((C2F5)2PCH2CH2P(C2F5)2)Pt(Ph)O2CCF3 | 740815-92-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: ((C2F5)2PCH2CH2P(C2F5)2)Pt(Ph)O2CCF3
• CAS: 740815-92-3
• 化学式: C₁₈H₉F₂₃O₂P₂Pt
• 分子量: 951.259
• InChiKey: FDRWKXQRXCPOJF-UHFFFAOYSA-M

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：

  ((C2F5)2PCH2CH2P(C2F5)2)Pt(Ph)O2CCF3 、 三氟乙酸 以 三氟乙酸 为溶剂， 生成 (dfepe)Pt(CF₃CO₂)2
  参考文献：
  名称：

  Protolytic Stability of (dfepe)Pt(Ph)O₂CCF₃:  Supporting Evidence for a Concerted S_E2 Protonolysis Mechanism

  摘要：

  An extension of prior protonolysis studies of platinum-carbon bonds to Pt-aryl bonds is reported. The protolytic stability of (dfepe)Pt(Ph)(O2CCF3) (dfepe = (C2F5)(2)PCH2CH2P(C2F5)(2)) in trifluoroacetic acid is found to be much less than (dfepe)Pt(Me)(O2CCF3) indicating that a concerted S(E)2 protonolysis mechanism is most likely operative in these electron-poor platinum systems. VT NMR experiments show that benzene coordination to the (dfepe)Pt2+ center in neat fluorosulfonic acid to form (dfepe)pt(eta(6)-C6H6)(2+) at -80 degreesC is competitive with benzene dissociation in this weakly coordinating medium.

  DOI：

  10.1021/om049682f
• 作为产物：
  描述：

  bis(1,2-di(perfluoroethyl)phosphino)ethane 、 diphenyl(1,5-cyclooctadiene)platinum(II) 、 三氟乙酸 以 二氯甲烷 为溶剂， 以66.2%的产率得到((C2F5)2PCH2CH2P(C2F5)2)Pt(Ph)O2CCF3
  参考文献：
  名称：

  Protolytic Stability of (dfepe)Pt(Ph)O₂CCF₃:  Supporting Evidence for a Concerted S_E2 Protonolysis Mechanism

  摘要：

  An extension of prior protonolysis studies of platinum-carbon bonds to Pt-aryl bonds is reported. The protolytic stability of (dfepe)Pt(Ph)(O2CCF3) (dfepe = (C2F5)(2)PCH2CH2P(C2F5)(2)) in trifluoroacetic acid is found to be much less than (dfepe)Pt(Me)(O2CCF3) indicating that a concerted S(E)2 protonolysis mechanism is most likely operative in these electron-poor platinum systems. VT NMR experiments show that benzene coordination to the (dfepe)Pt2+ center in neat fluorosulfonic acid to form (dfepe)pt(eta(6)-C6H6)(2+) at -80 degreesC is competitive with benzene dissociation in this weakly coordinating medium.

  DOI：

  10.1021/om049682f