Jung, Christian M. published the artcileSyntheses and first crystal structures of rhenium complexes derived from ω-functionalized fatty acids as model compounds of technetium tracers for myocardial metabolism imaging, Computed Properties of 56523-59-2, the main research area is rhenium fatty acid thiolate Schiff oxo carbonyl preparation structure; crystal structure rhenium fatty acid thiolate Schiff oxo carbonyl; technetium radiopharmaceutical tracer myocardial metabolism imaging model preparation structure.
In an attempt to develop new technetium-based radiopharmaceuticals for the noninvasive diagnosis of myocardial metabolism, the authors synthesized three examples of novel metal-containing fatty acid derivatives according to the “”3+1″” mixed-ligand and the Schiff base/tricarbonyl design, Re:O[S(CH2)2S(CH2)2S][S(CH2)11S(CH2)4CO2H] (7), Re:O[S(CH2)2NMe(CH2)2S][S(CH2)14CO2H] (10) and ReBr(CO)3[2-py-CH:N(CH2)11CO2H] (14). The chelates contain the metal core in the oxidation states +5 (7 and 10) and +1 (14) and are attached to the end-position of a fatty acid chain. The complex formation was accomplished by ligand-exchange reactions with three different rhenium precursors, whereas the inactive rhenium metal was used as a surrogate of the technetium radionuclide. The mol. structures of the fatty acid complexes 7, 10 and 14 were determined by single-crystal x-ray diffraction analyses and impressively show a general problem in technetium tracer research, the significant structural alterations of bioactive mols. by coordination even to small metal chelates.
European Journal of Inorganic Chemistry published new progress about Crystal structure. 56523-59-2 belongs to class bromides-buliding-blocks, name is 15-Bromopentadecanoic acid, and the molecular formula is C15H29BrO2, Computed Properties of 56523-59-2.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary