-palladium complex shown to successfully promote the coupling reaction between anisole and phenylboronic acid. The low solubility of this catalytic complex in the reaction medium enabled (or facilitated or made possible) its straightforward recovery and recycling with four cycles with no loss of activity.
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Affiliation(s)
- Yujia Liu
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Kyoka Koizumi
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Nobuhiro Takeda
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Masafumi Unno
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Armelle Ouali
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with ICGM France, Kiryu 376-8515, Japan.,ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34296, France
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4
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Rzonsowska M, Kozakiewicz K, Mituła K, Duszczak J, Kubicki M, Dudziec B. Synthesis of Silsesquioxanes with Substituted Triazole Ring Functionalities and Their Coordination Ability. Molecules 2021; 26:439. [PMID: 33467746 PMCID: PMC7830482 DOI: 10.3390/molecules26020439] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/10/2021] [Accepted: 01/12/2021] [Indexed: 11/16/2022] Open
Abstract
A synthesis of a series of mono-T8 and difunctionalized double-decker silsesquioxanes bearing substituted triazole ring(s) has been reported within this work. The catalytic protocol for their formation is based on the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) process. Diverse alkynes were in the scope of our interest-i.e., aryl, hetaryl, alkyl, silyl, or germyl-and the latter was shown to be the first example of terminal germane alkyne which is reactive in the applied process' conditions. From the pallet of 15 compounds, three of them with pyridine-triazole and thiophenyl-triazole moiety attached to T8 or DDSQ core were verified in terms of their coordinating properties towards selected transition metals, i.e., Pd(II), Pt(II), and Rh(I). The studies resulted in the formation of four SQs based coordination compounds that were obtained in high yields up to 93% and their thorough spectroscopic characterization is presented. To our knowledge, this is the first example of the DDSQ-based molecular complex possessing bidentate pyridine-triazole ligand binding two Pd(II) ions.
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Affiliation(s)
- Monika Rzonsowska
- Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland; (K.K.); (K.M.); (J.D.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Katarzyna Kozakiewicz
- Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland; (K.K.); (K.M.); (J.D.)
| | - Katarzyna Mituła
- Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland; (K.K.); (K.M.); (J.D.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Julia Duszczak
- Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland; (K.K.); (K.M.); (J.D.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Maciej Kubicki
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland;
| | - Beata Dudziec
- Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland; (K.K.); (K.M.); (J.D.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
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5
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Piec K, Wątły J, Jerzykiewicz M, Kłak J, Plichta A, John Ł. Mono-substituted cage-like silsesquioxanes bound by trifunctional acyl chloride as a multi-donor N,O-type ligand in copper(ii) coordination chemistry: synthesis and structural properties. NEW J CHEM 2021. [DOI: 10.1039/d0nj05425a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
In this paper, we report on the synthesis of novel copper(ii) complexes containing a multi-donor N,O-type ligand based on mono-substituted cage-like silsesquioxanes bound by trifunctional acyl chloride.
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Affiliation(s)
- Kamila Piec
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Joanna Wątły
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | | | - Julia Kłak
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Andrzej Plichta
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Łukasz John
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
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6
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Dinickel(II) complexes with pyridine-substituted bis(triazolylmethyl)amine ligands: Structures and magnetic properties. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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Liu Y, Kigure M, Koizumi K, Takeda N, Unno M, Ouali A. Synthesis of Tetrachloro, Tetraiodo, and Tetraazido Double-Decker Siloxanes. Inorg Chem 2020; 59:15478-15486. [PMID: 33026805 DOI: 10.1021/acs.inorgchem.0c02515] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A convenient and scalable (gram-scale) route to unprecedented T8D2-double-decker siloxanes (DDSQs) bearing four chloro (3b) or four azido (5b) groups is reported. Both compounds were characterized and proved to undergo successful nucleophilic substitution for 3b (with iodide or azide) and copper-catalyzed azide-alkyne [3 + 2] cycloaddition for 5b. All of these transformations occurred under mild conditions, and the corresponding DDSQs were prepared in very high yields. Beyond the enhanced multivalency as compared to the previously described disubstituted D2T8 structures, the reported tetrafunctional DDSQs are formed as a single isomer and readily isolated in very high yields. Moreover, the tetra-azido DDSQ 5b constitutes a multipurpose nanobuilding block for the further preparation of new inorganic-organic hybrid materials where the covalent incorporation of a DDSQ moiety brings valuable properties.
