As a common heterocyclic compound, it belongs to chiral-oxygen-ligands compound, name is 1,5-Diphenylpenta-1,4-dien-3-one, and cas is 538-58-9, its synthesis route is as follows.,538-58-9
General procedure: To a 10 mL Schlenk tube equipped with a stir bar was charged with ketone (1 mmol), KOH (0.05 mmol), and iPrOH (3 mL). The mixture was degassed by bubbling N2, and 0.1 mol % of catalyst 2 for entry 1-10 and 0.5 mol% of 2 for entry 11-19, was added under a steady flow of N2. After removal any inorganic salts by filtration, all the volatiles were removed under reduced pressure. The pure product could be obtained by silica gel chromatography (ethyl acetate/hexane). The identity of these products have been confirmed by comparisons of the obtained spectra with those previously reported.
With the complex challenges of chemical substances, we look forward to future research findings about 538-58-9,belong chiral-oxygen-ligands compound
Reference£º
Article; Gong, Xue; Zhang, Hong; Li, Xingwei; Tetrahedron Letters; vol. 52; 43; (2011); p. 5596 – 5600;,
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate