[Pd(5-ferrocenyldipyrromethene)(diethyldithiocarbamate)] | 1393490-86-2

• 英文名称: [Pd(5-ferrocenyldipyrromethene)(diethyldithiocarbamate)]
• 英文别名: [Pd(fcdpm)(dedtc)]
• CAS: 1393490-86-2
• 化学式: C₂₄H₂₅FeN₃PdS₂
• 分子量: 581.882
• InChiKey: QWOZKLAXNDQWLR-BIPGZBTMSA-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

• 作为反应物：
  描述：

  mercuric(II) nitrate monohydrate 、 [Pd(5-ferrocenyldipyrromethene)(diethyldithiocarbamate)] 、 水 以 水 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Heteroleptic Dipyrrinato Complexes Containing 5-Ferrocenyldipyrromethene and Dithiocarbamates as Coligands: Selective Chromogenic and Redox Probes

  摘要：

  Six heteroleptic dipyrrinato complexes [Ni(fcdpm)(dedtc)] (1), [Ni(fcdpm)(dipdtc)] (2), [Ni(fcdpm)(dbdtc)] (3), [Pd(fcdpm)(dedtc)] (4), [Pd(fcdpm)(dipdtc)] (5), and [Pd(fcdpm)(dbdtc)] (6) (fcdpm = 5-ferrocenyldipyrromethene; dedtc = diethyldithiocarbamate; dipdtc = diisopropyldithiocarbamate; dbdtc = dibutyldithiocarbamate) have been synthesized and characterized by elemental analyses and spectral (ESI-MS, IR, H-1, C-13 NMR, UV-vis) and electrochemical studies. Crystal structures of!, 2, 4, and 5 have been authenticated by X-ray single-crystal analyses. Nickel-based complexes 1-3 display selective chromogenic and redox sensing for Hg2+ and Pb2+ ions, while palladium complexes 4-6 display selective chromogenic and redox sensing only for Hg2+. Electronic absorption, ESI-MS, and electrochemical studies indicated that sensing arises from interaction between 1-3 and Hg2+/Pb2+ through sulfur of the coordinated dithiocarbamates, while it arises from the pyrrolic nitrogen of fcdpm and dithiocarbamate sulfur from 4-6 and Hg2+. Different modes of binding between Ni and Pd complexes have further been supported by theoretical studies. The receptor-cation binding constants (K-a) and stoichiometry between probes and Hg2+/Pb2+ have been estimated by the Benesi-Hildebrand method and Job's plot analysis. Detection limits for 1-3 toward Hg2+/Pb2+ and 4-6 for Hg2+ have been found to be reasonably high.

  DOI：

  10.1021/ic300900m
• 作为产物：
  描述：

  [Pd(diethyldithiocarbamate)₂] 、 5-ferrocenyldipyrromethane 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以0.102 g的产率得到[Pd(5-ferrocenyldipyrromethene)(diethyldithiocarbamate)]
  参考文献：
  名称：

  Heteroleptic Dipyrrinato Complexes Containing 5-Ferrocenyldipyrromethene and Dithiocarbamates as Coligands: Selective Chromogenic and Redox Probes

  摘要：

  Six heteroleptic dipyrrinato complexes [Ni(fcdpm)(dedtc)] (1), [Ni(fcdpm)(dipdtc)] (2), [Ni(fcdpm)(dbdtc)] (3), [Pd(fcdpm)(dedtc)] (4), [Pd(fcdpm)(dipdtc)] (5), and [Pd(fcdpm)(dbdtc)] (6) (fcdpm = 5-ferrocenyldipyrromethene; dedtc = diethyldithiocarbamate; dipdtc = diisopropyldithiocarbamate; dbdtc = dibutyldithiocarbamate) have been synthesized and characterized by elemental analyses and spectral (ESI-MS, IR, H-1, C-13 NMR, UV-vis) and electrochemical studies. Crystal structures of!, 2, 4, and 5 have been authenticated by X-ray single-crystal analyses. Nickel-based complexes 1-3 display selective chromogenic and redox sensing for Hg2+ and Pb2+ ions, while palladium complexes 4-6 display selective chromogenic and redox sensing only for Hg2+. Electronic absorption, ESI-MS, and electrochemical studies indicated that sensing arises from interaction between 1-3 and Hg2+/Pb2+ through sulfur of the coordinated dithiocarbamates, while it arises from the pyrrolic nitrogen of fcdpm and dithiocarbamate sulfur from 4-6 and Hg2+. Different modes of binding between Ni and Pd complexes have further been supported by theoretical studies. The receptor-cation binding constants (K-a) and stoichiometry between probes and Hg2+/Pb2+ have been estimated by the Benesi-Hildebrand method and Job's plot analysis. Detection limits for 1-3 toward Hg2+/Pb2+ and 4-6 for Hg2+ have been found to be reasonably high.

  DOI：

  10.1021/ic300900m