5-(dodecyloxymethyl)-2-(4-dodecyloxyphenyl)pyridine | 1206159-52-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 5-(dodecyloxymethyl)-2-(4-dodecyloxyphenyl)pyridine
• 英文别名: 5-(Dodecoxymethyl)-2-(4-dodecoxyphenyl)pyridine；5-(dodecoxymethyl)-2-(4-dodecoxyphenyl)pyridine
• CAS: 1206159-52-5
• 化学式: C₃₆H₅₉NO₂
• 分子量: 537.87
• InChiKey: OUKUURZHVIOPRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.3
• 重原子数：
  39
• 可旋转键数：
  26
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  potassium tetrachloroplatinate(II) 、 5-(dodecyloxymethyl)-2-(4-dodecyloxyphenyl)pyridine 、 乙酰丙酮 在 Na₂CO₃ 作用下， 以 乙二醇乙醚 、 水 为溶剂， 生成
  参考文献：
  名称：

  Metallomesogens based on platinum(ii) complexes: synthesis, luminescence and polarized emission

  摘要：

  已制备两系列杂配位环金属化铂(II)络合物[(CnOppy)Pt(acac) 和 (CnOFppy)Pt(acac)]。研究了它们的液晶和光物理性质，其中CnOppy是2-(4-烷氧基苯基)-5-(烷氧基甲基)吡啶，CnOFppy是2-(3-氟-4-烷氧基苯基)-5-(烷氧基甲基)吡啶。仅有杂配位环金属化铂(II)络合物（n = 12和16）表现出具层状（Sm）结构的外消旋相变。在常温下，在对齐的聚酰亚胺薄膜中，经过光激发获得了最大峰值为532 nm且极化比高达10.5的强极化发光。该研究工作提供了一种通过杂配位环金属化铂(II)络合物实现高效率极化发射的简单方法。

  DOI：

  10.1039/c0dt01515f
• 作为产物：
  描述：

  1-bromo-4-dodecyloxybenzene 在 四(三苯基膦)钯 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium acetate 、 potassium carbonate 作用下， 以 乙醇 、 水 、 二甲基亚砜 、 甲苯 为溶剂， 反应 43.0h， 生成 5-(dodecyloxymethyl)-2-(4-dodecyloxyphenyl)pyridine
  参考文献：
  名称：

  Metallomesogens based on platinum(ii) complexes: synthesis, luminescence and polarized emission

  摘要：

  已制备两系列杂配位环金属化铂(II)络合物[(CnOppy)Pt(acac) 和 (CnOFppy)Pt(acac)]。研究了它们的液晶和光物理性质，其中CnOppy是2-(4-烷氧基苯基)-5-(烷氧基甲基)吡啶，CnOFppy是2-(3-氟-4-烷氧基苯基)-5-(烷氧基甲基)吡啶。仅有杂配位环金属化铂(II)络合物（n = 12和16）表现出具层状（Sm）结构的外消旋相变。在常温下，在对齐的聚酰亚胺薄膜中，经过光激发获得了最大峰值为532 nm且极化比高达10.5的强极化发光。该研究工作提供了一种通过杂配位环金属化铂(II)络合物实现高效率极化发射的简单方法。

  DOI：

  10.1039/c0dt01515f

文献信息

• Dinuclear cyclometalated platinum (II) complexes: Synthesis, photophysics, and monomolecular electroluminescence
  作者：Yafei Wang、Jian Luo、Yu Liu、Zhiyong Zhang、Hua Tan、Junting Yu、Gangtie Lei、Meixiang Zhu、Weiguo Zhu

  DOI：10.1016/j.orgel.2012.05.011

  日期：2012.9

  Two novel dinuclear platinum (II) complexes of (C(12)Rppy)(2)Pt-2(dipic) (R = H and F) were synthesized and characterized, where C(12)Rppy is a 2-phenylpyridine derivative modified with dodecyloxy groups and dipic is a bi-picolinic acid derivative linked by biphenyl unit. Their physical, surface morphologies and optoelectronic properties, as well as molecular orbitals calculation were investigated. Intense excimer emission for both dinuclear platinum (II) complexes were observed in their neat films rather than in their dichloromethane solution under photo-excitation. In contrary, these dinuclear platinum (II) complexes exhibited a stronger monomolecular emission instead of excimer emission in their doped single-emissive-layer polymer light-emitting devices (PLEDs) under electric field owing to the effect of two alkyloxy groups in the ligand of 2-phenylpyridine. Better electroluminescent emission with a maximum current efficiency of 1.3 cd/A and a maximum luminance of 1407 cd/cm(2) was observed in the (C(12)Hppy)(2)Pt-2(dipic)-doped devices. To our best knowledge, the performance of (C(12)Rppy)(2)Pt-2(dipic) (R = H and F) is among the top values for the solution-processed dinuclear platinum (II) complex-based PLEDs reported so far. (C) 2012 Elsevier B. V. All rights reserved.
• Metallomesogens based on platinum(ii) complexes: synthesis, luminescence and polarized emission
  作者：Yafei Wang、Yu Liu、Jian Luo、Hongrui Qi、Xiaoshuang Li、Meijun Nin、Ming Liu、Danyan Shi、Weiguo Zhu、Yong Cao

  DOI：10.1039/c0dt01515f

  日期：——

  Two series of heteroleptic cyclometalated platinum(II) complexes [(CnOppy)Pt(acac) and (CnOFppy)Pt(acac)] have been prepared. Their liquid-crystal and optophysical properties were studied, in which CnOppy is 2-(4-alkoxyphenyl)-5-(alkoxymethyl)pyridine and CnOFppy is 2-(3-fluoro-4-alkoxyphenyl)-5-(alkoxymethyl)pyridine. Only the heteroleptic cyclometalated platinum(II) complexes (n = 12 and 16) exhibited enantiotropic mesophase transitions with smectic (Sm) structure. Intense polarized luminescence with a maximum peak at 532 nm and a polarization ratio as high as 10.5 were obtained in an aligned polyimide film under opto-excitation at room temperature. This research work provides a simple approach to realize high-efficiency polarized emission by heteroleptic cyclometalated platinum(II) complexes.

  已制备两系列杂配位环金属化铂(II)络合物[(CnOppy)Pt(acac) 和 (CnOFppy)Pt(acac)]。研究了它们的液晶和光物理性质，其中CnOppy是2-(4-烷氧基苯基)-5-(烷氧基甲基)吡啶，CnOFppy是2-(3-氟-4-烷氧基苯基)-5-(烷氧基甲基)吡啶。仅有杂配位环金属化铂(II)络合物（n = 12和16）表现出具层状（Sm）结构的外消旋相变。在常温下，在对齐的聚酰亚胺薄膜中，经过光激发获得了最大峰值为532 nm且极化比高达10.5的强极化发光。该研究工作提供了一种通过杂配位环金属化铂(II)络合物实现高效率极化发射的简单方法。