(4Z)-2-ethoxy-4-[[2-[(E)-(3-ethoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazinyl]methylidene]cyclohexa-2,5-dien-1-one

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (4Z)-2-ethoxy-4-[[2-[(E)-(3-ethoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazinyl]methylidene]cyclohexa-2,5-dien-1-one
• 英文别名: 2-ethoxy-4-[(E)-[(E)-(3-ethoxy-4-hydroxyphenyl)methylidenehydrazinylidene]methyl]phenol
• 化学式: C₁₈H₂₀N₂O₄
• 分子量: 328.4
• InChiKey: PELLUKWQMGVZFR-AYKLPDECSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  24
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  83.6
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTALLINE POLYMER, AND OPTICAL ANISOTROPIC ARTICLE
  申请人：Sakamoto Kei

  公开号：US20100258764A1

  公开（公告）日：2010-10-14

  A polymerizable liquid crystal compound shown by the following formula (I), a polymerizable liquid crystal composition that includes the polymerizable liquid crystal compound and a chiral compound polymerizable with the polymerizable liquid crystal compound, a liquid crystalline polymer obtained by polymerizing the polymerizable liquid crystal compound or the polymerizable liquid crystal composition, and an optical anisotropic article that includes the liquid crystalline polymer. The polymerizable liquid crystal compound shows a liquid crystal phase over a wider temperature range, is chemically stable, can be inexpensively produced, and has a wide selective reflection wavelength band Δλ (i.e., a large value Δn). The polymerizable liquid crystal composition includes the polymerizable liquid crystal compound, the liquid crystalline polymer is obtained by polymerizing the polymerizable liquid crystal compound or the polymerizable liquid crystal composition, and the optical anisotropic article includes the liquid crystalline polymer. wherein Y 1 to Y 6 represent —O—, —O—C(═O)—, —C(═O)—O—, or the like, G 1 and G 2 represent divalent aliphatic groups having 1 to 20 carbon atoms, Z 1 and Z 2 represent an alkenyl group having 2 to 10 carbon atoms or the like, A 1 and A 2 represent divalent organic groups A having 1 to 30 carbon atoms, X 1 to X 8 represent a hydrogen atom or the like, and a and b represent 0 or 1.
• US8158021B2
  申请人：——

  公开号：US8158021B2

  公开（公告）日：2012-04-17