CHAPTER 8 - Atom Transfer Radical Polymerization (ATRP)
Identifieur interne : 005B52 ( Main/Exploration ); précédent : 005B51; suivant : 005B53CHAPTER 8 - Atom Transfer Radical Polymerization (ATRP)
Auteurs : Nicolay V. Tsarevsky [États-Unis] ; Krzysztof Matyjaszewski [États-Unis]Source :
- RSC Polymer Chemistry Series [ 2044-0790 ]
Descripteurs français
English descriptors
- KwdEn :
- Acetonitrile, Acidic, Acrylate, Acta, Activator, Aliphatic, Alkyl, Alkyl bromides, Alkyl halide, Alkyl halide initiator, Alkyl halides, Amine, Angew, Anion, Arget, Arget atrp, Atom transfer, Atra, Atrp, Atrp catalyst, Atrp catalysts, Atrp equilibrium, Bamford, Block copolymers, Braunecker, Bromide, Catalyst, Catalyst activity, Catalytic activity, Catalytically, Chelate, Chem, Chim, Commun, Conv, Copolymer, Cuii, Cuii complexes, Deactivation, Deactivator, Disproportionation, Dnbpy, Donor atoms, Dormant species, Eastmond, Editon, Electron transfer, Equilibrium constants, Ester, Faraday, Functionality, Functionalized, Halide, Halide ions, Halidophilicity, Halogen, Halogen atom, Halogen exchange, Higher oxidation state metal, Higher oxidation state metal halide, Icar, Icar atrp, Initiator, Inorg, Jakubowski, Kact, Kamigaito, Katrp, Kdeact, Kdisp, Khalido, Khalo, Ligand, Macroinitiator, Macromol, Macromolecule, Matyjaszewski, Mecn, Metal complexes, Methacrylate, Molecular weights, Monomer, Monomer conversion, Mtzlm, Mwds, Omrp, Organometallic, Other hand, Other words, Phys, Pintauer, Pmdeta, Poli, Polym, Polymer, Polymer chains, Polymerization, Polymerization control, Prog, Propagating, Propagating radicals, Protic, Protonation, Radical polymerization, Radical source, Reaction medium, Reaction mixture, Redox, Redox potentials, Redox properties, Sawamoto, Side reactions, Solvent, Stability constants, Stoichiometry, Substituents, Symp, Tetrahedron, Tpma, Trans, Tsarevsky, Wang.
- Teeft :
- Acetonitrile, Acidic, Acrylate, Acta, Activator, Aliphatic, Alkyl, Alkyl bromides, Alkyl halide, Alkyl halide initiator, Alkyl halides, Amine, Angew, Anion, Arget, Arget atrp, Atom transfer, Atra, Atrp, Atrp catalyst, Atrp catalysts, Atrp equilibrium, Bamford, Block copolymers, Braunecker, Bromide, Catalyst, Catalyst activity, Catalytic activity, Catalytically, Chelate, Chem, Chim, Commun, Conv, Copolymer, Cuii, Cuii complexes, Deactivation, Deactivator, Disproportionation, Dnbpy, Donor atoms, Dormant species, Eastmond, Editon, Electron transfer, Equilibrium constants, Ester, Faraday, Functionality, Functionalized, Halide, Halide ions, Halidophilicity, Halogen, Halogen atom, Halogen exchange, Higher oxidation state metal, Higher oxidation state metal halide, Icar, Icar atrp, Initiator, Inorg, Jakubowski, Kact, Kamigaito, Katrp, Kdeact, Kdisp, Khalido, Khalo, Ligand, Macroinitiator, Macromol, Macromolecule, Matyjaszewski, Mecn, Metal complexes, Methacrylate, Molecular weights, Monomer, Monomer conversion, Mtzlm, Mwds, Omrp, Organometallic, Other hand, Other words, Phys, Pintauer, Pmdeta, Poli, Polym, Polymer, Polymer chains, Polymerization, Polymerization control, Prog, Propagating, Propagating radicals, Protic, Protonation, Radical polymerization, Radical source, Reaction medium, Reaction mixture, Redox, Redox potentials, Redox properties, Sawamoto, Side reactions, Solvent, Stability constants, Stoichiometry, Substituents, Symp, Tetrahedron, Tpma, Trans, Tsarevsky, Wang.
Abstract
Atom transfer radical polymerization (ATRP) is a catalytic process mediated by a redox-active transition metal complex able to abstract homolytically a halogen atom from an alkyl halide in a reversible fashion. The mechanistic understanding of ATRP is crucial and enables the rational selection of reaction components and conditions needed for the synthesis of well-defined polymers. This chapter provides an overview of the parameters that determine the activity and performance of the ATRP catalyst, i.e., its ability to control the polymerization and also its propensity to participate in undesired side complexation or redox reactions with reaction components (monomer, polymer, propagating radicals, solvent, and other additives). The effects of the central atom or ion of the catalyst, the ligand, the transferable halogen atom, and the reaction solvent can be described quantitatively by formally splitting the overall atom transfer equilibrium into contributing reactions, including the homolysis of a carbon–halogen bond, reduction of the halogen atom to a halide ion (electron affinity), oxidation of the lower oxidation state metal complex (activator),and formation of the radical deactivator via coordination of a halide anion to the higher oxidation state metal complex (halidophilicity). Additionally, the factors that are responsible for the activity of alkyl halides as radical sources, including structure of the alkyl group and the nature of the halide are also discussed.
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DOI: 10.1039/9781849737425-00287
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Tsarevsky</name></author><author><name sortKey="Matyjaszewski, Krzysztof" sort="Matyjaszewski, Krzysztof" uniqKey="Matyjaszewski K" first="Krzysztof" last="Matyjaszewski">Krzysztof Matyjaszewski</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:F82F41825DF4680375DBFB074D9BC95CFE0D05B4</idno><date when="2013" year="2013">2013</date><idno type="doi">10.1039/9781849737425-00287</idno><idno type="url">https://api.istex.fr/document/F82F41825DF4680375DBFB074D9BC95CFE0D05B4/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">003C30</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">003C30</idno><idno type="wicri:Area/Istex/Curation">003C29</idno><idno type="wicri:Area/Istex/Checkpoint">000895</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000895</idno><idno type="wicri:doubleKey">2044-0790:2013:Tsarevsky N:chapter:atom:transfer</idno><idno type="wicri:Area/Main/Merge">005E93</idno><idno type="wicri:Area/Main/Curation">005B52</idno><idno type="wicri:Area/Main/Exploration">005B52</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">CHAPTER 8 - Atom Transfer Radical Polymerization (ATRP)</title><author><name sortKey="Tsarevsky, Nicolay V" sort="Tsarevsky, Nicolay V" uniqKey="Tsarevsky N" first="Nicolay V." last="Tsarevsky">Nicolay V. Tsarevsky</name><affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country><placeName><region type="state">Texas</region></placeName><wicri:cityArea>a Department of Chemistry and Center for Drug Design, Discovery and Delivery in Dedman College Southern Methodist University, Dallas</wicri:cityArea></affiliation><affiliation wicri:level="3"><country xml:lang="fr">États-Unis</country><wicri:regionArea>b Department of Chemistry Carnegie Mellon University, Pittsburgh</wicri:regionArea><placeName><settlement type="city">Pittsburgh</settlement><region type="state">Pennsylvanie</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">États-Unis</country></affiliation></author><author><name sortKey="Matyjaszewski, Krzysztof" sort="Matyjaszewski, Krzysztof" uniqKey="Matyjaszewski K" first="Krzysztof" last="Matyjaszewski">Krzysztof Matyjaszewski</name><affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country><placeName><region type="state">Texas</region></placeName><wicri:cityArea>a Department of Chemistry and Center for Drug Design, Discovery and Delivery in Dedman College Southern Methodist University, Dallas</wicri:cityArea></affiliation><affiliation wicri:level="3"><country xml:lang="fr">États-Unis</country><wicri:regionArea>b Department of Chemistry Carnegie Mellon University, Pittsburgh</wicri:regionArea><placeName><settlement type="city">Pittsburgh</settlement><region type="state">Pennsylvanie</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">États-Unis</country></affiliation></author></analytic><monogr></monogr><series><title