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Affiliation(s)
- Yujia Liu
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with Institute Charles Gerhardt, Gunma University, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Mana Kigure
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Kyoka Koizumi
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Nobuhiro Takeda
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Masafumi Unno
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with Institute Charles Gerhardt, Gunma University, Kiryu 376-8515, Japan.,Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan
| | - Armelle Ouali
- Gunma University Initiative for Advanced Research (GIAR)-International Open Laboratory with Institute Charles Gerhardt, Gunma University, Kiryu 376-8515, Japan.,Institut Charles Gerhardt Montpellier, UMR 5253 CNRS-UM-ENSCM, 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 05, France
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8
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Janeta M, Lis T, Szafert S. Zinc Imine Polyhedral Oligomeric Silsesquioxane as a Quattro-Site Catalyst for the Synthesis of Cyclic Carbonates from Epoxides and Low-Pressure CO 2. Chemistry 2020; 26:13686-13697. [PMID: 33463802 DOI: 10.1002/chem.202002996] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/22/2020] [Indexed: 01/13/2023]
Abstract
In the present research, the synthesis, spectroscopic characterization, and structural investigations of a unique ZnII complex of imine-functionalized polyhedral oligomeric silsesquioxane (POSS) is designed, and hereby described, as a catalyst for the synthesis of cyclic carbonates from epoxides and CO2. The uncommon features of the designed catalytic system is the elimination of the need for a high pressure of CO2 and the significant shortening of reaction times commonly associated with such difficult transformations like that of styrene oxide to styrene carbonate. Our studies have shown that imine-POSS is able to chelate metal ions like ZnII to form a unique coordination complex. The silsesquioxane core and the hindrance of the side arms (their steric effect) influence the construction process of the homoleptic Zn4@POSS-1 complex. The compound was characterized in solution by NMR (1H, 13C, 29Si), ESI-MS, UV/Vis spectroscopy and in the solid state by thermogravimetric/differential thermal analysis (TG-DTA), elemental analysis, diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), cross-polarization magic angle spinning (CP MAS) NMR (13C, 29Si) spectroscopy, and X-ray crystallography.
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Affiliation(s)
- Mateusz Janeta
- Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Tadeusz Lis
- Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Sławomir Szafert
- Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383, Wrocław, Poland
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9
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Li Z, Hu J, Yang L, Zhang X, Liu X, Wang Z, Li Y. Integrated POSS-dendrimer nanohybrid materials: current status and future perspective. NANOSCALE 2020; 12:11395-11415. [PMID: 32432308 DOI: 10.1039/d0nr02394a] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Polyhedral oligomeric silsesquioxane (POSS)-dendrimer hybrid materials have attracted great interest in the past ten years. The integration of inorganic POSS and organic dendrimer blocks in a single-phase material offers numerous possibilities to access desirable mechanical, optical, and biomedical properties for various applications. In this review article, we describe several kinds of POSS-dendrimer hybrid materials (POSS as the core, surface functionality, repeating unit of dendrimers and the POSS-dendron conjugates) with an emphasis on their synthetic strategies, tunable macroscopic properties, and potential applications. Moreover, the current trends, challenges and future directions of POSS-dendrimer hybrid materials are elaborated.
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Affiliation(s)
- Zhan Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Junfei Hu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Lei Yang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Xueqian Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Xianhu Liu
- National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
| | - Zhao Wang
- Pritzker School of Engineering, University of Chicago, Chicago, IL 60637, USA.
| | - Yiwen Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
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10
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Daliran S, Ghazagh-Miri M, Oveisi AR, Khajeh M, Navalón S, Âlvaro M, Ghaffari-Moghaddam M, Samareh Delarami H, García H. A Pyridyltriazol Functionalized Zirconium Metal-Organic Framework for Selective and Highly Efficient Adsorption of Palladium. ACS APPLIED MATERIALS & INTERFACES 2020; 12:25221-25232. [PMID: 32368890 DOI: 10.1021/acsami.0c06672] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This work reports the synthesis of pyridyltriazol-functionalized UiO-66 (UiO stands for University of Oslo), namely, UiO-66-Pyta, from UiO-66-NH2 through three postsynthetic modification (PSM) steps. The good performance of the material derives from the observation that partial formylation (∼21% of -NHCHO groups) of H2BDC-NH2 by DMF, as persistent impurity, takes place during the synthesis of the UiO-66-NH2. Thus, to enhance material performance, first, the as-synthesized UiO-66-NH2 was deformylated to give pure UiO-66-NH2. Subsequently, the pure UiO-66-NH2 was converted to UiO-66-N3 with a nearly complete conversion (∼95%). Finally, the azide-alkyne[3+2]-cycloaddition reaction of 2-ethynylpyridine with the UiO-66-N3 gave the UiO-66-Pyta. The porous MOF was then applied for the solid-phase extraction of palladium ions from an aqueous medium. Affecting parameters on extraction efficiency of Pd(II) ions were also investigated and optimized. Interestingly, UiO-66-Pyta exhibited selective and superior adsorption capacity for Pd(II) with a maximum sorption capacity of 294.1 mg g-1 at acidic pH (4.5). The limit of detection (LOD) was found to be 1.9 μg L-1. The estimated intra- and interday precisions are 3.6 and 1.7%, respectively. Moreover, the adsorbent was regenerated and reused for five cycles without any significant change in the capacity and repeatability. The adsorption mechanism was described based on various techniques such as FT-IR, PXRD, SEM/EDS, ICP-AES, and XPS analyses as well as density functional theory (DFT) calculations. Notably, as a case study, the obtained UiO-66-Pyta after palladium adsorption, UiO-66-Pyta-Pd, was used as an efficient catalyst for the Suzuki-Miyaura cross-coupling reaction.
