Synthesis and characterization of a copper(I) complex with a ferrocene derivative

Abstract

Copper(I) complexes occupy an important place in modern coordination and bioinorganic chemistry due to their redox properties, structural diversity, and potential applications in catalysis, materials science, and medicinal chemistry. A copper(I) complex was synthesized by reacting tetrakis(acetonitrile)copper(I) hexafluorophosphate, [Cu(MeCN)4]PF6, with methyl 2- ((ferrocenylmethylene)amino)-3-methylbutanoate (Figure 1) in chloroform at room temperature, using a molar ratio of 1 : 2. The formation of the complex was monitored by NMR spectroscopy, and its structure was confirmed by single-crystal X-ray diffraction analysis.