Overview of cobalt-mediated radical polymerization: Roots, state of the art and future prospects

Controlled radical polymerization (CRP) techniques offer the opportunity to properly design polymer chains and adjust their chemical and physical properties. Among these techniques, cobalt-mediated radical polymerization (CMRP) distinguished itself by the high level of control imparted to the polyme...

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Vydáno v:	Progress in polymer science Ročník 34; číslo 3; s. 211 - 239
Hlavní autoři:	Debuigne, Antoine, Poli, Rinaldo, Jérôme, Christine, Jérôme, Robert, Detrembleur, Christophe
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Kidlington Elsevier Ltd 01.03.2009 Elsevier Elsevier Science
Témata:	Applied sciences Chemical Sciences Chemistry Chimie Cobalt-mediated radical polymerization cobalt-mediated radical polymerization (CMRP) Controlled radical polymerization Coordination chemistry Copolymers Engineering, computing & technology Exact sciences and technology Ingénierie, informatique & technologie Macromolecular engineering Materials science & engineering Organic polymers Physical, chemical, mathematical & earth Sciences Physicochemistry of polymers Physique, chimie, mathématiques & sciences de la terre Polymerization Preparation, kinetics, thermodynamics, mechanism and catalysts radical polymerization review Science des matériaux & ingénierie Macromolecular engineering Cobalt-mediated radical polymerization Copolymers Controlled radical polymerization State of the art Free radical polymerization Catalytic reaction Chain transfer Living polymer Reaction mechanism Cobalt complex
ISSN:	0079-6700, 1873-1619, 1873-1619
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Popis
Shrnutí:	Controlled radical polymerization (CRP) techniques offer the opportunity to properly design polymer chains and adjust their chemical and physical properties. Among these techniques, cobalt-mediated radical polymerization (CMRP) distinguished itself by the high level of control imparted to the polymerization of acrylic and vinyl ester monomers, even for high molar masses. This article summarizes for the first time the advances in understanding and synthetic scope of CMRP since its discovery. Notably, the cobalt–carbon bond formation by dual contribution of reversible termination and degenerative chain transfer is discussed, as well as the impact of additives able to coordinate the metal. The potential of computational chemistry in the field of CMRP as a rationalization and predicting tool is also presented. These mechanistic considerations and achievements in macromolecular engineering will be discussed along with challenges and future prospects in order to assess the CMRP system as a whole.
Bibliografie:	scopus-id:2-s2.0-60949084913
ISSN:	0079-6700 1873-1619 1873-1619
DOI:	10.1016/j.progpolymsci.2008.11.003