Di-iron tri-osmium carbonyl hydride compound and its preparation

Details Di-iron tri-osmium carbonyl hydride compound and its preparation Di-iron tri-osmium carbonyl hydride compound and its preparation

1980-05-15

1981-08-04

Thomas, Earl C.

Chemistry of inorganic compounds

Carbon or compound thereof

Oxygen containing

423418, C01G 104

Patent

active

042821975

ABSTRACT:
Disclosed is the new pentanuclear bimetallic cluster complex H.sub.2 Fe.sub.2 Os.sub.3 (CO).sub.15. Such complex is made by reacting a salt of [HFe(CO).sub.4 ].sup.1- and H.sub.2 Os.sub.3 (CO).sub.10 in a solvent which solubilizes said salt to generate an [HFe(CO).sub.4 ].sup.1- anion. Addition of a protic acid then causes the formation of H.sub.2 Fe.sub.2 Os.sub.3 (CO).sub.15.

REFERENCES:
patent: 3505034 (1970-04-01), L'Eplattenier et al.
Ferrari et al., "Cleavage of Carbon-Hydrogen Bonds in Reactions of Dodecacarbonyltriosmium with Pentenes and Hexenes", Inorganica Chemica Acta, vol. 20 (1976), pp. 141-143.
Moss et al., "A New Route to Mixed-Metal Carbonyls Containing Osmium", Journal of Organometallic Chemistry, 23 (1970), pp. C23-C24.
Geoffroy, "Synthesis of Tetrahedral Mixed-Metal Clusters of the Iron Triad. Preparation and Characterization of H.sub.2 FeRu.sub.2 Os(CO).sub.13 and H.sub.2 FeRuOs.sub.2 (CO).sub.13," J.A.C.S., 99 (1977), pp. 7565-7573.
Deeming et al., "Addition Reactions of Polynuclear Osmium Hydrido Compound Leading to Associative Carbonyl Substitution and Catalytic Alkene Isomerization", Journal of Organometallic Chemistry, 114 (1976), pp. 313-324.
Keister et al., "The Interaction of H.sub.2 Os.sub.3 (CO).sub.10 with Alkenes Intermediates in Hydrogenation and Carbon-Hydrogen Bond Activation", J.A.C.S., 98:4, pp. 1056-1057, (1976).

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