| 1551220-87-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• CAS: 1551220-87-1
• 化学式: C₇₃H₁₁₃N₃O₆PdS
• 分子量: 1267.2
• InChiKey: CKKKKYJCOTTYOC-NSQVLQKRSA-M

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：

  4-octoxy-N-[(4-octoxyphenyl)carbamothioyl]benzamide 、 在 potassium carbonate 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 生成
  参考文献：
  名称：

  基于环金属化席夫碱和N-苯甲酰基硫脲衍生物作为共配体的发光钯（II）金属成矿剂

  摘要：

  设计并制备了基于席夫碱和N-苯甲酰硫脲（BTU）配体的发光环金属化钯（II）配合物，在它们的外围具有不同数目的烷氧基。BTU配体以去质子化的二齿形式通过O和S原子进行配位，如IR和NMR光谱数据所证实。此外，给出BTU配体的不对称结构，11 H-NMR表明仅存在两种可能的异构体之一。通过偏振光学显微镜（POM）和差示扫描量热法（DSC）的组合研究了这些钯（II）配合物的液晶行为，同时通过热重分析（TGA）研究了它们的热稳定性。钯（II）配合物的介晶行为取决于接枝在BTU衍生物（单向近晶A和C相）上的烷氧基的数量和链长。钯（II）配合物在高达约220°C的宽温度范围内具有热稳定性。有趣的是，当BTU辅助配体上的烷氧基数量增加时，相应的钯（II）配合物失去了介晶性，仅观察到熔融至各向同性状态。

  DOI：

  10.1016/j.jorganchem.2017.03.015

文献信息

• Enhancement of smectic C mesophase stability by using branched alkyl chains in the auxiliary ligands of luminescent Pt(II) and Pd(II) complexes
  作者：Monica Iliş、Marin Micutz、Florea Dumitraşcu、Iuliana Pasuk、Yann Molard、Thierry Roisnel、Viorel Cîrcu

  DOI：10.1016/j.poly.2013.11.015

  日期：2014.2

  A novel series of Pd(II) and Pt(II) complexes based on cyclometallated imine ligands and N-benzoylthiourea (BTU) derivatives as auxiliary ligands has been prepared and their liquid crystalline properties as well as photophysical properties have been investigated. The crystal structure of one cyclometallated Pt(II) complex with N-(p-F-phenyl)-N'-benzoylthiourea as a co-ligand has been solved. The liquid crystalline properties have been investigated by a combination of DSC, POM and variable temperature powder X-ray diffraction. These new metallomesogens display either a monotropic SmC phase or both SmA and SmC phases, depending on the number of alkoxy groups attached to the imine ligand, alkyl chain length or the use of branched alkoxy terminal groups. We found that the introduction of branched alkoxy terminal groups lead to lower transition temperatures and stabilization of the SmC phase in both the Pd(II) and Pt(II) complexes. While the Pd(II) complexes display no emission, the Pt(II) complexes show good emission properties in solution, in the solid state and as a PMMA film at room temperature, and their investigation is reported. (C) 2013 Elsevier Ltd. All rights reserved.