Synthesis, Structure, and Reactivity of Mixed-Metal Clusters Bearing η<sup>1</sup>-Acetylide Groups, (η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>)MFe<sub>2</sub>(μ<sub>3</sub>-E)<sub>2</sub>(CO)<sub>6</sub>(η<sup>1</sup>-CCPh) (M = Mo or W and E = Se or Te)
收藏NIAID Data Ecosystem2026-03-06 收录
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Reaction of Fe3(CO)9(μ3-E)2 (E = Se, Te) with (η5-C5H5)M(CO)3(C⋮CPh) (M = Mo, W), in the presence of trimethylamine-N-oxide (TMNO), in acetonitrile solvent at 60 °C yields the novel mixed-metal clusters (η5-C5H5)MFe2(μ3-E)2(CO)6(η1-CCPh) (1, E = Se, M = Mo; 2, E = Se, M = W; 3, E = Te, M = Mo; 4, E = Te, M = W) bearing η1-acetylide groups. The reaction of 1 or 3 with dicobalt octacarbonyl at room temperature gives the mixed-metal clusters (η5-C5H5)MoFe2Co2(μ3-E)2(CO)9(μ-CCPh) (5, 6). Structures of 1 and 6 have been established crystallographically.
创建时间：
2016-08-26
