| 136545-68-1

• CAS: 136545-68-1
• 化学式: C₈H₆Cl₂NO₃Pd*C₂₅H₂₂P
• 分子量: 694.89
• InChiKey: KBARVXWRIPMFFO-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  bis(benzyltriphenylphosphonium) trans-di-μ-chloro-bis(chloro(2-methyl-6-nitrophenyl)palladate(II)) 在 CO 作用下， 以 二氯甲烷 为溶剂， 以60-65的产率得到
  参考文献：
  名称：

  Anionic (nitrophenyl)palladium(II) carbonyls. Crystal structure of cis-[PPh3(CH2Ph)][Pd(C6H3Me-2,NO2-6)Cl2(CO)]

  摘要：

  Complexes [PPh3(CH2Ph)][Pd(R)Cl2(CO)] [R = C6H3Me-2,NO2-6 (1), C6H2(NO2)3-2,4,6 (2)] can be isolated by carbonylation, at room temperature and atmospheric pressure, of [PPh3(CH2Ph)]2[Pd(R)Cl(mu-Cl)]2. Complex 1 is the first example of an organocarbonylpalladium(II) complex characterized by an X-ray diffraction study. Crystals are triclinic, space group P1, with Z = 2 in a unit cell of dimensions a = 10.446 (5) angstrom, b = 12.538 (7) angstrom, c = 14.148 (6) angstrom, alpha = 65.40 (2)-degrees, beta = 74.17 (2)-degrees, and gamma = 72.83 (2)-degrees. The structure has been solved by Patterson and Fourier methods and refined by full-matrix least squares on the basis of 1274 observed reflections to R and R(w) values of 0.0319 and 0.0440. In the anionic complex the Pd atom is in a square-planar arrangement with two Cl atoms in cis positions and the carbonyl group and the 2-methyl-6-nitrophenyl ligand trans to them. The Pd-CO bond [Pd-C = 1.853 (10) angstrom] is discussed on the basis of the IR and X-ray data.

  DOI：

  10.1021/om00057a017