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Adamovich SN, Nalibayeva AM, Abdikalykov YN, Ushakov IA, Oborina EN, Rozentsveig IB. New Functional Alkoxysilanes and Silatranes: Synthesis, Structure, Properties, and Possible Applications. Int J Mol Sci 2023; 24:13818. [PMID: 37762120 PMCID: PMC10530882 DOI: 10.3390/ijms241813818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/28/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
The aza-Michael reaction of 3-aminopropyltriethoxysilane (1) and -silatrane (2) with acrylates affords functionalized silyl-(3-8) and silatranyl-(9-14) mono- and diadducts with up to a 99% yield. Their structure has been proved with IR and NMR spectroscopies, mass spectrometry and XRD analysis. The hydrolytic homo-condensation of triethoxysilanes 3-5 gives siloxanes 3a-5a, which form complexes with Ag, Cu, and Ni salts. They are also able to adsorb these metals from solutions. The hetero-condensation reaction of silanes 4-8 with OH groups of zeolite (Z), silica gel (S) and glass (G) delivers the modified materials (Z4, S7, G4, G5, G7, G8, etc.), which can adsorb ions of noble metal (Au, Rh, Pd: G4 + Au, G5 + Pd, G7 + Rh). Thus, the synthesized Si-organic polymers and materials turned out to be promising sorbents (enterosorbents) of noble, heavy, toxic metal ions and can be applied in industry, environment, and medicine.
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Affiliation(s)
- Sergey N. Adamovich
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033 Irkutsk, Russia
| | - Arailym M. Nalibayeva
- D.V. Sokolsky Institute of Fuel, Catalysis and Electrochemistry, 142 Kunayev Street, 050010 Almaty, Kazakhstan
| | - Yerlan N. Abdikalykov
- D.V. Sokolsky Institute of Fuel, Catalysis and Electrochemistry, 142 Kunayev Street, 050010 Almaty, Kazakhstan
| | - Igor A. Ushakov
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033 Irkutsk, Russia
| | - Elizaveta N. Oborina
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033 Irkutsk, Russia
| | - Igor B. Rozentsveig
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033 Irkutsk, Russia
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Tiede ER, Heckman MT, Brennessel WW, Kraft BM. Chelation Equilibria and π-Electron Delocalization in Neutral Hypercoordinate Organosilicon Complexes of Pyrithione. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Erin R. Tiede
- Department of Chemistry, St. John Fisher University, Rochester, New York 14618, United States
| | - Matthew T. Heckman
- Department of Chemistry, St. John Fisher University, Rochester, New York 14618, United States
| | - William W. Brennessel
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Bradley M. Kraft
- Department of Chemistry, St. John Fisher University, Rochester, New York 14618, United States
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3-Aminopropylsilatrane and Its Derivatives: A Variety of Applications. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113549. [PMID: 35684486 PMCID: PMC9182167 DOI: 10.3390/molecules27113549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/25/2022] [Accepted: 05/29/2022] [Indexed: 11/26/2022]
Abstract
Silatranes arouse much research interest owing to their unique structure, unusual physical–chemical properties, and diverse biological activity. The application of some silatranes and their analogues has been discussed in several works. Meanwhile, a comprehensive review of the wide practical usage of silatranes is still absent in the literature. The ability of silatranes to mildly control hydrolysis allows them to form extremely stable and smooth siloxane monolayers almost on any surface. The high physiological activity of silatranes makes them prospective drug candidates. In the present review, based on the results of numerous previous studies, using the commercially available 3-aminopropylsilatrane and its hybrid derivatives, we have demonstrated the high potential of 1-organylsilatranes in various fields, including chemistry, biology, pharmaceuticals, medicine, agriculture, and industry. For example, these compounds can be employed as plant growth biostimulants, drugs, optical, catalytic, sorption, and special polymeric materials, as well as modern high-tech devices.
