1662-01-7, 4,7-Diphenyl-1,10-phenanthroline is a catalyst-ligand compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Stock 0.5M solution of EuCl3 was prepared by the treatment of Eu2O3(4.400 g, 12.50 mmol) by minimum amount of concentrated HCl in aquartz crucible. The resulting solution was evaporated to dryness at 90 Cand the residue was dissolved in a minimum amount of distilled water.After that, the solution was transferred quantitatively to a volumetric flaskand the volume was adjusted to 50 mL. This solution was then kept in apolypropylene flask. To a stirred warm (40 C) solution of the ligand(3 mmol) and (1 mmol) bathophenanthroline (0.33 g) in 30 mL of ethanol,2 mL of an 0.5M aqueous solution of EuCl3 (1 mmol) were added dropwise,followed by careful addition of 3 mL (3 mmol) of an 1.0M NaOHsolution in water until the pH of the mixture reached 6-7. The mixture washeated at 50 C during 4 h in a closed flask and cooled. Further operationsdepended upon the properties of the reaction products.
1662-01-7, 1662-01-7 4,7-Diphenyl-1,10-phenanthroline 72812, acatalyst-ligand compound, is more and more widely used in various fields.
Reference£º
Article; Korshunov; Ambrozevich; Taydakov; Vashchenko; Goriachiy; Selyukov; Dmitrienko; Dyes and Pigments; vol. 163; (2019); p. 291 – 299;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI