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Edeleva M, Van Steenberge PH, Sabbe MK, D’hooge DR. Connecting Gas-Phase Computational Chemistry to Condensed Phase Kinetic Modeling: The State-of-the-Art. Polymers (Basel) 2021; 13:3027. [PMID: 34577928 PMCID: PMC8467432 DOI: 10.3390/polym13183027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 02/06/2023] Open
Abstract
In recent decades, quantum chemical calculations (QCC) have increased in accuracy, not only providing the ranking of chemical reactivities and energy barriers (e.g., for optimal selectivities) but also delivering more reliable equilibrium and (intrinsic/chemical) rate coefficients. This increased reliability of kinetic parameters is relevant to support the predictive character of kinetic modeling studies that are addressing actual concentration changes during chemical processes, taking into account competitive reactions and mixing heterogeneities. In the present contribution, guidelines are formulated on how to bridge the fields of computational chemistry and chemical kinetics. It is explained how condensed phase systems can be described based on conventional gas phase computational chemistry calculations. Case studies are included on polymerization kinetics, considering free and controlled radical polymerization, ionic polymerization, and polymer degradation. It is also illustrated how QCC can be directly linked to material properties.
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Affiliation(s)
- Mariya Edeleva
- Laboratory for Chemical Technology (LCT), Ghent University, Technologiepark 125, 9052 Zwijnaarde, Belgium; (P.H.M.V.S.); (M.K.S.)
| | - Paul H.M. Van Steenberge
- Laboratory for Chemical Technology (LCT), Ghent University, Technologiepark 125, 9052 Zwijnaarde, Belgium; (P.H.M.V.S.); (M.K.S.)
| | - Maarten K. Sabbe
- Laboratory for Chemical Technology (LCT), Ghent University, Technologiepark 125, 9052 Zwijnaarde, Belgium; (P.H.M.V.S.); (M.K.S.)
- Industrial Catalysis and Adsorption Technology (INCAT), Ghent University, Valentin Vaerwyckweg 1, 9000 Ghent, Belgium
| | - Dagmar R. D’hooge
- Laboratory for Chemical Technology (LCT), Ghent University, Technologiepark 125, 9052 Zwijnaarde, Belgium; (P.H.M.V.S.); (M.K.S.)
- Centre for Textile Science and Engineering (CTSE), Ghent University, Technologiepark 70a, 9052 Zwijnaarde, Belgium
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2
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Zaremski MY, Odintsova VV. Kinetic Features of the Radical Polymerization of Methyl Methacrylate under Conditions of Nitroxide-Mediated Reversible Inhibition. POLYMER SCIENCE SERIES C 2021. [DOI: 10.1134/s1811238221010069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Hill NS, Coote ML. Rational design of photo-cleavable alkoxyamines for polymerization and synthesis. Phys Chem Chem Phys 2020; 22:19680-19686. [PMID: 32830210 DOI: 10.1039/d0cp02924f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Theoretical calculations have been performed in order to investigate the impact of different substitution patterns on predicted photoreactivity of alkoxyamines fused to an anthraquinone chromophore. Amino and hydroxy groups (similar to those which have been previously synthesized) are introduced and their effect on excited state energies and charge transfer is assessed. Analogous to formally oxidized alkoxyamines, the charge-separated nNπ* state can undergo mesolytic cleavage or bimolecular or SN2 reactions with nucleophiles, according to the substitution patterns and other reagents present. While homolytic cleavage is in principle promoted by triplet ππ* states, the accessible ππ* triplet states in this system are centered on the chromophore and unreactive. We show that the reactive nNπ* state, which bears a negative charge, is stabilized by hydroxy substitution while amino substitution will destabilize it. After mesolysis to a carbon centred radical, the nitroxide radical re-forms; however, when carbocations are produced the remaining open-shell singlet is stable and unable to undergo coupling with the carbocation.
