{[5-(4'-pyridyl)-10,15,20-(3,5-di-tert-butyl)triphenylporphyrinato(hydroxido)]aluminium(III)} | 1376492-09-9

• 英文名称: {[5-(4'-pyridyl)-10,15,20-(3,5-di-tert-butyl)triphenylporphyrinato(hydroxido)]aluminium(III)}
• CAS: 1376492-09-9
• 化学式: C₆₇H₇₆AlN₅O
• 分子量: 994.355
• InChiKey: JWMWFEMRJVOYNW-ANEHBTPZSA-M

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：
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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：

  aquachloro-bis(dimethylglyoximato)cobalt(III) 、 {[5-(4'-pyridyl)-10,15,20-(3,5-di-tert-butyl)triphenylporphyrinato(hydroxido)]aluminium(III)} 以 二氯甲烷 、 乙腈 为溶剂， 生成 {[5-(4'-pyridyl)-10,15,20-tris(3,5-di-tert-butylphenyl)porphyrinato]hydroxoaluminum(III)}chlorobis(dimethylglyoximato)cobalt(III)
  参考文献：
  名称：

  Porphyrin-cobaloxime dyads for photoinduced hydrogen production: investigation of the primary photochemical process

  摘要：

  我们利用超快光谱分析了三种卟啉-钴肟二元化合物，它们适合与牺牲供体一起应用于光诱导制氢，以澄清主要的光化学事件。

  DOI：

  10.1039/c3pp50184a

文献信息

• Self-Assembled Ruthenium(II)Porphyrin-Aluminium(III)Porphyrin-Fullerene Triad for Long-Lived Photoinduced Charge Separation
  作者：Agnese Amati、Paolo Cavigli、Axel Kahnt、Maria Teresa Indelli、Elisabetta Iengo

  DOI：10.1021/acs.jpca.7b02973

  日期：2017.6.8

  A very efficient metal-mediated strategy led, in a single step, to a quantitative construction of a new three-component multichromophoric system containing one fullerene monoadduct, one aluminium(III) monopyridylporphyrin, and one ruthenium(II) tetraphenylporphyrin. The Al(III) monopyridylporphyrin component plays the pivotal role in directing the correct self-assembly process and behaves as the antenna

  一种非常有效的金属介导策略可一步完成一个新的三组分多发色体系的定量构建，该体系包含一个富勒烯单加合物，一个铝（III）单吡啶基卟啉和一个钌（II）四苯基卟啉。Al（III）单吡啶基卟啉组分在指导正确的自组装过程中起关键作用，并充当感兴趣的光诱导过程的天线单元。在不同溶剂（CH 2 Cl 2，四氢呋喃和甲苯）通过皮秒级和纳秒级时域中的固定和时间分辨的发射和吸收光谱进行分析。激发铝卟啉后，该单元典型的强荧光被强烈淬灭。时间分辨的吸收实验为逐步光诱导的电子和空穴转移过程的发生提供了证据，从而导致了富勒烯受体减少和氧化钌卟啉供体的电荷分离状态。在CH 2 Cl 2中测量的时间常数值，用于形成电荷分离态Ru-Al + -C 60 –（10 ps），电荷转移过程（Ru-Al + -C 60 – →Ru +-Al-C 60 –）中的空穴从Al基单元转移到Ru基单元（75 ps），并且电荷复合过程变为基态（>
• A Selective Metal‐Mediated Approach for the Efficient Self‐Assembling of Multi‐Component Photoactive Systems
  作者：Elisabetta Iengo、Paolo Cavigli、Marta Gamberoni、M. Teresa Indelli

  DOI：10.1002/ejic.201300998

  日期：2014.1

  AbstractWe report on the efficient use of different coordinative affinities to quantitatively construct a three‐component multichromophore system containing one free‐base porphyrin, one aluminium(III) monopyridylporphyrin, and one ruthenium(II) tetraphenylporphyrin in a single step. The AlIII monopyridylporphyrin plays the pivotal role in directing the correct self‐assembly process, and it behaves as the antenna unit for the photoinduced processes of interest. A two‐component system, containing the same free‐base porphyrin and one aluminium(III) tetraphenylporphyrin, was prepared for comparative studies. Both systems are remarkably stable in chlorinated solutions. Their photophysical behaviour was studied in detail by stationary and time‐resolved emission techniques. In the two‐component system, fast and efficient singlet energy transfer from the Al–porphyrin to the free‐base porphyrin is observed; in the three‐component system, upon excitation of the Al–porphyrin, a fast (<250 ps) electron transfer process from the Ru–porphyrin to the aluminium–porphyrin is observed.