3-carboxyphenyl 4-(benzyloxy)benzoate | 1268474-44-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 3-carboxyphenyl 4-(benzyloxy)benzoate
• 英文别名: 3-(4-Phenylmethoxybenzoyl)oxybenzoic acid
• CAS: 1268474-44-7
• 化学式: C₂₁H₁₆O₅
• 分子量: 348.355
• InChiKey: PFJQLBYJEZXTMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  26
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-carboxyphenyl 4-(benzyloxy)benzoate 在 吡啶 、 4-二甲氨基吡啶 、 氯化亚砜 、 palladium 10% on activated carbon 、 氢气 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 119.5h， 生成 3-(3,4,5-trifluophenylcarboxy)phenyl-4-{4-[6-(acrylolyloxy)hexyloxy]benzoyloxy}benzoyloxybenzoate
  参考文献：
  名称：

  하키스틱형 반응성 메소겐 화합물 및 그 제조방법

  摘要：

  This invention relates to asymmetric haxtic-type reactive mesogen compounds and their preparation methods. More specifically, it pertains to novel asymmetric haxtic-type reactive mesogen compounds with a benzene ring of 5 (5-ring) and fluorine substituents on one end of the benzene. The asymmetric haxtic-type reactive mesogen compounds of the present invention have excellent liquid crystal molecular orientation characteristics, free from optical defects such as light leakage, suitable for application in vertical alignment (VA) mode, and can be used as source materials for achieving next-generation low-voltage driving and high-speed response displays.

  公开号：

  KR20160126298A
• 作为产物：
  描述：

  4-苯甲氧基苯甲酸 在 4-二甲氨基吡啶 、 sodium chlorite 、 sodium dihydrogenphosphate dihydrate 、 N,N'-二环己基碳二亚胺 、 间苯二酚 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 48.5h， 生成 3-carboxyphenyl 4-(benzyloxy)benzoate
  参考文献：
  名称：

  하키스틱형 반응성 메소겐 화합물 및 그 제조방법

  摘要：

  This invention relates to asymmetric haxtic-type reactive mesogen compounds and their preparation methods. More specifically, it pertains to novel asymmetric haxtic-type reactive mesogen compounds with a benzene ring of 5 (5-ring) and fluorine substituents on one end of the benzene. The asymmetric haxtic-type reactive mesogen compounds of the present invention have excellent liquid crystal molecular orientation characteristics, free from optical defects such as light leakage, suitable for application in vertical alignment (VA) mode, and can be used as source materials for achieving next-generation low-voltage driving and high-speed response displays.

  公开号：

  KR20160126298A

文献信息

• 굽은-핵 이메소겐 화합물 및 그 제조방법
  申请人：KUMOH NATIONAL INSTITUTE OF TECHNOLOGY INDUSTRY-ACADEMIC COOPERATION FOUNDATION 금오공과대학교 산학협력단(220040350282) BRN ▼513-82-07067

  公开号：KR20160126287A

  公开（公告）日：2016-11-02

  본 발명은 굽은-핵 이메소겐 화합물 및 그 제조방법에 관한 것으로, 보다 상세하게는 5개의 벤젠을 가지며, 한쪽 말단의 벤젠에는 불소가 치환된 굽은 형태의 일메소겐 화합물과, 상기 일메소겐 화합물과 비대칭성 굽은 형태를 가지는 일메소겐 화합물을 알킬 유연격자를 이용하여 연결한 신규한 굽은-핵 이메소겐 화합물 및 그 제조방법에 관한 것이다. 본 발명의 굽은-핵 이메소겐 화합물은 네마틱상의 변전(felxoelectric) 특성을 가져 고속응답특성을 보일 수 있으며, 전기/광학적 및 동력학적 특성이 우수한 강유전성 액정디스플레이의 실현을 위한 원천소재로의 사용이 가능하다.

  本发明涉及弯曲-核亚甲基化合物及其制备方法，具体而言，涉及具有5个苯环，其中一个端部的苯环被氟取代的弯曲形式的亚甲基化合物，以及利用烷基链连接了上述亚甲基化合物和具有非对称弯曲形式的亚甲基化合物的新型弯曲-核亚甲基化合物及其制备方法。本发明的弯曲-核亚甲基化合物具有液晶中的铁电特性，可以表现出快速响应特性，并且可以作为优秀的强电介质液晶显示器的原材料，具有优越的电学/光学和动力学特性。
• KR2015/80120
  申请人：——

  公开号：——

  公开（公告）日：——
• Topological Ferroelectric Bistability in a Polarization-Modulated Orthogonal Smectic Liquid Crystal
  作者：Chenhui Zhu、Renfan Shao、R. Amaranatha Reddy、Dong Chen、Yongqiang Shen、Tao Gong、Matthew A. Glaser、Eva Korblova、Per Rudquist、Joseph E. Maclennan、David M. Walba、Noel A. Clark

  DOI：10.1021/ja3009314

  日期：2012.6.13

  We report a bent-core liquid crystal (LC) compound exhibiting two fluid smectic phases in which two-dimensional, polar, orthorhombic layers order into three-dimensional ferroelectric states. The lower-temperature phase has a uniform polarization field which responds in an analog fashion to applied electric field. The higher-temperature phase is a new smectic state with periodic undulation of the polarization, structurally modulated layers, and a bistable response to applied electric field which originates in the periodically splay-modulated bulk of the LC rather than by surface stabilization at the cell boundaries.