| 169965-56-4

• CAS: 169965-56-4
• 化学式: C₅₆H₄₄Br₂N₂P₂Pd₂
• 分子量: 1179.57
• InChiKey: PRWNUTMTWVHOCV-HZBBWTAXSA-L

反应信息

• 作为产物：
  描述：

  2Pd⁽²⁺⁾*C₆H₄CHNC₆H₄NCHC₆H₄^(2-)*2Br^(1-)=[BrPd(C₆H₄CHNC₆H₄NCHC₆H₄)PdBr] 、 三苯基膦 以 氯仿 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and characterization of double cyclopalladated complexes of Schiff bases and azine—oxidative addition of aryl-halogen bond

  摘要：

  The oxidative addition of aryl-halogen bonds of Schiff bases (2-ClC6H4CH=N-CH2-)(2) (1), (2-BrC6H4CH=N-CH2-)(2) (2), 1,4-(2-BrC6H4CH=N-)(2)C6H4 (3), 4,4'-(2-BrC6H4CH=N-C6H4)(2) (4) and the azine (2-BrC6H4CH=N-)(2) (5) to Pd(dba)(2) has been carried out in benzene. Insoluble halogeno-bridged polymeric complexes [{Pd(C6H4CH=N-CH2-)Cl}(n)] (1a), [{Pd(C6H4CH=N-CH2-) Br}(n)] (2a), [1,4-{BrPd (C6H4CH=N-C6H4-N=CHC6H4)PdBr}(n)] (3a), [4,4'-{Pd(C6H4CH=N-C6H4)Br}(n)] (4a) and [{Pd(C6H4CH=N-)Br}(n)] (5a) were formed. The bridge-splitting reactions of halogeno-bridged complexes were studied with different ligands like triphenylphosphine, triethylphosphite, 4-picoline, diethyldithiocarbamate and N-(2-hydroxy) benzylideneamine. All the double cyclopalladated complexes obtained were analysed by means of H-1 NMR and C-13 NMR spectroscopy.

  DOI：

  10.1016/0277-5387(95)00022-k