Tim P. Schlachta, Greta G. Zámbó, Michael J. Sauer, Isabelle Rüter, Fritz E. Kühn
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Abstract
An open-chain iron pyridine-NHC framework is expanded utilizing a benzimidazole moiety. The new iron(II) NHC complex is characterized and employed in olefin epoxidation. It is remarkably temperature tolerant and achieves a TOF of ca. 10 000 h−1 and TON of ca. 700 at 60 °C with Sc(OTf)3 as additive.
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