1
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Duszczak J, Mrzygłód A, Mituła K, Dutkiewicz M, Januszewski R, Rzonsowska M, Dudziec B, Nowicki M, Kubicki M. Distinct insight into the use of difunctional double-decker silsesquioxanes as building blocks for alternating A–B type macromolecular frameworks. Inorg Chem Front 2023. [DOI: 10.1039/d2qi02161g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A distinct look at known, hydrosilylation reactions used for the formation of DDSQ-based linear A–B alternating macromolecular systems with DPn > 1000 is presented. Selected physicochemical properties of obtained hybrid co-polymers were determined.
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Affiliation(s)
- Julia Duszczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Aleksandra Mrzygłód
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Katarzyna Mituła
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Michał Dutkiewicz
- Adam Mickiewicz University Foundation, Poznan Science and Technology Park, Rubiez 46, 61-612 Poznan, Poland
| | - Rafał Januszewski
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Monika Rzonsowska
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Beata Dudziec
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Marek Nowicki
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
- Institute of Physics, Poznan University of Technology, Piotrowo 3, 60-965 Poznan, Poland
| | - Maciej Kubicki
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
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2
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Rzonsowska M, Mituła K, Duszczak J, Kasperkowiak M, Januszewski R, Grześkiewicz A, Kubicki M, Głowacka D, Dudziec B. Unexpected and frustrating transformations of double-decker silsesquioxanes. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01363g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This paper outlines an unexpected type of intramolecular transformation of DDSQ during hydrolytic condensation and surprising catalytic reactivity in silylative coupling.
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Affiliation(s)
- Monika Rzonsowska
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Katarzyna Mituła
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Julia Duszczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Małgorzata Kasperkowiak
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Rafał Januszewski
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
- Department of Chemistry and Technology of Silicon Compounds, Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
| | - Anita Grześkiewicz
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
| | - Maciej Kubicki
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
| | - Daria Głowacka
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
| | - Beata Dudziec
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
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3
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4
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Frydrych M, Sztorch B, Brząkalski D, Pakuła D, Frąckowiak D, Majchrzak M, Marciniec B. New Functionalized Borasilsesquioxanes Obtained via Metathetical Transformation of 4‐Vinylphenylborasilsesquioxanes. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Miłosz Frydrych
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61‐614 Poznań Poland
| | - Bogna Sztorch
- Centre for Advanced Technologies Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 10 61‐614 Poznań Poland
| | - Dariusz Brząkalski
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61‐614 Poznań Poland
| | - Daria Pakuła
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61‐614 Poznań Poland
| | - Dawid Frąckowiak
- Centre for Advanced Technologies Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 10 61‐614 Poznań Poland
| | - Mariusz Majchrzak
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61‐614 Poznań Poland
| | - Bogdan Marciniec
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61‐614 Poznań Poland
- Centre for Advanced Technologies Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 10 61‐614 Poznań Poland
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5
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Formation of Bifunctional Octasilsesquioxanes via Silylative Coupling and Cross-Metathesis Reaction. MATERIALS 2020; 13:ma13183966. [PMID: 32911628 PMCID: PMC7557879 DOI: 10.3390/ma13183966] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/04/2020] [Accepted: 09/06/2020] [Indexed: 11/16/2022]
Abstract
Bifunctional silsesquioxanes create an attractive group of compounds with a wide range of potential applications, and recently they have gained much interest. They are known to be obtained mainly via hydrosilylation, but we disclose novel synthetic protocols based on different but complementary reactions, i.e., cross-metathesis (CM) and silylative coupling (SC). A series of cubic T8 type silsesquioxane derivatives with a broad scope of styryl substituents were synthesized in a one-pot procedure and characterized by spectroscopic and spectrometric methods. All of the new compounds can be obtained in a one-pot manner, which has an attractive impact on the synthetic procedure, as it is economic in terms of the isolation of intermediate products. Additionally, the methodology disclosed here enables the (E)-stereoselective introduction of styrenes derivative to the cubic T8 type core. The presented compounds can be interesting precursors for a further functionalization that may significantly increase the possibility of their application in the design and synthesis of new functional materials.
