(PPh3)2Pt(O',O-1,10-phenanthroline-5,6-dione) | 55401-35-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 菲咯啉
• 英文名称: (PPh3)2Pt(O',O-1,10-phenanthroline-5,6-dione)
• 英文别名: [(Ph3P)2Pt(μ-5,6-dioxy-1,10-phenanthroline)]；[PtCl(1,10-phenanthroline-5,6-dione-O,O')(PPh3)2]；[Pt(O,O'-C12H6N2(O)2)(P(phenyl)3)2]；[(Ph3P)2Pt(μ-pdo)]
• CAS: 55401-35-9
• 化学式: C₄₈H₃₆N₂O₂P₂Pt
• 分子量: 929.854
• InChiKey: YHUPNOCPXTWWOP-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  9.36
• 重原子数：
  55.0
• 可旋转键数：
  8.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44.24
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (PPh3)2Pt(O',O-1,10-phenanthroline-5,6-dione) 、 cis-dichlorobis(benzonitrile)palladium(II) 在 benzene 作用下， 以 二氯甲烷 为溶剂， 以>99的产率得到(PPh3)2Pt(O',O-1,10-phenanthroline-5,6-dione-N,N')PdCl2*2.5 benzene
  参考文献：
  名称：

  Fox, Glenn A.; Bhattacharya, Samaresh; Pierpont, Cortlandt G., Inorganic Chemistry, 1991, vol. 30, # 14, p. 2895 - 2899

  摘要：

  DOI：

文献信息

• Comparison of Basicity of the Diimine and Quinoid Group of 1,10-Phenanthroline-5,6-dione Ligated on Pt(II)
  作者：Rei Okamura、Tetsuaki Fujihara、Tohru Wada、Koji Tanaka

  DOI：10.1246/bcsj.79.106

  日期：2006.1

  A platinum(II) complex bearing 1,10-phenanthroline-5,6-dione (phenO2), [PtCl(phenO2-N,N′)(PPh3)]+ ([2]+) was newly prepared and characterized. An X-ray crystallographic study of [2](PF6) revealed that the phenO2 ligand coordinates to platinum with the N,N′-chelate form. The basicity of the quinoid part of phenO2 in [2]+ and of the diimine one in [Pt(phenO2-O,O′)(PPh3)2] with an O,O′-chelate ring (3) was evaluated in the absence and the presence of Li+ by means of UV–vis spectroscopy and cyclic voltammetry. The quinoid group in [2]+ practically had no ability to bind Li+, but induced on anodic potential shift of the phenO2 localized redox potential by 850 mV due to the strong interaction between the reduced form of [2]+ and Li+. Undeniably, a weak interaction of Li+ with the diimine moiety of free phenO2 (K = 3.6 M−1) is greatly enhanced in the interaction between Li+ and the diimine site in 3 because of the electron donation from the catecholato group of the complex.

  新制备并表征了带有 1,10-菲咯啉-5,6-二酮 (phenO2) 的铂 (II) 配合物 [PtCl(phenO2-N,N')(PPh3)]+ ([2]+)。 [2](PF6) 的 X 射线晶体学研究表明，phenO2 配体以 N,N'-螯合物形式与铂配位。 [2]+ 中 phenO2 的醌型部分和带有 O,O'-螯合环 (3) 的 [Pt(phenO2-O,O')(PPh3)2] 中二亚胺部分的碱性在通过紫外可见光谱和循环伏安法确定 Li+ 的存在和不存在。 [2]+ 中的醌基实际上没有能力结合 Li+，但由于 [2]+ 的还原形式和 Li+ 之间的强相互作用，导致 phenO2 局部氧化还原电位的阳极电位移动 850 mV。不可否认的是，Li+与游离phenO2的二亚胺部分（K = 3.6 M−1）的弱相互作用在Li+与3中二亚胺位点之间的相互作用中大大增强，因为来自络合物儿茶酚基团的电子捐赠。
• Sensitised near-infrared emission from lanthanides using a covalently-attached Pt(ii) fragment as an antenna groupElectronic supplementary information (ESI) available: characterisation data and luminescence spectra. See http://www.rsc.org/suppdata/cc/b3/b301878d/
  作者：Nail M. Shavaleev、Lucy P. Moorcraft、Simon J. A. Pope、Zöe R. Bell、Stephen Faulkner、Michael D. Ward

  DOI：10.1039/b301878d

  日期：2003.4.30

  In a series of heterodinuclear complexes in which a Pt(PPh3)2(catecholate) chromophore is covalently linked to a lanthanide tris(diketonate) unit, sensitised near-IR emission from Yb(III), Nd(III) and Er(III) occurs on excitation of the Pt(II) chromophore at 520 nm.

  在一系列将 Pt(PPh3)2(邻苯二酚)发色团与镧系元素三(二酮酸)单元共价连接的异核配合物中，镱(III)、钕(III)和铒(III)在 520 纳米波长激发 Pt(II) 发色团时会产生敏化近红外发射。