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Affiliation(s)
- Nicholas S Hill
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia.
| | - Michelle L Coote
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia.
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4
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Lee M, Gibson HW. Supramolecular Four-Armed Star A2B2 Copolymer (Miktoarm Star) via Host–Guest Complexation and Nitroxide-Mediated Radical Polymerization. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02511] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Minjae Lee
- Department of Chemistry, Virginia Polytechnic Institute & State University, Blacksburg, Virginia 24061, United States
- Department of Chemistry, Kunsan National University, Gunsan 54150, South Korea
| | - Harry W. Gibson
- Department of Chemistry, Virginia Polytechnic Institute & State University, Blacksburg, Virginia 24061, United States
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5
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Schmidt AC, Turgut H, Le D, Beloqui A, Delaittre G. Making the best of it: nitroxide-mediated polymerization of methacrylates via the copolymerization approach with functional styrenics. Polym Chem 2020. [DOI: 10.1039/c9py01458f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The addition of 5 mol% of functional styrenics imparts control to the SG1-mediated polymerization of methacrylates and provides access to nanostructured functional methacrylic materials.
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Affiliation(s)
- Aaron C. Schmidt
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology (KIT)
- 76344 Eggenstein-Leopoldshafen
- Germany
- Institute for Chemical Technology and Polymer Chemistry
| | - Hatice Turgut
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology (KIT)
- 76344 Eggenstein-Leopoldshafen
- Germany
- Institute for Chemical Technology and Polymer Chemistry
| | - Dao Le
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology (KIT)
- 76344 Eggenstein-Leopoldshafen
- Germany
- Institute for Chemical Technology and Polymer Chemistry
| | - Ana Beloqui
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology (KIT)
- 76344 Eggenstein-Leopoldshafen
- Germany
- Institute for Chemical Technology and Polymer Chemistry
| | - Guillaume Delaittre
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology (KIT)
- 76344 Eggenstein-Leopoldshafen
- Germany
- Institute for Chemical Technology and Polymer Chemistry
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6
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Zaremski MY, Odintsova VV. Kinetic Features of Elementary Events in the Radical Polymerization of Methyl Methacrylate under Conditions of Nitroxide-Mediated Reversible Inhibition. POLYMER SCIENCE SERIES B 2020. [DOI: 10.1134/s1560090420010121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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8
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Edeleva MV, Marque SR, Bagryanskaya EG. Imidazoline and imidazolidine nitroxides as controlling agents in nitroxide-mediated pseudoliving radical polymerization. RUSSIAN CHEMICAL REVIEWS 2018. [DOI: 10.1070/rcr4765] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Fierens SK, Van Steenberge PHM, Vermeire F, Reyniers M, Marin GB, D'hooge DR. An evaluation of the impact of SG1 disproportionation and the addition of styrene in NMP of methyl methacrylate. AIChE J 2018. [DOI: 10.1002/aic.16111] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Stijn K. Fierens
- Dept. of Materials, Textiles and Chemical Engineering, Laboratory for Chemical TechnologyGhent University, Technologiepark 914Gent B‐9052 Belgium
| | - Paul H. M. Van Steenberge
- Dept. of Materials, Textiles and Chemical Engineering, Laboratory for Chemical TechnologyGhent University, Technologiepark 914Gent B‐9052 Belgium
| | - Florence Vermeire
- Dept. of Materials, Textiles and Chemical Engineering, Laboratory for Chemical TechnologyGhent University, Technologiepark 914Gent B‐9052 Belgium
| | - Marie‐Françoise Reyniers
- Dept. of Materials, Textiles and Chemical Engineering, Laboratory for Chemical TechnologyGhent University, Technologiepark 914Gent B‐9052 Belgium
| | - Guy B. Marin
- Dept. of Materials, Textiles and Chemical Engineering, Laboratory for Chemical TechnologyGhent University, Technologiepark 914Gent B‐9052 Belgium
| | - Dagmar R. D'hooge
- Dept. of Materials, Textiles and Chemical Engineering, Laboratory for Chemical TechnologyGhent University, Technologiepark 914Gent B‐9052 Belgium
- Centre for Textiles Science and EngineeringGhent University, Technologiepark, 907Gent B‐9052 Belgium
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10
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Audran G, Bagryanskaya E, Edeleva M, Marque SRA, Yamasaki T. Dual-initiator alkoxyamines with an N-tert-butyl-N-(1-diethylphosphono-2,2-dimethylpropyl) nitroxide moiety for preparation of block co-polymers. RSC Adv 2017. [DOI: 10.1039/c6ra27231b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel SG1-based alkoxyamines were used as initiators for preparation of block-copolymers both, by sequential NMP and by graft-polymerization.
