[(κ2-P,P)-Me2PCH2CH2PMe2]Pt(SiMe2C6H4SiMe2) | 306975-76-8

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: [(κ2-P,P)-Me2PCH2CH2PMe2]Pt(SiMe2C6H4SiMe2)
• CAS: 306975-76-8
• 化学式: C₁₆H₃₂P₂PtSi₂
• 分子量: 537.629
• InChiKey: BMLSVECSOYAGMZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.08
• 重原子数：
  21.0
• 可旋转键数：
  0.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  [(κ2-P,P)-Me2PCH2CH2PMe2]Pt(SiMe2Ph)2 、 1,2-bis(dimethylsilyl)benzene 以 氘代苯 为溶剂， 生成 [(κ2-P,P)-Me2PCH2CH2PMe2]Pt(SiMe2C6H4SiMe2)
  参考文献：
  名称：

  Transition metal silyl complexes.

  摘要：

  The exchange of the silyl ligands upon reaction of [(kappa(2)-P,P)-R2PCH2CH2PR2]Pt(SiMe2Ph)(2) (R = Ph, Me, cyclohexyl) with HSi(OMe)(3) or 1,2-bis(dimethylsilyl)benzene was investigated by NMR spectroscopy. The exchange rate is considerably lower than in the complexes cis-(R3P)(2)Pt(SiMe2Ph)(2), and decreases in the order R = Ph > Me > cyclohexyl. No exchange was observed in the analogous reactions of trans-(R3P)(2)Pt(SiMe2Ph)(2). The isomerization of cis-(PhMe2P)(2)Pt(SiMe2Ph)(2) into trans-(PhMe2P)(2)Pt(SiMe2Ph)(2) is catalyzed by di- and oligosilanes. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(00)00175-4