Abstract
The reaction of methyl anthranilate, sodium nitrite, and 2-aminopyridine produces a triazenide, namely, 1-[(2-carboxymethyl)benzene]-3-[2-pyridine]triazene (HL). In the presence of Et3N, the reaction of HL and CuCl2·2H2O gives a μ4-oxo-bridged tetranuclear copper(II) complex [Cu4OL3Cl3]·1.5THF (1·1.5THF), which has been characterized by X-ray crystallography and magnetic susceptibility measurements.
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This work was supported by the Research Foundation for Returned Chinese Scholars Overseas of Chinese Education Ministry (No. B7050170), the National Science Foundation of China (No. 20971045), and the Student Research Program (SRP) of South China University of Technology.
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Li, W., Tan, XW., Lei, WJ. et al. Synthesis, structure, and magnetic properties of a tetranuclear copper(fII) complex with a triazenido ligand. Transition Met Chem 35, 835–839 (2010). https://doi.org/10.1007/s11243-010-9401-y
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DOI: https://doi.org/10.1007/s11243-010-9401-y