Siderophore inspired tetra- and octadentate antenna ligands for luminescent Eu(III) and Tb(III) complexes

Following the success of the siderophore-inspired 1,2-hydroxypyridonate (HOPO) and 2-hydroxisophthalamide (IAM) chromophores in Eu(III) and Tb(III) luminescence, we designed three new ligands bearing both chromophores. Syntheses of the octadentate ligands 3,4,3-LI-IAM-1,2-HOPO and 3,4,3-LI-1,2-HOPO-...

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