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6
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Kaźmierczak J, Lewandowski D, Hreczycho G. B(C 6F 5) 3-Catalyzed Dehydrocoupling of POSS Silanols with Hydrosilanes: A Metal-Free Strategy for Effecting Functionalization of Silsesquioxanes. Inorg Chem 2020; 59:9206-9214. [PMID: 32510206 DOI: 10.1021/acs.inorgchem.0c01125] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We report a highly effective metal-free catalytic procedure for the functionalization of silsesquioxanes via dehydrocoupling of various POSS silanols with hydrosilanes in the presence of commercially available tris(pentafluorophenyl)borane B(C6F5)3. This approach enables the unprecedented one-pot synthesis of valuable silsesquioxane derivatives under mild conditions, with no corrosive byproducts formed in the process.
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Affiliation(s)
- Joanna Kaźmierczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Dariusz Lewandowski
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Grzegorz Hreczycho
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
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7
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Grzelak M, Januszewski R, Marciniec B. Synthesis and Hydrosilylation of Vinyl-Substituted Open-Cage Silsesquioxanes with Phenylsilanes: Regioselective Synthesis of Trifunctional Silsesquioxanes. Inorg Chem 2020; 59:7830-7840. [PMID: 32436707 PMCID: PMC7588036 DOI: 10.1021/acs.inorgchem.0c00947] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
![]()
Herein, we report
an efficient synthesis and functionalization
of trifunctional open-cage-type silsesquioxanes. The method proposed
has been successfully applied for the synthesis of a library of incompletely
condensed silsesquioxanes with vinyldiorganosilyl functional groups,
which allows further modification. Detailed studies of hydrosilylation
of sterically different open-cage vinylsilsesquioxanes with a wide
spectrum of phenylsilanes catalyzed by platinum and rhodium compounds
are also reported. The influence of the reaction parameters, types
of reagents, and catalysts employed on the efficiency of the process
was examined. Optimization of the process based on the above results
permitted the design of a very attractive method for the synthesis
of multifunctionalized silsesquioxanes with excellent yields and regioselectivity.
Moreover, the results allowed the choice of the most efficient catalyst
whose application led to the selective formation of substituted open-cage
silsesquioxanes. These new compounds have been fully characterized
and studied in terms of their thermal properties. The first example of a fully specified synthetic protocol
allowing selective modification of trivinyl-substituted open-cage
silsesquioxanes with silanes via platinum-catalyzed hydrosilylation
is presented.
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Affiliation(s)
- Magdalena Grzelak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Rafał Januszewski
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Bogdan Marciniec
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
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8
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Żak P, Bołt M, Grzelak M, Rachuta K, Dudziec B, Januszewski R, Marciniec B, Marciniak B. Synthesis and properties of chromophore-functionalized monovinylsilsesquioxane derivatives. NEW J CHEM 2020. [DOI: 10.1039/d0nj01250e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Herein, an effective and selective synthesis of chromophore-functionalized monovinylsilsesquioxane derivatives by a cross-metathesis reaction along with discussion of their photophysical and thermal resistance properties is disclosed.
