diamide has been researched along with cyclen* in 1 studies
1 other study(ies) available for diamide and cyclen
| Article | Year |
|---|---|
Strategies to enhance signal intensity with paramagnetic fluorine-labelled lanthanide complexes as probes for 19F magnetic resonance.
The synthesis and (19)F NMR spectroscopic properties are reported for three series of CF(3)-labelled lanthanide(III) complexes, based on mono- and diamide cyclen ligands. Analyses of variable temperature, pH and field (19)F, (17)O and (1)H NMR spectroscopic experiments are reported and the merits of a triphosphinate mono-amide complex defined by virtue of its favourable isomer distribution and attractive relaxation properties. These lead to an enhanced sensitivity of detection in (19)F magnetic resonance experiments versus a diamagnetic Y(III) analogue, paving the way for future shift and imaging studies. Topics: Coordination Complexes; Cyclams; Diamide; Fluorine; Heterocyclic Compounds; Lanthanoid Series Elements; Ligands; Magnetic Resonance Spectroscopy; Magnetics | 2011 |