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Affiliation(s)
- Saba Daliran
- Department of Chemistry, University of Zabol, 98615-538 Zabol, Iran
- Departamento de Química and Instituto de Tecnología Química CSIC-UPV, Universidad Politécnica de Valencia, Av. de los Naranjos s/n, 46022 Valencia, Spain
- Faculty of Chemistry, Bu-Ali Sina University, 6517838683 Hamedan, Iran
| | | | - Ali Reza Oveisi
- Department of Chemistry, University of Zabol, 98615-538 Zabol, Iran
| | - Mostafa Khajeh
- Department of Chemistry, University of Zabol, 98615-538 Zabol, Iran
| | - Sergio Navalón
- Departamento de Química and Instituto de Tecnología Química CSIC-UPV, Universidad Politécnica de Valencia, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | - Mercedes Âlvaro
- Departamento de Química and Instituto de Tecnología Química CSIC-UPV, Universidad Politécnica de Valencia, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | | | | | - Hermenegildo García
- Departamento de Química and Instituto de Tecnología Química CSIC-UPV, Universidad Politécnica de Valencia, Av. de los Naranjos s/n, 46022 Valencia, Spain
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, 21589 Jeddah, Saudi Arabia
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11
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Laird M, Van der Lee A, Dumitrescu DG, Carcel C, Ouali A, Bartlett JR, Unno M, Wong Chi Man M. Styryl-Functionalized Cage Silsesquioxanes as Nanoblocks for 3-D Assembly. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00119] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mathilde Laird
- ICGM, Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, France
| | - Arie Van der Lee
- Institut Européen des Membranes, Université de Montpellier, UMR 5632 CNRS ENSCM, 34095 Montpellier, France
| | - Dan G. Dumitrescu
- XRD2 Beamline, Elettra − Sincrotrone Trieste S.C.p.A., Strada Statale 14-km 163,5 in AREA Science Park, 34149 Basovizza, Trieste, Italy
| | - Carole Carcel
- ICGM, Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, France
| | - Armelle Ouali
- ICGM, Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, France
| | - John R. Bartlett
- Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia
| | - Masafumi Unno
- Department of Chemistry and Chemical Biology, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Gunma, Japan
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12
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Calabrese C, Aprile C, Gruttadauria M, Giacalone F. POSS nanostructures in catalysis. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01407a] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In this review we highlight the use of appealing POSS-based nanostructures for both homogeneous and heterogeneous catalytic applications.
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Affiliation(s)
- Carla Calabrese
- Department of Biological
- Chemical and Pharmaceutical Sciences and Technologies
- University of Palermo
- Palermo
- Italy
| | | | - Michelangelo Gruttadauria
- Department of Biological
- Chemical and Pharmaceutical Sciences and Technologies
- University of Palermo
- Palermo
- Italy
| | - Francesco Giacalone
- Department of Biological
- Chemical and Pharmaceutical Sciences and Technologies
- University of Palermo
- Palermo
- Italy
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13
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Piec K, Kostera S, Jędrzkiewicz D, Ejfler J, John Ł. Mono-substituted amine-oligosilsesquioxanes as functional tools in Pd( ii) coordination chemistry: synthesis and properties. NEW J CHEM 2020. [DOI: 10.1039/d0nj01568g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The unexpected reaction between mono-functionalized amino-POSS and palladium acetate (different from the well-known pathway between a classical amine and a palladium salt) leads to novel coordination entities.
