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苯,4-溴-2-氟-1-(辛氧基)- | 119259-26-6

中文名称
苯,4-溴-2-氟-1-(辛氧基)-
中文别名
——
英文名称
1-Bromo-3-fluoro-4-octyloxybenzene
英文别名
4-bromo-1-octyloxy-2-fluorobenzene;3-fluoro-4-octyloxybromobenzene;4-n-octyloxy-3-fluorobromobenzene;1-bromo-3-fluoro-4-octoxybenzene;4-n-octyloxy-3-fluoro-bromobenzene;4-bromo-2-fluorooctyloxybenzene;4-Bromo-2-fluoro-1-(octyloxy)benzene;4-bromo-2-fluoro-1-octoxybenzene
苯,4-溴-2-氟-1-(辛氧基)-化学式
CAS
119259-26-6
化学式
C14H20BrFO
mdl
——
分子量
303.215
InChiKey
IOHLFWGBBXATQA-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

  • 熔点:
    135 °C
  • 沸点:
    146-150 °C
  • 密度:
    1?+-.0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6.1
  • 重原子数:
    17
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:cdb792bbe8366c12ead9774bb85afede
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 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:
    参考文献:
    名称:
    用于钯催化交叉偶联反应的新型高度取代苯衍生物的合成
    摘要:
    常规亲电子芳族取代反应和低温邻位锂化反应的组合已用于有效合成一些新颖的高度取代的苯衍生物,这些衍生物含有烷氧基,烷基,溴,氰基,氟和碘官能。使用这样的化合物的通过选择性钯催化的交叉偶联反应例举以产生具有侧向氟取代基的一系列液晶三联苯的邻位于横向氰基。
    DOI:
    10.1039/a804525i
  • 作为产物:
    描述:
    4-正辛氧基溴苯 以44%的产率得到苯,4-溴-2-氟-1-(辛氧基)-
    参考文献:
    名称:
    Cyclobutanecarboxylic acid derivatives and liquid crystalline
    摘要:
    一种光学上不活性的环丁烷羧酸衍生物,其通式为##STR1##其中R.sup.1是氢原子或具有1-14个碳原子的直链或支链烷基基团,R.sup.2是具有1-14个碳原子的直链或支链烷基基团,X.sup.1和X.sup.2分别代表氢或氟原子,以及含有至少一种这种衍生物的液晶组合物。
    公开号:
    US05545747A1
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文献信息

  • A synthetic strategy toward branched oligomesogenic phosphonic acids: comparison of alternative pathways
    作者:Maksym F. Prodanov、Olga V. Vashchenko、Valerii V. Vashchenko
    DOI:10.1016/j.tetlet.2013.11.022
    日期:2014.1
    This work is devoted to the elaboration of a practical scheme for the synthesis of dendritic derivatives of gallic acid containing a carboxylate-ω-alkylphosphonic acid group and three terminal promesogenic substituents. Two synthetic strategies toward the target compounds were examined that differ in the sequence of the introduction of the promesogenic units and ω-alkylphosphonic group.
    这项工作致力于阐述一种实用的方案,用于合成含有羧酸盐-ω-烷基膦酸基团和三个末端产前取代基的没食子酸的树枝状衍生物。研究了针对目标化合物的两种合成策略,它们在促生型单元和ω-烷基膦酸基团的引入顺序上有所不同。
  • Liquid crystal materials, mixtures and devices
    申请人:The Secretary of State for Defence in Her Britannic Majesty's Government
    公开号:US05861109A1
    公开(公告)日:1999-01-19
    Liquid crystal compounds of formula I may be used by themselves or they may be mixed with other liquid crystal compounds to give useful liquid crystal mixtures which may then be used in liquid crystal devices. The materials exhibit smectic mesophases and may therefore be used in ferroelectric, ferrielectric, antiferroelectric, themochromic and electroclinic devices. They may also be used as long pitch materials.
    公式I的液晶化合物可以单独使用,也可以与其他液晶化合物混合,形成有用的液晶混合物,然后可以用于液晶器件。这些材料展示出薄层介晶相,因此可以用于铁电、铁电、反铁电、热致变色和电致变晶器件。它们也可以用作长周期材料。
  • Liquid crystal compounds and compositions
    申请人:SANYO CHEMICAL INDUSTRIES LTD.
    公开号:EP0517498A1
    公开(公告)日:1992-12-09
    Liquid crystal naphtalene compounds, represented by the following formula (1) are disclosed.         R-Z-A-NAP-Z′-R′   (1) In the formula (1), R is an alkyl group containing 1 to 18 carbon atoms; R′ is an alkyl group containing 1 to 21 carbon atoms; NAP represents 2,6-naphthylene group; A, Z and Z′ are as follows: 1) A is Pyr> and (a) Z is - or # and Z′ is O, or (b) Z is - and Z′ is COO; 2) if A is Pym>, (a) Z is - and Z′ is O, or (b) Z is O and Z′ is -, O or #; 3) A is FPhF and (a) Z is - or O and Z′ is -, O or COO, (b) Z is OCO and Z′ is - or O, or (c) Z is # and Z′ is O; 4) A is PhF and (a) Z is - or # and Z′ is O, (b) Z is O and Z′ is -, or (c) Z is - and Z′ is COO; 5) A is FPh and (a) Z is O and Z′ is-, (b) Z is -, O, # or OCO and Z′ is O, or (c) Z is O and Z′ is COO; 6) A is
    液晶萘化合物的化学式如下所示:R-Z-A-NAP-Z′-R′。在这个化学式中,R是含有1到18个碳原子的烷基基团;R′是含有1到21个碳原子的烷基基团;NAP代表2,6-萘基团;A、Z和Z′的具体定义如下: 1)如果A是Pyr,(a) Z是-或#,Z′是O;或者(b) Z是-,Z′是COO; 2)如果A是Pym,(a) Z是-,Z′是O;或者(b) Z是O,Z′是-、O或#; 3)如果A是FPhF,(a) Z是-或O,Z′是-、O或COO;(b) Z是OCO,Z′是-或O;或者(c) Z是#,Z′是O; 4)如果A是PhF,(a) Z是-或#,Z′是O;(b) Z是O,Z′是-;或者(c) Z是-,Z′是COO; 5)如果A是FPh,(a) Z是O,Z′是-;(b) Z是-、O、#或OCO,Z′是O;或者(c) Z是O,Z′是COO; 6)如果A是
  • 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。
  • Liquid crystalline organic semiconductor material and organic semiconductor device using same
    申请人:Sasada Yasuyuki
    公开号:US20080058544A1
    公开(公告)日:2008-03-06
    The present invention provides a novel organic semiconductor material that affords efficient charge transport, under a wider range of conditions, by increasing the temperature stability and expanding the temperature range of the organic semiconductor material. In an organic semiconductor material comprising a liquid crystalline compound having substituents on the periphery of a rigid plate-like central structure, the substituents have a fluorinated phenylene group, and columns in which the molecules of the compound are accumulated in a stack are aligned hexagonally.
    本发明提供了一种新型的有机半导体材料,通过提高温度稳定性和扩大有机半导体材料的温度范围,实现了在更广泛的条件下高效的电荷传输。在包括具有刚性板状中心结构周围取代基的液晶化合物的有机半导体材料中,这些取代基具有氟取代苯基,并且该化合物的分子在柱状结构中呈六边形排列。
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