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Affiliation(s)
- Patrycja Żak
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
| | - Małgorzata Bołt
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
| | - Magdalena Grzelak
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
- Center for Advanced Technologies
| | - Karolina Rachuta
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
| | - Beata Dudziec
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
- Center for Advanced Technologies
| | - Rafał Januszewski
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
- Center for Advanced Technologies
| | - Bogdan Marciniec
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
- Center for Advanced Technologies
| | - Bronislaw Marciniak
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8
- 61-614 Poznan
- Poland
- Center for Advanced Technologies
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9
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Rzonsowska M, Zmudzińska K, Duszczak J, Mituła K, Dudziec B, Żak P. Synthesis of (Multi)Silylalkynyl-Substituted Silsesquioxanes Obtained via Silylative Coupling Reaction. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Monika Rzonsowska
- Department of Organometallic Chemistry, 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
| | - Kinga Zmudzińska
- Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 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
| | - Katarzyna Mituła
- Department of Organometallic Chemistry, 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
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Patrycja Żak
- Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
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10
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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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11
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Żak P, Pietraszuk C. Application of olefin metathesis in the synthesis of functionalized polyhedral oligomeric silsesquioxanes (POSS) and POSS-containing polymeric materials. Beilstein J Org Chem 2019; 15:310-332. [PMID: 30800181 PMCID: PMC6369983 DOI: 10.3762/bjoc.15.28] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 01/07/2019] [Indexed: 12/31/2022] Open
Abstract
This mini-review summarizes the applications of olefin metathesis in synthesis and functionalization of polyhedral oligomeric silsesquioxanes (POSS) and POSS-containing polymeric materials. Three types of processes, i.e., cross metathesis (CM) of vinyl-substituted POSS with terminal olefins, acyclic diene metathesis (ADMET) copolymerization of divinyl-substituted POSS with α,ω-dienes and ring-opening metathesis polymerization (ROMP) of POSS-substituted norbornene (or other ROMP susceptible cycloolefins) are discussed. Emphasis was put on the synthetic and catalytic aspects rather than on the properties and applications of synthesized materials.
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Affiliation(s)
- Patrycja Żak
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Umultowska 89b, 61-614 Poznań, Poland
| | - Cezary Pietraszuk
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Umultowska 89b, 61-614 Poznań, Poland
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12
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Brząkalski D, Rzonsowska M, Dudziec B. Regioselective formation of β
-(E
)- and α
-alkenylsilane moiety attached to silsesquioxane core via
Pt- and Ru-based hydrosilylation. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4267] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Dariusz Brząkalski
- Faculty of Chemistry; Adam Mickiewicz University in Poznan; Umultowska 89B 61-614 Poznan Poland
- Centre for Advanced Technologies; Adam Mickiewicz University in Poznan; Umultowska 89C 61-614 Poznan Poland
| | - Monika Rzonsowska
- Faculty of Chemistry; Adam Mickiewicz University in Poznan; Umultowska 89B 61-614 Poznan Poland
| | - Beata Dudziec
- Faculty of Chemistry; Adam Mickiewicz University in Poznan; Umultowska 89B 61-614 Poznan Poland
- Centre for Advanced Technologies; Adam Mickiewicz University in Poznan; Umultowska 89C 61-614 Poznan Poland
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13
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Walczak M, Franczyk A, Marciniec B. Synthesis of Monofunctionalized Silsesquioxanes (RSiMe 2 O)(iBu) 7 Si 8 O 12 via Alkene Hydrosilylation. Chem Asian J 2018; 13:181-186. [PMID: 29194982 DOI: 10.1002/asia.201701569] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Indexed: 11/07/2022]
Abstract
The research presented in this work comprehensively describes hydrosilylation of a wide spectrum of alkenes which contain one or more reactive groups with (HSiMe2 O)(iBu)7 Si8 O12 , in the presence of different types of catalysts. Special attention is paid to the influence of alkene, catalyst, and reaction conditions on process effectiveness and selectivity by the precise monitoring of the experiments with in situ FTIR and NMR spectroscopies. More than twenty silsesquioxanes bearing reactive groups (OH, Br, NR2 , CO, COOR, NCO, epoxy, SiR3 ) commonly used in organic and polymer chemistry, were obtained, isolated and characterized by 1 H, 13 C, 29 Si NMR and MALDI TOF. Importantly, in the presented syntheses, commercially available reagents and catalysts were used, meaning that the presented methods could be easily repeated, rapidly scaled up, and widely applied.