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Affiliation(s)
- Kamila Piec
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Sylwia Kostera
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | | | - Jolanta Ejfler
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Łukasz John
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
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14
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Sole R, Bortoluzzi M, Spannenberg A, Tin S, Beghetto V, de Vries JG. Synthesis, characterization and catalytic activity of novel ruthenium complexes bearing NNN click based ligands. Dalton Trans 2019; 48:13580-13588. [PMID: 31464307 DOI: 10.1039/c9dt01822k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Novel air stable ruthenium(ii) complexes bearing tridentate ligands bis((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)amine (L1), 1-(1-benzyl-1H-1,2,3-triazol-4-yl)-N-(pyridin-2-ylmethyl)methanamine (L2) or 2-(4-phenyl-1H-1,2,3-triazol-1-yl)-N-(pyridin-2-ylmethyl)ethan-1-amine (L3) were synthesised. The nitrogen based ligands were easily prepared by virtue of click chemistry using cheap and commercially available reagents. The ruthenium complexes were obtained by heating the Ru(PPh3)3Cl2 precursor and the tridentate NNN ligand in toluene under reflux for 2 hours, achieving yields of 82-87%. These complexes were fully characterized by means of NMR, FT-IR and high resolution ESI spectroscopy. The crystal structure of one of the complexes was determined. These complexes showed excellent activity and selectivity in the hydrogenation of ketones and aldehydes. DFT calculations show that complex 3 may react through an outer-sphere catalytic cycle rather than via an inner-sphere mechanism.
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Affiliation(s)
- Roberto Sole
- Dipartimento di Scienze Molecolari e Nanosistemi, Università Ca'Foscari Venezia, Via Torino 155, 30170, Venezia Mestre, Italy.
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15
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Synthetic Routes to Silsesquioxane-Based Systems as Photoactive Materials and Their Precursors. Polymers (Basel) 2019; 11:polym11030504. [PMID: 30960488 PMCID: PMC6473884 DOI: 10.3390/polym11030504] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/08/2019] [Accepted: 03/09/2019] [Indexed: 11/24/2022] Open
Abstract
Over the past two decades, organic optoelectronic materials have been considered very promising. The attractiveness of this group of compounds, regardless of their undisputable application potential, lies in the possibility of their use in the construction of organic–inorganic hybrid materials. This class of frameworks also considers nanostructural polyhedral oligomeric silsesquioxanes (POSSs) with “organic coronae” and precisely defined organic architectures between dispersed rigid silica cores. A significant number of papers on the design and development of POSS-based organic optoelectronic as well as photoluminescent (PL) materials have been published recently. In view of the scientific literature abounding with numerous examples of their application (i.e., as OLEDs), the aim of this review is to present efficient synthetic pathways leading to the formation of nanocomposite materials based on silsesquioxane systems that contain organic chromophores of complex nature. A summary of stoichiometric and predominantly catalytic methods for these silsesquioxane-based systems to be applied in the construction of photoactive materials or their precursors is given.
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16
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Chanmungkalakul S, Ervithayasuporn V, Boonkitti P, Phuekphong A, Prigyai N, Kladsomboon S, Kiatkamjornwong S. Anion identification using silsesquioxane cages. Chem Sci 2018; 9:7753-7765. [PMID: 30429984 PMCID: PMC6194494 DOI: 10.1039/c8sc02959h] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 09/13/2018] [Indexed: 11/29/2022] Open
Abstract
Anthracene-conjugated octameric silsesquioxane cages thermodynamically display intramolecular excimer formation, which can be used to identify anions through the change of fluorescence.
Anthracene-conjugated octameric silsesquioxane (AnSQ) cages, prepared via Heck coupling between octavinylsilsesquioxane (OVS) and 9-bromoanthracene, thermodynamically display intramolecular excimer emissions. More importantly, these hosts are sensitive to each anionic guest, thereby resulting in change of anthracene excimer formation, displaying the solvent-dependent fluorescence and allowing us to distinguish up to four ions such as F–, OH–, CN– and PO43– by fluorescence spectroscopy. Depending on the solvent polarity, for example, both F– and CN– quenched the fluorescence emission intensity in THF, but only F– could enhance the fluorescence in all other solvents. The presence of PO43– results in fluorescence enhancements in high polarity solvents such as DMSO, DMF, and acetone, while OH– induces enhancements only in low polarity solvents (e.g. DCM and toluene). A picture of the anion recognizing ability of AnSQ was obtained through principal component analysis (PCA) with NMR and FTIR confirming the presence of host–guest interactions. Computational modeling studies demonstrate the conformation of host–guest complexation and also the change of excimer formation. Detection of F–, CN– and OH– by AnSQ hosts in THF is noticeable with the naked eye, as indicated by strong color changes arising from charge transfer complex formation upon anion addition.
