[IrCl(dppe)]2 | 705252-34-2

• 英文名称: [IrCl(dppe)]2
• CAS: 705252-34-2
• 化学式: C₅₂H₄₈Cl₂Ir₂P₄
• 分子量: 1252.19
• InChiKey: UBMNBZSFYVTCQJ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [IrCl(dppe)]2 、 丙酮 以 丙酮 、 乙腈 为溶剂， 以98%的产率得到
  参考文献：
  名称：

  New iridium(I) complexes with labile ligands: reactivity and structural characterization by atmospheric pressure mass and tandem mass spectrometry

  摘要：

  Reaction of diphosphine complexes [IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2) }](2) (I) and [IrCl(dppe)](2) (II) with coordinating solvents (acetonitrile, acetone, DMSO) leads to several square-planar complexes of the type [IrCl(diphosphine)(solvent)] which are stable only in solution ([IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2)}(NCCH3)] (III) and [IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2)} (acetone)], IV) and/or can be detected only under APCI-MS/MS conditions ([IrCl(dppe)(solvent)]). When III is allowed to react with CO for at least 30 min, the unusual five coordinated trans-dicarbonyl complex [IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2)}(CO)(2)] (Vb) is formed, as characterized by H-1 and P-31 NMR, FT-IR, TGA and APCI-MS/MS.A new and stable square-planar complex [Ir(OCH3)(cod)(PClPh2)] (IX) was also synthesized. Its APCI-MS/MS spectrum is simple and unique as it shows exclusively the loss of a neutral C3H2 species. Along with the APCI-MS and APCI-MS/MS analyses, whenever it was possible all complexes were also characterized by H-1 and P-31 NMR spectroscopy. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2003.12.025
• 作为产物：
  描述：

  1,2-双(二苯基膦)乙烷 、 chlorobis(cyclooctene)-iridium(I) dimer 以 甲苯 为溶剂， 以90%的产率得到[IrCl(dppe)]2
  参考文献：
  名称：

  New iridium(I) complexes with labile ligands: reactivity and structural characterization by atmospheric pressure mass and tandem mass spectrometry

  摘要：

  Reaction of diphosphine complexes [IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2) }](2) (I) and [IrCl(dppe)](2) (II) with coordinating solvents (acetonitrile, acetone, DMSO) leads to several square-planar complexes of the type [IrCl(diphosphine)(solvent)] which are stable only in solution ([IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2)}(NCCH3)] (III) and [IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2)} (acetone)], IV) and/or can be detected only under APCI-MS/MS conditions ([IrCl(dppe)(solvent)]). When III is allowed to react with CO for at least 30 min, the unusual five coordinated trans-dicarbonyl complex [IrCl{(C6F5)(2)P(CH2)(2)P(C6F5)(2)}(CO)(2)] (Vb) is formed, as characterized by H-1 and P-31 NMR, FT-IR, TGA and APCI-MS/MS.A new and stable square-planar complex [Ir(OCH3)(cod)(PClPh2)] (IX) was also synthesized. Its APCI-MS/MS spectrum is simple and unique as it shows exclusively the loss of a neutral C3H2 species. Along with the APCI-MS and APCI-MS/MS analyses, whenever it was possible all complexes were also characterized by H-1 and P-31 NMR spectroscopy. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2003.12.025