bis(phenylethynyl)aurate(I) anion | 79188-36-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis(phenylethynyl)aurate(I) anion
• 英文别名: [bis(phenylethynyl)aurate(I)](1-)；Ethynylbenzene;gold(1+)
• CAS: 79188-36-6
• 化学式: C₁₆H₁₀Au
• 分子量: 399.222
• InChiKey: ARUKNYCEVSAPRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.25
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  bis(phenylethynyl)aurate(I) anion 、 bis(2-(diphenylphosphino)phenyl)phenyl phosphine oxide 、 silver trifluoromethanesulfonate 以 二氯甲烷 、 丙酮 为溶剂， 反应 3.0h， 以61%的产率得到[(P³O)₂AuAg₂(C₂Ph)₂]CF₃SO₃
  参考文献：
  名称：

  Low-Nuclearity Alkynyl d¹⁰ Clusters Supported by Chelating Multidentate Phosphines

  摘要：

  The coordination chemistry of the tri- and tetradentate chelating phosphines (2-PPh2C6H4)(2)P(O)Ph ((PO)-O-3) and (2-PPh2C6H4)(3)P (P-4) with respect to d(10) copper subgroup metal ions has been investigated. Depolymerization of (MC2R)(n) (M = Cu, Ag) with P-4 affords the series of mono and trinudear complexes (P-4)CuC2Ph (1), (P-4)Cu-3(C2Ph)(3) (2), (P-4)Ag-3(C2Ph) (Hal)(2) (Hal = Cl (3), Br (4), I (5)). Reactions of the M+ (M = Cu, Ag) ions with (M'C2R)(n) (M' = Cu, Ag, Au) acetylides in the presence of P-4 yield the family of dinuclear species [(P-4)MM'(C2R)](+) (6-12), which comprise the Cu-2/Ag-2 (6, 7; R = Ph), AuCu (8-10; R = Ph, C(OH)Me-2, C(OH)Ph-2), and AuAg (11, 12; R = Ph, C(OH)Ph-2) metal cores. A related triphosphine, (2-PPh2C6H4)(2)PPh (P-3), applied in a similar protocol undergoes partial oxidation and leads to the heterotrimetallic clusters [{((PO)-O-3)M}(2)Au(C2R)(2)](+) (M = Cu, R = C(OH)Ph-2, 13; M = Ag, R = C(OH)Ph-2, 14; M = Ag, R = Ph, 15), which can be prepared more efficiently starting from the oxidized ligand (PO)-O-3. The structures of the complexes 1-4 and 6-15 were established by single-crystal X-ray crystallography. According to the variable-temperature H-1 and P-31{H-1} NMR experiments, compounds 1-12 demonstrate fluxional behavior in solution. The title complexes do not show appreciable luminescence in solution at 298 K, and the photophysical properties of 1-15 were studied in the solid state. The observed phosphorescence (Phi(em) up to 0.46, lambda(em) from 440 to 635 nm) is assigned to cluster-centered transitions mixed with some MLCT d -> pi*(alkynyl) character.

  DOI：

  10.1021/acs.organomet.6b00701
• 作为产物：
  描述：

  (苯乙炔基)金 、 以 二氯甲烷 为溶剂， 生成 bis(phenylethynyl)aurate(I) anion
  参考文献：
  名称：

  使用双（苯基乙炔基）铜（I）络合物阴离子进行乙炔化反应。双（苯基乙炔基）金酸酯（I）络合物阴离子的制备

  摘要：

  描述了用于制备线性二有机金酸酯（I）络合物[PhC 2 AuC 2 Ph] -的四种新途径。这些基于类似的铜（I）络合阴离子[PhC 2 CuC 2 Ph] -与[PPh 3 AuC 2 Ph]，[PPh 3 AuCl]，[ClAuC 2 Ph] -或[AuC 2 Ph ] n。

  DOI：

  10.1016/s0022-328x(00)99335-5

文献信息

• Preparation and reactivity of bis(phenylethynyl)argentate(I) and chlorophenylethynylargentate(I) complex anions
  作者：O.M. Abu-salah、A.R. Al-Ohaly、H.A. Al-Qahtani

  DOI：10.1016/s0020-1693(00)82176-3

  日期：1986.7