In heterogeneous catalysis, the catalyst is in a different phase from the reactants. HPLC of Formula: C10H16CuO4, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 13395-16-9, name is Bis(acetylacetone)copper. In an article£¬Which mentioned a new discovery about 13395-16-9
Semicorrin Metal Complexes as Enantioselective Catalysts. Part 1. Synthesis of Chiral Semicorrin Ligands and General Concepts
An efficient synthesis of chiral semicorrin ligands is described (see 6-9, Schemes 2 and 3).Both enantiomers are readily obtained in enantiomerically pure form starting either from D- or L-pyroglutamic acid (1).Semicorrins of this type possess several features that make them attractive ligands for enantioselective control of metal-catalyzed reactions.Their structure is characterized by C2 symmetry, a conformationally rigid ligand system, and two stereogenic centers adjacent to the coordination sphere.In a metal complex, the two substituents at the stereogenic centers shield the metal atom from two opposite directions and, therefore, are expected to have a pronounced effect on the stereochemical course of a reaction occuring in the coordination sphere.The structure of these two substituents can be easily modified in a variety of ways.A series of (semicorrinato)copper(II) complexes (see 10-14, Scheme 4) has been prepared, and in one case (14), the three-dimensional structure has been determined by X-ray analysis (Fig. 1).
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 13395-16-9, help many people in the next few years.HPLC of Formula: C10H16CuO4
Reference£º
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”