| 1292805-51-6

• CAS: 1292805-51-6
• 化学式: C₂₂H₂₇Bi₃O₁₀PPtRe₃
• 分子量: 1863.07
• InChiKey: NRSSWCYFDYVDCS-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  一氧化碳 、 以 正己烷 为溶剂， 以12%的产率得到
  参考文献：
  名称：

  Trimetallic ReBiPt complexes containing spiro-bismuth ligands from the reaction of the bis(tri-t-butylphosphine)platinum with Re3(CO)12(μ-BiPh2)(μ-H)2

  摘要：

  Pt(P-t-Bu-3)(2) reacts with the bismuthtrirhenium complex Re-3(CO)(12)(mu-BiPh2)(mu-H)(2), 1 at 68 degrees C to give eight complexes PtRe2(CO)(9)P(t-Bu-3)(mu-H)(2), 2, PtRe3(CO)(12)P(t-Bu-3)(mu-Ph)(mu-H)(mu(4)-Bi), 3, PtRe3(CO)(13)P (t-Bu-3)(mu(4)-Bi)(mu-H)(2), 4, PtRe4(CO)(16)P(t-Bu-3)(mu-H)(2)(mu(4)-Bi)(m(3)-Bi), 5, Pt2Re5(CO)(21)[P(t-Bu)(3)](2)(mu-H)(3)(mu(4)-Bi)(2), 6, trans-Pt2Re5(CO)(22)[P(t-Bu)3](2)(mu-H)(3)(mu(4)-Bi)(2), trans-7, cis-Pt2Re5(CO)(22)[P(t-Bu)(3)](2)(mu-H)(3)(mu(4)-Bi)(2), cis-7, (an isomer of trans-7) and Re-3(CO)(13)[PtPBu3t]2(mu-H)(2)(mu(4)-Bi), 8, all in low yields. When 4 was treated with Pt(P-t-Bu-3)(2) at 68 degrees C, compounds 2, trans-7, cis-7, and Pt2Re4(CO)(18)[P(t-Bu)3]2(mu-H)(2)(mu(4)-Bi)(2), 9 were formed. When 8 was treated with CO at 25 degrees C, compounds 2, trans-7, 9, and PtRe3(CO)(9)P(t-Bu)(3)(mu(3)-Bi) (mu(4)-Bi-2), 10 were formed. In all of the products both of the phenyl rings from the bridging BiPh2 ligand of 1 were cleaved from the bismuth atom. Only compound 3 contains a phenyl ligand and that ligand was a bridging ligand across the Pt-Re bond. All of the products, except 10, and the known compound 2, contain spiro, mu(4)-Bi ligands. The higher nuclearity complexes 5, 6, trans-7, cis-7, and 9 contain two bismuth ligands. Compound 10 contains three bismuth atoms. Two of the bismuth atoms in 10 are part of an octahedrally-shaped Re3PtBi2 cluster. The third bismuth atom is a triply-bridging ligand on the triangular Re3 face of the cluster. When a mixture of 4 and 8 was heated to 68 degrees C in the presence of CO, the new compound PtRe4(CO)(17)(P-t-Bu-3)(mu-H)(2)(mu 4-Bi), 11 was formed. The molecular structures of all of the new complexes were characterized by single-crystal X-ray diffraction analyses. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2010.08.046