Bulking up CpBIG: A Penta-Terphenyl Cyclopentadienyl Ligand

URN to cite this document:: urn:nbn:de:bvb:355-epub-539969
DOI to cite this document:: 10.5283/epub.53996

Hierlmeier, Gabriele

; Wolf, Robert

License: Creative Commons Attribution Non-commercial No Derivatives 4.0
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Date of publication of this fulltext: 29 Mar 2023 08:50

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Abstract

The modification of cyclopentadienyl ligands withcarefully selected substituents is a widely used strategy for tuning theirsteric and electronic properties. We describe the synthesis of anextremely bulky penta-terphenyl cyclopentadienyl ligand (CpT5)byarylation of cyclopentadiene. Deprotonation reactions with variousgroup 1 metals and bases afforded a complete series of alkali metalsalts MCpT5(M ...