A highly lewis acidic strontium ansa‐arene complex for lewis acid catalysis and isobutylene polymerization
Abstract: The potential of a dicationic strontium ansa‐arene complex for Lewis acid catalysis has been explored. The key to its synthesis was a simple salt metathesis from SrI2 and 2 Ag[Al(ORF)4], giving the base‐free strontium‐perfluoroalkoxyaluminate Sr[Al(ORF)4]2 (ORF=OC(CF3)3). Addition of an ansa‐arene yielded the highly Lewis acidic, dicationic strontium ansa‐arene complex. In preliminary experiments, the complex was successfully applied as a catalyst in CO2‐reduction to CH4 and a surprisingly controlled isobutylene polymerization reaction
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Anmerkungen
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Angewandte Chemie. International Edition. - 59, 49 (2020) , 22023-22027, ISSN: 1521-3773
- Ereignis
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Veröffentlichung
- (wo)
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Freiburg
- (wer)
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Universität
- (wann)
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2020
- Urheber
- Beteiligte Personen und Organisationen
- DOI
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10.1002/anie.202010019
- URN
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urn:nbn:de:bsz:25-freidok-1696762
- Rechteinformation
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- Letzte Aktualisierung
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15.08.2025, 07:35 MESZ
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