852632-13-4Relevant academic research and scientific papers
C-C bond formation by cyanide addition to dinuclear vinyliminium complexes
Albano, Vincenzo G.,Busetto, Luigi,Marchetti, Fabio,Monari, Magda,Zacchini, Stefano,Zanotti, Valerio
, p. 4234 - 4243 (2006)
The diiron vinyliminium complexes [Fe2{μ-η1:η3-C(R′){double bond, long}C(H)C{double bond, long}N(Me)(R)}(μ-CO)(CO)(Cp)2][SO3CF3] (R=Me, R′ = SiMe3 (1a); R = Me, R′ = CH2/su
Deprotonation of μ-vinyliminium ligands in diiron complexes: A route for the synthesis of mono- and polynuclear species containing novel multidentate ligands
Busetto, Luigi,Marchetti, Fabio,Zacchini, Stefano,Zanotti, Valerio
, p. 2297 - 2306 (2008/10/09)
The deprotonation of μ-Vinyliminium ligands in diiron complexes was performed for the synthesis of mono-and polynuclear species containing novel multidentate ligands. Insertions of alkynes into the metal-carbon bond of bridging alkylidene and alkylidyne dinuclear complexes provided a synthetic pathway to the C-C bond formation in dinuclear transition-metal complexes. The reaction were carried under a nitrogen atmosphere using standard Schlenk techniques. It was observed that the resulting neutral species were not stable and rapidly evolved to give tetra-, di-, or mononuclear complexes.
