Synthesis and luminescence properties of lanthanide complexes incorporating a hydralazine-derived chromophore.

Abstract

Reaction of 1-hydrazinophthalazine with chloroacetyl chloride yields 3-chloromethyl-1,2,4-triazolo-phthalazine. Reaction of this product with the tris tert-butyl ester of DO3A yields a triazolophthalazine appended macrocycle. Hydrolysis and complexation with lanthanide ions gives access to a series of lanthanide complexes (Ln = Nd, Eu, Yb, Er); these are all luminescent and exhibit sensitisation of the lanthanide centre by the chromophore.

Cite this paper

@article{BurtonPye2005SynthesisAL, title={Synthesis and luminescence properties of lanthanide complexes incorporating a hydralazine-derived chromophore.}, author={Benjamin P. Burton-Pye and Sarah L. Heath and Stephen Faulkner}, journal={Dalton transactions}, year={2005}, volume={1}, pages={146-9} }