| 406949-45-9

• CAS: 406949-45-9
• 化学式: C₅₂H₅₄N₂PtSi₂
• 分子量: 958.265
• InChiKey: GOPVFLYUSDMBFI-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：

  bis(cycloocta-1,5-diene)platinum(0) 、 1-(2-triphenylsilylethynyl)cyclohexan-1-amine 以 乙醚 为溶剂， 以47%的产率得到
  参考文献：
  名称：

  Platin(0)‐Komplexe mit amino‐substituierten Alkinen: Neue Metallorganische Bausteine für supramolekulare Architekturen und „Kristall‐Engineering”︁

  摘要：

  Homoleptic Bis(alkyne)platinum(0) compounds containing either NH2- or NH2-/OH-substituents are formed by reaction of Pt(cod)(2) with alkynes as stable compounds. They can be used as variable building blocks for supramolecular networks. The crystal structure analyses of Bis(2-amino-2,5-dimethyl-5-hydroxy-hex-3-yne)platinum(0) (1) and of Bis(l(3-amino-3-methyl-but-l-inyl)-cyclohexane-l-ol)platinum(0) (2) exhibit that the low-valent Pt atom is tetrahedrally surrounded by the four sp-hybridizated carbonatoms of the alkynes. Despite the fact that the bond lengths and -angles of the PtC4 units are equal, the supramolecular structures are different. While in 1 polymer strands are formed in which the bis(alkyne)-Pt-0 units are connected by (OH)(2)(NH2)(2)- tetrahedrons, 2 yields only a dimer containing a network of four OH- and two NH2-groups. Platinum(0) complexes with cationic alkynes bearing ammonium substituents can be isolated as thermal stable compounds. The X-ray structures of [C(FH+)Pt(cod)](4) (8) reveals that four molecular units form a cube with both four NH3+ groups and Cl- at the corners connected by hydrogen bridges. In the bis(alkyne)Pt-0 complex [Cl-1.5(FH+)(1.5)(F)(0.5)Pt] (9) only 1.33 of two NH2 groups are protonated and a hydrogen bridged network connects four bis(alkyne)Pt-0 units (cod: cycloocta-1.5-diene, F: 1-(trimethylsilylethinyl)-1-amino-cyclohexane).

  DOI：

  10.1002/1521-3749(200201)628:1<20::aid-zaac20>3.0.co;2-#