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Affiliation(s)
- Marcin Walczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89B, 61-614, Poznan, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Umultowska 89C, 61-614, Poznan, Poland
| | - Adrian Franczyk
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Umultowska 89C, 61-614, Poznan, Poland
| | - Bogdan Marciniec
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89B, 61-614, Poznan, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Umultowska 89C, 61-614, Poznan, Poland
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14
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Kaźmierczak J, Kuciński K, Hreczycho G. Highly Efficient Catalytic Route for the Synthesis of Functionalized Silsesquioxanes. Inorg Chem 2017; 56:9337-9342. [PMID: 28731331 DOI: 10.1021/acs.inorgchem.7b01504] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Silsesquioxanes (POSS) have recently become the subject of growing interest in many branches of materials chemistry. Despite this great interest, no direct metal-catalyzed method to cap the corner of the POSS molecules has yet been proposed. In this report, we present a highly efficient method for the synthesis of functionalized silsesquioxanes mediated by scandium(III) triflate, which opens up the possibility of introducing a wide variety of functional groups into this class of organosilicon compounds under mild conditions with excellent yields. We also investigated the differences in the activity of the Lewis acid (Sc(OTf)3) and the hidden Brønsted acid (TfOH) generated in situ from triflates as catalysts in the functionalization of silsesquioxanes. What is more, this solution provides an efficient corner-capping reaction and other functionalizations to obtain silsesquioxane derivatives which are often not possible to synthesize with good yields, efficiency, and chemoselectivity using conventional methods.
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Affiliation(s)
- Joanna Kaźmierczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań , Umultowska 89b, 61-614 Poznań, Poland
| | - Krzysztof Kuciński
- Faculty of Chemistry, Adam Mickiewicz University in Poznań , Umultowska 89b, 61-614 Poznań, Poland
| | - Grzegorz Hreczycho
- Faculty of Chemistry, Adam Mickiewicz University in Poznań , Umultowska 89b, 61-614 Poznań, Poland
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15
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Franczyk A, Stefanowska K, Dutkiewicz M, Frąckowiak D, Marciniec B. A highly selective synthesis of new alkenylsilsesquioxanes by hydrosilylation of alkynes. Dalton Trans 2017; 46:158-164. [DOI: 10.1039/c6dt04190f] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
In this study a selective synthesis of a series of new di- and trisubstituted ethenes with a POSS moiety was performed.
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Affiliation(s)
- A. Franczyk
- Centre for Advanced Technologies
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - K. Stefanowska
- Centre for Advanced Technologies
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
- Department of Organometallic Chemistry
| | - M. Dutkiewicz
- Centre for Advanced Technologies
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - D. Frąckowiak
- Centre for Advanced Technologies
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
- Department of Organometallic Chemistry
| | - B. Marciniec
- Centre for Advanced Technologies
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
- Department of Organometallic Chemistry
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16
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Żak P, Frąckowiak D, Grzelak M, Bołt M, Kubicki M, Marciniec B. Olefin Metathesis of Vinylgermanium Derivatives as Method for the Synthesis of Functionalized Cubic and Double-Decker Germasilsesquioxanes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600489] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Patrycja Żak
- Adam Mickiewicz University in Poznań; Faculty of Chemistry; Umultowska 89b 61-614 Poznań Poland
| | - Dawid Frąckowiak
- Adam Mickiewicz University in Poznań; Centre for Advanced Technologies; Umultowska 89c 61-614 Poznań Poland
| | - Magdalena Grzelak
- Adam Mickiewicz University in Poznań; Faculty of Chemistry; Umultowska 89b 61-614 Poznań Poland
| | - Małgorzata Bołt
- Adam Mickiewicz University in Poznań; Faculty of Chemistry; Umultowska 89b 61-614 Poznań Poland
| | - Maciej Kubicki
- Adam Mickiewicz University in Poznań; Faculty of Chemistry; Umultowska 89b 61-614 Poznań Poland
| | - Bogdan Marciniec
- Adam Mickiewicz University in Poznań; Faculty of Chemistry; Umultowska 89b 61-614 Poznań Poland
- Adam Mickiewicz University in Poznań; Centre for Advanced Technologies; Umultowska 89c 61-614 Poznań Poland
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17
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Żak P, Majchrzak M, Wilkowski G, Dudziec B, Dutkiewicz M, Marciniec B. Synthesis and characterization of functionalized molecular and macromolecular double-decker silsesquioxane systems. RSC Adv 2016. [DOI: 10.1039/c5ra20848c] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesis and characterization of new, molecular and macromolecular DDSQ-based compounds functionalized by substituted styrenes and distyrylarenes (also with heteroatoms) in a stereoselective manner is presented.
