4,4-difluoro-1,3,5,7-tetramethyl-8-(6-hydroxynaphth-2-yl)-4-bora-3a,4a-diaza-s-indacene | 1360879-20-4

• 英文名称: 4,4-difluoro-1,3,5,7-tetramethyl-8-(6-hydroxynaphth-2-yl)-4-bora-3a,4a-diaza-s-indacene
• CAS: 1360879-20-4
• 化学式: C₂₃H₂₁BF₂N₂O
• 分子量: 390.24
• InChiKey: MGDYGEULXHXEAN-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：
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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：

  4,4-difluoro-1,3,5,7-tetramethyl-8-(6-hydroxynaphth-2-yl)-4-bora-3a,4a-diaza-s-indacene 、 1-(2-fluorophenyl)-1-(4-pyrrolidinophenyl)prop-2-yn-1-ol 在 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 以28%的产率得到4,4-difluoro-1,3,5,7-tetramethyl-8-[3'-(2-fluorophenyl)-3'-(4-pyrrolidinophenyl)-3'H-naphtho[2,1-b]pyran-8'-yl]-4-bora-3a,4a-diaza-s-indacene
  参考文献：
  名称：

  The synthesis and properties of naphthopyran– boradiazaindacene conjugates

  摘要：

  Three new 3,3-diaryl-3H-naphtho[2,1-b]pyran-boradiazaindacene conjugates have been synthesised. The naphthopyran-boradiazaindacene conjugates exhibit a weaker photochromic response relative to the simple naphthopyrans with the photomerocyanines fading relatively quickly. Photochromic switching of the naphthopyran unit results in a decrease in the fluorescence intensity for only the most persistent photomerocyanine. A crystal structure shows that the units are essentially orthogonally disposed and that the boradiazaindacene core is extensively delocalised. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.01.002
• 作为产物：
  描述：

  6-[bis(3,5-dimethyl-1H-pyrrol-2-yl)methyl]-2-naphthol 在 2,3-二氯-5,6-二氰基-1,4-苯醌 、 三氟化硼乙醚 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.25h， 以29%的产率得到4,4-difluoro-1,3,5,7-tetramethyl-8-(6-hydroxynaphth-2-yl)-4-bora-3a,4a-diaza-s-indacene
  参考文献：
  名称：

  The synthesis and properties of naphthopyran– boradiazaindacene conjugates

  摘要：

  Three new 3,3-diaryl-3H-naphtho[2,1-b]pyran-boradiazaindacene conjugates have been synthesised. The naphthopyran-boradiazaindacene conjugates exhibit a weaker photochromic response relative to the simple naphthopyrans with the photomerocyanines fading relatively quickly. Photochromic switching of the naphthopyran unit results in a decrease in the fluorescence intensity for only the most persistent photomerocyanine. A crystal structure shows that the units are essentially orthogonally disposed and that the boradiazaindacene core is extensively delocalised. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.01.002