Gold catalysis: AuCl-induced polymerization of styrene and n-butylvinylether
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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| Main Authors: | , , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
24 February 2014
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| In: |
Australian journal of chemistry
Year: 2014, Volume: 67, Issue: 3, Pages: 500-506 |
| ISSN: | 1445-0038 |
| DOI: | 10.1071/CH13562 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1071/CH13562 Verlag, lizenzpflichtig, Volltext: https://www.publish.csiro.au/ch/CH13562 |
| Author Notes: | A. Stephen K. Hashmi, Sascha Schäfer, Verena Göker, Claus D. Eisenbach, Klaus Dirnberger, Zhirong Zhao-Karger and Patrick Crewdson |
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| 520 | |a 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. | ||
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