4'-[(8-chlorooctyl)oxy]-4-biphenylyl 2-furoate | 295782-99-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4'-[(8-chlorooctyl)oxy]-4-biphenylyl 2-furoate
• 英文别名: [4-[4-(8-Chlorooctoxy)phenyl]phenyl] furan-2-carboxylate
• CAS: 295782-99-9
• 化学式: C₂₅H₂₇ClO₄
• 分子量: 426.94
• InChiKey: RPMSIKNBIREYBL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  30
• 可旋转键数：
  13
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  48.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4'-[(8-chlorooctyl)oxy]-4-biphenylyl 2-furoate 、 2,5-二羟基苯甲酸 在 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 potassium iodide 作用下， 以 乙腈 为溶剂， 反应 48.0h， 以30%的产率得到4'-{[8-[(2,5-dihydroxybenzoyl)oxy]octyl]oxy}-4-biphenylyl 2-furoate
  参考文献：
  名称：

  LIQUID CRYSTAL COMPOUNDS

  摘要：

  公开号：

  EP1169293B1
• 作为产物：
  描述：

  呋喃甲酰氯 、 4'-[(8-chlorooctyl)oxy]-4-biphenylol 在 吡啶 作用下， 以88%的产率得到4'-[(8-chlorooctyl)oxy]-4-biphenylyl 2-furoate
  参考文献：
  名称：

  LIQUID CRYSTAL COMPOUNDS

  摘要：

  公开号：

  EP1169293B1

文献信息

• US6733690B1
  申请人：——

  公开号：US6733690B1

  公开（公告）日：2004-05-11
• [EN] LIQUID CRYSTAL COMPOUNDS<br/>[FR] COMPOSES CRISTAUX LIQUIDES
  申请人：ROLIC AG

  公开号：WO2000055110A1

  公开（公告）日：2000-09-21

  A compound of formula (I), wherein G?1 and G2¿ independently represent a polymerisable mesogenic residue; X represents a group selected from -CH¿2?-, -O-, -CO-, -COO-, -OOC-, -CONR'-, -OCOO-, -OCONR'; Sp represents a group of the formula -(CH2)p- in which p is an integer of 1 to 18 and in which one or two non adjacent -CH2- groups are optionally replaced by -CH=CH-; or in which one or two -CH2- groups are optionally replaced by one or two groups selected from the group consisting of -O-, -CO-, -COO-, -OOC-, -CONR'-, -OCOO-, -OCONR' with the proviso that firstly the spacer group does not contain two adjacent heteroatoms and secondly when X is -CH2-, p can also have a value of 0; and M represents an achiral group of formula (II) in which A and B independently represent an optionally substituted six membered isocyclic or heterocyclic group or naphthalenediyl; C is selected from the group consisting of an optionally substituted five and six membered isocyclic or heterocyclic group or naphthalenediyl; n?1 and n2¿ are 0 or 1 with the proviso that firstly 1≤n1+n2≤2 and secondly, when C is naphthalenediyl 0≤n1+n2≤2; Z1 is selected from the group consisting of -O-, -COO-, -OOC-, -CO-, -CONR'-, -NR'CO-, OCOO-, -OCONR'-, -NR'COO- and a single bond; in which R' is selected from the group consisting of hydrogen, a lower achiral alkyl group and a lower achiral alkenyl group; Z?2 and Z3¿ are independently selected from the group consisting of single bond, -COO-, -OOC-, -CH¿2?-CH2-, -CH2O-, -OCH2-, -CH=CH-, -C C-, -(CH2)4- and -(CH2)3O-; and R?1¿ is selected from the group consisting of -CN, -COR, -COOR, -OCOR, -CONR'R, -NR'COR, OCOOR, -OCONR'R, -NR'COOR, -F, -Cl, -CF¿3?, -OCF3, -OR and -R in which R is selected from the group consisting of hydrogen, an achiral C1-18 alkyl group and an achiral C4-18 alkenyl group with the double bond at 3-position or higher; and R' is as defined above; with the proviso that at most one of the rings A, B and C is a naphthalenediyl group is provided as well as liquid crystalline mixtures, films and electro-optical devices comprising the compound.
• LIQUID CRYSTAL COMPOUNDS
  申请人：Rolic AG

  公开号：EP1169293B1

  公开（公告）日：2009-07-22