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Arene clusters

It is interesting to note, that the all-benzene clusters, Ru-4 and Ru-5 which were detected in the hydrogenation mixtures when Ru-3 was applied as precatalyst [159] appeared distinctively less active than the mixed-arene clusters, Ru-7 and Ru-10. The selectivities also differ in certain cases (see... [Pg.88]

The arene clusters Ru5C(CO) 14( 17-arene) (arene = C6H6 114, C6H5Me... [Pg.84]

From C-H-Activation to Arene Clusters and Back - Organometallic Cluster Chemistry with Cyclopentadienyl Cobalt Fragments and Olefins... [Pg.364]

There is ample chemical evidence that the 1-alkenyl substituent on the arene plays a crucial role during the assembly of the metal cluster. For example, no arene cluster complexes are formed with alkyl substituted benzene derivatives. Such complexes, 14, are perfectly stable and could be obtained indirectly through hydrogenation of the corresponding /rs-alkenylbenzene precursors (Table... [Pg.375]

In a similar manner we have addressed the relationship between the stability of the individual arene cluster molecules and that of the same molecules in the solid state for the isomeric pairs Ru5C(CO)i2( / -C6H6) and Ru5C(CO)i2(/<3- 7 rj -... [Pg.1502]

C4.2 Ruthenium clusters containing the [2.2]paracyclophane P.J. Dyson, B.F.G. Johnson and C.M. Martin, J. Cluster Set, 1995, 6, ligand recent developments in arene-cluster chemistry 21-37 (25)... [Pg.1731]

E3.5 Molecular and crystal structures of ruthenium and osmium arene clusters... [Pg.1733]

Furtlier arene clusters and complexes have been prepared are as follows [RuOsH4(Bz)(CO) ], IOs5H4(Bz)(CO) 1 and [OSjEjfBzKCOlul, a range of l(n -arene)(phosphinoenalato)Tutfaenium II con Iexes, die into calation of die cluster cation... [Pg.422]

See other pages where Arene clusters is mentioned: [Pg.8]    [Pg.798]    [Pg.81]    [Pg.82]    [Pg.83]    [Pg.90]    [Pg.234]    [Pg.442]    [Pg.191]    [Pg.332]    [Pg.366]    [Pg.368]    [Pg.372]    [Pg.374]    [Pg.377]    [Pg.378]    [Pg.380]    [Pg.382]    [Pg.382]    [Pg.384]    [Pg.949]    [Pg.1502]    [Pg.1731]    [Pg.1731]    [Pg.1732]    [Pg.1732]    [Pg.1734]    [Pg.191]    [Pg.8]    [Pg.340]    [Pg.157]    [Pg.422]    [Pg.147]    [Pg.564]    [Pg.565]    [Pg.567]    [Pg.569]    [Pg.823]    [Pg.1010]    [Pg.1021]   


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Arene substituted clusters

Arene-containing clusters

Cluster-arene interactions

Transition metal clusters arenes

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