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Affiliation(s)
- Gérard Audran
- Aix Marseille Université
- CNRS
- ICR
- UMR 7273
- 13397 Marseille Cedex 20
| | - Elena Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- SB RAS
- Novosibirsk 630090
- Russia
- Novosibirsk State University
| | - Mariya Edeleva
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- SB RAS
- Novosibirsk 630090
- Russia
- Novosibirsk State University
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11
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Kurochkin SA, Grachev VP. Reversible deactivation radical polymerization of polyfunctional monomers. POLYMER SCIENCE SERIES C 2015. [DOI: 10.1134/s1811238215010063] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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12
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Zaremski MY. Kinetic features of pseudoliving radical polymerization under conditions of reversible inhibition by nitroxide radicals. POLYMER SCIENCE SERIES C 2015. [DOI: 10.1134/s1811238215010099] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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13
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Nikitin SV, Parkhomenko DA, Edeleva MV, Bagryanskaya EG. Enhanced spin capturing polymerization: Numerical investigation of mechanism. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27723] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Sergey V. Nikitin
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 9; Lavrentieva Ave. Novosibirsk 630090 Russia
- Novosibirsk State University; 2, Pirogova Str. Novosibirsk 630090 Russia
| | - Dmitriy A. Parkhomenko
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 9; Lavrentieva Ave. Novosibirsk 630090 Russia
- Novosibirsk State University; 2, Pirogova Str. Novosibirsk 630090 Russia
| | - Mariya V. Edeleva
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 9; Lavrentieva Ave. Novosibirsk 630090 Russia
- Novosibirsk State University; 2, Pirogova Str. Novosibirsk 630090 Russia
| | - Elena G. Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 9; Lavrentieva Ave. Novosibirsk 630090 Russia
- Novosibirsk State University; 2, Pirogova Str. Novosibirsk 630090 Russia
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14
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Guégain E, Guillaneuf Y, Nicolas J. Nitroxide-Mediated Polymerization of Methacrylic Esters: Insights and Solutions to a Long-Standing Problem. Macromol Rapid Commun 2015; 36:1227-47. [PMID: 25847584 DOI: 10.1002/marc.201500042] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 02/18/2015] [Indexed: 01/03/2023]
Abstract
Nitroxide-mediated polymerization (NMP) is one of the most powerful reversible deactivation radical polymerization techniques and has incredibly gained in maturity and robustness over the last decades. However, control of methacrylic esters is one of the different aspects of NMP that still requires improvement. This family of monomers always represented an important challenge for NMP, despite the many different nitroxide structures that have been designed over the course of time. This Review aims to present the most successful strategies directed toward the control of the NMP technique of methacrylic esters and especially methyl methacrylate. NMP-derived materials comprising uncontrolled methacrylate segments will also be discussed.
