Towards a practical perfluoroalkylation of (hetero)arenes with perfluoroalkyl bromides using cobalt nanocatalysts

Shaoke Zhang, Florian Weniger, Carsten Robert Kreyenschulte, Henrik Lund, Stephan Bartling, Helfried Neumann, Stefan Ellinger, Christoph Taeschler, Matthias Beller

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

A convenient methodology for perfluoroalkylation including trifluoromethylation of (hetero)arenes with perfluoroalkyl bromides was developed. Key for the success is the use of a specific cobalt-based nanocatalyst, which can be recycled at least up to 4 times. The scope of this first cobalt-catalyzed perfluoroalkylation is presented and detailed catalyst characterization (e.g. analytical STEM, XPS, and XRD) has been carried out.

Original languageEnglish
Pages (from-to)1731-1738
Number of pages8
JournalCatalysis Science and Technology
Volume10
Issue number6
DOIs
StatePublished - 21 Mar 2020
Externally publishedYes

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