(bis(diphenylphosphino)methane)dimethylpalladium(II) | 343987-40-6

• 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: (bis(diphenylphosphino)methane)dimethylpalladium(II)
• 英文别名: Pd(dppm)(Me)2
• CAS: 343987-40-6
• 化学式: C₂₇H₂₈P₂Pd
• 分子量: 520.887
• InChiKey: RAIWIIMEVSFJRC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  [(PdClMe)2(μ-κ2(P,P)Ph2PCH2PPh2)2] 以 四氢呋喃 、 丙酮 为溶剂， 生成 (bis(diphenylphosphino)methane)dimethylpalladium(II)
  参考文献：
  名称：

  Reactivity and electrochemical properties of the d8–d8 Pd2(dppm)2(Cl)2(Me)2 towards MeI

  摘要：

  The title dimer reacts with MeI or KI to form [Pd-2(dppm)(2)(mu-I)(Me)(2)]I. The latter has been characterized from X-ray crystallography, and exhibits a A-frame structure with a Pd...Pd separation of 3.061 Angstrom. The 4-electron reduction of the d(8)-d(8) title starting material Pd-2(dppm)(2)(Cl)(Me)(2) and resulting [Pd-2(dppm)(2)(mu-I)(Me)(2)]I product in the presence of dppm, produces the known Pd-2(dppm)(3) dimer. The presence of intermediates such as the d(9)-d(9) 'Pd-2(dppm)(2)(Me)(2)' and d(10)-d(10) 'Pd-2(dppm)(2)(I)(n)(n-)' species are suspected, and P-31 NMR indicates evidence for the relatively unstable mononuclear Pd(dppm)(Me)(2) complex. The reductive electrolysis of both d(8)-d(8) dimers in the presence of an excess of MeI leads to an increase in Pd(dppm)(Me)(2) concentration. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01554-2

文献信息

• Facile Reductive Elimination of Ethane from Strained Dimethylpalladium(II) Complexes
  作者：Steven M. Reid、Joel T. Mague、Mark J. Fink

  DOI：10.1021/ja0056062

  日期：2001.5.1