level="s">RSC Polymer Chemistry Series</title><idno type="ISSN">2044-0790</idno><idno type="eISSN">2044-0804</idno><idno type="ISSN">2044-0790</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">2044-0790</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acetonitrile</term><term>Acidic</term><term>Acrylate</term><term>Acta</term><term>Activator</term><term>Aliphatic</term><term>Alkyl</term><term>Alkyl bromides</term><term>Alkyl halide</term><term>Alkyl halide initiator</term><term>Alkyl halides</term><term>Amine</term><term>Angew</term><term>Anion</term><term>Arget</term><term>Arget atrp</term><term>Atom transfer</term><term>Atra</term><term>Atrp</term><term>Atrp catalyst</term><term>Atrp catalysts</term><term>Atrp equilibrium</term><term>Bamford</term><term>Block copolymers</term><term>Braunecker</term><term>Bromide</term><term>Catalyst</term><term>Catalyst activity</term><term>Catalytic activity</term><term>Catalytically</term><term>Chelate</term><term>Chem</term><term>Chim</term><term>Commun</term><term>Conv</term><term>Copolymer</term><term>Cuii</term><term>Cuii complexes</term><term>Deactivation</term><term>Deactivator</term><term>Disproportionation</term><term>Dnbpy</term><term>Donor atoms</term><term>Dormant species</term><term>Eastmond</term><term>Editon</term><term>Electron transfer</term><term>Equilibrium constants</term><term>Ester</term><term>Faraday</term><term>Functionality</term><term>Functionalized</term><term>Halide</term><term>Halide ions</term><term>Halidophilicity</term><term>Halogen</term><term>Halogen atom</term><term>Halogen exchange</term><term>Higher oxidation state metal</term><term>Higher oxidation state metal halide</term><term>Icar</term><term>Icar atrp</term><term>Initiator</term><term>Inorg</term><term>Jakubowski</term><term>Kact</term><term>Kamigaito</term><term>Katrp</term><term>Kdeact</term><term>Kdisp</term><term>Khalido</term><term>Khalo</term><term>Ligand</term><term>Macroinitiator</term><term>Macromol</term><term>Macromolecule</term><term>Matyjaszewski</term><term>Mecn</term><term>Metal complexes</term><term>Methacrylate</term><term>Molecular weights</term><term>Monomer</term><term>Monomer conversion</term><term>Mtzlm</term><term>Mwds</term><term>Omrp</term><term>Organometallic</term><term>Other hand</term><term>Other words</term><term>Phys</term><term>Pintauer</term><term>Pmdeta</term><term>Poli</term><term>Polym</term><term>Polymer</term><term>Polymer chains</term><term>Polymerization</term><term>Polymerization control</term><term>Prog</term><term>Propagating</term><term>Propagating radicals</term><term>Protic</term><term>Protonation</term><term>Radical polymerization</term><term>Radical source</term><term>Reaction medium</term><term>Reaction mixture</term><term>Redox</term><term>Redox potentials</term><term>Redox properties</term><term>Sawamoto</term><term>Side reactions</term><term>Solvent</term><term>Stability constants</term><term>Stoichiometry</term><term>Substituents</term><term>Symp</term><term>Tetrahedron</term><term>Tpma</term><term>Trans</term><term>Tsarevsky</term><term>Wang</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Acetonitrile</term><term>Acidic</term><term>Acrylate</term><term>Acta</term><term>Activator</term><term>Aliphatic</term><term>Alkyl</term><term>Alkyl bromides</term><term>Alkyl halide</term><term>Alkyl halide initiator</term><term>Alkyl halides</term><term>Amine</term><term>Angew</term><term>Anion</term><term>Arget</term><term>Arget atrp</term><term>Atom transfer</term><term>Atra</term><term>Atrp</term><term>Atrp catalyst</term><term>Atrp catalysts</term><term>Atrp equilibrium</term><term>Bamford</term><term>Block copolymers</term><term>Braunecker</term><term>Bromide</term><term>Catalyst</term><term>Catalyst activity</term><term>Catalytic activity</term><term>Catalytically</term><term>Chelate</term><term>Chem</term><term>Chim</term><term>Commun</term><term>Conv</term><term>Copolymer</term><term>Cuii</term><term>Cuii complexes</term><term>Deactivation</term><term>Deactivator</term><term>Disproportionation</term><term>Dnbpy</term><term>Donor atoms</term><term>Dormant species</term><term>Eastmond</term><term>Editon</term><term>Electron transfer</term><term>Equilibrium constants</term><term>Ester</term><term>Faraday</term><term>Functionality</term><term>Functionalized</term><term>Halide</term><term>Halide ions</term><term>Halidophilicity</term><term>Halogen</term><term>Halogen