1-(4-(4-propylcyclohexyl)phenyl)decane-1,3-dione

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(4-(4-propylcyclohexyl)phenyl)decane-1,3-dione
• 英文别名: 1-(4-(4-Propylcyclohexyl)phenyl)decane-1,3-dione；1-[4-(4-propylcyclohexyl)phenyl]decane-1,3-dione
• 化学式: C₂₅H₃₈O₂
• 分子量: 370.576
• InChiKey: OYYWTLIFFTWGHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  27
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,10-菲罗啉 、 europium(III) chloride hexahydrate 、 1-(4-(4-propylcyclohexyl)phenyl)decane-1,3-dione 在 potassium hydroxide 作用下， 以 乙醇 为溶剂， 生成
  参考文献：
  名称：

  基于介晶镧系元素β-二酮复合物的紫外激光辐照对玻璃化薄膜发光行为的新见解

  摘要：

  我们通过使用新型的3μm（（β）-二酮ton络合物玻璃化薄膜，揭示了延长的紫外线激光辐照对基于介晶镧系元素（III）β-二酮酸酯络合物的光子材料的发光行为的影响。我们使用Eu 3+离子来监测薄膜中UV激光诱导的光物理过程。尽管通常长时间的紫外线照射会导致配体发生不可逆的光碎裂，但在用337 nm激光照射薄膜5小时后，我们没有观察到复合物的光分解。光谱研究表明：（i）由于激光引起的Eu 3+离子内部配位球的变化，发光强度降低了16.5倍；（ii）Eu产生的非辐射能量损失的主要通道通过多声子松弛获得3+离子。这些功能为设计先进的光子学材料提供了新的可能性，这些材料具有出色的光稳定性和在操作过程中可控制的发光特性。

  DOI：

  10.1016/j.jphotochem.2019.111962
• 作为产物：
  描述：

  辛酸乙酯 、 4-(反式-4-n-丙基环己基)苯乙酮 在 sodium amide 作用下， 以 乙醚 为溶剂， 反应 6.33h， 生成 1-(4-(4-propylcyclohexyl)phenyl)decane-1,3-dione
  参考文献：
  名称：

  Influence of Structural Anisotropy on Mesogenity of Eu(III) Adducts and Optical Properties of Vitrified Films Formed on their Base

  摘要：

  A new series of europium adducts with the general formula Eu(CPDk(3-cnH2n+1)),Phen, where CPDk(3-CnH2n+1) denotes beta-diketones and Phen is 1,10-phenanthroline, was synthesized. The obtained mesogenic complexes were heated to the temperatures of the isotropic liquid state and then cooled. The complexes having short CH3 and C2H5 substituents crystallized upon cooling, and the complexes with longer substituents from C3H7 to C6H13 underwent a glass transition with the formation of optically transparent amorphous films. Inside the series the complexes with C7H15 and C8H17 substituents exhibited a unusual smectic C mesomorphism for lanthanidomesogens. On the basis of quantum-chemical simulations and the results of small-angle X-ray scattering the dependence between the anisotropy of Eu(III) complexes with various ligand environments and their supramolecular organization was found. The synthesized Eu(III) complexes in the solid state show intense red photoluminescence upon irradiation by ultraviolet light (lambda(max) - 337 nn).

  DOI：

  10.1021/acs.inorgchem.5b01617

文献信息

• Influence of Structural Anisotropy on Mesogenity of Eu(III) Adducts and Optical Properties of Vitrified Films Formed on their Base
  作者：Andrey A. Knyazev、Aleksandr S. Krupin、Elena Yu. Molostova、Ksenia A. Romanova、Yuriy G. Galyametdinov

  DOI：10.1021/acs.inorgchem.5b01617

  日期：2015.9.21

  A new series of europium adducts with the general formula Eu(CPDk(3-cnH2n+1)),Phen, where CPDk(3-CnH2n+1) denotes beta-diketones and Phen is 1,10-phenanthroline, was synthesized. The obtained mesogenic complexes were heated to the temperatures of the isotropic liquid state and then cooled. The complexes having short CH3 and C2H5 substituents crystallized upon cooling, and the complexes with longer substituents from C3H7 to C6H13 underwent a glass transition with the formation of optically transparent amorphous films. Inside the series the complexes with C7H15 and C8H17 substituents exhibited a unusual smectic C mesomorphism for lanthanidomesogens. On the basis of quantum-chemical simulations and the results of small-angle X-ray scattering the dependence between the anisotropy of Eu(III) complexes with various ligand environments and their supramolecular organization was found. The synthesized Eu(III) complexes in the solid state show intense red photoluminescence upon irradiation by ultraviolet light (lambda(max) - 337 nn).
• New insights into UV laser irradiation effect on luminescent behavior of vitrified films based on mesogenic lanthanide(III) β-diketonate complexes
  作者：Dmitry V. Lapaev、Victor G. Nikiforov、Vladimir S. Lobkov、Andrey A. Knyazev、Aleksandr S. Krupin、Yuriy G. Galyametdinov

  DOI：10.1016/j.jphotochem.2019.111962

  日期：2019.9

  We revealed the effect of the prolonged UV laser irradiation on luminescent behavior of photonic materials based on mesogenic lanthanide(III) β-diketonate complexes by using a novel 3 μm vitrified film of an europium(III) β-diketonate complex. We used the Eu3+ ions to monitor the UV laser-induced photophysical processes in the film. Despite the fact that usually prolonged UV irradiation leads to irreversible

  我们通过使用新型的3μm（（β）-二酮ton络合物玻璃化薄膜，揭示了延长的紫外线激光辐照对基于介晶镧系元素（III）β-二酮酸酯络合物的光子材料的发光行为的影响。我们使用Eu 3+离子来监测薄膜中UV激光诱导的光物理过程。尽管通常长时间的紫外线照射会导致配体发生不可逆的光碎裂，但在用337 nm激光照射薄膜5小时后，我们没有观察到复合物的光分解。光谱研究表明：（i）由于激光引起的Eu 3+离子内部配位球的变化，发光强度降低了16.5倍；（ii）Eu产生的非辐射能量损失的主要通道通过多声子松弛获得3+离子。这些功能为设计先进的光子学材料提供了新的可能性，这些材料具有出色的光稳定性和在操作过程中可控制的发光特性。