Reactivity of di-n-butyl-dicyclopentadienylzirconium towards amido stabilized stannylenes |
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Authors: | Josef Bare? Zdeňka Padělková Philippe Meunier Nadine Pirio Ale? R??i?ka |
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Institution: | 1. Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Nám. ?s. Legií 565, CZ-532 10 Pardubice, Czech Republic;2. Institute de Chemie Moleculaire de l’Université de Bourgogne (ICMUB-UMR 5260), 9 Avenue Alain Savary, BP 47870, F-21078 Dijon Cedex, France |
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Abstract: | Reaction of Sn(N(C6H3iPr2-2,6)(SiMe3)]2 and {Sn(N(C6H3iPr2-2,6)(SiMe3)(μ-Cl)2] with di-n-butyl-dicyclopentadienylzirconium yielded the trimetallic a carbene-like complex {(N(C6H3iPr2-2,6)(SiMe3)](n-Bu)Sn}2Cp2Zr. The oxidation of {(N(C6H3iPr2-2,6)(SiMe3)](n-Bu)Sn}2Cp2Zr by oxygen gives the five-membered dioxadistannazirconacyclic complex {(N(C6H3iPr2-2,6)(SiMe3)](n-Bu)Sn}2O2Cp2Zr. |
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