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Affiliation(s)
- P. Żak
- Department of Organometallic Chemistry
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - M. Majchrzak
- Department of Organometallic Chemistry
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - G. Wilkowski
- Department of Organometallic Chemistry
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - B. Dudziec
- Department of Organometallic Chemistry
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - M. Dutkiewicz
- Centre for Advanced Technologies
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - B. Marciniec
- Centre for Advanced Technologies
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
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18
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Żak P, Dudziec B, Dutkiewicz M, Ludwiczak M, Marciniec B, Nowicki M. A new class of stereoregular vinylene-arylene copolymers with double-decker silsesquioxane in the main chain. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27957] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Patrycja Żak
- Department of Organometallic Chemistry, Faculty of Chemistry; Adam Mickiewicz University in Poznan; Umultowska 89B, 61-614 Poznan Poland
| | - Beata Dudziec
- Department of Organometallic Chemistry, Faculty of Chemistry; Adam Mickiewicz University in Poznan; Umultowska 89B, 61-614 Poznan Poland
| | - Michał Dutkiewicz
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan; Umultowska 89C, 61-614 Poznan Poland
| | - Monika Ludwiczak
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan; Umultowska 89C, 61-614 Poznan Poland
| | - Bogdan Marciniec
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan; Umultowska 89C, 61-614 Poznan Poland
| | - Marek Nowicki
- Institute of Physics, Poznan University of Technology; Piotrowo 3 60-965 Poznan Poland
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19
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Frąckowiak D, Żak P, Spólnik G, Pyziak M, Marciniec B. New Vinylgermanium Derivatives of Silsesquioxanes and Their Ruthenium Complexes—Synthesis, Structure, and Reactivity. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00142] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dawid Frąckowiak
- Adam Mickiewicz University in Poznan, Faculty
of Chemistry, Umultowska
89b, 61-614 Poznan, Poland
| | - Patrycja Żak
- Adam Mickiewicz University in Poznan, Faculty
of Chemistry, Umultowska
89b, 61-614 Poznan, Poland
| | - Grzegorz Spólnik
- Institute of Organic Chemistry PAS, M. Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Mikołaj Pyziak
- Adam Mickiewicz University in Poznan, Faculty
of Chemistry, Umultowska
89b, 61-614 Poznan, Poland
| | - Bogdan Marciniec
- Adam Mickiewicz University in Poznan, Faculty
of Chemistry, Umultowska
89b, 61-614 Poznan, Poland
- Adam Mickiewicz University, Centre for
Advanced Technologies, Umultowska 89c, 61-614 Poznan, Poland
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20
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Żak P, Dudziec B, Kubicki M, Marciniec B. Silylative coupling versus metathesis--efficient methods for the synthesis of difunctionalized double-decker silsesquioxane derivatives. Chemistry 2014; 20:9387-93. [PMID: 25042015 DOI: 10.1002/chem.201402862] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Indexed: 11/08/2022]
Abstract
A series of functionalized dialkenylsilsesquioxanes were obtained by efficient and highly stereoselective silylative coupling and cross-metathesis of divinylsubstituted double-decker silsesquioxanes (DDSQ-2SiVi) with substituted styrenes and other olefins. Both reactions proceed highly stereoselectively and lead to nearly quantitative formation of E isomers. The optimized reaction conditions for styrene were adopted for successful silylative coupling polycondensation of DDSQ-2SiVi with 1,4-divinylbenzene yielding stereoregular cooligomer containing double-decker (silsesquioxyl-silylene)-vinylene-phenylene units.
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Affiliation(s)
- Patrycja Żak
- Faculty of Chemistry, Department of Organometallic Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89b, 61-614 Poznan (Poland)
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21
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Żak P, Kubicki M, Marciniec B, Rogalski S, Pietraszuk C, Frąckowiak D. The first ruthenium-silsesquioxyl complexes – synthesis, structure and mechanistic implications in silylative coupling. Dalton Trans 2014; 43:7911-6. [DOI: 10.1039/c4dt00553h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first ruthenium-silsesquioxyl complexes have been synthesised and characterized. The complexes obtained were proved to be intermediates in the catalytic cycle of silylative coupling of olefins with vinylsilsesquioxane.
