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4-(ethoxycarbonyl)-2,6-bis(quinolin-8-yl)pyridine | 1000860-79-6

中文名称
——
中文别名
——
英文名称
4-(ethoxycarbonyl)-2,6-bis(quinolin-8-yl)pyridine
英文别名
4-ethoxycarbonyl-2,6-(quinolin-8-yl)pyridine;4-ethylcarboxy-2,6-di(quinolin-8-yl)pyridine;Ethyl 2,6-di(quinolin-8-yl)pyridine-4-carboxylate
4-(ethoxycarbonyl)-2,6-bis(quinolin-8-yl)pyridine化学式
CAS
1000860-79-6
化学式
C26H19N3O2
mdl
——
分子量
405.456
InChiKey
RGHOXERJMWUGKO-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    31
  • 可旋转键数:
    5
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.08
  • 拓扑面积:
    65
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    4-(ethoxycarbonyl)-2,6-bis(quinolin-8-yl)pyridine 、 mer-[Ru(4-(ethoxycarbonyl)-2,6-bis(quinolin-8-yl)pyridine)(acetonitrile)3]PF6]2 以 正丁醇 为溶剂, 以41%的产率得到mer-[Ru(4-ethoxycarbonyl-2,6-bis(quinolin-8-yl)pyridine)2][PF6]2
    参考文献:
    名称:
    基于2,6-二(喹啉-8-基)吡啶基配体的双链Ru II配合物的简便合成:具有微秒3 MLCT激发态寿命的敏化剂
    摘要:
    研究了基于2,6-二(喹啉-8-基)吡啶基(dqp)配体的子午线双链钌(II)配合物的合成途径。微波辅助合成在200°C时可以高产率(49-87%)制备含有惰性官能团的均化经络[Ru(dqp)2 ] 2+基络合物。应用该协议用于合成聚体-的[Ru(DQP)2 ] 2+(聚体- 1),但将温度降低至180℃并且反应时间短揭示面部异构体的形成顺式,FAC - 1和反式,事实-1(收率分别为56%和12%)。通过NMR光谱和X射线衍射分析表征面部异构体。在逐步操作方案中,Ru(dqp)Cl 3或Ru(dqp)(L)Cl 2(L = MeCN或DMSO)与第二当量dqp的反应以12-26%的收率得到mer - 1和N 5 Cl -配位[Ru(dqp)2 Cl] +(28-46%)。[Ru(dqp 2)Cl] +在Ag I存在下进行了光化学或热反应,转化为mer - 1。通过使用聚体-的[Ru(DQP)(MeCN中)3
    DOI:
    10.1021/ic802342t
  • 作为产物:
    描述:
    喹啉-8-硼酸2,6-二氯异烟酸乙酯 在 bis(dibenzylideneacetone)-palladium(0) 2-双环己基膦-2',6'-二甲氧基联苯potassium phosphate 作用下, 以 甲苯 为溶剂, 以90%的产率得到4-(ethoxycarbonyl)-2,6-bis(quinolin-8-yl)pyridine
    参考文献:
    名称:
    Synthesis and Characterization of 2,6-Di(quinolin-8-yl)pyridines. New Ligands for Bistridentate RuII Complexes with Microsecond Luminescent Lifetimes
    摘要:
    The synthesis of 4-substituted and 4-aryl-substituted 2,6-di(quinolin-8-yl)pyridines is described. The tridentate ligands were prepared via a palladium-catalyzed Suzuki-Miyaura cross-coupling reaction or via a one-step ring-forming reaction generating the central pyridine ring. X-ray crystal structures and H-1 NMR shifts are discussed and compared to the corresponding data for a Ru-II bistridentate complex. Intramolecular stacking of two quinoline units in the Run complex is suggested by H-1 NMR data and also observed in the X-ray structure.
