| 1567752-36-6

• CAS: 1567752-36-6；1567753-09-6
• 化学式: C₃₈H₃₇BN₂O₂
• 分子量: 564.535
• InChiKey: LMCWIZMVAFIBEL-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：
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反应信息

• 作为产物：
  描述：

  硼,[3-乙基-5-[1-(4-乙基-3,5-二甲基-2H-吡咯-2-亚基-kN)乙基]-2,4-二甲基-1H-吡咯酸根-kN]二氟-,(T-4)- 、 (R)-1,1'-Bi-2-naphthol 在 aluminum (III) chloride 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 6.0h， 以60%的产率得到
  参考文献：
  名称：

  Circularly Polarized Luminescence by Visible-Light Absorption in a Chiral O-BODIPY Dye: Unprecedented Design of CPL Organic Molecules from Achiral Chromophores

  摘要：

  Circularly polarized luminescence (CPL) in simple (small, nonaggregated, nonpolymeric) O-BODIPYs (R)-1 and (S)-1 by irradiation with visible light is first detected as proof of the ability of a new structural design to achieve CPL from inherently achiral monochromophore systems in simple organic molecules. The measured level of CPL (vertical bar g(lum)vertical bar) in solution falls into the usual range of that obtained from other simple organic molecules (10(-5)-10(-2) range), but the latter having more complex architectures since axially chiral chromophores or multichromophore systems are usually required. The new design is based on chirally perturbing the acting achiral chromophore by orthogonally tethering a single axially chiral 1,1'-binaphtyl moiety to it. The latter does not participate as a chromophore in the light-absorption/emission phenomenon. This simple design opens up new perspectives for the future development of new small-sized CPL organic dyes (e.g., those based on other highly luminescent achiral chromophores and/or chirally perturbing moieties), as well as for the improvement of the CPL properties of the organic molecules spanning their use in photonic applications.

  DOI：

  10.1021/ja412294s