105187-37-9Relevant articles and documents
Organometallic Clusters with Fac-Capping Arene Ligands, 5. - C-H Activation and Formation of a μ3-Arene omplex: Competing Reactions During Assembly of (CpCo)3 Cluster Complexes with Vinylbenzenes as Ligands
Wadepohl, Hubert,Borchert, Till,Buechner, Klaus,Pritzkow, Hans
, p. 1615 - 1618 (2007/10/02)
A number of ring-substituted styrenes R(C6H4)C2H3 (R=CH3, F) reacts with (1) to give both the cluster complexes 3-η2:η2:η2-(C6H4R)C2H3>> 2-H)(μ3-H)(CpCo)33-1-?:2-?:η2-HCC(C6H4R)>> 2 coordination of the bridging alkyne ligand.In solution the complexes 7 are fluxional and exhibit migration of the alkyne and hydride ligands on the Co3 cluster.Key Words: Cyclopentadienylcobalt / Alkyne cluster / Arene cluster / Bond activation, C-H