4-(十二烷氧基)-2,3,5,6-四氟苯 | 1010184-68-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-(十二烷氧基)-2,3,5,6-四氟苯
• 英文名称: 4-(dodecyloxy)-2,3,5,6-tetrafluorobenzene
• 英文别名: 1-dodecyloxy-2,3,5,6-tetrafluorobenzene；HC6F4O(CH2)11CH3-p；1,2,4,5-tetrafluoro-3-dodecyloxybenzene；4-Dodecyloxy-2,3,5,6-tetrafluorobenzene；3-dodecoxy-1,2,4,5-tetrafluorobenzene
• CAS: 1010184-68-5
• 化学式: C₁₈H₂₆F₄O
• 分子量: 334.397
• InChiKey: PUBABFVWQWOIJW-UHFFFAOYSA-N

物化性质

• 沸点：
  346.6±37.0 °C(predicted)
• 密度：
  1.072±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  23
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-(十二烷氧基)-2,3,5,6-四氟苯 在 正丁基锂 、 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 、 丙酮 为溶剂， 反应 24.0h， 生成 1-Dodecoxy-2,3,5,6-tetrafluoro-4-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxymethyl]benzene
  参考文献：
  名称：

  Structure and ionic conductivity of liquid crystals having propylene carbonate units

  摘要：

  合成和研究具有环状碳酸酯单元的液晶分子，这些分子表现出自发排列和增强的离子导电性。

  DOI：

  10.1039/c4ta05401f
• 作为产物：
  描述：

  2,3,5,6-四氟苯酚 、 溴代十二烷 在 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 16.0h， 以98%的产率得到4-(十二烷氧基)-2,3,5,6-四氟苯
  参考文献：
  名称：

  Structure and ionic conductivity of liquid crystals having propylene carbonate units

  摘要：

  合成和研究具有环状碳酸酯单元的液晶分子，这些分子表现出自发排列和增强的离子导电性。

  DOI：

  10.1039/c4ta05401f

文献信息

• Structure-Function Relationships in Liquid-Crystalline Halogen-Bonded Complexes
  作者：Duncan W. Bruce、Pierangelo Metrangolo、Franck Meyer、Tullio Pilati、Carsten Präsang、Giuseppe Resnati、Giancarlo Terraneo、Stephen G. Wainwright、Adrian C. Whitwood

  DOI：10.1002/chem.201000717

  日期：2010.8.16

  halogen‐bonding acceptors, and substituted derivatives of 4‐iodotetrafluorophenyl as halogen‐bonding donors. Despite the fact that the starting materials are not mesomorphic, the dimeric, halogen‐bonded complexes obtained exhibited nematic and SmA phases, depending on the length of the alkyl chains present on the components. The modularity of this approach also led to new chiral mesogens starting from non‐mesomorphic

  新型液晶材料是通过在一系列4-烷氧基噻唑，4-烷基和4-烷氧基取代的吡啶作为卤素键合受体以及4-碘四氟苯基的取代衍生物作为卤素之间的卤素键合作用下自组装制备的绑定捐助者。尽管事实上原料不是介晶的，但取决于组分上存在的烷基链的长度，所获得的二聚体，卤素键合的配合物仍显示出向列相和SmA相。这种方法的模块化也导致了从非亚同构手性化合物开始的新的手性液晶元。
• Self-assembly of corrole trimers in solution and at the solid–liquid interface
  作者：Richard van Hameren、Johannes A. A. W. Elemans、Dagmara Wyrostek、Mariusz Tasior、Daniel T. Gryko、Alan E. Rowan、Roeland J. M. Nolte

  DOI：10.1039/b812518j

  日期：——

  The self-assembly of corrole trimers in solution and at solid–liquid interfaces is a process that depends on dewetting, hydrogen bonding and π–π interactions between the molecules forming columnar stacks, and lateral interactions between these stacks to generate higher order assemblies.

  珊瑚虫三聚体在溶液中和固液界面上的自组装过程依赖于分子之间的脱水、氢键和ÏâÏ相互作用形成柱状堆栈，以及这些堆栈之间的横向相互作用产生更高阶的组装。
• 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。
• Photosensitive azobispyridine gold(i) and silver(i) complexes
  作者：Manuel Bardají、Mónica Barrio、Pablo Espinet

  DOI：10.1039/c0dt01167c

  日期：——

  diffraction studies and feature linear gold(I) centers coordinated by pyridyl groups, and non-coordinated azo groups. In contrast the X-ray structure of [(2-abpy)Ag(CF3SO3)(PPh3)}2] shows tetracoordinated silver(I) centers involving chelating N–N coordination by pyridyl and azo nitrogen atoms. The gold(I) compounds with a long alkoxy chain do not behave as liquid crystals, and decompose before their

  中性和阳离子双核金（I）化合物[（μ-N–N）（AuR）2 ]（N–N =2,2'-偶氮二吡啶 （2-abpy）， 4,4'-偶氮二吡啶（4-abpy）; R = C 6 F 5，C 6 F 4 OC 12 H 25 – p，C 6 F 4 OCH 2 C 6 H 4 OC 12 H 25 – p）和[（μ-N–N）Au（PR 3） } 2 ]（CF 3 SO 3）2（N–N = 2-abpy，4-abpy，R = Ph，Me）已通过弱配体的取代偶氮二吡啶配体。相应的银（I）双核[（μ-2-abpy）Ag（CF 3 SO 3）（PPh 3）} 2 ]和多核[Ag（CF 3 SO 3）（4-abpy）} n ]化合物已获得。[（μ-2-abpy）Au（PPh 3）} 2 ]（CF 3 SO 3）2和[（μ-4-abpy）Au（PMe 3）} 2 ]（CF 3 SO 3）2已通过X射
• Aromatic Fluorination Effect on the Mesomorphic Properties of Discotic Liquid Crystal of Alkoxybenzoyloxytriphenylene
  作者：Yasuyuki Sasada、Hirosato Monobe、Yasukiyo Ueda、Yo Shimizu

  DOI：10.1080/15421400903065630

  日期：2009.9.3

  2,3,6,7,10,11-hexakis (4-alkyloxy-2,3,5,6-tetrafluorobenzoyloxy) triphenylenes (CnF4; n = 6, 7, 8, 9, 10, 12, 14, 16) and the branched peripheral chain derivative [C6(2C2)F4, C8(3,7C1)F4 and C7(1C1)F4] were synthesized to study the mesomorphic transition behavior by polarized optical microscope, DSC and XRD techniques. It was found that CnF4s exhibit Col(h) phase having a wide range of temperature, and the clearing points get slightly lowered as the peripheral chains are elongated. On the other hand, the stabilities of mesomorphism for CnF4s having the branched peripheral chains without C7(1C1)F4 larger then corresponding non-branched peripheral chain homologues. It was shown that the elongation of the peripheral chains and the introduction of branched structure into the chains give no change in the type of mesomorphism, implying a strong attractive interaction among the fluorinated phenyl groups.