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Affiliation(s)
- Elise Guégain
- Institut Galien Paris-Sud, UMR CNRS 8612, University of Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296, Châtenay-Malabry, CEDEX, France
| | - Yohann Guillaneuf
- Aix-Marseille University, CNRS, Institut de Chimie Radicalaire ICR UMR 7273, Av. Escadrille Normandie-NiemenCase 542, F-13397, Marseille, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, UMR CNRS 8612, University of Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296, Châtenay-Malabry, CEDEX, France
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15
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Bagryanskaya EG, Brémond P, Butscher T, Marque SRA, Parkhomenko D, Roubaud V, Siri D, Viel S. Hydrogen-Bonding Effects for the C-ON Bond Homolysis and Reformation Reactions of Alkoxyamines. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400438] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Elena G. Bagryanskaya
- International Tomography Center SB RAS; Institutskaya 3A 630090 Novosibirsk Russia
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS; Pr. Lavrentjeva 9 630090 Novosibirsk Russia
- Novosibirsk State University; Pirogova 2 630090 Novosibirsk Russia
| | - Paul Brémond
- Aix Marseille Université; CNRS, ICR UMR 7273 13397 Marseille cedex 20 France
| | - Teddy Butscher
- Aix Marseille Université; CNRS, ICR UMR 7273 13397 Marseille cedex 20 France
| | | | - Dmitry Parkhomenko
- International Tomography Center SB RAS; Institutskaya 3A 630090 Novosibirsk Russia
- Novosibirsk State University; Pirogova 2 630090 Novosibirsk Russia
| | - Valérie Roubaud
- Aix Marseille Université; CNRS, ICR UMR 7273 13397 Marseille cedex 20 France
| | - Didier Siri
- Aix Marseille Université; CNRS, ICR UMR 7273 13397 Marseille cedex 20 France
| | - Stéphane Viel
- Aix Marseille Université; CNRS, ICR UMR 7273 13397 Marseille cedex 20 France
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16
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Trimaille T, Autissier L, Rakotonirina MD, Guillaneuf Y, Villard C, Bertin D, Gigmes D, Mabrouk K. Peptide ligation from alkoxyamine based radical addition. Chem Commun (Camb) 2014; 50:2744-7. [PMID: 24476638 DOI: 10.1039/c3cc49389j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Intermolecular radical 1,2-addition (IRA) of N-tert-butyl-N-(1-diethylphosphono-2,2-dimethylpropyl)aminoxyl (SG1) based alkoxyamines onto activated olefins is used as a tool for peptide ligation. This strategy relies on simple peptide pre-derivatization to obtain (i) a SG1 nitroxide functionalized resin peptide at its N-terminus (SG1-peptide alkoxyamine), (ii) a vinyl functionalized peptide (either at its C-terminus or N-terminus), and does not require any coupling agents.
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Affiliation(s)
- Thomas Trimaille
- Aix-Marseille Université, CNRS, UMR 7273, 13397 Marseille Cedex 20, France.
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17
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Bagryanskaya EG, Marque SRA. Scavenging of organic C-centered radicals by nitroxides. Chem Rev 2014; 114:5011-56. [PMID: 24571361 DOI: 10.1021/cr4000946] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Elena G Bagryanskaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences , Pr. Lavrentjeva 9, Novosibirsk 630090, Russia
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18
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Edeleva MV, Parkhomenko DA, Morozov DA, Dobrynin SA, Trofimov DG, Kanagatov B, Kirilyuk IA, Bagryanskaya EG. Controlled/living polymerization of methyl methacrylate using new sterically hindered imidazoline nitroxides prepared via intramolecular 1,3-dipolar cycloaddition reaction. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.27071] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mariya V. Edeleva
- International Tomography Center SB RAS; Institutskaya 3A Novosibirsk 630090 Russia
| | - Dmitriy A. Parkhomenko
- International Tomography Center SB RAS; Institutskaya 3A Novosibirsk 630090 Russia
- Novosibirsk State University; Pirogova 2 Novosibirsk 630090 Russia
| | - Denis A. Morozov
- Novosibirsk State University; Pirogova 2 Novosibirsk 630090 Russia
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS; Pr. Lavrentjeva 9 Novosibirsk 630090 Russia
