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3-[4-octyloxyphenyl]-1H-pyrazole | 385433-40-9

中文名称
——
中文别名
——
英文名称
3-[4-octyloxyphenyl]-1H-pyrazole
英文别名
3-(4-n-octyloxyphenyl)pyrazole;5-[4-(Octyloxy)phenyl]-1H-pyrazole;5-(4-octoxyphenyl)-1H-pyrazole
3-[4-octyloxyphenyl]-1H-pyrazole化学式
CAS
385433-40-9
化学式
C17H24N2O
mdl
——
分子量
272.39
InChiKey
BPCXUIJRKBTFKN-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

物化性质

  • 沸点:
    444.6±28.0 °C(Predicted)
  • 密度:
    1.024±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.3
  • 重原子数:
    20
  • 可旋转键数:
    9
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    37.9
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Pyrazolium salts as a new class of ionic liquid crystals
    摘要:
    新的烷氧基苯基取代的吡唑鎓盐 [H2pzR(n)][A] (R(n) = C6H4OCnH2n+1; n = 8, 10, 12, 14, 16, 18; [A] = Cl−, BF4−, ReO4− 、SbF6−、CF3SO3−、CH3-p-C6H4SO3−) 已被合成并表征。那些含有 Cl−、BF4−、ReO4− 和 SbF6− 阴离子的化合物表现为呈现近晶 A (SmA) 中间相的液晶化合物。由于中性吡唑前体 [HpzR(n)] 不是液晶,因此它们的质子化和抗衡阴离子的策略选择有助于实现介晶化和调节转变温度,从而产生了一类新型离子液晶。作为每种类型化合物的代表性实例的选定衍生物的 X 射线晶体结构已得到解析。在大多数情况下,出于 X 射线目的,盐被设计为含有一种甲氧基苯基取代的吡唑鎓阳离子。根据阴离子的性质,发现了不同的结构特征。通过氢键保持的二聚体单元排列成链,这些链以层状阵列形式堆积在化合物 [H2pzR(10)][BF4]、[H2pzR(1)][OTf] 和 [H2pzR(1)][PTS] 中,但[H2pzR(1)][Cl]和[H2pzR(1)][ReO4]发现了二维结构。提出了固体和中间相结构之间的关系。 CF3SO3− 和 CH3-p-C6H4SO3− 衍生物缺乏介晶现象也可以根据主要结构特征进行解释。
    DOI:
    10.1039/c2jm31939j
  • 作为产物:
    描述:
    1-(4-辛氧基苯基)-3-羟基-2-丙烯-1-酮盐酸一水合肼 作用下, 以 四氢呋喃乙醇 为溶剂, 反应 12.08h, 生成 3-[4-octyloxyphenyl]-1H-pyrazole
    参考文献:
    名称:
    Calamitic metallomesogens derived from unsymmetric pyrazoles
    摘要:
    Three series of copper(II) complexes 1a-1c derived from unsymmetric pyrazoles 2a-2c were prepared and their mesomorphic properties investigated. The mesomorphic behavior of compounds was studied by differential scanning calorimetry, polarizing optical microscopy, and powder X-ray diffractometry. The crystal and molecular structures of mesogenic copper complex (2a; n=10) of 3-[4-decyloxyphenyl]-1H-pyrazole were determined by means of X-ray structural analysis. It crystallizes in the triclinic space group p-1, with a=4.0890(1) angstrom, b=18.0167(2) angstrom, c=25.5015(5) angstrom, and Z=2. The geometry at copper center was not perfectly square planar. A weak intermolecular H-bond (d=2.36 angstrom) between Cl1 and H2 atoms and pi-pi interaction (ca. 3.45-3.55 angstrom) was also observed. All their precursors 2a-2c were not mesogenic. In contrast. copper complexes 1a formed nematic or smectic C phases and complexes 1b-1c formed crystalline phases. Powder X-ray diffraction experiments confirmed the presence of SmC phase. (C) 2009 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2009.08.062
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文献信息

  • Polymorphism and metal–metal interactions on [Rh(Cl)(CO)2(HpzR)] complexes
    作者:M.C. Torralba、M. Cano、J.A. Campo、J.V. Heras、E. Pinilla、M.R. Torres
    DOI:10.1016/s0022-328x(01)01058-0
    日期:2001.8
    have been isolated for [Rh(Cl)(CO)2(Hpzdp)] (12) in contrast to the single red crystalline form isolated for the related complexes [Rh(Cl)(CO)2(HpzR)] (R=hp, op; 10 and 11). X-ray crystal structures of the red forms of 10–12 as well as the yellow one of 12 have been solved. The red compounds display one-dimensional stacking of square-planar molecules with metal–metal interactions along the c-axis. The
    含有3- [4-正己氧基苯基](hp),3- [4-正辛氧基苯基](op)和3- [4-正癸氧基苯基](dp)取代基,HPZ R(R = hp ,运算,DP; 1 - 3),以及它们相应的Rh(I)化合物的[Rh(CL)(LL)(HPZ - [R)](LL = 2,5-降冰片二烯NBD,1,5-环辛二烯COD,2CO; R = hp,op,dp; 4 – 12)已经准备好并进行了表征。分析了吡唑取代基对Rh(I)配合物性能的影响。[Rh(Cl)(CO)2(HPZ dp)]的两种结晶多晶型物(黄色和红色)已被分离(12)与相关配合物[Rh(Cl)(CO)2(HPZ R)]分离的单一红色结晶形式相反(R = hp,op;10和11)。的红色形式的X射线晶体结构10 - 12以及的黄色一个12已被解决。红色化合物显示沿c方向具有属-属相互作用的方平面分子的一维堆积-轴。黄色形式由通过Cl桥连
  • Luminescence of neutral and ionic gold(I) complexes containing pyrazole or pyrazolate-type ligands
    作者:Paloma Ovejero、María José Mayoral、Mercedes Cano、María Cristina Lagunas
    DOI:10.1016/j.jorganchem.2006.12.025
    日期:2007.3
    the Hpz or pz− ligands, the pattern of bands of compounds being related with the molecular structure and/or the nature of the ligands. The thermal behaviour of several complexes of the types III, IV and V containing long-chain substituents (n ⩾ 12) was examined by polarising light optical microscopy (POM). The derivative [AuCl(HpzR(12))] was proved to have liquid crystal properties exhibiting a mesophase
    一系列吡唑(HPZ)和吡唑特PZ - )(I)的类型的配合物[AU(HPZ 2R(Ñ))(PPH 3)] +(我),[AU(HPZ 2R(Ñ))2 ] +(II),[Au(μ-PZR (n))] 3(III),[Au(PZ R(n)/ 2R(n))(PPh 3)](IV),[AuCl(HPZ R (n)/ 2R(n))](V)和[(PPh3)Au(μ-PZR (n))Au(PPh 3)] +(VI),R(n)和2R(n)表示在3或3位的C 6 H 4 OC n H 2 n +1取代基分别显示杂环的3位和5位在77 K时呈固态发光,而与属间Au-Au相互作用的存在与否无关。所有配合物的发射光谱均由395–500 nm范围内的结构能带组成,这归因于涉及HPZPZ配体-属电荷转移(LMCT)跃迁-配体,化合物带的模式与配体的分子结构和/或性质有关。该类型的多个复合物的热行为III,I
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