Bridged 1-Methylbisimidazoles as Building Blocks for Mixed Donor Bi- and Tridentate Chelating Ligands
- 31 December 2001
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 2001 (04) , 0626-0632
- https://doi.org/10.1055/s-2001-12351
Abstract
Novel bi- and tridentate imidazole chelate ligands consisting of varying donor sets were prepared using an efficient one- or two-step procedure. Keto- and methylene-bridged bisimidazoles 1, 2 served as versatile starting materials for the introduction of additional donor groups, thus allowing the facile variation of donor sets within a bisimidazole ligand framework.Keywords
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