Title: Rhenium dicarbonyl-nitrosyl complexes with imidazole
Authors: Rattat, Dirk ×
Verbruggen, Alfons
Berke, H #
Issue Date: 2006
Publisher: J.A. Barth
Series Title: Zeitschrift für Anorganische und Allgemeine Chemie vol:632 issue:7 pages:1351-1355
Abstract: Different rhenium-dicarbonyl-nitrosyl complexes with imidazole (Im) as monodentate ligand have been synthesized and characterized, starting from [NEt4][ReCl3(CO)(2)(NO)] and [ReCl(mu-Cl)(CO)(2)(NO)](2). Whereas the complexes [ReCl2(Im)(CO)(2)(NO)] and [ReCl(IM)(2)(CO)(2)(NO)](+) were achieved in high yields, the complex [Re(Im)(3)(CO)(2)(NO)](2+) with three imidazole ligands could only be isolated after complete removal of all halide ions (with AgBF4) in low yield. The synthesis of a corresponding Tc-99m-dicarbonyl-nitrosyl complex with imidazole opens a new perspective for such compounds as potential radiopharmaceuticals and alternatives to the already established Te-99m-tricarbonyl complexes.
ISSN: 0044-2313
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Radiopharmaceutical Research
× corresponding author
# (joint) last author

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