5-(4-(5-bromo-2,7-di-tert-butyl-9,9-dimethylxanthene))-10,15,20-tris(pentafluorophenyl)-porphyrinatozinc | 1415841-73-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 5-(4-(5-bromo-2,7-di-tert-butyl-9,9-dimethylxanthene))-10,15,20-tris(pentafluorophenyl)-porphyrinatozinc
• CAS: 1415841-73-4
• 化学式: C₆₁H₃₆BrF₁₅N₄OZn
• 分子量: 1271.25
• InChiKey: BMIOERIJWYFVBF-HQQZEYQUSA-N

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：

  5-(4-(5-bromo-2,7-di-tert-butyl-9,9-dimethylxanthene))-10,15,20-tris(pentafluorophenyl)porphyrin 在 zinc(II) acetate dihydrate 作用下， 以 甲醇 、 氯仿 为溶剂， 以97%的产率得到5-(4-(5-bromo-2,7-di-tert-butyl-9,9-dimethylxanthene))-10,15,20-tris(pentafluorophenyl)-porphyrinatozinc
  参考文献：
  名称：

  Hydrogen Generation by Hangman Metalloporphyrins

  摘要：

  A cobalt(II) hangman porphyrin with a xanthene backbone and a carboxylic acid hanging group catalyzes the electrochemical production of hydrogen from benzoic and tosic acid in acetonitrile solutions. We show that (CoH)-H-II is exclusively involved in the generation of H-2 from weak acids. In a stronger acid, a (CoH)-H-III species is observed electrochemically, but it still needs to be further reduced to (CoH)-H-II before H-2 generation occurs. Overpotentials for H-2 generation are lowered as a result of the hangman effect.

  DOI：

  10.1021/ja202136y

文献信息

• METHODS AND COMPOSITIONS COMPRISING MACROCYCLES, INCLUDING HALOGENATED MACROCYCLES
  申请人：Nocera Daniel G.

  公开号：US20120318679A1

  公开（公告）日：2012-12-20

  The present invention relates generally to methods and compositions comprising macrocycles. In some cases, at least one beta-position of the macrocycle comprises an electron-withdrawing group, for example, a halide. In some embodiments, methods for forming and/or modifying a macrocycle using microwave energy are provided. In some embodiments, the compositions are employed in catalysis reactions.

  本发明涉及一般涵盖大环的方法和组合物。在某些情况下，大环的至少一个β位点包含一个电子吸引基团，例如卤素。在某些实施例中，提供了利用微波能量形成和/或修改大环的方法。在某些实施例中，这些组合物被用于催化反应。