μ-chlorobis[2,6-bis((dimethylamino)methyl)phenylpalladium(II)]tetrakis[4-(trimethylsilyl)phenyl]borate | 695221-33-1

• 英文名称: μ-chlorobis[2,6-bis((dimethylamino)methyl)phenylpalladium(II)]tetrakis[4-(trimethylsilyl)phenyl]borate
• CAS: 695221-33-1
• 化学式: C₂₄H₃₈ClN₄Pd₂*C₃₆H₅₂BSi₄
• 分子量: 1238.85
• InChiKey: VFCUTCUNGWHKPZ-UHFFFAOYSA-M

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：

  Na[B(C6H4(SiMe3)-4)4] 以 乙醇 、 水 、 丙酮 为溶剂， 生成 μ-chlorobis[2,6-bis((dimethylamino)methyl)phenylpalladium(II)]tetrakis[4-(trimethylsilyl)phenyl]borate
  参考文献：
  名称：

  Role of Cation−Anion Interactions in Ionic Complexes Containing [Pd{C₆H₃(CH₂NMe₂)₂-2,6}(OH₂)]⁺ and [{Pd(C₆H₃(CH₂NMe₂)₂-2,6)}₂(μ-Cl)]⁺ Cations

  摘要：

  The reaction of [PdCl{C6H3(CH2NMe2)(2)-2,6}] ([PdCl(NCN)]) with either the sodium or silver salts of the borate anions [B{C6H4(SiMe3)-4}(4)](-) and [B(C6H4{SiMe2(CH2CH2C6F13)}-4)(4)](-) under various reaction conditions resulted in the exclusive formation of the respective dinuclear [Pd(NCN)}(2)(mu-Cl)][B{C6H4(SiMe2R)-4}(4)] salts 4a (R = Me) and 4b (R = CH2-CH2C6F13). When using BF4-, both dinuclear [{Pd(NCN)T-2(mu-Cl)]BF4- (4c) and mononuclear [Pd(NCN)(OH2)]BF4 (5c) could be obtained. The molecular structure of 5c showed the presence of hydrogen-bridging interactions between coordinated H2O molecules and the fluorine atoms of BF4- Attempts to isolate complexes of the type [Pd(NCN)(OH2)][B{C6H4(SiMe2R)-4}(4)] were unsuccessful. This has been ascribed to a difference in stabilization of the respective mono- and dinuclear cations by the borate anions BF4- and [B{C6H4(SiMe2R)-4}(4)](-), respectively. The conclusions are supported by DFT calculations.

  DOI：

  10.1021/om0303698