Synthesis and structure of electron rich ruthenium polyhydride complexes and clusters containing AlCp* and GaCp*

Thomas Cadenbach, Timo Bollermann, Christian Gemel, Roland A. Fischer

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

2 Citas (Scopus)

Resumen

The reactions of the ruthenium hydride complexes [(Ru(COD)(H)(NH2NMe2)3)(BArF)] (BArF═[B(C6H3(CF3)2)4), [(Cp*Ru)2(μ-H)4] and [(Cp*Ru)3(μ-H)33-H)2] with GaCp* and AlCp* are investigated. The reaction of [(Ru(COD)(H)(NH2NMe2)3)(BArF)] with GaCp* leads to substitution of the hydrazine ligands by GaCp* and the formation of [(Ru(COD)(H)(GaCp*)3)(BArF)] (1), while the reactions of [(Cp*Ru)2(μ-H)4] and [(Cp*Ru)3(μ-H)33-H)2] with ECp* (E = Al, Ga) results in the formation of the polyhydride clusters [(Cp*Ru(μ-H)(H)(μ-ECp*))2] (2, E = Ga; 3, E = Al) and [(Cp*Ru)3(μ-H)53-ECp*)] (4, E = Al; 5, E = Ga). All Ru complexes react upon coordination of the group 13 ligand without loss of H2 or reductive elimination of Cp*H and without insertion into the Ru–H bonds; some of the products, however, showing Ru–H–E bridging motifs. All compounds were characterized by NMR spectroscopy, elemental analysis and single crystal X-ray diffraction studies.

Idioma originalInglés
Páginas (desde-hasta)322-329
Número de páginas8
PublicaciónDalton Transactions
N.º2
DOI
EstadoPublicada - 6 nov. 2008
Publicado de forma externa

Huella

Profundice en los temas de investigación de 'Synthesis and structure of electron rich ruthenium polyhydride complexes and clusters containing AlCp* and GaCp*'. En conjunto forman una huella única.

Citar esto