| Abstrakt: |
Metal–metal bonded dinuclear compounds of Group 6 and 7 transition metals with several primary structural motifs and their reactivity toward halides and organic molecules are reviewed. The reactivities of dinuclear compounds of Cr, Mo, W, Mn, Tc, and Re are discussed in context with reaction types (ligand metathesis, oxidative addition), the types of ligands (carbon, sulfur or nitrogen containing), or the ligand substituted in the original starting material (carbonyl). Since the depth and breadth of the chemistry is extensive, the categories are fairly general and some overlap between ligand types and reaction types occurs. A brief history followed by recent studies of each of these transition metal centers provides a general overview of the reactivity of these metal–metal bonded systems. [ABSTRACT FROM AUTHOR] |
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