14871-92-2 A common heterocyclic compound, 14871-92-2,(2,2¡ä-Bipyridine)dichloropalladium(II), its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
General procedure: [Pd(bpy)Cl2] (0.20 g, 0.60 mmol) was suspended in water (25 mL). Silver nitrate (0.20 g, 1.19 mmol) in water (5 mL) was added and the reaction mixture was stirred for 6 h at 60 C and then at room temperature, always in absence of light. The resulting solution was centrifuged and filtered to remove AgCl. A few drops of water, glycolic acid (0.05 g, 0.66 mmol) and 1 M NaOH (1.20 mL) were added to the filtrate. The resulting solution was stirred for 5 days and concentrated at 60 C to 5 mL on a rotary evaporator. The mixture was cooled to room temperature and the yellow powder was filtered off and dissolved from water and again concentrated to 5 mL. Yellow single crystals suitable for X-ray diffraction were obtained from the resulting solution by slow evaporation at room temperature.
This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,14871-92-2,(2,2¡ä-Bipyridine)dichloropalladium(II),its application will become more common.
Reference£º
Article; Balboa, Susana; Carballo, Rosa; Castineiras, Alfonso; Gonzalez-Perez, Josefa Maria; Niclos-Gutierrez, Juan; Polyhedron; vol. 50; 1; (2013); p. 512 – 523;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method