| 1261052-63-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 吖萘类
• CAS: 1261052-63-4
• 化学式: C₄₄H₄₄N₄Zn
• 分子量: 694.25
• InChiKey: XHVWEWRHQGFYAI-WPVYDCNTSA-N

反应信息

• 作为产物：
  描述：

  在 zinc diacetate 作用下， 生成
  参考文献：
  名称：

  Absorption and Emission Properties of Acenaphthoporphyrins

  摘要：

  Acenaphtho[1,2-b]porphyrins (AcePs) were prepared by the [3 + 1] condensation method and their photochemical properties were investigated. The fluorescence spectra of the free-base AcePs in CHCl3 showed two emission bands at 660 and 720 nm, whose intensity drastically changed depending on the excitation wavelength. However, those of zinc complexes did not show such a wavelength dependence and showed similar emission spectra by the excitation at various wavelengths. The fluorescence excitation spectra and quantum yields of the free-base AcePs in CHCl3 showed the similar excitation wavelength dependence. This fact indicates that two electronic structures exist in the free-base AcePs and their fluorescence is emitted from one structure in higher quantum yield (lambda(EM) = 660 nm) and from the other in lower yield (lambda(EM) = 720 nm), respectively.

  DOI：

  10.1080/15421400902945378