tin(IV) dihydroxy tetrakis(4-sulfonatophenyl)porphyrin | 101661-33-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: tin(IV) dihydroxy tetrakis(4-sulfonatophenyl)porphyrin
• 英文别名: tin(IV) tetrakis(4-sulfonatophenyl)porphyrin；Sn(IV)TPPS(4-)
• CAS: 101661-33-0
• 化学式: C₄₄H₂₆N₄O₁₄S₄Sn
• 分子量: 1081.68
• InChiKey: NVFRMLVJDOBWDJ-NBICUONBSA-H

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  tin(IV) dihydroxy tetrakis(N-ethanol-4-pyridinium)porphyrin 、 tin(IV) dihydroxy tetrakis(4-sulfonatophenyl)porphyrin 以 H₂O 为溶剂， 生成 tin(IV) dihydroxy tetrakis(N-ethanol-4-pyridinium)porphyrin - tin(IV) dihydroxy tetrakis(4-silfonatophenyl)porphyrin
  参考文献：
  名称：

  Donor−Acceptor Biomorphs from the Ionic Self-Assembly of Porphyrins

  摘要：

  Microscale four-leaf clover-shaped structures are formed by self-assembly of anionic and cationic porphyrins. Depending on the metal complexed in the porphyrin macrocycle (Zn or Sn), the porphyrin cores are either electron donors or electron acceptors. All four combinations of these two metals in cationic tetra(N-ethanol-4-pyridinium)porphyrin and anionic tetra(sulfonatophenyl)porphyrin result in related cloverlike structures with similar crystalline packing indicated by X-ray diffraction patterns. The clover morphology transforms as the ionic strength and temperature of the self-assembly reaction are increased, but the structures maintain 4-fold symmetry. The ability to alter the electronic and photophysical properties of these solids (e.g., by altering the metals in the porphyrins) and to vary cooperative interactions between the porphyrin subunits raises the possibility of producing binary solids with tunable functionality. For example, we show that the clovers derived from anionic Zn porphyrins (electron donors) and cationic Sn porphyrins (electron acceptors) are photoconductors, but when the metals are reversed in the two porphyrins, the resulting clovers are insulators.

  DOI：

  10.1021/ja102194x

文献信息

• Design and spectral-luminescent properties of a triad consisting of two BODIPY chromophores axially bound to a Sn(IV)-porphyrin in aqueous and aqueous micellar media
  作者：Elena Kaigorodova、Jianjun Huang、Galina Mamardashvili、Nugzar Mamardashvili、Wim Dehaen

  DOI：10.1016/j.molliq.2023.123173

  日期：2023.11

  a healthy person (4–6 cP). The localization of the triad in the spherical CTAB micelles increases its emission in aqueous media. The structure–property dependencies established in the study can be applied to design molecular devices for sensing local viscosity of aqueous and aqueous micellar media, which could be of great interest for non-contact detection of physical properties of intracellular or

  在这项工作中，我们设计并研究了由两个 BODIPY 发色团组成的三元组的发射特性，该三元组通过苯酚桥在水性和水性胶束介质中轴向结合到 Sn(IV)-卟啉。已经表明，由于从轴向片段到大环的光诱导能量转移，三联体的卟啉片段的荧光特性对 3 至 6 cP 范围内的粘度的微小变化最敏感，这对应于健康人的血液粘度 (4–6 cP)。三元组在球形 CTAB 胶束中的定位增加了其在水介质中的发射。研究中建立的结构-性能依赖性可应用于设计用于感测水性和水性胶束介质的局部粘度的分子装置，