Conventional and metal-directed synthesis of homodinuclear and heterotrinuclear complexes of homoditopic and heteroditopic ligands incorporating bpy and tpy metal-binding domains

• Strategies for the preparation of multinuclear complexes containing homoditopic and heteroditopic ligands based upon 2,2$-bipyridine (bpy) and 2,2:6$,2$$-terpyridine metal binding domains are presented. Both conventional approaches based upon preparation of a free ligand and subsequent coordination and metal-directed reactions of coordinated ligands are utilized in the various strategies. A representative series of complexes of these ligands has been prepared. (c) 2005 Elsevier Ltd. All rights reserved.

Subject headings

NATURVETENSKAP  -- Kemi -- Oorganisk kemi (hsv//swe)

NATURAL SCIENCES  -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)

Keyword

reactivity

metal-directed

coordination

polynuclear

oligopyridine

ruthenium

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