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4'-丙基-4-甲氧基联苯 | 116903-42-5

中文名称
4'-丙基-4-甲氧基联苯
中文别名
——
英文名称
4-methoxy-4'-propyl-1,1'-biphenyl
英文别名
4-(4-Propylphenyl)anisole;1-methoxy-4-(4-propylphenyl)benzene
4'-丙基-4-甲氧基联苯化学式
CAS
116903-42-5
化学式
C16H18O
mdl
——
分子量
226.318
InChiKey
FXNICWBZRWSOMS-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:
    17
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Catalytic Enantioselective Intermolecular Benzylic C(sp <sup>3</sup> )−H Amination
    作者:Ali Nasrallah、Vincent Boquet、Alexandra Hecker、Pascal Retailleau、Benjamin Darses、Philippe Dauban
    DOI:10.1002/anie.201902882
    日期:2019.6.11
    intermolecular benzylic C(sp3)−H amination has been developed by combining the pentafluorobenzyl sulfamate PfbsNH2 with the chiral rhodium(II) catalyst Rh2(S‐tfptad)4. Various substrates can be used as limiting components and converted to benzylic amines with excellent yields and high levels of enantioselectivity. Additional key features for the reaction are the low catalyst loading and the ability
    通过将五氟苄基氨基磺酸酯PfbsNH 2与手性铑(II)催化剂Rh 2(S-tfptad)4结合,已开发出一种实用的通用方法,用于不对称分子间苄基C(sp 3)-H胺化反应。各种底物可以用作限制组分,并以优异的产率和高水平的对映选择性转化为苄基胺。该反应的其他关键特征是低催化剂负载量和在温和条件下能够除去Pfbs基团的能力,从而生成不含NH的苄基胺。
  • SPONTANEOUS ORIENTATION AID FOR LIQUID CRYSTAL COMPOSITION, COMPOUND SUITABLE FOR SAID SPONTANEOUS ORIENTATION AID, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
    申请人:DIC Corporation
    公开号:US20190203122A1
    公开(公告)日:2019-07-04
    The present invention provides a spontaneous orientation aid for a liquid crystal composition, containing one kind or two or more kinds of a compound having a partial structure represented by the general formula (i), wherein Z i1 represents a single bond, etc.; A i1 represents a divalent 6-membered aromatic group, etc.; m i1 represents an integer of 1 to 5; and K i1 represents a structure represented by any of the following formulae (K-1) to (K-8), wherein W K1 represents a methine group, etc.; X K1 and Y K1 each represent —CH 2 —, etc.; Z K1 represents an oxygen atom, etc.; and U K1 , V K1 , and S K1 each represent a methine group, etc.:
    本发明提供了一种液晶组分的自发定向助剂,包含一种或两种或更多种具有由通式(i)表示的部分结构的化合物,其中Zi1表示单键等;Ai1表示二价的6元芳香基团等;mi1表示1到5的整数;Ki1表示由以下任一公式(K-1)至(K-8)表示的结构,其中WK1表示甲烷基等;XK1和YK1分别表示—CH2—等;ZK1表示氧原子等;UK1、VK1和SK1各表示甲烷基等:
  • Compound having 2-fluorophenyloxymethane structure
    申请人:Tojo Kenta
    公开号:US08916718B2
    公开(公告)日:2014-12-23
    The present invention relates to a compound having a 2-fluorophenyloxymethane structure and useful for organic electronic materials and medical and agricultural chemicals, particularly materials for liquid crystal display elements. A problem to be solved by the invention is to provide a compound having relatively large Δ∈, relatively high T→i, low viscosity (η), and high miscibility with other liquid crystal compounds, and also provide a liquid crystal composition containing the compound as a constituent component. The present invention provides a compound having a 2-fluorophenyloxymethane structure and also provides a liquid crystal composition containing the compound and a liquid crystal display device using the liquid crystal composition.
    本发明涉及一种具有2-氟苯氧甲烷结构的化合物,适用于有机电子材料、医药和农药化学品,特别是液晶显示元件材料。本发明要解决的问题是提供一种具有相对较大的Δ∈、相对较高的T→i、低粘度(η)和与其他液晶化合物高混溶性的化合物,并提供一种包含该化合物作为组成成分的液晶组合物。本发明提供了一种具有2-氟苯氧甲烷结构的化合物,同时提供了一种含有该化合物的液晶组合物和使用该液晶组合物的液晶显示器件。
  • LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY ELEMENT OBTAINED USING SAME
    申请人:DIC Corporation
    公开号:EP3173457A1
    公开(公告)日:2017-05-31
    There is provided a liquid crystal composition containing at least one compound represented by General Formula (a). There is also provided a liquid crystal display device using such a liquid crystal composition. The liquid crystal composition of the present invention has the following properties without suffering reductions in refractive index anisotropy (Δn) and nematic phase-isotropic liquid phase transition temperature (Tni): sufficiently low viscosity (η), sufficiently low rotational viscosity (γ1), a large elastic constant (K33), a high voltage holding ratio after UV exposure (VHR (UV)), and a negative dielectric anisotropy (Δε) with a large absolute value. A liquid crystal display device of, for example, a VA type that uses such a liquid crystal composition has a high response speed and excellent display quality with defective display being eliminated or reduced.
    本发明提供了一种液晶组合物,其中至少含有一种通式(a)所代表的化合物。还提供了一种使用这种液晶组合物的液晶显示设备。本发明的液晶组合物在不降低折射率各向异性(Δn)和向列相各向异性液相转变温度(Tni)的情况下具有以下特性:足够低的粘度(η)、足够低的旋转粘度(γ1)、较大的弹性常数(K33)、紫外线照射后较高的电压保持率(VHR (UV))以及绝对值较大的负介电各向异性(Δε)。使用这种液晶成分的 VA 型等液晶显示设备响应速度快,显示质量优异,可消除或减少显示缺陷。
  • Spontaneous alignment assistant for liquid crystal compositions
    申请人:DIC Corporation
    公开号:US10927300B2
    公开(公告)日:2021-02-23
    The spontaneous orientation aid for a liquid crystal composition provides storage stability and allows liquid crystal molecules to be vertically aligned without a PI layer when added to a liquid crystal composition. The spontaneous orientation aid for a liquid crystal composition includes a compound having a partial structure represented by formula (i), particularly in which Ki1 is represented by one of formula (K-1) to formula (K-11). When used in a liquid crystal composition, the spontaneous orientation aid can adsorb to substrates sandwiching a liquid crystal composition (liquid crystal layer) and keep the liquid crystal molecules aligned in a vertical direction. The spontaneous orientation aid makes it possible to align liquid crystal molecules without a PI layer (to induce vertical alignment of liquid crystal molecules under no applied voltage and to achieve horizontal alignment of the liquid crystal molecules under an applied voltage).
    液晶组合物的自发定向助剂可提供储存稳定性,并在加入液晶组合物时允许液晶分子垂直排列而无需 PI 层。液晶组合物的自发定向助剂包括具有式(i)表示的部分结构的化合物,特别是其中 Ki1 由式(K-1)至式(K-11)中的一种表示。在液晶组合物中使用时,自发定向助剂可吸附在夹有液晶组合物的基底(液晶层)上,并使液晶分子保持垂直方向排列。自发定向助剂使液晶分子在没有 PI 层的情况下对齐成为可能(在不施加电压的情况下诱导液晶分子垂直对齐,在施加电压的情况下实现液晶分子水平对齐)。
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