戊基环己基碘苯 | 948553-20-6

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 戊基环己基碘苯
• 中文别名: 1-碘-4-(4-戊基环己基)苯；1-碘-4-(4-N-戊基环己基)苯；4-(4-戊基环己基)碘苯；4-碘代戊基环己基苯
• 英文名称: 1-iodo-4-(4-pentylcyclohexyl)benzene
• CAS: 948553-20-6
• 化学式: C₁₇H₂₅I
• 分子量: 356.29
• InChiKey: ZVJXAYCOQJDVMP-UHFFFAOYSA-N

物化性质

• 沸点：
  378.5±21.0 °C(Predicted)
• 密度：
  1.273±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  戊基环己基碘苯 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 palladium on activated charcoal 、 氢气 、 三溴化硼 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 、 甲苯 为溶剂， -10.0~20.0 ℃ 、700.01 kPa 条件下， 反应 4.0h， 生成
  参考文献：
  名称：

  JP2022/8092

  摘要：

  公开号：

文献信息

• FIVE-RING LIQUID CRYSTAL COMPOUND HAVING CF20 BONDING GROUP, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：Tanaka Hiroyuki

  公开号：US20100127211A1

  公开（公告）日：2010-05-27

  The invention provides a five-ring liquid crystal compound having a CF 2 O bonding group as a new compound having a general physical properties necessary for compounds, stability to heat, light and so forth, a wide temperature range of liquid crystal phases, a high clearing point, a good compatibility with other compounds, a large dielectric anisotropy and refractive index anisotropy, and an especially high clearing point and an especially large refractive index anisotropy, and provides a liquid crystal composition and a liquid crystal display device.

  本发明提供了一种具有CF2O键合基团的五环液晶化合物，作为一种具有化合物所需的一般物理性质、对热、光等的稳定性、广泛的液晶相温度范围、高清晰点、与其他化合物良好的相容性、大电介质各向异性和折射率各向异性，特别是高清晰点和特别大的折射率各向异性的新化合物，并提供了一种液晶组合物和液晶显示装置。
• An improved practical Pd/C-catalyzed Sonogashira cross-coupling reaction for the synthesis of liquid crystals of trans-cyclohexyltolans
  作者：Hongyong Shang、Ruimao Hua、Qingwei Zheng、Jianli Zhang、Xiao Liang、Qiming Zhu

  DOI：10.1002/aoc.1642

  日期：——

  An improved practical synthesis of liquid crystals of trans‐cyclohexyltolans by Sonogashira cross‐coupling reaction of 1‐iodo‐4‐(trans‐4‐alkylcyclohexyl)benzene with aromatic terminal alkynes in the presence of Pd/C (palladium on activated carbon) as low as 0.03 mol% of Pd and CuI (2 mol%) in a mixture solvent of acetone–water (5:2 in volume) is described. The liquid crystals could be obtained in high

  在Pd / C（活性炭上钯）存在下，1-碘-4-（反-4-烷基环己基）苯与芳族末端炔烃的Sonogashira交叉偶联反应改进了反式环己基托兰斯液晶的实用合成描述了在丙酮-水（体积比为5：2）的混合溶剂中低至0.03 mol％的Pd和CuI（2 mol％）。通过简单的过滤，可以以高收率获得具有优异纯度的固体形式的液晶，并且滤液可以重复使用几次，同时仍保持高催化活性。版权所有©2010 John Wiley＆Sons，Ltd.
• LIQUID CRYSTALLINE COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：JNC Corporation

  公开号：EP2123623B1

  公开（公告）日：2013-08-07
• PENTACYCLIC LIQUID CRYSTAL COMPOUND HAVING CF<SB>2</SB>O BONDING GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY
  申请人：JNC Corporation

  公开号：EP2116522B1

  公开（公告）日：2013-09-18
• LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY UNIT
  申请人：JNC CORPORATION

  公开号：US20210214615A1

  公开（公告）日：2021-07-15

  The liquid crystal display device of the disclosure has: a first substrate; a plurality of pixel electrodes formed on the first substrate; a second substrate; a counter electrode formed on the second substrate and facing the pixel electrode; a liquid crystal layer including a liquid crystal composition between the pixel electrode and the counter electrode; and an alignment control layer formed of a polymer containing an alignable monomer that is one component of the liquid crystal composition, in which the alignment control layers are each formed on a side of the first substrate and on a side of the second substrate. The alignable monomer is a polymerizable polar compound having a mesogen moiety formed of at least one ring, and a polar group.