1
|
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.
Collapse
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.
| |
Collapse
|
2
|
Emel’yanov AI, Bolgova YI, Trofimova OM, Pozdnyakov AS. Green Synthesis of Soluble Polysilsesquioxane with Phthalimide Groups. Int J Mol Sci 2023; 25:57. [PMID: 38203229 PMCID: PMC10778750 DOI: 10.3390/ijms25010057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/16/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Soluble polysilsesquioxane containing side-chain phthalimide groups (PSQ-PhI) was synthesized via a solvent- and catalyst-free hydrolytic polycondensation reaction using 2-[3-(triethoxysilyl)propyl]-1H-isoindole-1,3(2H)-dione. The composition and structure of polysilsesquioxane was confirmed via 1H, 13C, and 29Si NMR spectroscopy, Fourier transform infrared spectroscopy, gel permeation chromatography, thermogravimetric analysis, dynamic light scattering, X-ray diffraction analysis, and elemental analysis. The synthesized silsesquioxane showed a monomodal molecular weight distribution. The average molecular weight of polysilsesquioxane is 11,200 Da, and the polydispersity index is 1.10. 29Si NMR analysis showed a half-peak width w1/2 3.1 ppm at δ -68.3, which corresponds to the PhI(CH2)3SiO3/2 unit and indicates an ordered structure in the polymer, with some defects caused by the presence of uncondensed silanol groups. PSQ-PhI showed good thermal stability (Td5% decomposition at 345 °C). The polysilsesquioxane-based coating was transparent in the visible region.
Collapse
Affiliation(s)
| | | | | | - Alexander S. Pozdnyakov
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia; (A.I.E.); (Y.I.B.); (O.M.T.)
| |
Collapse
|
3
|
Olejnik A, Sztorch B, Brząkalski D, Przekop RE. Silsesquioxanes in the Cosmetics Industry-Applications and Perspectives. MATERIALS (BASEL, SWITZERLAND) 2022; 15:1126. [PMID: 35161068 PMCID: PMC8840497 DOI: 10.3390/ma15031126] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 12/21/2022]
Abstract
The rising demand for innovative and sophisticated personal care products is a driving factor for manufacturers to obtain new formulations that will fulfill the customers' preferences. In recent years, silsesquioxanes have attracted the attention of the cosmetics industry. These compounds have been proposed to be used in novel cosmetic formulations as emollient, dispersant, and viscosity modifiers. Therefore, this publication aims to review the main important aspects of polyhedral oligosilsesquioxanes as ingredients of personal care formulations, taking into consideration different types of products. The methods of obtaining these compounds were also presented. Additionally, the detailed analysis of patents dedicated to the application of silsesquioxanes in cosmetic formulations was also performed.
Collapse
Affiliation(s)
- Anna Olejnik
- 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; (B.S.); (R.E.P.)
| | - Bogna Sztorch
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland; (B.S.); (R.E.P.)
| | - Dariusz Brząkalski
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland;
| | - Robert E. Przekop
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland; (B.S.); (R.E.P.)
| |
Collapse
|
4
|
POSS cage-scrambling-induced gelation of POSS-pendant random copolymers catalyzed by fluoride anions. Polym J 2021. [DOI: 10.1038/s41428-021-00523-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
5
|
Novel Silsesquioxane-Derived Boronate Esters-Synthesis and Thermal Properties. Molecules 2021; 26:molecules26144107. [PMID: 34299387 PMCID: PMC8306940 DOI: 10.3390/molecules26144107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 06/28/2021] [Accepted: 06/29/2021] [Indexed: 11/20/2022] Open
Abstract
The functionalization of mono- and octahydrospherosilicate with vinylboranes and allylboranes via hydrosilylation reaction in the presence of a Karstedt’s platinum (0) catalyst is presented. This is the catalytic route to obtain a new class of silsesquioxanes containing boron atoms in their structure in high yields (>90%) and with satisfactory selectivity. The obtained compounds were fully characterized by spectroscopic (1H, 13C, 29Si NMR) and spectrometric methods (MALDI-TOF-MS), as well as thermal analysis (TGA). The obtained compounds were subjected to thermal tests, characterizing the processes of melting, thermal evaporation, sublimation and thermal decomposition.
Collapse
|
6
|
Prigyai N, Chanmungkalakul S, Sukwattanasinitt M, Ervithayasuporn V. Symmetry driven: the synthesis of co-substituent octasilsesquioxanes. NEW J CHEM 2021. [DOI: 10.1039/d1nj02381k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Cubic octasilsesquioxanes with mixed substituents were directly synthesized through a sol–gel process using the mixture of i-butyl(triethoxysilane) and other alkoxysilanes.