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Affiliation(s)
- Supphachok Chanmungkalakul
- Department of Chemistry , Center of Excellence for Innovation in Chemistry (PERCH-CIC) , Center for Inorganic and Materials Chemistry , Faculty of Science , Mahidol University , Rama VI Road, Ratchathewi , Bangkok 10400 , Thailand . ;
| | - Vuthichai Ervithayasuporn
- Department of Chemistry , Center of Excellence for Innovation in Chemistry (PERCH-CIC) , Center for Inorganic and Materials Chemistry , Faculty of Science , Mahidol University , Rama VI Road, Ratchathewi , Bangkok 10400 , Thailand . ;
| | - Patcharaporn Boonkitti
- Department of Chemistry , Center of Excellence for Innovation in Chemistry (PERCH-CIC) , Center for Inorganic and Materials Chemistry , Faculty of Science , Mahidol University , Rama VI Road, Ratchathewi , Bangkok 10400 , Thailand . ;
| | - Alisa Phuekphong
- Department of Chemistry , Center of Excellence for Innovation in Chemistry (PERCH-CIC) , Center for Inorganic and Materials Chemistry , Faculty of Science , Mahidol University , Rama VI Road, Ratchathewi , Bangkok 10400 , Thailand . ;
| | - Nicha Prigyai
- Department of Chemistry , Center of Excellence for Innovation in Chemistry (PERCH-CIC) , Center for Inorganic and Materials Chemistry , Faculty of Science , Mahidol University , Rama VI Road, Ratchathewi , Bangkok 10400 , Thailand . ;
| | - Sumana Kladsomboon
- Department of Radiological Technology , Faculty of Medical Technology , Mahidol University , Nakhon Pathom 73170 , Thailand
| | - Suda Kiatkamjornwong
- Faculty of Science , Chulalongkorn University , Phayathai Road , Bangkok 10330 , Thailand.,FRST , Division of Science , The Royal Society of Thailand , Sanam Suepa , Dusit , Bangkok 10300 , Thailand
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17
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Ampawa S, Kethong C, Kiriratnikom J, Phomphrai K, Sangtrirutnugul P. Functionalized Bis(triazolyl)phenylmethanol-palladium(II) Catalysts for Cross Coupling Reactions in Water. ChemistrySelect 2018. [DOI: 10.1002/slct.201800822] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Supanan Ampawa
- Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Department of Chemistry; Faculty of Science; Mahidol University; 272 Rama VI Rd. Bangkok 10400 Thailand
| | - Chanin Kethong
- Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Department of Chemistry; Faculty of Science; Mahidol University; 272 Rama VI Rd. Bangkok 10400 Thailand
| | - Jiraya Kiriratnikom
- Department of Materials Science and Engineering; School of Molecular Science and Engineering; Vidyasirimedhi Institute of Science and Technology; Rayong 21210 Thailand
| | - Khamphee Phomphrai
- Department of Materials Science and Engineering; School of Molecular Science and Engineering; Vidyasirimedhi Institute of Science and Technology; Rayong 21210 Thailand
| | - Preeyanuch Sangtrirutnugul
- Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Department of Chemistry; Faculty of Science; Mahidol University; 272 Rama VI Rd. Bangkok 10400 Thailand
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18
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Kunthom R, Piyanuch P, Wanichacheva N, Ervithayasuporn V. Cage-like silsesequioxanes bearing rhodamines as fluorescence Hg2+ sensors. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.12.033] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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19
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Banerjee S, Kataoka S, Takahashi T, Kamimura Y, Suzuki K, Sato K, Endo A. Controlled formation of ordered coordination polymeric networks using silsesquioxane building blocks. Dalton Trans 2018; 45:17082-17086. [PMID: 27603221 DOI: 10.1039/c6dt02868c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this report, we synthesized ordered coordination polymers using polyhedral oligomeric silsesquioxanes (POSS) as a building block. A POSS with eight carboxylic terminals was coordinated with copper ions at various temperatures, forming polymeric networks. This novel coordination polymer has a long-range ordered structure.
