1997
DOI: 10.1002/zaac.19976230144
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PH‐funktionalisierte Phosphanidoliganden in der Übergangsmetallchemie: Molekülstruktur von CpZr(μ‐PHtBu)2(μ‐PtBu)2 {Zr(μ‐Cl)Cp}2

Abstract: Die Reaktion von polymerem [CpZrCl3]n mit solvatfreiem LiPHtBu liefert in einer Redoxreaktion den dreikernigen ZrIII/ZrIV‐Komplex CpZr(μ‐PHtBu)2(μ‐PtBu)2{Zr(μ‐Cl)Cp}2 (1) in geringer Ausbeute. 31P‐NMR‐spektroskopisch kann die Bildung des Oxidationsprodukts (PHtBu)2 gezeigt werden. 1 kristallisiert tetragonal in der Raumgruppe P43212 mit a = 1130,5(5) pm und c = 3415,7(5) pm.

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Cited by 6 publications
(1 citation statement)
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“…[11] Recently, Hey-Hawkins et al extended PÀH bond activation to monocyclopentadienyl Zr complexes. [79] Treating LiPHtBu with [{CpZrCl 3 } n ] results in a redox reaction in which Zr is partially reduced and the phosphanido group is oxidized to (PHtBu) 2 . Among the products, the phosphinidene derivative 53 was obtained in low yield and crystallographically characterized.…”
mentioning
confidence: 99%
“…[11] Recently, Hey-Hawkins et al extended PÀH bond activation to monocyclopentadienyl Zr complexes. [79] Treating LiPHtBu with [{CpZrCl 3 } n ] results in a redox reaction in which Zr is partially reduced and the phosphanido group is oxidized to (PHtBu) 2 . Among the products, the phosphinidene derivative 53 was obtained in low yield and crystallographically characterized.…”
mentioning
confidence: 99%