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New Aspects of Ruthenium-Mediated Polyhedral Contraction of Monocarbollides. INORGANICS 2022. [DOI: 10.3390/inorganics10100158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
It has been shown that the interaction of tris(triphenylphosphine)ruthenium dichloride RuCl2(PPh3)3 (1) with 10-vertex monocarborane [6-Ph-nido-6-CB9H11]−[Et4N]+ (2) under mild thermolysis conditions is not selective due to the undesired coordination of ruthenium to a phenyl substituent in the carborane and phosphine ligands, giving the series of new classical and non-classical metallacarborane complexes. In contrast, the reaction of 1 and monocarborane [arachno-6-CB9H14]−[Et4N]+ (3) proceeds more selectively with the formation of the only one product, a isocloso-structured metallacarborane. The structures of two ruthenacarboranes were resolved by X-ray diffraction.
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Kolyakina EV, Shoipova FK, Grishin DF. Nitrones and Nitroso Compounds in the Coupling Reactions for the Synthesis of Macromolecular Structures Based on Polystyrene. POLYMER SCIENCE SERIES B 2022. [DOI: 10.1134/s1560090422700257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Grishin ID. New Approaches to Atom Transfer Radical Polymerization and Their Realization in the Synthesis of Functional Polymers and Hybrid Macromolecular Structures. POLYMER SCIENCE SERIES C 2022. [DOI: 10.1134/s1811238222700035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chekurov KE, Barabanova AI, Blagodatskikh IV, Vyshivannaya OV, Muranov AV, Peregudov AS, Khokhlov AR. Polymerization of 2-(Perfluorohexyl)ethyl Methacrylate in the Presence of 2-Cyano-2-propyl Dithiobenzoate in Supercritical CO2. DOKLADY CHEMISTRY 2022. [DOI: 10.1134/s0012500822040012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Alyeva AB, Kolyakina EV, Stakhi SA, Sologubov SS, Markin AV, Grishin DF. Synthesis and Study of Thermophysical Properties of Polystyrenes Prepared in the Presence of Conjugated α-Dinitrones Based on Glyoxal. DOKLADY CHEMISTRY 2022. [DOI: 10.1134/s001250082111001x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Controlling monomer sequence distribution in RAFT polymerization of styrene and acrylic acid. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.03.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Haddleton D, Efstathiou S, Ma C, Coursari D, Patias G, Al-Shok L, Eissa AM. Functional pH-responsive polymers containing dynamic enaminone linkages for the release of active organic amines. Polym Chem 2022. [DOI: 10.1039/d2py00167e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dynamic covalent bonds have attracted attention for the development of pH-responsive polymers, however, studies using acid-cleavable enaminone linkages as a means of controlled drug release have been limited. Herein, we...
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Tandem catalysis of Atom Transfer Radical Polymerization of acrylonitrile based on simultaneous use of two copper complexes. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02821-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Molotkov AP, Timofeev SV, Loginov DA. Trimethylammonium-containing rhodacarborane [(9-NMe3-7,8-C2B9H10)RhCl2]2 as a catalyst for the annulation of arylcarboxylic acids with alkynes. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3297-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Structural and hydrodynamic characteristics of polystyrene synthesized in the presence of conjugated dinitrones. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3308-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zimina AM, Anufriev SA, Derendyaeva MA, Knyazeva NA, Somov NV, Malysheva YB, Sivaev IB, Grishin ID. Ruthenium Complexes of 5-MeC2B9-Carborane Ligand: Synthesis and Application in Polymerization Catalysis. DOKLADY CHEMISTRY 2021. [DOI: 10.1134/s0012500821060057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Borsari M, Braidi N, Buffagni M, Ghelfi F, Parenti F, Porcelli N, Serafini G, Isse AA, Bonifaci L, Cavalca G, Longo A, Morandini I, Pettenuzzo N. Copper-catalyzed ARGET ATRP of styrene from ethyl α-haloisobutyrate in EtOAc/EtOH, using ascorbic acid/Na2CO3 as reducing system. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110675] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Revising the chemistry of κ2-dppe-closo-RuC2B9H11 fragment: Synthesis of novel diamagnetic complexes and its transformations. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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