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Affiliation(s)
- Subhabrata Banerjee
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Sho Kataoka
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Toshikazu Takahashi
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Yoshihiro Kamimura
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Kunio Suzuki
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Kazuhiko Sato
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Akira Endo
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
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20
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Somjit V, Wong Chi Man M, Ouali A, Sangtrirutnugul P, Ervithayasuporn V. Heterogeneous Pd/POSS Nanocatalysts for C-C Cross-Coupling Reactions. ChemistrySelect 2018. [DOI: 10.1002/slct.201702597] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vetiga Somjit
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); and Center for Inorganic and Materials Chemistry, Faculty of Science; Mahidol University; Rama VI road, Ratchathewi District Bangkok 10400 Thailand
| | - Michel Wong Chi Man
- Institut Charles Gerhardt Montpellier; UMR5253 CNRS-ENSCM-UM; 8, rue de l'école normale 34296 Montpellier France
| | - Armelle Ouali
- Institut Charles Gerhardt Montpellier; UMR5253 CNRS-ENSCM-UM; 8, rue de l'école normale 34296 Montpellier France
| | - Preeyanuch Sangtrirutnugul
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); and Center for Inorganic and Materials Chemistry, Faculty of Science; Mahidol University; Rama VI road, Ratchathewi District Bangkok 10400 Thailand
| | - Vuthichai Ervithayasuporn
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); and Center for Inorganic and Materials Chemistry, Faculty of Science; Mahidol University; Rama VI road, Ratchathewi District Bangkok 10400 Thailand
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21
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van Hilst QVC, Lagesse NR, Preston D, Crowley JD. Functional metal complexes from CuAAC “click” bidentate and tridentate pyridyl-1,2,3-triazole ligands. Dalton Trans 2018; 47:997-1002. [DOI: 10.1039/c7dt04570k] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
This Frontiers article examines the use of “click” complexes for the development of catalysts, anti-cancer and anti-bacterial agents and emissive materials.
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Affiliation(s)
| | | | - Dan Preston
- Department of Chemistry
- University of Otago
- Dunedin 9054
- New Zealand
| | - James D. Crowley
- Department of Chemistry
- University of Otago
- Dunedin 9054
- New Zealand
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22
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Kumbhar A. Functionalized nitrogen ligands for palladium catalyzed cross-coupling reactions (part I). J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.07.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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23
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Platinum single atoms dispersed on carbon nanotubes as reusable catalyst for Suzuki coupling reaction. J Catal 2017. [DOI: 10.1016/j.jcat.2017.05.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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24
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Sangtrirutnugul P, Chaiprasert T, Hunsiri W, Jitjaroendee T, Songkhum P, Laohhasurayotin K, Osotchan T, Ervithayasuporn V. Tunable Porosity of Cross-Linked-Polyhedral Oligomeric Silsesquioxane Supports for Palladium-Catalyzed Aerobic Alcohol Oxidation in Water. ACS APPLIED MATERIALS & INTERFACES 2017; 9:12812-12822. [PMID: 28339183 DOI: 10.1021/acsami.7b03910] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Polyhedral oligomeric silsesquioxane (POSS)-based materials, poly-POSS-Tn [n = 8 (1), 10 (2), 12 (3), and mix (4)], were prepared in high yields via free radical polymerization of corresponding pure forms of methacrylate-functionalized POSS monomers, MMA-POSS-Tn (n = 8, 10, 12), and the mixture form, MMA-POSS-Tmix. Powder X-ray diffraction (XRD) spectra and BET analysis indicate that 1-4 are amorphous materials with high surface areas (683-839 m2 g-1). The surface areas and total pore volumes follow the trend: poly-POSS-T12 > poly-POSS-T10 > poly-POSS-Tmix > poly-POSS-T8. In addition, on the basis of Barrett-Joyner-Halenda (BJH) analysis, poly-POSS-T12 contains the highest amount of mesopores. The Pd nanoparticles immobilized on poly-POSS-Tn [n = 8 (5), 10 (6), 12 (7), and mix (8)] are well dispersed with 4-6 wt % Pd content and similar average particle sizes of 6.2-6.5 nm, according to transmission electron microscopy-energy dispersive X-ray analysis (TEM-EDX) and microwave plasma-atomic emission spectroscopy (MP-AES). At 90 °C, the stabilized Pd nanoparticles in 5-8 catalyzed aerobic oxidation of benzyl alcohol to benzaldehyde in 72-100% yields at 6 h using a mixture of a H2O/Pluronic (P123) solution. The PdNp@poly-POSS-T8 catalyst (5) exhibited the lowest catalytic activity, as a result of its lowest surface areas, total pore volumes, and amounts of mesopores. With the catalyst 8, various benzyl alcohol derivatives were converted to the corresponding aldehydes in good to excellent yields. However, with alcoholic substrates featuring electron-withdrawing substituents, high conversions were achieved with 1 equiv of K2CO3 additive and longer reaction times.
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Affiliation(s)
| | | | | | | | - Patsaya Songkhum
- National Nanotechnology Center, National Science and Technology Development Agency , Phaholyothin road, Patumthani 12120, Thailand
| | - Kritapas Laohhasurayotin
- National Nanotechnology Center, National Science and Technology Development Agency , Phaholyothin road, Patumthani 12120, Thailand
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25
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Synthesis of two new Mo(II) organometallic catalysts immobilized on POSS for application in olefin oxidation reactions. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.02.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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26
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Vieira EG, Silva RO, Junior EF, Dias Filho NL. Synthesis, characterization and catalytic application of a new organometallic oligomer based on polyhedral oligomeric silsesquioxane. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3722] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Eduardo Guimarães Vieira
- Departamento de Física e Química, UNESP; Universidade Estadual Paulista; Av. Brasil, 56-Centro, Caixa Postal 31, 15385-000 Ilha Solteira São Paulo Brazil
| | - Rafael Oliveira Silva
- Departamento de Física e Química, UNESP; Universidade Estadual Paulista; Av. Brasil, 56-Centro, Caixa Postal 31, 15385-000 Ilha Solteira São Paulo Brazil
| | - Enes Furlani Junior
- Departamento de Fitotecnia, Tecnologia de Alimentos Sócio Economia, Faculdade de Engenharia, UNESP; Universidade Estadual Paulista; Campus de Ilha Solteira São Paulo Brazil
| | - Newton Luiz Dias Filho
- Departamento de Física e Química, UNESP; Universidade Estadual Paulista; Av. Brasil, 56-Centro, Caixa Postal 31, 15385-000 Ilha Solteira São Paulo Brazil
- Universidade do Extremo Sul Catarinense; Av. Universitaria, 1105, CP 3167, CEP 88806-000 Criciúma Santa Catarina Brazil
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27
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Kunthom R, Jaroentomeechai T, Ervithayasuporn V. Polyhedral oligomeric silsesquioxane (POSS) containing sulfonic acid groups as a metal-free catalyst to prepare polycaprolactone. POLYMER 2017. [DOI: 10.1016/j.polymer.2016.11.038] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Mohapatra S, Chaiprasert T, Sodkhomkhum R, Kunthom R, Hanprasit S, Sangtrirutnugul P, Ervithayasuporn V. Solid-state Synthesis of Polyhedral Oligomeric Silsesquioxane-Supported N-Heterocyclic Carbenes/Imidazolium salts on Palladium Nanoparticles: Highly Active and Recyclable Catalyst. ChemistrySelect 2016. [DOI: 10.1002/slct.201600878] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Sudip Mohapatra
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Center for Inorganic and Materials Chemistry; Center of Intelligent Materials and Systems; Nanotec Center of Excellence; Faculty of Science; Mahidol University; Rama VI road, Ratchathewi Bangkok 10400 Thailand
| | - Thanawat Chaiprasert
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Center for Inorganic and Materials Chemistry; Center of Intelligent Materials and Systems; Nanotec Center of Excellence; Faculty of Science; Mahidol University; Rama VI road, Ratchathewi Bangkok 10400 Thailand
| | - Rapheepraew Sodkhomkhum
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Center for Inorganic and Materials Chemistry; Center of Intelligent Materials and Systems; Nanotec Center of Excellence; Faculty of Science; Mahidol University; Rama VI road, Ratchathewi Bangkok 10400 Thailand
| | - Rungthip Kunthom
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Center for Inorganic and Materials Chemistry; Center of Intelligent Materials and Systems; Nanotec Center of Excellence; Faculty of Science; Mahidol University; Rama VI road, Ratchathewi Bangkok 10400 Thailand
| | - Sasikarn Hanprasit
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Center for Inorganic and Materials Chemistry; Center of Intelligent Materials and Systems; Nanotec Center of Excellence; Faculty of Science; Mahidol University; Rama VI road, Ratchathewi Bangkok 10400 Thailand
| | - Preeyanuch Sangtrirutnugul
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Center for Inorganic and Materials Chemistry; Center of Intelligent Materials and Systems; Nanotec Center of Excellence; Faculty of Science; Mahidol University; Rama VI road, Ratchathewi Bangkok 10400 Thailand
| | - Vuthichai Ervithayasuporn
- Department of Chemistry; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Center for Catalysis; Center for Inorganic and Materials Chemistry; Center of Intelligent Materials and Systems; Nanotec Center of Excellence; Faculty of Science; Mahidol University; Rama VI road, Ratchathewi Bangkok 10400 Thailand
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29
