Preparation of Hydridometallocarboranes and Their Use as Homogeneous Catalysts

Preparation of Hydridometallocarboranes and Their Use as Homogeneous Catalysts

Two isomeric hydridometallocarboranes have been synthesized and characterized as 3-((C6H5)3P)2-3-H-3-Rh-1,2-C2B9H11 (I) and 2-((C6H5)3P)2-2-H-2-Rh-1,7-C2B9H11 (II). Solutions of I or II catalyze the isomerization and hydrogenation of olefins, the hydrogen-deuterium exchange of carboranes and boranes...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Paxson,Timm E, Hawthorne,M Frederick
Format: Report
Sprache:eng
Schlagworte:
CARBORANES
CATALYSTS
Dicarba-rhodio-dodecaborane/bis(triphenylphosphine)-hydro
Hydrogenation
Inorganic Chemistry
Isomerization
Isotope exchange
METAL COMPLEXES
Metallocarboranes
MOLECULAR STRUCTURE
NUCLEAR MAGNETIC RESONANCE
Organic Chemistry
ORGANOMETALLIC COMPOUNDS
PHOSPHINE
RHODIUM COMPOUNDS
SYNTHESIS(CHEMISTRY)
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Beschreibung
Zusammenfassung:Two isomeric hydridometallocarboranes have been synthesized and characterized as 3-((C6H5)3P)2-3-H-3-Rh-1,2-C2B9H11 (I) and 2-((C6H5)3P)2-2-H-2-Rh-1,7-C2B9H11 (II). Solutions of I or II catalyze the isomerization and hydrogenation of olefins, the hydrogen-deuterium exchange of carboranes and boranes, and the hydrosilylation of ketones. (Modified author abstract)