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.
The new bimetallic dinuclear complex, [{PdCl(bipy)}{l-(NH2(CH2)6H2N)}{PtCl(bipy)}]Cl(ClO4), was synthesized by modificationof the procedure reported in the literature [25]. The complex[PtCl2(bipy)] (100.0 mg, 0.236 mmol) was dissolved in DMF(10 cm3) and a solution of AgClO4 (49.1 mg, 0.236 mmol) in DMF(5 cm3) was added. The mixture was stirred overnight in the dark,at room temperature. The precipitate AgCl was removed by filtrationand the resulting pale yellow solution of [PtCl(bipy)(DMF)]ClO4 was kept in a refrigerator to cool down. A suspension of[PdCl2(bipy)] complex (73.5 mg, 0.220 mmol) in 10 cm3 of DMFwas heated with stirring at 303-313 K for about 30 min. After that,the solution of 1,6-diaminohexane (25.5 mg, 0.220 mmol) in 5 cm3DMF was added dropwise. The mixture was stirred at room temperaturefor 5 h in the dark. The filtrate [PtCl(bipy)(DMF)]ClO4was added to the resulting mixture. The clear yellow solutionwas stirred for 3 h at 323 K and then for 24 h at room temperature.The solution was then evaporated and the residue washed withether. A light yellow powder was obtained and left to dry in theair. Yield (63.8 mg, 62%). Anal. Calc. for PtPdCl4O4N6C26H32(FW = 935.88): C, 33.37; H, 3.45; N, 8.98. Found: C, 33.07; H,3.80; N, 8.73%. 1H NMR characterization (D2O, 200 MHz). 1H NMR(d, ppm): 1.35-1.50 (m, CH2 C3, C4), 1.60-1.80 (m, CH2 C2, C5),2.95-3.06 (m, CH2 C1, C6), 7.30-7.42 (d, CH H5/H50(1)), 7.45-7.60 (d, CH H5/H50(2)), 7.65-7.84 (m, CH H4/H40(1)), 8.05-8.15(m CH H4/H40(2)), 8.17-8.28 m, CH H3/H30(1)), 8.32-8.40 (m, CHH3/H30(2)), 8.42-8.48 (d CH H6/H60(1)), 8.50-8.58 (d CH H6/H60(2)). IR (KBr, 4000-300 cm1): 3438 (N-H stretch); 2853, 2927(CH2 stretch); 1610 (CN stretch); 1089 (perchlorate counterion); 765, 812 (N-H wagging) (Fig. S1).
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; Jovanovi?, Sne?ana; Petrovi?, Biljana; Petkovi?, Marijana; Bugar?i?, ?ivadin D.; Polyhedron; vol. 101; (2015); p. 206 – 214;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method