Copper-catalyzed N-H insertion reactions from sulfoxonium ylides was written by Furniel, Lucas G.;Burtoloso, Antonio C. B.. And the article was included in Tetrahedron in 2020.Synthetic Route of C10H2CuF12O4 This article mentions the following:
The first use of copper(II) as an efficient catalyst for N-H insertion reactions between anilines and α-carbonyl sulfoxonium ylides is described. Products, 39 arylglycine derivatives, were obtained in yields up to 97% employing a simple and fast exptl. procedure. In the experiment, the researchers used many compounds, for example, copper(ii)hexafluor-2,4-pentanedionate (cas: 14781-45-4Synthetic Route of 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. It is clear from the impact copper catalysis has had on organic synthesis that copper should be considered a first line catalyst for many organic reactions.Synthetic Route of C10H2CuF12O4
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”