Yang, Meng et al. published their research in Polyhedron in 2020 | CAS: 14781-45-4

copper(ii)hexafluor-2,4-pentanedionate (cas: 14781-45-4) belongs to copper catalysts. The applications of Copper-based nanoparticles have received great attention due to the earth-abundant, low toxicity and inexpensive. Copper nanoparticles can catalyze the Ullmann coupling reaction in a wide range of applications.Formula: C10H2CuF12O4

A family of 3d-4f Cu-Ln ladder-like complexes: Synthesis, structures and magnetic properties was written by Yang, Meng;Liang, Xiaohong;Zhang, Yandie;Ouyang, Zhijian;Dong, Wen. And the article was included in Polyhedron in 2020.Formula: C10H2CuF12O4 This article mentions the following:

A family of rare 2p-3d-4f ladder-like one-chain complexes namely [LnCu(hfac)5NIT-Ph-p-OCH2trz·0.5C6H14]n (Ln = Er (1), Ho (2), Yb (3); NIT-Ph-p-OCH2trz = 2-(4-((1H-1,2,4-triazol-1-yl)methoxy)phenyl)-4,4,5,5-tetra- methylimidazoline-1-oxyl-3-oxide; hfac = hexafluoroacetylacetonate) were successfully synthesized simultaneously through reacting nitronyl nirtroxide radical NIT-Ph-p-OCH2trz with Cu(hfac)2 and Ln(hfac)3. The structures of complexes of 1–3 were elucidated by single-crystal x-ray structural anal. and all complexes feature ladder-like chain structures. Nonzero out-of-phase signals are observed for Ho derivatives (2) indicating single-chain magnet behavior. In the experiment, the researchers used many compounds, for example, copper(ii)hexafluor-2,4-pentanedionate (cas: 14781-45-4Formula: C10H2CuF12O4).

copper(ii)hexafluor-2,4-pentanedionate (cas: 14781-45-4) belongs to copper catalysts. The applications of Copper-based nanoparticles have received great attention due to the earth-abundant, low toxicity and inexpensive. Copper nanoparticles can catalyze the Ullmann coupling reaction in a wide range of applications.Formula: C10H2CuF12O4

Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”