Synthesis, time-resolved luminescence, nmr spectroscopy, circular dichroism and circularly polarised luminescence studies of enantiopure macrocyclic lanthanide tetraamide complexes
The syntheses and properties of a series of lanthanide complexes (Ln = Eu, Tb, Dy, Yb) of C4 symmetric chiral tetraamide ligands based on 1,4,7,10- tetraazacyclododecane are reported. The configuration of the chiral centre at carbon in the amid
Dickins, Rachel S.,Howard, Judith A.K.,Maupin, Christine L.,Moloney, Janet M.,Parker, David,Riehl, James P.,Siligardi, Giuliano,Williams, J.A. Gareth
p. 1095 - 1105
(2007/10/03)
Structural rigidity and luminescence of chiral lanthanide tetraamide complexes based on 1,4,7,10-tetraazacyclododecane
The enantiopure europium and terbium complexes of the macrocyclic ligand 1 are conformationally rigid in solution. The cationic terbium complex gives rise to an intense circularly polarized emission, which offers much promise for its use as a chiral probe
Dickins,Howard,Lehmann,Moloney,Parker,Peacock
p. 521 - 523
(2007/10/03)
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