[(1,2-(2,6-(i-Pr)2-C6H3NC)2C6H3)Pd(μ-OAc)2]2Pd | 1023658-51-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [(1,2-(2,6-(i-Pr)2-C6H3NC)2C6H3)Pd(μ-OAc)2]2Pd
• CAS: 1023658-51-6
• 化学式: C₇₂H₉₀N₄O₈Pd₃
• 分子量: 1458.79
• InChiKey: BMJOWHZAUXHZQQ-LLQZYPBJSA-J

反应信息

• 作为产物：
  描述：

  palladium diacetate 、 1,2-(2,6-(i-Pr)2-C6H3NC)2C6H4 以 乙醚 为溶剂， 以24%的产率得到[(1,2-(2,6-(i-Pr)2-C6H3NC)2C6H3)Pd(μ-OAc)2]2Pd
  参考文献：
  名称：

  From Pyrroles to Isoindolines: Synthesis of a γ-Diimine Ligand for Applications in Palladium Coordination Chemistry and Catalysis

  摘要：

  The gamma-diimine 1,2-(2,6-Pr-i(2)-C6H3NC)(2)-C6H4 (2) was synthesized by the reaction of phthalaldehyde with 2,6-diisopropylaniline. Depending on reaction conditions, 2 can cyclize to form the corresponding iminoisoindoline or isoindolinone. Unlike analogous alpha- and beta-diimine complexes, reaction of the gamma-diimine 2 with (MeCN)(2)PdCl2 results in a dinuclear complex, [(gamma-diimine)PdCl(mu-Cl)](2) (5), where the ligand does not coordinate to the Pd(II) center in a chelating fashion but instead adopts a monodentate coordination mode. On the other band, reaction of 2 with Pd(OAC)(2) results in C-H activation and formation of the trinuclear Pd-3(OAc)(4)-based palladacycle {1,2-(2,6-Pr-i(2)-C6H3NC)(2)-C6H3]Pd(mu-OAc)(2)}(2)Pd (6). The resulting palladium complexes were tested as precatalysts in Heck and Suzuki coupling reactions.

  DOI：

  10.1021/om800080e