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Nemygina NA, Nikoshvili LZ, Bykov AV, Sidorov AI, Molchanov VP, Sulman MG, Tiamina IY, Stein BD, Matveeva VG, Sulman EM, Kiwi-Minsker L. Catalysts of Suzuki Cross-Coupling Based on Functionalized Hyper-cross-linked Polystyrene: Influence of Precursor Nature. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00154] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nadezhda A. Nemygina
- Tver Technical University, A.Nikitina Street, 22, 170026 Tver, Russian Federation
- Tver State University, Zhelyabova
Street, 33, 170100 Tver, Russian Federation
| | - Linda Zh. Nikoshvili
- Tver Technical University, A.Nikitina Street, 22, 170026 Tver, Russian Federation
| | - Alexey V. Bykov
- Tver Technical University, A.Nikitina Street, 22, 170026 Tver, Russian Federation
| | - Alexander I. Sidorov
- Tver Technical University, A.Nikitina Street, 22, 170026 Tver, Russian Federation
| | | | - Mikhail G. Sulman
- Tver Technical University, A.Nikitina Street, 22, 170026 Tver, Russian Federation
- A.N. Nesmeyanov
Institute of Organoelement Compounds of RAS, Vavilova Street, 28, 119991 Moscow, Russian Federation
| | - Irina Yu. Tiamina
- Tver Technical University, A.Nikitina Street, 22, 170026 Tver, Russian Federation
| | - Barry D. Stein
- Department
of Biology, Indiana University, Bloomington, Indiana 47405, United States
| | | | - Esther M. Sulman
- Tver Technical University, A.Nikitina Street, 22, 170026 Tver, Russian Federation
| | - Lioubov Kiwi-Minsker
- Tver State University, Zhelyabova
Street, 33, 170100 Tver, Russian Federation
- Ecole Polytechnique
Fédérale de Lausanne, GGRC-ISIC-EPFL, CH-1015 Lausanne, Switzlerand
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30
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Bivona LA, Giacalone F, Carbonell E, Gruttadauria M, Aprile C. Proximity Effect using a Nanocage Structure: Polyhedral Oligomeric Silsesquioxane-Imidazolium Tetrachloro- palladate Salt as a Precatalyst for the Suzuki-Miyaura Reaction in Water. ChemCatChem 2016. [DOI: 10.1002/cctc.201600155] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lucia Anna Bivona
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF); Sezione di Chimica; Università di Palermo; Viale delle Scienze s/n, Ed. 17 I-90128 Palermo Italy
- Laboratory of Applied Material Chemistry (CMA); University of Namur; 61 rue de Bruxelles 5000 Namur Belgium
| | - Francesco Giacalone
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF); Sezione di Chimica; Università di Palermo; Viale delle Scienze s/n, Ed. 17 I-90128 Palermo Italy
| | - Esther Carbonell
- Laboratory of Applied Material Chemistry (CMA); University of Namur; 61 rue de Bruxelles 5000 Namur Belgium
| | - Michelangelo Gruttadauria
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF); Sezione di Chimica; Università di Palermo; Viale delle Scienze s/n, Ed. 17 I-90128 Palermo Italy
| | - Carmela Aprile
- Laboratory of Applied Material Chemistry (CMA); University of Namur; 61 rue de Bruxelles 5000 Namur Belgium
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31
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Sodkhomkhum R, Ervithayasuporn V. Synthesis of poly(siloxane/double-decker silsesquioxane) via dehydrocarbonative condensation reaction and its functionalization. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.01.044] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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32
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Hanprasit S, Tungkijanansin N, Prompawilai A, Eangpayung S, Ervithayasuporn V. Synthesis and isolation of non-chromophore cage-rearranged silsesquioxanes from base-catalyzed reactions. Dalton Trans 2016; 45:16117-16120. [DOI: 10.1039/c6dt02585d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbonate (CO32−) anion as a stronger base but poorer in nucleophilicity gives rise exclusively to a cage expansion of unsubstituted products.
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Affiliation(s)
- Sasikarn Hanprasit
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Center for Catalysis
- Center for Inorganic and Materials Chemistry
- and Center of Intelligent Materials and Systems
| | - Nuttanee Tungkijanansin
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Center for Catalysis
- Center for Inorganic and Materials Chemistry
- and Center of Intelligent Materials and Systems
| | - Arisa Prompawilai
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Center for Catalysis
- Center for Inorganic and Materials Chemistry
- and Center of Intelligent Materials and Systems
| | - Supattra Eangpayung
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Center for Catalysis
- Center for Inorganic and Materials Chemistry
- and Center of Intelligent Materials and Systems
| | - Vuthichai Ervithayasuporn
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Center for Catalysis
- Center for Inorganic and Materials Chemistry
- and Center of Intelligent Materials and Systems
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