4-{4-[(3-Ethyloxetan-3-YL)methoxy]butoxy}-2-fluorobenzoic acid | 841268-20-0

• 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-{4-[(3-Ethyloxetan-3-YL)methoxy]butoxy}-2-fluorobenzoic acid
• 英文别名: 4-[4-[(3-ethyloxetan-3-yl)methoxy]butoxy]-2-fluorobenzoic acid
• CAS: 841268-20-0
• 化学式: C₁₇H₂₃FO₅
• 分子量: 326.4
• InChiKey: MJVCRKIZHIZEMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  23
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  65
• 氢给体数：
  1
• 氢受体数：
  6

文献信息

• Polymerizable liquid crystal composition and polymer thereof
  申请人：Ito Maiko

  公开号：US20060278851A1

  公开（公告）日：2006-12-14

  A polymerizable liquid crystal composition containing compounds represented by the formula (1-1) and the formula (1-2), compounds represented by the formula (2-1) and the formula (2-2), and a compound represented by the formula (3-1): the polymerizable liquid crystal composition having homogeneous, homeotropic, or hybrid alignment, which can be coated on a support substrate, for example, of a transparent plastic film such as a triacetyl cellulose film or cycloolefin polymer film, or glass, and is aligned on a substrate as a polymer film while maintaining the alignment.

  一种聚合液晶组合物，包含由公式（1-1）和公式（1-2）表示的化合物，由公式（2-1）和公式（2-2）表示的化合物，以及由公式（3-1）表示的化合物：该聚合液晶组合物具有均匀、家向或混合取向，可以涂覆在支撑基底上，例如透明塑料薄膜，如三乙酰纤维素薄膜或环氧烷基聚合物薄膜或玻璃上，并在保持取向的同时在基底上成膜。
• Photopolymerizable oxetane derivative and liquid-crystal composition containing it
  申请人：Syundo Ryushi

  公开号：US20050224757A1

  公开（公告）日：2005-10-13

  Provided are a liquid-crystal compound and a liquid-crystal composition containing the compound, of which the advantages are that they show nematic hybrid orientation on a rubbed TAC substrate, they are polymerizable in open air and they readily give a polymer having a high degree of polymerization even when exposed to a relatively small total quantity of light. The films formed by photopolymerizing them keep nematic hybrid orientation. The compound is represented by formula (1): wherein R 1 is a hydrogen or an alkyl; R 2 is a hydrogen, —OCF 3 , etc.; A 1 is a 1,4-phenylene, etc.; A 2 and A 3 are independently a 1,4-cyclohexylene, a 1,4-phenylene, etc.; X 1 is a single bond, —O—, etc.; X 2 and X 3 are independently a single bond, —COO—, —C≡C—, —CONH—, etc.; m is an integer of from 0 to 20; and n is 1 or 0.

  提供了一种液晶化合物和含有该化合物的液晶组合物，其优点是它们在擦拭的TAC基板上显示出向列杂向，它们可以在空气中聚合，并且即使暴露在相对较小的总光量下，它们也能很容易地形成高度聚合的聚合物。通过光聚合它们形成的薄膜保持向列杂向。该化合物由式（1）表示：其中R1为氢或烷基；R2为氢，—OCF3等；A1为1,4-苯撑等；A2和A3独立地为1,4-环己撑，1,4-苯撑等；X1为单键，—O—等；X2和X3独立地为单键，—COO—，—C≡C—，—CONH—等；m为0至20的整数；n为1或0。
• Tetrahydroxybenzene tetraester derivative and polymer thereof
  申请人：Shundo Ryushi

  公开号：US20060180791A1

  公开（公告）日：2006-08-17

  The invention includes compounds represented by Formula (1): wherein R 1 is an alkyl having 1 to 20 carbon atoms; A 1 and A 2 are a 1,4-cyclohexylene or 1,4-phenylene; X is a single bond, —C≡C—, —COO—, —OCO—, —CH═CH—COO— or —OCO—CH═CH—; P is an alkylene having 1 to 20 carbon atoms; and p and q are 0, 1 or 2.

  该发明包括以下式子所表示的化合物：其中，R1是具有1至20个碳原子的烷基；A1和A2是1,4-环己基或1,4-苯基；X是单键，—C≡C—，—COO—，—OCO—，—CH═CH—COO—或—OCO—CH═CH—；P是具有1至20个碳原子的烷基；p和q为0、1或2。
• Fluorene derivatives and polymers thereof
  申请人：Shundo Ryushi

  公开号：US20060006364A1

  公开（公告）日：2006-01-12

  The compound (1) or (2), a composition containing the compound and a polymer obtained by polymerizing the composition. R 1 is fluorine, cyano, alkyl, and so forth; R 2 is hydrogen, alkyl, and so forth; R 3 and R 4 are independently hydrogen, fluorine, alkyl, and so forth; A is 1,4-cyclohexylene, 1,4-phenylene, and so forth; X is a single bond, —COO—, —OCO—, and so forth; P is alkylene and so forth; m and n are independently 0, 1 or 2.

  化合物（1）或（2），一种含有该化合物的组合物和通过聚合该组合物获得的聚合物。其中，R1为氟、氰、烷基等；R2为氢、烷基等；R3和R4分别独立地为氢、氟、烷基等；A为1,4-环己基、1,4-苯基等；X为单键、—COO—、—OCO—等；P为烷基等；m和n分别独立地为0、1或2。
• Photo-curable fluorene derivative and composition containing the same
  申请人：Shundo Ryushi

  公开号：US20050031801A1

  公开（公告）日：2005-02-10

  The present invention provides a compound represented by formula (1) defined in the specification. The invention further provides a liquid crystal composition comprising at least two compounds, which at least one compound out of them is the above compound. The invention still further provides a polymer obtained by polymerizing the above composition, and uses of the polymer such as a molded article having an optical anisotropy, an optical compensation element, a wavelength functional plate, an optical element, and a liquid crystal display element comprising the polymer.

  本发明提供了一种由规范中定义的公式（1）表示的化合物。本发明还提供了一种液晶组合物，包括至少两种化合物，其中至少一种化合物是上述化合物。本发明还进一步提供了通过聚合上述组合物获得的聚合物，以及聚合物的用途，例如具有光学各向异性的成型物、光学补偿元件、波长功能板、光学元件和包括该聚合物的液晶显示元件。