Kozhevnikov, V. N. and Kozhevnikov, D. N. and Rusinov, V. L. and Chupakhin, O. N. and König, B. (2003) Synthesis of functionalized fluorescent europium(III) terpyridyl chelates. Synthesis (15), 2400 - 2404.
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The synthesis of substituted terpyridines via triazine intermediates is described. The intermediates allow the facile introduction of cyano groups, which are converted into amino diacetic acid moieties. Together with the terpyridine nitrogen atoms they shield coordinated europium(III) ions completely from the solvent. The terpyridines may be further functionalized for specific applications using ligands, bromo substituents, and standard transition metal mediated coupling methods. This makes the title compounds valuable intermediates for the preparation of luminescent probes in biochemistry, medicinal diagnostics or materials science.
|Institutions:||Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König|
|Keywords:||heterocycles - pyridines - Diels-Alder reaction - ligands - lanthanide|
|Subjects:||500 Science > 540 Chemistry & allied sciences|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||05 Mar 2009 10:54|
|Last Modified:||15 Mar 2011 08:25|