[[2,3,12,13-tetrakis(dimethylamino)-7,8,17,18-tetrapropyl-2-seco-2,3-dioxoporphyrazinato]zinc(II)]palladium(II) chloride | 425686-77-7

• 英文名称: [[2,3,12,13-tetrakis(dimethylamino)-7,8,17,18-tetrapropyl-2-seco-2,3-dioxoporphyrazinato]zinc(II)]palladium(II) chloride
• CAS: 425686-77-7
• 化学式: C₃₆H₅₂Cl₂N₁₂O₂PdZn
• 分子量: 927.604
• InChiKey: UCAZPBDOBXJVBK-UHFFFAOYSA-K

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：

  [2,3,12,13-tetrakis(dimethylamino)-7,8,17,18-tetrapropyl-2-seco-2,3-dioxoporphyrazinato]zinc(II) 、 palladium dichloride 以 氯仿 、 乙腈 为溶剂， 以66%的产率得到[[2,3,12,13-tetrakis(dimethylamino)-7,8,17,18-tetrapropyl-2-seco-2,3-dioxoporphyrazinato]zinc(II)]palladium(II) chloride
  参考文献：
  名称：

  Peripherally Metalated Secoporphyrazines:  A New Generation of Photoactive Pigments

  摘要：

  Base-catalyzed cross condensation of dipropylmaleonitrile 1 with bis(dimethylamino) maleonitrile 2 in an equimolar ratio afforded the porphyrazines 3a, 4a, 5a, 6a and 7a. Subsequent demetalation of 5a with TFA followed by remetalation with Zn(OAc)(2) gave ligand 5c in good yield, Compound 5c was, in turn, selectively oxidized and further peripherally functionalized using Pt(PhCN)(2)Cl-2 and PdCl2 to yield the novel seco solitaire porphyrazines 10a and 10b. The photophysical profiles of the seco solitaire porphyrazines 10a and 10b were evaluated by means of absorption, emission, and transient absorption spectroscopy. The new pigments 10a and 10b were found to be photochemically more stable than the solitaire complexes 3d and 3e and mediated the generation of singlet oxygen with quantum yields of 0.59 and 0.45, respectively.

  DOI：

  10.1021/ic0111583