Mixed iron-rhodium carbidocarbonyl clusters on oxide supports: chemistry and catalysis of syn-gas reactions

Multimetallic Catalysis Based on Heterometallic Complexes and Clusters

“…With the silica-suported [Fe 4 Rh] and [Fe 5 Rh] catalysts derived from [Et 4 N]­[Fe 4 RhC­(CO) 14 ] ( 54 ) and [Et 4 N]­[Fe 5 RhC­(CO) 16 ] ( 55 ), respectively, hydrogenation reactions were catalyzed with high activity and selectivity to oxygenates …”

“…Propene hydroformylation reactions could be catalyzed with high activity and selectivity when the [Fe 4 Rh] and [Fe 5 Rh] catalysts obtained from [Et 4 N]­[Fe 4 RhC­(CO) 14 ] and [Et 4 N]­[Fe 5 RhC­(CO) 16 ], respectively, were supported on silica. The [Fe 3 Rh 3 ] catalyst derived from the cluster [Et 4 N]­[Fe 3 Rh 3 C­(CO) 15 ] was comparatively less active …”

Multitasking FeOCN Composite as an Economic, Heterogeneous Catalyst for 1‐Octene Hydroformylation and Hydration Reactions

“…[20] The use of Fe in combination with Rh has also been reported to promote 1-octene hydroformylation. [21][22][23][24][25] In recent years, Fe 3 O 4 supported magnetically separable RhÀ Co bimetallic complexes have also been reported as promoters for the hydroformylation reaction. [26,27] In last two decades, there has been few reports of Fe-based catalysts that are used for alkyne hydrations.…”

“…The study showed Os as the active catalytic specie, while the presence of Fe significantly increased the selectivity for aldehydes . The use of Fe in combination with Rh has also been reported to promote 1‐octene hydroformylation . In recent years, Fe 3 O 4 supported magnetically separable Rh−Co bimetallic complexes have also been reported as promoters for the hydroformylation reaction …”