Europium-directed self-assembly of allyl bis(triazolyl)pyridine (btp) ligands.
Two allyl-appended 2,6-bis(1,2,3-triazol-4-yl)pyridine (btp) ligands 1 and 2 were synthesised and characterised, the latter a mannose-derivative. Both form luminescent europium(III) complexes with quantum yields 5.4% and 1.9%. Despite reporting previously the ability of ligand 1 to form self-templated [2]catenanes unde...