| | - Sergey A. Dobrynin
- Novosibirsk State University; Pirogova 2 Novosibirsk 630090 Russia
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS; Pr. Lavrentjeva 9 Novosibirsk 630090 Russia
| | - Dmitry G. Trofimov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS; Pr. Lavrentjeva 9 Novosibirsk 630090 Russia
| | - Beket Kanagatov
- International Tomography Center SB RAS; Institutskaya 3A Novosibirsk 630090 Russia
- Novosibirsk State University; Pirogova 2 Novosibirsk 630090 Russia
| | - Igor A. Kirilyuk
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS; Pr. Lavrentjeva 9 Novosibirsk 630090 Russia
| | - Elena G. Bagryanskaya
- International Tomography Center SB RAS; Institutskaya 3A Novosibirsk 630090 Russia
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS; Pr. Lavrentjeva 9 Novosibirsk 630090 Russia
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19
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Moreira G, Charles L, Major M, Vacandio F, Guillaneuf Y, Lefay C, Gigmes D. Stability of SG1 nitroxide towards unprotected sugar and lithium salts: a preamble to cellulose modification by nitroxide-mediated graft polymerization. Beilstein J Org Chem 2013; 9:1589-600. [PMID: 23946859 PMCID: PMC3740501 DOI: 10.3762/bjoc.9.181] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2013] [Accepted: 07/06/2013] [Indexed: 11/23/2022] Open
Abstract
The range of applications of cellulose, a glucose-based polysaccharide, is limited by its inherently poor mechanical properties. The grafting of synthetic polymer chains by, for example, a “grafting from” process may provide the means to broaden the range of applications. The nitroxide-mediated polymerization (NMP) method is a technique of choice to control the length, the composition and the architecture of the grafted copolymers. Nevertheless, cellulose is difficult to solubilize in organic media because of inter- and intramolecular hydrogen bonds. One possibility to circumvent this limitation is to solubilize cellulose in N,N-dimethylformamide (DMF) or N,N-dimethylacetamide (DMA) with 5 to 10 wt % of lithium salts (LiCl or LiBr), and carry out grafted polymerization in this medium. The stability of nitroxides such as SG1 has not been studied under these conditions yet, even though these parameters are of crucial importance to perform the graft modification of polysaccharide by NMP. The aim of this work is to offer a model study of the stability of the SG1 nitroxide in organic media in the presence of unprotected glucose or cellobiose (used as a model of cellulose) and in the presence of lithium salts (LiBr or LiCl) in DMF or DMA. Contrary to TEMPO, SG1 proved to be stable in the presence of unprotected sugar, even with an excess of 100 molar equivalents of glucose. On the other hand, lithium salts in DMF or DMA clearly degrade SG1 nitroxide as proven by electron-spin resonance measurements. The instability of SG1 in these lithium-containing solvents may be explained by the acidification of the medium by the hydrolysis of DMA in the presence of LiCl. This, in turn, enables the disproportionation of the SG1 nitroxide into an unstable hydroxylamine and an oxoammonium ion. Once the conditions to perform an SG1-based nitroxide-mediated graft polymerization from cellobiose have been established, the next stage of this work will be the modification of cellulose and cellulose derivatives by NMP.
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Affiliation(s)
- Guillaume Moreira
- Aix-Marseille Université, CNRS, ICR UMR 7273, 13397 Marseille, France
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Tardy A, Delplace V, Siri D, Lefay C, Harrisson S, de Fatima Albergaria Pereira B, Charles L, Gigmes D, Nicolas J, Guillaneuf Y. Scope and limitations of the nitroxide-mediated radical ring-opening polymerization of cyclic ketene acetals. Polym Chem 2013. [DOI: 10.1039/c3py00719g] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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21
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Gryn'ova G, Lin CY, Coote ML. Which side-reactions compromise nitroxide mediated polymerization? Polym Chem 2013. [DOI: 10.1039/c3py00534h] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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