[2,7,12,17-tetrakis(dimethylamino)-3,8,13,18-tetrakis(2,5-dimethyl-1H-pyrrol-1-yl)porphyrazinato]manganese(III) chloride | 1365692-68-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• 英文名称: [2,7,12,17-tetrakis(dimethylamino)-3,8,13,18-tetrakis(2,5-dimethyl-1H-pyrrol-1-yl)porphyrazinato]manganese(III) chloride
• CAS: 1365692-68-7
• 化学式: C₄₈H₅₆ClMnN₁₆
• 分子量: 947.471
• InChiKey: DFDFSXIDCJQEFQ-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  2-dimethylamino-3-(2,5-dimethyl-1H-pyrrol-1-yl)-(2Z)-butene-1,4-dinitrile 在 manganese(II) chloride tetrahydrate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 戊醇 为溶剂， 反应 24.0h， 以61%的产率得到[2,7,12,17-tetrakis(dimethylamino)-3,8,13,18-tetrakis(2,5-dimethyl-1H-pyrrol-1-yl)porphyrazinato]manganese(III) chloride
  参考文献：
  名称：

  Synthesis, characteristics and photochemical studies of novel porphyrazines possessing peripheral 2,5-dimethylpyrrol-1-yl and dimethylamino groups

  摘要：

  The synthesis and physicochemical properties of novel porphyrazines possessing an alternate system of two peripheral substituents, 2,5-dimethylpyrrol-1-yl and dimethylamino, are presented. All the macrocycles were subjected to HPLC purity studies. Spectroscopic studies of magnesium(II) porphyrazine encompassed steady state absorption, emission measurements, including fluorescence decays, transient absorption spectra, and thermoluminescence. Additionally, magnesium(II) porphyrazine was found to be a moderate photosensitizer with singlet oxygen generation values of 0.12 and 0.14 in DMF and DMSO, respectively. Comparison of the quantum yields of singlet oxygen generation before and after deoxygenation showed that the photodynamic effect of magnesium(II) porphyrazine is governed by the photosensitization mechanism II. Magnesium(II) and manganese(III) porphyrazines were characterized using X-ray crystallography. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2012.02.010