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2-(4-hydroxyphenyl}-5-decyloxypyrimidine | 110203-06-0

中文名称
——
中文别名
——
英文名称
2-(4-hydroxyphenyl}-5-decyloxypyrimidine
英文别名
2-(4-hydroxyphenyl)-5-decyloxypyrimidine;5-decyloxy-2-(4-hydroxyphenyl)pyrimidine;4-(5-decyloxypyrimidine-2-yl)phenol;4-(5-decyloxy-pyrimidin-2-yl)-phenol;4-(5-decyloxypyrimidin-2-yl)phenol;4-[5-(Decyloxy)pyrimidin-2(1H)-ylidene]cyclohexa-2,5-dien-1-one;4-(5-decoxypyrimidin-2-yl)phenol
2-(4-hydroxyphenyl}-5-decyloxypyrimidine化学式
CAS
110203-06-0
化学式
C20H28N2O2
mdl
——
分子量
328.455
InChiKey
ZRJKZEXSWFICKM-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:
    414.7±37.0 °C(Predicted)
  • 密度:
    1.052±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6
  • 重原子数:
    24
  • 可旋转键数:
    11
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    55.2
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:60cd0627f9412e60ca5749e8307b5af4
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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

  • 作为反应物:
    描述:
    2-(4-hydroxyphenyl}-5-decyloxypyrimidine三苯基膦偶氮二甲酸二乙酯 作用下, 以 乙醚 为溶剂, 生成 5-Decyloxy-2-(4-{4-[dimethyl-(tridecafluoro-1,1,2,2-tetrahydrooctyl)-silanyl]-butoxy}-phenyl)-pyrimidine
    参考文献:
    名称:
    Liquid crystal compounds having a silane tail with a perfluoroalkyl terminal portion
    摘要:
    手性非外消旋、手性外消旋和非手性化合物可用作液晶组成部分,其具有部分氟化的硅烷尾基。硅烷尾基包括全氟烷基。本发明的硅烷尾基的化学式为:其中k为0或1-10的整数;m和n为1-20的整数;j为0或1-20的整数;Z为—O—或单键;R1、R1'、R2和R2'为烷基或全氟烷基;RF为全氟烷基。本发明还提供了包含一种或多种具有部分氟化硅烷尾基的本发明化合物的液晶组成物。本发明还提供了光学器件,特别是包含本发明的一种或多种硅烷化合物的液晶组成物的定向层的显示器件。
    公开号:
    US20030003245A1
  • 作为产物:
    参考文献:
    名称:
    Siloxane-terminated phenylpyrimidine liquid crystal hosts
    摘要:
    我们报告了以三硅氧烷为端基、以 2-苯基嘧啶为核心、形成部分双层 SmA 和 SmC 相的液晶的合成和表征。通过粉末 X 射线衍射法对 Smectic 层间距的变温测量、光学倾斜角的测量以及偏光光学显微镜对双折射变化的观察发现,与非硅氧烷类似物相比,三硅氧烷端基使这些化合物的 SmA-SmC 转变更加 "类似德弗里斯"。其中一种化合物是 2-(4-(11-(1,1,1,3,3,5,5-庚甲基三硅氧烷基)十一烷氧基)苯基)-5-(1-氯辛氧基)嘧啶 (3),其最大层收缩率仅为 1.6%,可视为真正的 de Vries 材料。
    DOI:
    10.1039/b700972k
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文献信息

