| 1357468-71-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑啉类
• CAS: 1357468-71-3
• 化学式: C₅₀H₃₅MgN₅
• 分子量: 730.166
• InChiKey: KATLTZYIYPWZTF-YKKPBKTHSA-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

• 作为反应物：
  描述：

  在 二氧化硫 作用下， 以 二氯甲烷 为溶剂， 生成 [meso-tetraphenylporphyrinato]magnesium
  参考文献：
  名称：

  Adduct of magnesium tetraphenylporphyrin with aniline for colorimetric detection of SO2

  摘要：

  Adduct of magnesium tetraphenylporphyrin (MgTPP) with aniline for colorimetric detection of SO2 was investigated in CH2Cl2 by steady-state fluorescence and UV-vis absorption spectroscopic techniques. The UV-vis spectra showed that the increasing aniline concentrations resulted in red shift of 3 nm for MgTPP Soret absorption band. Once introduced, SO2 competes with MgTPP for aniline, which eventually leads to the release of MgTPP and changes in the solution color/absorption. The fluorescence spectra suggested that MgTPP interacted with aniline to form 1:1 molecular adducts, and showed that the binding of MgTPP with aniline with the binding constants of 1.58-1.64 is not only endothermal but entropy-driven with Delta H = 1.622 kJ mol(-1), Delta S = 9.389 J mol(-1) K-1, and Delta G = 1.585 kJ mol(-1) at T = 298.15 K. (C) 2011 Li Hua Liu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2011.10.018
• 作为产物：
  描述：

  ( meso–tetraphenylporphyrinato)-magnesium(II) 、 苯胺 以 二氯甲烷 为溶剂， 反应 0.33h， 生成
  参考文献：
  名称：

  Supramolecular binding of amines with functional magnesium tetraphenylporphyrin for CO2 capture

  摘要：

  In this work, magnesium tetraphenylporphyrin (MgTPP) was used as a new supramolecular amine-fixing agent. Once introduced, CO2 easily competes with MgTPP for amines, leading to the release of MgTPP. The processes can be explained by the fact that the association constant (K-assoc) values of MgTPP with amines were in the range of 0.6 (ethanolamine) to 3.9 (ethylenediamine), which are lower than the K-assoc values of CO2 with these amines. MgTPP interacted with aniline, ethanolamine, pyrrolidine, or ethylenediamine to form 1:1 adducts. Ethylenediamine presents a stronger K-assoc value for MgTPP, so it was considered an optimal agent for CO2 capture. (c) 2013 Jian-Bin Zhang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2013.01.043