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The simple but rarely used heterotopic divergent ligand N-oxide-4,4′-bipyridine (bipyMO) has been exploited, for the first time, for the preparation of heterometallic derivatives, showing the ability to selectively use its two potential coordination sites in dependence of the metal ion nature. By reacting in refluxing acetonitrile ∞1[Cu(hfac)2(bipyMO)] with ∞1[Mn(hfac)2(bipyMO)] (herein completely...
A series of self-assembled dinuclear metallacycles featuring fac-Re(CO)3 core as metal corners have been prepared in a facile one-pot reaction via a coordination driven self-assembly strategy. Self-assembly of Re(CO)5Br and amide based flexible linkers (L1-L4) in a 1:1 ratio resulted in the formation of rhenium based dinuclear metallacycles with the general formula [Re(CO)3(μ-N-L-N)Br]2 (1–4). The...
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