TY - JOUR
T1 - Synthesis of Functionalized Fluorescent Europium(III) Terpyridyl Chelates
AU - Kozhevnikov, Valery N.
AU - Kozhevnikov, Dmitry N.
AU - Rusinov, Vladimir L.
AU - Chupakhin, Oleg N.
AU - König, Burkhard
PY - 2003/9/25
Y1 - 2003/9/25
N2 - 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.
AB - 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.
KW - Diels-Alder reaction
KW - Heterocycles
KW - Lanthanide
KW - Ligands
KW - Pyridines
UR - http://www.scopus.com/inward/record.url?scp=0242404398&partnerID=8YFLogxK
U2 - 10.1055/s-2003-41071
DO - 10.1055/s-2003-41071
M3 - Article
AN - SCOPUS:0242404398
SN - 0039-7881
SP - 2400
EP - 2404
JO - Synthesis
JF - Synthesis
IS - 15
ER -