3-trimethylammoniopropoxo(methoxo)tetraphenylporphyrinatoantimony(V) bromide | 881881-51-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-trimethylammoniopropoxo(methoxo)tetraphenylporphyrinatoantimony(V) bromide
• CAS: 881881-51-2
• 化学式: Br*C₅₁H₄₆N₅O₂Sb*I
• 分子量: 1089.52
• InChiKey: CKEWIABOGAJSPM-FLYAKZGESA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  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：

  3-(dimethylamino)propoxo(methoxo)tetraphenylporphyrinatoantimony(V) bromide 、 碘甲烷 以 吡啶 、 乙腈 为溶剂， 以94%的产率得到3-trimethylammoniopropoxo(methoxo)tetraphenylporphyrinatoantimony(V) bromide
  参考文献：
  名称：

  双阳离子四苯基卟啉锑(V)配合物非聚集嵌入蒙脱石粘土层

  摘要：

  研究了+2 带电阳离子[3-(三甲基氨)丙氧(甲氧)(四苯基卟啉)锑(V)]2+ (1a) 吸附和嵌入人工合成的蒙脱石粘土中。胶体粘土水溶液中 1a 的紫外光谱中 Soret 谱带的红移和 1a 与粘土之间所获得复合物的 X 射线衍射分析表明 1a 嵌入到粘土夹层中。轴向配体上的铵阳离子部分导致 1a 有效地非聚集嵌入粘土中。

  DOI：

  10.1246/cl.2003.484

文献信息

• Effects of Axial Ligands on the Formation of a Layered Structure in Mono- and Di-Cationic Charged Tetraphenylporphyrinatoantimony(V)/Synthetic Clay Composites
  作者：Tsutomu Shiragami、Keiko Nabeshima、Satoko Nakashima、Jin Matsumoto、Shinsuke Takagi、Haruo Inoue、Masahide Yasuda

  DOI：10.1246/bcsj.78.2251

  日期：2005.12

  Novel metalloporphyrin–clay composites were prepared from a synthetic clay (Sumecton SA: SSA) and cationic tetraphenylporphyrinatoantimony(V) bromide (SbTPP, 1–4) having various axial ligands. Both the crystal structure for SbTPP–SSA composites and the adsorption behaviors of SbTPP into SSA sheets are investigated regarding the relation to the structure of an axial ligand at SbTPP by measuring the X-ray diffraction (XRD), IR, UV–vis, and fluorescence spectroscopy. The XRD analysis revealed that powdered SbTPP–SSA composites could take a layered structure for 1, and an amorphous structure for 2, respectively. The IR spectrum of naked SSA showed a broad absorption band around 3000–3600 cm−1, which can probably be assigned as some adsorbed water molecules onto SSA. The intensity of the broad absorption band became weaker with an increase of the loading level (%LL), which was defined as a ratio of the concentration of the cationic sites of 1–4 to the concentration of anionic sites of SSA. The band completely disappeared at 100%LL in both 2–SSA and 4–SSA composites with the amorphous structure, whereas the band remained even at 100%LL in both 1–SSA and 3–SSA composites with the layered structure. Information about an aggregation state of 1–4 into SSA was obtained by measuring both the UV–vis absorption spectra of 1–4 in an aqueous colloidal clay solution and the fluorescence spectra of SbTPP–SSA composites in the solid state by using a confocal laser scanning fluorescence microscope. Each spectral data indicated that the ammonium cationic part on an axial ligand of 1 only led to effective non-aggregated adsorption onto SSA sheets, while 2–4 were located with the aggregated state on SSA sheets. These results also support that an axial ligand structure can control not only the formation of the crystal structure, but also the adsorption behaviors with aggregation or non-aggregation onto SSA sheets.

  新型金属卟啉-粘土复合材料由合成粘土（Sumecton SA：SSA）和具有各种轴向配体的阳离子四苯基卟啉锑（V）溴化物（SbTPP，1-4）制备而成。通过测量 X 射线衍射 (XRD)、IR、UV-vis 和荧光光谱法。 XRD 分析表明，粉末状 SbTPP-SSA 复合材料可分别采用层状结构（1）和非晶结构（2）。裸露SSA的红外光谱显示出3000-3600 cm−1附近的宽吸收带，这可能可以归因于SSA上吸附的一些水分子。宽吸收带的强度随着负载水平（%LL）的增加而变弱，负载水平被定义为1-4的阳离子位点浓度与SSA阴离子位点浓度的比率。在具有非晶结构的 2-SSA 和 4-SSA 复合材料中，在 100%LL 时，能带完全消失，而在具有层状结构的 1-SSA 和 3-SSA 复合材料中，能带甚至在 100%LL 时仍然存在。通过使用共焦激光测量胶体粘土水溶液中 1-4 的紫外可见吸收光谱和固态 SbTPP-SSA 复合材料的荧光光谱，获得了有关 1-4 聚集成 SSA 的信息。扫描荧光显微镜。每个光谱数据表明，1 的轴向配体上的铵阳离子部分仅导致在 SSA 片上有效的非聚集吸附，而 2-4 则以聚集状态位于 SSA 片上。这些结果还支持轴向配体结构不仅可以控制晶体结构的形成，还可以控制 SSA 片上聚集或非聚集的吸附行为。