3,5-bis(ferrocenylethynyl)-4,4-difluoro-8-(4-tolyl)-4-bora-3a,4a-diaza-s-indacene | 1222084-11-8

• 英文名称: 3,5-bis(ferrocenylethynyl)-4,4-difluoro-8-(4-tolyl)-4-bora-3a,4a-diaza-s-indacene
• CAS: 1222084-11-8
• 化学式: C₄₀H₂₉BF₂Fe₂N₂
• 分子量: 698.185
• InChiKey: LRIDDOKLEZEGGM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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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：

  二茂铁乙炔 、 3,7-dibromo-5,5-difluoro-10-(p-tolyl)-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine 在 Et₃N 、 catalyst:CuI/Pd(PPh₃)2Cl₂ 作用下， 以 甲苯 为溶剂， 以65%的产率得到3,5-bis(ferrocenylethynyl)-4,4-difluoro-8-(4-tolyl)-4-bora-3a,4a-diaza-s-indacene
  参考文献：
  名称：

  Synthesis of boron-dipyrromethene–ferrocene conjugates

  摘要：

  Synthesis, spectral, electrochemical and photophysical properties of four BODIPY-ferrocene conjugates in which one or two ferrocenyl groups were covalently connected either directly to boron-dipyrromethene framework or to meso-phenyl group of boron-dipyrromethene unit are described. The BODIPY-ferrocene conjugates were prepared by adopting different synthetic routes. The absorption studies indicated the presence of charge transfer band in BODIPY-ferrocene conjugates in which the ferrocenyl group(s) were directly connected to boron-dipyrromethene framework. The electrochemical studies on conjugates indicated that ferrocenyl group was difficult to oxidize whereas boron-dipyrromethene unit was easier to reduce. The conjugates were non-fluorescent due to electron transfer from ferrocene to boron-dipyrromethene unit. However, when ferrocene was oxidized to ferrocenium ion with an oxidizing agent, the conjugates exhibited fluorescence with decent quantum yields (0.17-0.31) and lifetimes (3.8-5.2 ns). (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2010.01.009