bis(BODIPY)silicon(IV) phthalocyanine | 1150519-49-5

• 英文名称: bis(BODIPY)silicon(IV) phthalocyanine
• CAS: 1150519-49-5
• 化学式: C₇₀H₅₂B₂F₄N₁₂O₂Si
• 分子量: 1218.96
• InChiKey: ODAZNPIDNURPHC-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  4,4-difluoro-1,3,5,7-tetramethyl-8-(4-hydroxyphenyl)-4-bora-3a,4a-diaza-s-indacene 、 酞菁二氯化硅 在 吡啶 作用下， 以 甲苯 为溶剂， 以34%的产率得到bis(BODIPY)silicon(IV) phthalocyanine
  参考文献：
  名称：

  Switching the photo-induced energy and electron-transfer processes in BODIPY–phthalocyanine conjugates

  摘要：

  两种新型硅（IV）酞菁被两个BODIPY或单苯乙烯基BODIPY部分轴向取代，它们在甲苯中主要表现出光诱导的能量或电子转移过程，具体取决于轴向取代基。

  DOI：

  10.1039/b821630d

文献信息

• Spectroscopic study of electron and energy transfer in novel silicon phthalocyanine—boron dipyrromethene triads
  作者：Eugeny A. Ermilov、Jian-Yong Liu、Dennis K. P. Ng、Beate Röder

  DOI：10.1039/b823432a

  日期：——

  Phthalocyanines (Pcs) and boron dipyrromethenes (BDPs) are two versatile classes of functional dyes suitable for design of artificial light harvesting and charge separation systems. In the present work, we report the results of photophysical investigations of two novel non-sandwich-type BDP-Pc heterotriads, in which two BDP or mono-styryl BDP moieties are linked to the central atom of a silicon(IV) phthalocyanine core (triad 4 and 5, respectively). It was found that the photophysical properties of the triads in toluene and N,N-dimethylformamide (DMF) are strongly affected by two different types of interaction between the BDP and the Pc parts, namely excitation energy transfer (EET) and photoinduced charge transfer (CT). The first process delivers the excitation to the first excited singlet state of the Pc-part upon initial BDP-part excitation. The probability of EET supersedes that of CT in toluene, whereas the latter transfer process dominates in BDP-part depopulation when triads are dissolved in polar DMF. The direct or indirect (via EET) population of Pc moiety is followed by the hole transfer to the charge-separated state in 4 (in DMF) and in 5 (in DMF and toluene). At the same time, it was found that CT is energetically unfavorable for the triad 4 in toluene upon excitation of the Pc-part. The charge-recombination in DMF occurs very fast with a decay time of 40 and 30 ps for 4 and 5, respectively, whereas toluene stabilizes the charge-separated state, prolonging the lifetime to 4.5 and 1.7 ns, respectively.

  酞菁（Pcs）和硼二吡咯烷（BDPs）是两种多功能功能染料，适用于设计人工光收集和电荷分离系统。在本研究中，我们报告了两种新型非三明治型BDP-Pc杂三聚体光物理研究的结果，其中两个BDP或单苯乙烯基BDP部分与硅（IV）酞菁核心的中心原子相连（分别为三聚体4和5）。研究发现，三聚体在甲苯和N，N-二甲基甲酰胺（DMF）中的光物理性质受到BDP和Pc部分之间两种不同相互作用类型（即激发能量转移（EET）和光诱导电荷转移（CT））的强烈影响。在初始BDP部分激发时，第一个过程将激发传递到Pc部分的第一个激发单线态。在甲苯中，EET的概率取代了CT的概率，而在三聚体溶解在极性DMF中时，后者转移过程在BDP部分去饱和中占主导地位。Pc部分的直接或间接（通过EET）填充之后，空穴转移到4（在DMF中）和5（在DMF和甲苯中）的电荷分离状态。同时，研究发现，在Pc部分激发时，CT在能量上不利于甲苯中的三聚体4。DMF中的电荷复合发生得非常快，4
• Purple silicon(IV) phthalocyanine axially substituted with BODIPY groups
  作者：Esra Nur Kaya、Baybars Köksoy、Serkan Yeşilot、Mahmut Durmuş

  DOI：10.1016/j.dyepig.2019.107867

  日期：2020.1

  A novel silicon(IV) phthalocyanine axially substituted with iodine containing BODIPY groups was synthesized. Surprisingly, this novel phthalocyanine is colored as purple in solution due to the mixture of pink and blue colours of BODIPY and phthalocyanine units, respectively. Additionally, the photophysical and photochemical properties of this silicon(IV) phthalocyanine were investigated for the determination

  合成了一种新型的被含BODIPY基团的碘轴向取代的酞菁硅（IV）。出人意料的是，由于BODIPY和酞菁单元分别为粉红色和蓝色，因此这种新型酞菁溶液在溶液中呈紫色。另外，研究了该硅（IV）酞菁的光物理和光化学性质，以确定其光动力疗法（PDT）的能力。与轴向未碘化的BODIPY取代的硅（IV）酞菁对应物相比，该酞菁生成的单线态氧约高12倍。