atom</term><term>Halogen exchange</term><term>Higher oxidation state metal</term><term>Higher oxidation state metal halide</term><term>Icar</term><term>Icar atrp</term><term>Initiator</term><term>Inorg</term><term>Jakubowski</term><term>Kact</term><term>Kamigaito</term><term>Katrp</term><term>Kdeact</term><term>Kdisp</term><term>Khalido</term><term>Khalo</term><term>Ligand</term><term>Macroinitiator</term><term>Macromol</term><term>Macromolecule</term><term>Matyjaszewski</term><term>Mecn</term><term>Metal complexes</term><term>Methacrylate</term><term>Molecular weights</term><term>Monomer</term><term>Monomer conversion</term><term>Mtzlm</term><term>Mwds</term><term>Omrp</term><term>Organometallic</term><term>Other hand</term><term>Other words</term><term>Phys</term><term>Pintauer</term><term>Pmdeta</term><term>Poli</term><term>Polym</term><term>Polymer</term><term>Polymer chains</term><term>Polymerization</term><term>Polymerization control</term><term>Prog</term><term>Propagating</term><term>Propagating radicals</term><term>Protic</term><term>Protonation</term><term>Radical polymerization</term><term>Radical source</term><term>Reaction medium</term><term>Reaction mixture</term><term>Redox</term><term>Redox potentials</term><term>Redox properties</term><term>Sawamoto</term><term>Side reactions</term><term>Solvent</term><term>Stability constants</term><term>Stoichiometry</term><term>Substituents</term><term>Symp</term><term>Tetrahedron</term><term>Tpma</term><term>Trans</term><term>Tsarevsky</term><term>Wang</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Halogène</term><term>Polymère</term><term>Solvant</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract">Atom transfer radical polymerization (ATRP) is a catalytic process mediated by a redox-active transition metal complex able to abstract homolytically a halogen atom from an alkyl halide in a reversible fashion. The mechanistic understanding of ATRP is crucial and enables the rational selection of reaction components and conditions needed for the synthesis of well-defined polymers. This chapter provides an overview of the parameters that determine the activity and performance of the ATRP catalyst, i.e., its ability to control the polymerization and also its propensity to participate in undesired side complexation or redox reactions with reaction components (monomer, polymer, propagating radicals, solvent, and other additives). The effects of the central atom or ion of the catalyst, the ligand, the transferable halogen atom, and the reaction solvent can be described quantitatively by formally splitting the overall atom transfer equilibrium into contributing reactions, including the homolysis of a carbon–halogen bond, reduction of the halogen atom to a halide ion (electron affinity), oxidation of the lower oxidation state metal complex (activator),and formation of the radical deactivator via coordination of a halide anion to the higher oxidation state metal complex (halidophilicity). Additionally, the factors that are responsible for the activity of alkyl halides as radical sources, including structure of the alkyl group and the nature of the halide are also discussed.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Pennsylvanie</li><li>Texas</li></region><settlement><li>Pittsburgh</li></settlement></list><tree><country name="États-Unis"><region name="Texas"><name sortKey="Tsarevsky, Nicolay V" sort="Tsarevsky, Nicolay V" uniqKey="Tsarevsky N" first="Nicolay V." last="Tsarevsky">Nicolay V. Tsarevsky</name></region><name sortKey="Matyjaszewski, Krzysztof" sort="Matyjaszewski, Krzysztof" uniqKey="Matyjaszewski K" first="Krzysztof" last="Matyjaszewski">Krzysztof Matyjaszewski</name><name sortKey="Matyjaszewski, Krzysztof" sort="Matyjaszewski, Krzysztof" uniqKey="Matyjaszewski K" first="Krzysztof" last="Matyjaszewski">Krzysztof Matyjaszewski</name><name sortKey="Matyjaszewski, Krzysztof" sort="Matyjaszewski, Krzysztof" uniqKey="Matyjaszewski K" first="Krzysztof" last="Matyjaszewski">Krzysztof Matyjaszewski</name><name sortKey="Tsarevsky, Nicolay V" sort="Tsarevsky, Nicolay V" uniqKey="Tsarevsky N" first="Nicolay V." last="Tsarevsky">Nicolay V. Tsarevsky</name><name sortKey="Tsarevsky, Nicolay V" sort="Tsarevsky, Nicolay V" uniqKey="Tsarevsky N" first="Nicolay V." last="Tsarevsky">Nicolay V. Tsarevsky</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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