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Gold catalysis: AuCl-induced polymerization of styrene and n-butylvinylether

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Polymerization of styrene, 4-methoxystyrene, and n-butylvinylether was achieved using simple AuCl as catalyst and AgPF6 as cocatalyst. High molecular weights and low polydispersity indices were obtained. Evidence for a cationic mechanism was obtained by reactions with nucleophiles. The mechanistic s...

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Hauptverfasser: Hashmi, A. Stephen K. (VerfasserIn) , Schäfer, Sascha (VerfasserIn) , Göker, Verena (VerfasserIn) , Eisenbach, Claus D. (VerfasserIn) , Dirnberger, Klaus (VerfasserIn) , Zhao-Karger, Zhirong (VerfasserIn) , Crewdson, Patrick (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 24 February 2014
In: Australian journal of chemistry
Year: 2014, Jahrgang: 67, Heft: 3, Pages: 500-506
ISSN:1445-0038
DOI:10.1071/CH13562
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1071/CH13562
Verlag, lizenzpflichtig, Volltext: https://www.publish.csiro.au/ch/CH13562
Volltext
Verfasserangaben:A. Stephen K. Hashmi, Sascha Schäfer, Verena Göker, Claus D. Eisenbach, Klaus Dirnberger, Zhirong Zhao-Karger and Patrick Crewdson
Beschreibung
Zusammenfassung:Polymerization of styrene, 4-methoxystyrene, and n-butylvinylether was achieved using simple AuCl as catalyst and AgPF6 as cocatalyst. High molecular weights and low polydispersity indices were obtained. Evidence for a cationic mechanism was obtained by reactions with nucleophiles. The mechanistic study also indicates a living polymerization with the gold(i)-alkene complex as the resting species.
Beschreibung:Gesehen am 30.10.2020
Beschreibung:Online Resource
ISSN:1445-0038
DOI:10.1071/CH13562

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