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Affiliation(s)
- Patrycja Żak
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznan, Poland
| | - Maciej Kubicki
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznan, Poland
| | - Bogdan Marciniec
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznan, Poland
| | - Szymon Rogalski
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznan, Poland
| | | | - Dawid Frąckowiak
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznan, Poland
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22
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2011. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2013.05.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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23
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Oleksy M, Galina H. Unsaturated Polyester Resin Composites Containing Bentonites Modified with Silsesquioxanes. Ind Eng Chem Res 2013. [DOI: 10.1021/ie303433v] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mariusz Oleksy
- Faculty of Chemistry, Rzeszow University of Technology, 35-959 Rzeszow, Al.
Powstańców Warszawy 6, Poland
| | - Henryk Galina
- Faculty of Chemistry, Rzeszow University of Technology, 35-959 Rzeszow, Al.
Powstańców Warszawy 6, Poland
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24
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Pérez-Ojeda ME, Trastoy B, Rol Á, Chiara MD, García-Moreno I, Chiara JL. Controlled click-assembly of well-defined hetero-bifunctional cubic silsesquioxanes and their application in targeted bioimaging. Chemistry 2013; 19:6630-40. [PMID: 23536481 DOI: 10.1002/chem.201300339] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Indexed: 01/01/2023]
Abstract
A general procedure for the assembly of hetero-bifunctional cubic silsesquioxanes with diverse functionality and a perfectly controlled distribution of functional groups on the inorganic framework has been developed. The method is based on a two-step sequence of mono- and hepta-functionalization through the ligand-accelerated copper(I)-catalyzed azide-alkyne cycloaddition of a readily available octaazido cubic silsesquioxane. The stoichiometry of the reactants and the law of binomial distribution essentially determine the selectivity of the key monofunctionalization reaction when a copper catalyst with strong donor ligands is used. The methodology has been applied to the preparation of a set of bifunctional nano-building-blocks with orthogonal reactivity for the controlled assembly of precisely defined hybrid nanomaterials and a fluorescent multivalent probe for application in targeted cell-imaging. The inorganic cage provides an improved photostability to the covalently attached dye as well as a convenient framework for the 3D multivalent display of the pendant epitopes. Thus, fluorescent bioprobes based on well-defined cubic silsesquioxanes offer interesting advantages over more conventional fully organic analogues and ill-defined hybrid nanoparticles and promise to become powerful tools for the study of cell biology and for biomedical applications.
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25
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Walkowiak J, Marciniec B. Synthesis of Unsaturated Starburst Compounds with a Boron Atom in the Core. Organometallics 2012. [DOI: 10.1021/om201098w] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jędrzej Walkowiak
- Center of Advanced
Technologies and Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań,
Poland
| | - Bogdan Marciniec
- Center of Advanced
Technologies and Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań,
Poland
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26
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Bruña S, Nieto D, González-Vadillo AM, Perles J, Cuadrado I. Cubic Octasilsesquioxanes, Cyclotetrasiloxanes, and Disiloxanes Maximally Functionalized with Silicon-Bridged Interacting Triferrocenyl Units. Organometallics 2012. [DOI: 10.1021/om300101w] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Sonia Bruña
- Departamento de Química
Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid,
Spain
| | - Daniel Nieto
- Departamento de Química
Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid,
Spain
| | - Ana M González-Vadillo
- Departamento de Química
Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid,
Spain
| | - Josefina Perles
- Servicio Interdepartamental
de Investigación (SIDI), Universidad Autónoma de Madrid, Madrid, Spain
| | - Isabel Cuadrado
- Departamento de Química
Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid,
Spain
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27
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Yang XH, Giovenzana T, Feild B, Jabbour GE, Sellinger A. Solution processeable organic–inorganic hybrids based on pyrene functionalized mixed cubic silsesquioxanes as emitters in OLEDs. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31194a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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