| 1350535-98-6

• CAS: 1350535-98-6
• 化学式: C₁₃H₈BBrF₂N₂O
• 分子量: 336.931
• InChiKey: XPXOBIJWDCXWBZ-UHFFFAOYSA-N

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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  3-羟基吡啶 、 在 caesium carbonate 作用下， 以 乙腈 为溶剂， 反应 1.0h， 以61%的产率得到5,5-difluoro-10-(furan-2-yl)-3-(pyridin-3-yloxy)-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium
  参考文献：
  名称：

  Synthesis of non-covalent BODIPY–metalloporphyrin dyads and triads

  摘要：

  Boron-dipyrromethenes (BODIPY) containing oxypyridine substituents at 3- and 3,5-positions and metalloporphyrins (Zn(II), Ru(II)) were used to synthesize four non-covalent BODIPY-metalloporphyrin dyads and four BODIPY-metalloporphyrin triads assembled using metal pyridine 'N' interaction. The formation of BODIPY-metalloporphyrin assemblies was confirmed by 1D and 2D NMR methods and X-ray crystal structure obtained for one of the BODIPY-metalloporphyrin dyad. In H-1 NMR, the signals of oxypyridine group(s) of BODIPY unit showed significant upfield shifts supporting the coordination of oxypyridine group of BODIPY unit to metalloporphyrin unit. The NMR study also indicated that Zn(II) porphyrin forms relatively weak BODIPY-Zn(II) porphyrin conjugates, whereas Ru(II) porphyrin forms strong BODIPY-Ru(II) porphyrin conjugates. The X-ray structure solved for BODIPY-Zn(II)porphyrin dyad revealed that the Zn(II) porphyrin coordinated to the BODIPY unit obliquely and the angle between the Zn(II) porphyrin and the pyridyl ring is 70 degrees. The absorption properties of stable BODIPY-Ru(II) porphyrin conjugates showed the overlapping absorption features of both the components and the fluorescence studies indicated that the BODIPY unit emission was significantly quenched on coordination with RuTPP(CO) unit. The electrochemical studies exhibited the features of both BODIPY and metalloporphyrin units in dyads and traids. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.11.048