(COD)Pt(Ph)O2CCF3 | 740815-95-6

• 英文名称: (COD)Pt(Ph)O2CCF3
• CAS: 740815-95-6
• 化学式: C₁₆H₁₇F₃O₂Pt
• 分子量: 493.385
• InChiKey: CIPXSJBQOVVSBC-PHFPKPIQSA-M

反应信息

• 作为产物：
  描述：

  diphenyl(1,5-cyclooctadiene)platinum(II) 、 三氟乙酸 以 二氯甲烷 为溶剂， 以71%的产率得到(COD)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