  • Synthesis and Properties of Optically Active α-Trifluoromethylbenzyl Derivatives as New Chiral Dopants for Ferroelectric Liquid Crystals
    作者:Yoshio Aoki、Hiroyuki Nohira
    DOI:10.1246/cl.1993.113
    日期:1993.1
    Optically active α-trifluoromethylbenzyl derivatives as new chiral dopants for ferroelectric liquid crystals (FLCs) were synthesized utilizing optically active 4,4,4-trifluoro-3-(4-methoxyphenyl)butanoic acid prepared by optical resolution procedures. The magnitudes of spontaneous polarization (Ps) and the response time depended on the type of the linkage between the optically active block and core
    利用通过光学拆分程序制备的光学活性 4,4,4-三-3-(4-甲氧基苯基)丁酸合成了光学活性 α-三甲基苄基衍生物作为电液晶 (FLC) 的新型手性掺杂剂。自发极化 (Ps) 的大小和响应时间取决于光学活性块和核心块之间的连接类型。
  • Process for controlling cone tilt angle in mixtures of smectic liquid
    申请人:Minnesota Mining and Manufacturing Company
    公开号:US05928562A1
    公开(公告)日:1999-07-27
    A process for controlling the cone tilt angle of a tilted smectic liquid crystal composition comprises the step of combining (a) at least one liquid crystal composition comprising at least one smectic or latent smectic liquid crystal compound comprising (i) an aliphatic fluorocarbon terminal portion comprising a terminal fluoroalkyl or fluoroether group and an alkylene group having at least two carbon atoms and containing at least one catenary ether oxygen atom, (ii) an aliphatic hydrocarbon terminal portion, and (iii) a central core connecting the terminal portions; and (b) at least one liquid crystal composition comprising at least one smectic or latent smectic liquid crystal compound; with the provisos that at least one of the compositions (a) and (b) comprises at least one chiral liquid crystal compound and that the combining of compositions (a) and (b) provides an optically active, tilted chiral smectic liquid crystal composition. The process enables control of cone tilt angle and thereby control of the brightness characteristics of liquid crystal display devices.
    一种用于控制倾斜相液晶组合物锥倾角的方法包括以下步骤:将(a)至少一种包含至少一种含有至少一种脂肪碳末端部分的倾斜相或潜在倾斜相液晶化合物的液晶组合物与(i)末端氟烷基或醚基团和至少含有两个碳原子的烷基团并且含有至少一个链状醚氧原子的烷基团,(ii)脂肪烃末端部分和(iii)连接末端部分的中心核心;以及(b)至少一种包含至少一种倾斜相或潜在倾斜相液晶化合物的液晶组合物相结合的步骤;但要求至少其中一种组合物(a)和(b)包含至少一种手性液晶化合物,并且组合物(a)和(b)的结合提供了一种光学活性的、倾斜的手性相液晶组合物。该方法使得能够控制锥倾角,从而控制液晶显示设备的亮度特性。
  • Alkyl silane liquid crystal compounds
    申请人:——
    公开号:US20020130299A1
    公开(公告)日:2002-09-19
    Compounds useful as components of LC and FLC compositions which in turn are useful in the manufacture of optical devices. Compounds of this invention have a silane tail, which can contain more than one Si. Compounds of this invention can include those with disilane tails. The invention provides LC compositions containing one or more of the silanes of this invention. Addition of one or more of the compounds of this invention to LC compositions can result in significant improvement in optical or LC properties. In particular, the compounds of this invention can significantly lower the melting point, freezing point or both of an LC composition resulting in significant improvement in device stability.
    这项发明涉及的化合物可作为LC和FLC组分的组分,这些组分进而可用于制造光学器件。这项发明的化合物具有硅烷尾部,可以含有一个以上的。这项发明的化合物可以包括具有二硅烷尾部的化合物。该发明提供含有本发明中所述硅烷之一或多个的LC组分。将本发明中的一个或多个化合物添加到LC组分中可能会显着改善光学或LC性能。特别是,本发明的化合物可以显著降低LC组分的熔点、冰点或两者,从而显著改善器件稳定性。
  • Mesomorphic compound, liquid crystal composition containing same, and
    申请人:Canon Kabushiki Kaisha
    公开号:US05589103A1
    公开(公告)日:1996-12-31
    A mesomorphic compound of the formula (I) according to claim 1 is suitable as a component for a liquid crystal composition providing improved response speed and decreased. The mesomorphic compound of the formula (I) is characterized by having at least one terminal cyclic group free from a side chain and also having a core structure including at least one group ##STR1## The above liquid crystal composition is useful as an element of a liquid crystal device and a display apparatus providing a good display characteristics.
    根据第1项要求,式(I)的一种介向化合物适用于液晶组分,可提供改善的响应速度和降低。式(I)的介向化合物的特点是具有至少一个不带侧链的末端环状基团,同时还包括至少一个基团##STR1## 上述液晶组分可用作液晶装置和显示设备的元素,提供良好的显示特性。
  • Optically active benzene derivatives, process for producing the same and
    申请人:Sumitomo Chemical Company, Limited
    公开号:US05389293A1
    公开(公告)日:1995-02-14
    Disclosed are herein optically active benzene derivatives represented by the formula (I): ##STR1## preparation processes therefor, liquid crystal composition containing such benzene derivatives as liquid-crystalline compound, and a light switching element using said liquid crystal composition as liquid crystal element, wherein R.sub.1, R.sub.2, x, y, z, m, p and s are as defined in the specification.
    本文披露了一种由式(I)表示的光学活性苯衍生物:##STR1##及其制备过程,包含此类苯衍生物作为液晶化合物的液晶组合物,以及使用该液晶组合物作为液晶元件的光开关元件,其中R.sub.1、R.sub.2、x、y、z、m、p和s如规范中所定义。
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