Formation of Palladium- and Platinum-Substituted Fulvenes by Cyclopentadienyl Activation in a Formal Insertion Reaction

Formation of Palladium- and Platinum-Substituted Fulvenes by Cyclopentadienyl Activation in a Formal Insertion Reaction

Stepwise, low-temperature reaction of {Pd[CH(SiMe3)2](PMe3)(μ-Cl)}2 with CNBu-t and NaCp‘ (Cp‘ = C5H5, C5H4Me) affords metal-substituted fulvenes of composition {Pd[C(NHBu-t)C(C4H3R)][CH(SiMe3)2](CNBu-t)(PMe3)}, of which the C5H4Me-derived complex 2b (R = Me) has been characterized by X-ray crystal...

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Veröffentlicht in:Organometallics 1997-02, Vol.16 (3), p.301-303
Hauptverfasser: Alías, Francisco M, Belderraín, Tomás R, Paneque, Margarita, Poveda, Manuel L, Carmona, Ernesto, Valerga, Pedro
Format: Artikel
Sprache:eng
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Zusammenfassung:Stepwise, low-temperature reaction of {Pd[CH(SiMe3)2](PMe3)(μ-Cl)}2 with CNBu-t and NaCp‘ (Cp‘ = C5H5, C5H4Me) affords metal-substituted fulvenes of composition {Pd[C(NHBu-t)C(C4H3R)][CH(SiMe3)2](CNBu-t)(PMe3)}, of which the C5H4Me-derived complex 2b (R = Me) has been characterized by X-ray crystallography. The formation of related complexes of Pt is also reported.
ISSN:0276-7333
1520-6041
DOI:10.1021/om9608263