14871-92-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. (2,2¡ä-Bipyridine)dichloropalladium(II), cas is 14871-92-2,the catalyst-palladium compound, it is a common compound, a new synthetic route is introduced below.
Solid [Pd(bpy)Cl2] (0.166 g, 0.5 mmol) was added to dl-H2pa (0.064 g, 0.5 mmol) in ethanol (8 mL) containing triethyl amine (0.05 g, 0.5 mmol). The mixture was stirred for 72 h. The yellow-beige precipitate was filtered off, washed with ethanol and air-dried. Yield: 45%. Anal. Calcd. for C16ClH22N3O4Pd: C, 41.6; H, 4.8; N, 9.1; Cl, 7.7; Pd, 23.0%, Found: C, 41.5; H, 4.4; N, 9.0; Cl, 7.6; Pd, 23.1%. Conductivity data (10-3 M in DMF):LambdaM = 97.0 ohm-1. IR (cm-1): nu(NH) 3106; nuas(COO-) 1659; nus(COO-) 1411; nu(Pd-O) 521; nu(Pd-N) 471 cm-1. Raman: nuas(COO-) 1598; nus(COO-) 1402; delta(NH) 1560; nu(Pd-O) 529; nu(Pd-N) 450 cm-1; 1H NMR (d6-DMSO/TMS, ppm), 3.73 (d, H, Halpha); 2.50 (m, 2H, Hbeta); 2.07 (m, 2H, Hgamma); 1.30 (m, 2H, Hdelta); 3.45, 3.10 (m, 2H, Hepsilon); 13.19 (s, H, NH), ESI-MS: m/z, 816.7 {Pd(Hpa)(bpy)]2Cl}+, 780.7 {[Pd(bpy)(Hpa)]2}+, 390.0 [Pd(bpy)(Hpa)]+, 263.0 [Pd(bpy)]+.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of (2,2¡ä-Bipyridine)dichloropalladium(II), 14871-92-2
Reference£º
Article; Alie El-Deen, Afaf A.; El-Askalany, Abd El-Monem E.; Halaoui, Ruba; Jean-Claude, Bertrand J.; Butler, Ian S.; Mostafa, Sahar I.; Journal of Molecular Structure; vol. 1036; (2013); p. 161 – 167;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method