Collapse
Affiliation(s)
- Nicha Prigyai
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry
- and Center for Inorganic and Materials Chemistry
- Faculty of Science
- Mahidol University
| | - Supphachok Chanmungkalakul
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry
- and Center for Inorganic and Materials Chemistry
- Faculty of Science
- Mahidol University
| | | | - Vuthichai Ervithayasuporn
- Department of Chemistry
- Center of Excellence for Innovation in Chemistry
- and Center for Inorganic and Materials Chemistry
- Faculty of Science
- Mahidol University
| |
Collapse
|
7
|
Thermal degradation kinetics of functional polysiloxane with pendent γ-chloropropyl groups. Polym Bull (Berl) 2020. [DOI: 10.1007/s00289-019-03089-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
8
|
Cypryk M, Gostyński B, Pokora M. Hydrolysis of trialkoxysilanes catalysed by the fluoride anion. Nucleophilic vs. basic catalysis. NEW J CHEM 2019. [DOI: 10.1039/c9nj03719e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A DFT study showed competition between basic and nucleophilic catalysis of alkoxysilane hydrolysis by the fluoride ion.
Collapse
Affiliation(s)
- Marek Cypryk
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- Lodz 90-363
- Poland
| | - Bartłomiej Gostyński
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- Lodz 90-363
- Poland
| | | |
Collapse
|
9
|
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.
Collapse
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
| |
Collapse
|
10
|
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]
|
11
|
John Ł. Selected developments and medical applications of organic-inorganic hybrid biomaterials based on functionalized spherosilicates. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 88:172-181. [PMID: 29636133 DOI: 10.1016/j.msec.2018.02.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 01/25/2018] [Accepted: 02/09/2018] [Indexed: 12/30/2022]
Abstract
Well-defined and tailor-made spherosilicates and POSS-based (POSS = Polyhedral Oligomeric Silsesquioxanes) (nano)composites with interesting chemical and mechanical properties have applications in the widely-regarded field of innovative biomaterials. They can serve as delivery systems, three-dimensional scaffolds for specific tissue engineering, biomaterials for orthopedic, cardiovascular, and reconstructive surgery, etc. Such organic-inorganic hybrids are much more effective biomaterials than pure polymers, bioglasses, metals, alloys, and ceramics currently used in medical applications and are considered as next-generation systems in innovative medical approaches. This range of applications creates a strong impetus for novel, cheap, and easy-to-scale-up methods for their synthesis. In this review (highlights since 2006), selected biomaterials consisting of various polymeric derivatives such as polymethacrylates, polylactides, polycaprolactones, polyurethanes, etc., which serve as organic side-arms of POSS and can create polymer platforms for precisely localized spherosilicates among organic matrices, are discussed as a new generation of silicon-based biosystems using spherosilicates, promising biomaterials with a particular use in soft- and hard-tissue engineering.
Collapse
Affiliation(s)
- Łukasz John
- Faculty of Chemistry, University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.
| |
Collapse
|
12
|
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
| |
Collapse
|
13
|
John Ł, Janeta M, Szafert S. Synthesis of cubic spherosilicates for self-assembled organic–inorganic biohybrids based on functionalized methacrylates. NEW J CHEM 2018. [DOI: 10.1039/c7nj02533e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Covalent hybrid networks created by fully substituted cubic spherosilicates containing functionalized methacrylates as side chains were synthesized.
Collapse
Affiliation(s)
- Łukasz John
- Faculty of Chemistry
- University of Wrocław
- 14 F. Joliot-Curie
- 50-383 Wrocław
- Poland
| | - Mateusz Janeta
- Faculty of Chemistry
- University of Wrocław
- 14 F. Joliot-Curie
- 50-383 Wrocław
- Poland
| | - Sławomir Szafert
- Faculty of Chemistry
- University of Wrocław
- 14 F. Joliot-Curie
- 50-383 Wrocław
- Poland
| |
Collapse
|
14
|
Luanphaisarnnont T, Hanprasit S, Somjit V, Ervithayasuporn V. Chiral Pyrrolidine Bridged Polyhedral Oligomeric Silsesquioxanes as Heterogeneous Catalysts for Asymmetric Michael Additions. Catal Letters 2017. [DOI: 10.1007/s10562-017-2286-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
15
|
The effects of incorporating fluorinated polyhedral oligomeric silsesquioxane, [F3C(CH2)2SiO1.5] on the properties of the silicones. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.02.045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
16
|
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.
Collapse
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
| | | | | |
Collapse
|
17
|
Kowalewska A, Nowacka M, Włodarska M, Zgardzińska B, Zaleski R, Oszajca M, Krajenta J, Kaźmierski S. Solid-state dynamics and single-crystal to single-crystal structural transformations in octakis(3-chloropropyl)octasilsesquioxane and octavinyloctasilsesquioxane. Phys Chem Chem Phys 2017; 19:27516-27529. [DOI: 10.1039/c7cp05233b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Thermally induced formation of symmetric crystal lattices in functional POSS proceeds via different mechanisms and results in unique reversible phenomena.
Collapse
Affiliation(s)
- A. Kowalewska
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- 90-363 Łódź
- Poland
| | - M. Nowacka
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- 90-363 Łódź
- Poland
| | - M. Włodarska
- Institute of Physics
- Lodz University of Technology
- 90-924 Łódź
- Poland
| | - B. Zgardzińska
- Department of Nuclear Methods
- Institute of Physics
- Maria Curie-Sklodowska University
- 20-031 Lublin
- Poland
| | - R. Zaleski
- Department of Nuclear Methods
- Institute of Physics
- Maria Curie-Sklodowska University
- 20-031 Lublin
- Poland
| | - M. Oszajca
- Jagiellonian University
- Faculty of Chemistry
- 30-060 Kraków
- Poland
| | - J. Krajenta
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- 90-363 Łódź
- Poland
| | - S. Kaźmierski
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- 90-363 Łódź
- Poland
| |
Collapse
|
18
|
Nowacka M, Fischer C, Kowalewska A, Hebda M, Hodor K. Thermally induced phenomena leading to degradation of poly(silsesquioxane) materials. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2016.11.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
19
|
Dumitriu AC, Balan M, Bargan A, Shova S, Varganici CD, Cazacu M. Synthesis of functionalized silica nanostructure: Unexpected conversion of cyanopropyl group in chloropropyl one during HCl-catalysed hydrolysis of the corresponding triethoxysilane. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
20
|
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]
|
21
|
Borovin E, Callone E, Ribot F, Diré S. Mechanism and Kinetics of Oligosilsesquioxane Growth in the In Situ Water Production Sol–Gel Route: Dependence on Water Availability. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501220] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Evgeny Borovin
- Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy, http://web.unitn.it/en/dii
| | - Emanuela Callone
- Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy, http://web.unitn.it/en/dii
| | - Francois Ribot
- Laboratoire de Chimie de la Matière Condensée de Paris (LCMCP), Sorbonne Universités, UPMC Univ Paris 06, CNRS, Collège de France 11 place Marcelin Berthelot, 75005 Paris, France
| | - Sandra Diré
- Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy, http://web.unitn.it/en/dii
| |
Collapse
|
22
|
Levitsky MM, Bilyachenko AN. Modern concepts and methods in the chemistry of polyhedral metallasiloxanes. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.07.007] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
23
|
Janeta M, John Ł, Ejfler J, Lis T, Szafert S. Multifunctional imine-POSS as uncommon 3D nanobuilding blocks for supramolecular hybrid materials: synthesis, structural characterization, and properties. Dalton Trans 2016; 45:12312-21. [DOI: 10.1039/c6dt02134d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Imino-functionalized cage-like octasilsesquioxanes provide unique examples of the 3D supramolecular network and their relationship to the assembly of tunable materials from nanobuilding blocks.
Collapse
Affiliation(s)
- Mateusz Janeta
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Łukasz John
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Jolanta Ejfler
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Tadeusz Lis
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | | |
Collapse
|
24
|
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.
Collapse
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
| |
Collapse
|
25
|
Chimjarn S, Kunthom R, Chancharone P, Sodkhomkhum R, Sangtrirutnugul P, Ervithayasuporn V. Synthesis of aromatic functionalized cage-rearranged silsesquioxanes (T8, T10, and T12) via nucleophilic substitution reactions. Dalton Trans 2015; 44:916-9. [PMID: 25476722 DOI: 10.1039/c4dt02941k] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Organic-inorganic hybrid nano-building blocks of aromatic nitro-, aldehyde-, and bromo-functionalized polyhedral oligomeric silsesquioxanes were easily prepared through nucleophilic substitutions, starting from the reactions between octakis(3-chloropropyl)octasilsesquioxane and phenoxide derivatives. These phenoxide anions not only supply the substitution functions to a silsesquioxane cage, but can also induce a cage-rearrangement leading to the formation of octa-, deca-, and dodecahedral silsesquioxane cages.
Collapse
Affiliation(s)
- Supansa Chimjarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Ratchathewi, Bangkok 10400, Thailand.
| | | | | | | | | | | |
Collapse
|
26
|
Miyauchi S, Sugioka T, Sumida Y, Kaneko Y. Preparation of soluble polysilsesquioxane containing phthalimido side-chain groups and its optical and thermal properties. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.04.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
27
|
Neyertz S, Brown D, Pilz M, Rival N, Arstad B, Männle F, Simon C. The Stability of Amino-Functionalized Polyhedral Oligomeric Silsesquioxanes in Water. J Phys Chem B 2015; 119:6433-47. [DOI: 10.1021/acs.jpcb.5b01955] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sylvie Neyertz
- LEPMI, Université Savoie Mont Blanc, F-73000 Chambéry, France
- LEPMI, CNRS, F-38000 Grenoble, France
| | - David Brown
- LEPMI, Université Savoie Mont Blanc, F-73000 Chambéry, France
- LEPMI, CNRS, F-38000 Grenoble, France
| | - Monika Pilz
- SINTEF Materials and Chemistry, Forskningsveien 1, 0373 Oslo, Norway
| | - Nicolas Rival
- SINTEF Materials and Chemistry, Forskningsveien 1, 0373 Oslo, Norway
| | - Bjørnar Arstad
- SINTEF Materials and Chemistry, Forskningsveien 1, 0373 Oslo, Norway
| | - Ferdinand Männle
- SINTEF Materials and Chemistry, Forskningsveien 1, 0373 Oslo, Norway
| | - Christian Simon
- SINTEF Materials and Chemistry, Forskningsveien 1, 0373 Oslo, Norway
| |
Collapse
|
28
|
Janeta M, John Ł, Ejfler J, Szafert S. Novel organic–inorganic hybrids based on T8 and T10 silsesquioxanes: synthesis, cage-rearrangement and properties. RSC Adv 2015. [DOI: 10.1039/c5ra10136k] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A simple approach for the synthesis of well-defined macromolecules based on isolated amino- and amido-functionalized octa T8 and deca T10 silsesquioxanes is presented. Here we show how the reorganization of the siloxane cage-like core (cage rearrangement) can be performed.
Collapse
Affiliation(s)
- Mateusz Janeta
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Łukasz John
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Jolanta Ejfler
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | | |
Collapse
|
29
|
Suraweera NS, Albert AA, Peretich ME, Abbott J, Humble JR, Barnes CE, Keffer DJ. Methane and carbon dioxide adsorption and diffusion in amorphous, metal-decorated nanoporous silica. MOLECULAR SIMULATION 2014. [DOI: 10.1080/08927022.2013.829223] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
30
|
Peng J, Xu K, Cai H, Wu J, Lin W, Yu Z, Chen M. Can an intact and crystalline octakis(methacryloxypropyl) silsesquioxane be prepared by hydrolysis-condensation of a trimethoxysilane precursor? RSC Adv 2014. [DOI: 10.1039/c3ra46981f] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
|
31
|
Ervithayasuporn V, Chimjarn S. Synthesis and isolation of methacrylate- and acrylate-functionalized polyhedral oligomeric silsesquioxanes (T8, T10, and T12) and characterization of the relationship between their chemical structures and physical properties. Inorg Chem 2013; 52:13108-12. [PMID: 24175859 DOI: 10.1021/ic401994m] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Novel organic-inorganic hybrid nanobuilding blocks of methacrylate- and acrylate-functionalized polyhedral oligomeric silsesquioxanes were easily prepared via nucleophilic substitution on octakis(3-chloropropyl)octasilsesquioxane, using sodium methacrylate and sodium acrylate, respectively. From a practical standpoint, these cage-rearranged silsesquioxanes (T8, T10, and T12) could be readily isolated in their pure form with conventional silica gel column chromatography. Octakis(3-propyl methacrylate)octasilsesquioxane (T8) is a colorless, crystalline solid with a melting point of 66.7-67.2 °C, while other cage products are colorless viscous liquids at room temperature. Moreover, we report that the chemical structure/physical property relationship of silsesquioxane cages not only is dependent on the symmetry of the inorganic silsesquioxane core at a given temperature but also is dictated by the organic substituent mobility. Structures of the products were confirmed by (1)H, (13)C, and (29)Si NMR spectroscopy and high resolution electrospray ionization mass spectrometry analysis.
Collapse
Affiliation(s)
- Vuthichai Ervithayasuporn
- Department of Chemistry, Center of Excellence for Innovation in Chemistry (PERCH-CIC), and ‡Capability Building Unit for Nanoscience and Nanotechnology, Faculty of Science, Mahidol University , Rama VI Road, Ratchathewi, Bangkok 10400, Thailand
| | | |
Collapse
|
32
|
Ervithayasuporn V, Sodkhomkhum R, Teerawatananond T, Phurat C, Phinyocheep P, Somsook E, Osotchan T. Unprecedented Formation ofcis- andtrans-Di[(3-chloropropyl)isopropoxysilyl]-Bridged Double-Decker Octaphenylsilsesquioxanes. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300283] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
33
|
Ervithayasuporn V, Pornsamutsin N, Prangyoo P, Sammawutthichai K, Jaroentomeechai T, Phurat C, Teerawatananond T. One-pot synthesis of halogen exchanged silsesquioxanes: octakis(3-bromopropyl)octasilsesquioxane and octakis(3-iodopropyl)octasilsesquioxane. Dalton Trans 2013; 42:13747-53. [DOI: 10.1039/c3dt51373d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|