Photo-cleavage of the cobalt-carbon bond: visible light-induced living radical polymerization mediated by organo-cobalt porphyrins
This article describes the photo-induced living radical polymerization of acrylamides mediated by organo-cobalt porphyrins through photo-cleavage of the Co-C bond to give organic radicals, which propagate polymerization, and cobalt(II), which is a persistent metal-centered radical. Photo stimulus co...
Gespeichert in:
Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (45), p.5186-5188 |
---|---|
Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | This article describes the photo-induced living radical polymerization of acrylamides mediated by organo-cobalt porphyrins through photo-cleavage of the Co-C bond to give organic radicals, which propagate polymerization, and cobalt(II), which is a persistent metal-centered radical. Photo stimulus controls the initiation steps and regulates chain growth by activating the Co-C bond. |
---|---|
ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/c3cc41466c |