    DOI:
    10.1021/jo7015373
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文献信息

  • Bistridentate Ruthenium(II)polypyridyl-Type Complexes with Microsecond <sup>3</sup>MLCT State Lifetimes: Sensitizers for Rod-Like Molecular Arrays
    作者:Maria Abrahamsson、Michael Jäger、Rohan J. Kumar、Tomas Österman、Petter Persson、Hans-Christian Becker、Olof Johansson、Leif Hammarström
    DOI:10.1021/ja804890k
    日期:2008.11.19
    A series of bistridentate ruthenium(II) polypyridyl-type complexes based on the novel 2,6-di(quinolin-8-yl)pyridine (dqp) ligand have been synthesized and their photophysical properties have been studied. The complexes are amenable to substitution in the 4-position of the central pyridine with conserved quasi-C2v symmetry, which allows for extension to isomer-free, rod-like molecular arrays for vectorial
    合成了一系列基于新型 2,6-二(喹啉-8-基)吡啶 (dqp) 配体的双齿钌 (II) 多吡啶型配合物,并研究了它们的光物理性质。该复合物易于在具有守恒准 C2v 对称性的中心吡啶的 4 位取代,这允许扩展到无异构体的棒状分子阵列,用于电子和能量转移的矢量控制。在母体 [Ru(dqp) 2](2+) 复合体 (1) 上执行的 DFT 计算预测出比典型双齿复合体 [Ru(tpy)2](2+) 更八面体的结构(tpy 为 2,2' :6',2"-三联吡啶)由于较大的配体咬合角,X射线晶体学证实了这一点。强烈的可见吸收带,基于时间相关的 DFT 计算,最大波长为 491 nm 被指定为金属到配体电荷转移 (MLCT) 跃迁。图 1 显示了其最低激发态 ((3) MLCT) 的室温发射 (Phi = 0.02),其寿命很长 (tau = 3 微秒)。长寿命是由于更强的配体场,因为更多的八面体结构
  • Facile Synthesis of Bistridentate Ru<sup>II</sup> Complexes Based on 2,6-Di(quinolin-8-yl)pyridyl Ligands: Sensitizers with Microsecond <sup>3</sup>MLCT Excited State Lifetimes
    作者:Michael Jäger、Rohan J. Kumar、Helmar Görls、Jonas Bergquist、Olof Johansson
    DOI:10.1021/ic802342t
    日期:2009.4.6
    [Ru(dqp)2Cl]+ (28−46%). [Ru(dqp2)Cl]+ was photochemically, or thermally in the presence of AgI, converted to mer-1. By using mer-[Ru(dqp)(MeCN)3] 2+, which was crystallographically characterized, a wide range of homo- and heteroleptic meridional [Ru(dqp)2]2+-based complexes was synthesized in up to 77% yield. The synthetic utility of meridional [Ru(dqp)2]2+-based complexes as building blocks was demonstrated
    研究了基于2,6-二(喹啉-8-基)吡啶基(dqp)配体的子午线双链钌(II)配合物的合成途径。微波辅助合成在200°C时可以高产率(49-87%)制备含有惰性官能团的均化经络[Ru(dqp)2 ] 2+基络合物。应用该协议用于合成聚体-的[Ru(DQP)2 ] 2+(聚体- 1),但将温度降低至180℃并且反应时间短揭示面部异构体的形成顺式,FAC - 1和反式,事实-1(收率分别为56%和12%)。通过NMR光谱和X射线衍射分析表征面部异构体。在逐步操作方案中,Ru(dqp)Cl 3或Ru(dqp)(L)Cl 2(L = MeCN或DMSO)与第二当量dqp的反应以12-26%的收率得到mer - 1和N 5 Cl -配位[Ru(dqp)2 Cl] +(28-46%)。[Ru(dqp 2)Cl] +在Ag I存在下进行了光化学或热反应,转化为mer - 1。通过使用聚体-的[Ru(DQP)(MeCN中)3
  • Synthesis and Characterization of 2,6-Di(quinolin-8-yl)pyridines. New Ligands for Bistridentate Ru<sup>II</sup> Complexes with Microsecond Luminescent Lifetimes
    作者:Michael Jäger、Lars Eriksson、Jonas Bergquist、Olof Johansson
    DOI:10.1021/jo7015373
    日期:2007.12.1
    The synthesis of 4-substituted and 4-aryl-substituted 2,6-di(quinolin-8-yl)pyridines is described. The tridentate ligands were prepared via a palladium-catalyzed Suzuki-Miyaura cross-coupling reaction or via a one-step ring-forming reaction generating the central pyridine ring. X-ray crystal structures and H-1 NMR shifts are discussed and compared to the corresponding data for a Ru-II bistridentate complex. Intramolecular stacking of two quinoline units in the Run complex is suggested by H-1 NMR data and also observed in the X-ray structure.
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