1-[difluoro(3,4,5-trifluorophenoxy)methyl]-4-[2-fluoro-4-(4'-pentyl-1,1'-bicyclohexane-4-yl)phenyl]cyclohexane | 1209486-40-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-[difluoro(3,4,5-trifluorophenoxy)methyl]-4-[2-fluoro-4-(4'-pentyl-1,1'-bicyclohexane-4-yl)phenyl]cyclohexane
• 英文别名: 1-[difluoro(3,4,5-trifluorophenoxy)methyl]-4-[2-fluoro-4-(4'-pentyl-1,1'-bicyclohexan-4-yl)phenyl]cyclohexane；5-[Difluoro-[4-[2-fluoro-4-[4-(4-pentylcyclohexyl)cyclohexyl]phenyl]cyclohexyl]methoxy]-1,2,3-trifluorobenzene
• CAS: 1209486-40-7
• 化学式: C₃₆H₄₆F₆O
• 分子量: 608.751
• InChiKey: QUPIXBRRQNYJEP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14
• 重原子数：
  43
• 可旋转键数：
  10
• 环数：
  5.0
• 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：
  7

反应信息

• 作为产物：
  描述：

  4-(3-fluorophenyl)-4'-pentyl-1,1'-bicyclohexane 在 溴 、 仲丁基锂 、 六乙基亚磷酸胺 作用下， 生成 1-[difluoro(3,4,5-trifluorophenoxy)methyl]-4-[2-fluoro-4-(4'-pentyl-1,1'-bicyclohexane-4-yl)phenyl]cyclohexane
  参考文献：
  名称：

  Nematic Liquid Crystal Compounds with Five-Ring Framework

  摘要：

  A series of novel liquid crystal compounds with five-ring framework having a -CF(2)O- linkage group (1a-1e) has been synthesized and their physical properties were measured. These compounds are characterized to have higher nematic-isotropic liquid transition temperatures and broader mesophase temperature range. As for the anisotropic properties, this series is categorized as compounds having large Delta epsilon and Delta n. Although these compounds possess five rings in their structures, they exhibit high miscibility caused by the rotately non-symmetric structures including the lateral fluorine substituted phenylene rings. One of the novel compounds exhibits SmF phase and shows the second-order phase transition of SmA to SmC. The compounds are effective to improve the response property of the mixtures due to their high elastic constants. These five-ring compounds possess diversified properties and of high potential materials for improving the LCD performances.

  DOI：

  10.1080/15421400903065440

文献信息

• FIVE-RING LIQUID CRYSTAL COMPOUND HAVING CYCLOHEXANE RING, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：TANAKA HIROYUKI

  公开号：US20090302273A1

  公开（公告）日：2009-12-10

  A liquid crystal compound represented by formula (1), a liquid crystal composition comprising the compound, and a liquid crystal display device comprising the composition: For example, R 1 is alkyl having 1 to 20; ring A 1 , ring A 2 , ring A 3 , ring A 4 , ring A 5 , and ring A 6 are 1,4-cyclohexylene or 1,4-phenylene; Z 1 , Z 2 , Z 3 , Z 4 , Z 5 , and Z 6 is a single bond; X 1 is hydrogen or halogen; l, m, n, o, p, and q are 0 or 1, and l+m+n+o+p+q is 3.

  一种由式（1）表示的液晶化合物，包括该化合物的液晶组合物以及包括该组合物的液晶显示装置：例如，R1是具有1到20个碳原子的烷基;环A1，环A2，环A3，环A4，环A5和环A6是1,4-环己烯基或1,4-苯基;Z1，Z2，Z3，Z4，Z5和Z6是单键;X1是氢或卤素;l，m，n，o，p和q为0或1，且l+m+n+o+p+q为3。
• PENTACYCLIC LIQUID CRYSTAL COMPOUND HAVING CYCLOHEXANE RING, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：Chisso Corporation

  公开号：EP2284148A1

  公开（公告）日：2011-02-16

  A liquid crystal compound represented by formula (1), a liqui d crystal composition comprising the compound, and a liquid cryst al display device comprising the composition: For example, R1 is alkyl having 1 to 20; ring A1, ring A2 ring A3, ringA4, ringA5, and ringA6 are1, 4-cyclohexylene or 1, 4-phenylene; Z1 , Z2 , Z3 , Z4 , Z5 , and Z6 is a single bond; X1 is hydrogen or halogen; l, m, n, o, p, and q are 0 or 1, and l+m+n+o+p+q is 3.

  一种由式（1）表示的液晶化合物，一种由该化合物组成的液晶组合物，以及一种由该组合物组成的液晶显示设备： 例如，R1 是具有 1 至 20 的烷基；环 A1、环 A2、环 A3、环 A4、环 A5 和环 A6 是 1，4-环己烯或 1，4-亚苯基；Z1、Z2、Z3、Z4、Z5 和 Z6 是单键；X1 是氢或卤素；l、m、n、o、p 和 q 是 0 或 1，且 l+m+n+o+p+q 是 3。
• US7951432B2
  申请人：——

  公开号：US7951432B2

  公开（公告）日：2011-05-31