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Oborina EN, Adamovich SN. New 3-Aminopropylsilatrane Derivatives and Sorption Activity of the Silica Gel Modified by Them. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363221120100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Adamovich SN, Kondrashov EV, Ushakov IA, Shatokhina NS, Oborina EN, Vashchenko AV, Belovezhets LA, Rozentsveig IB, Verpoort F. Isoxazole derivatives of silatrane: synthesis, characterization, in silico ADME profile, prediction of potential pharmacological activity and evaluation of antimicrobial action. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5976] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sergey N. Adamovich
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Evgeniy V. Kondrashov
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Igor A. Ushakov
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Nina S. Shatokhina
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Elizaveta N. Oborina
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Alexander V. Vashchenko
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Lydmila A. Belovezhets
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Igor B. Rozentsveig
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS 1 Favorsky Street Irkutsk 664033 Russian Federation
| | - Francis Verpoort
- Laboratory of Organometallics, Catalysis and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
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Chachkov D, Ismagilova R, Vereshchagina Y. Mechanism of Reactions of 1-Substituted Silatranes and Germatranes, 2,2-Disubstituted Silocanes and Germocanes, 1,1,1-Trisubstituted Hyposilatranes and Hypogermatranes with Alcohols (Methanol, Ethanol): DFT Study. Molecules 2020; 25:molecules25122803. [PMID: 32560499 PMCID: PMC7356647 DOI: 10.3390/molecules25122803] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 11/21/2022] Open
Abstract
The mechanism of reactions of silatranes and germatranes, and their bicyclic and monocyclic analogues with one molecule of methanol or ethanol, was studied at the Density Functional Theory (DFT) B3PW91/6-311++G(df,p) level of theory. Reactions of 1-substituted sil(germ)atranes, 2,2-disubstituted sil(germ)ocanes, and 1,1,1-trisubstituted hyposil(germ)atranes with alcohol (methanol, ethanol) proceed in one step through four-center transition states followed by the opening of a silicon or germanium skeleton and the formation of products. According to quantum chemical calculations, the activation energies and Gibbs energies of activation of reactions with methanol and ethanol are close, their values decrease in the series of atranes–ocanes–hypoatranes for interactions with both methanol and ethanol. The reactions of germanium-containing derivatives are characterized by lower activation energies in comparison with the reactions of corresponding silicon-containing compounds. The annular configurations of the product molecules with electronegative substituents are stabilized by the transannular N→X (X = Si, Ge) bond and different intramolecular hydrogen contacts with the participation of heteroatoms of substituents at the silicon or germanium.
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Affiliation(s)
- Denis Chachkov
- Kazan Department of Joint Supercomputer Center of Russian Academy of Sciences–Branch of Federal State Institution “Scientific Research Institute for System Analysis of the RAS”, Lobachevskogo 2/31, 420111 Kazan, Russia;
| | - Rezeda Ismagilova
- Department of Physical Chemistry, A.M. Butlerov Institute of Chemistry, Kazan Federal University, Kremlevskaya 18, 420008 Kazan, Russia;
| | - Yana Vereshchagina
- Department of Physical Chemistry, A.M. Butlerov Institute of Chemistry, Kazan Federal University, Kremlevskaya 18, 420008 Kazan, Russia;
- Correspondence: or
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Zhang X, Gao C, Xie X, Liu Y, Ding S. Thioether-Facilitated Iridium-Catalyzed Hydrosilylation of Steric 1,1-Disubstituted Olefins. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901513] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Xueyan Zhang
- State Key Laboratory of Organic-Inorganic Composites; College of Chemical Engineering; Beijing University of Chemical Technology; North Third Ring Road 15 100029 Beijing P. R. China
| | - Chengpeng Gao
- State Key Laboratory of Organic-Inorganic Composites; College of Chemical Engineering; Beijing University of Chemical Technology; North Third Ring Road 15 100029 Beijing P. R. China
| | - Xingze Xie
- State Key Laboratory of Organic-Inorganic Composites; College of Chemical Engineering; Beijing University of Chemical Technology; North Third Ring Road 15 100029 Beijing P. R. China
| | - Yuanqi Liu
- State Key Laboratory of Organic-Inorganic Composites; College of Chemical Engineering; Beijing University of Chemical Technology; North Third Ring Road 15 100029 Beijing P. R. China
| | - Shengtao Ding
- State Key Laboratory of Organic-Inorganic Composites; College of Chemical Engineering; Beijing University of Chemical Technology; North Third Ring Road 15 100029 Beijing P. R. China
- State Key Laboratory of Molecular Engineering of Polymers; Fudan University; 220 Handan Rd. 200433 Shanghai P. R. China
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Adamovich SN. New atranes and similar ionic complexes. Synthesis, structure, properties. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4940] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sergey N. Adamovich
- A. E. Favorsky Irkutsk Institute of ChemistrySB RAS 1 Favorsky Street 664033 Irkutsk Russian Federation
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Srinivas V, Nakajima Y, Sato K, Shimada S. Iridium-Catalyzed Hydrosilylation of Sulfur-Containing Olefins. Org Lett 2018; 20:12-15. [PMID: 29219322 DOI: 10.1021/acs.orglett.7b02940] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Hydrosilylation of various sulfur-containing olefins with (RO)3SiH has been achieved using iridium catalysts [IrX(cod)]2 (X = Cl, SPh). The catalysis is applicable to the chemoselective hydrosilylation of thioacetate, which enables the preparation of an industrially important silane coupling agent.
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Affiliation(s)
- Venu Srinivas
- National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Yumiko Nakajima
- National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Kazuhiko Sato
- National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Shigeru Shimada
- National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
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