4-(ω-Propenoyloxy-butoxy)-benzoesaeure | 92174-21-5

• 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-(ω-Propenoyloxy-butoxy)-benzoesaeure
• 英文别名: 4-(4-methacryloyloxybutyloxy)benzoic acid；4-[4-(Methacryloyloxy)butoxy]benzenecarboxylic acid；4-[4-(2-methylprop-2-enoyloxy)butoxy]benzoic acid
• CAS: 92174-21-5
• 化学式: C₁₅H₁₈O₅
• 分子量: 278.305
• InChiKey: KJWAXBUYXXCQOC-UHFFFAOYSA-N

物化性质

• 沸点：
  424.7±25.0 °C at 760 mmHg
• 密度：
  1.2±0.1 g/cm3
• 闪点：
  157.7±16.7 °C

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  20
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 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：

  4-(ω-Propenoyloxy-butoxy)-benzoesaeure 在 氯化亚砜 作用下， 生成 4-(4-Carbonochloridoylphenoxy)butyl 2-methylprop-2-enoate
  参考文献：
  名称：

  Ruhmann, Ralf; Zschuppe, Veit; Ruebner, Joachim, Zeitschrift fur Chemie, 1989, vol. 29, # 10, p. 377 - 378

  摘要：

  DOI：
• 作为产物：
  描述：

  在 盐酸 作用下， 以 水 为溶剂， 生成 4-(ω-Propenoyloxy-butoxy)-benzoesaeure
  参考文献：
  名称：

  Ruhmann, Ralf; Zschuppe, Veit; Ruebner, Joachim, Zeitschrift fur Chemie, 1989, vol. 29, # 10, p. 377 - 378

  摘要：

  DOI：

文献信息

• Functionalized Photoreactive Compounds
  申请人：Cherkaoui Mohammed Zoubair

  公开号：US20080274304A1

  公开（公告）日：2008-11-06

  The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

  本发明涉及式(I)的官能化光反应化合物，特别适用于液晶对准材料。由于在特定分子系统中的不饱和键直接连接到两个不饱和环系统上附加了一个电子受体基团，因此在包含本发明的这些官能化光反应化合物的材料中可以实现异常高的光敏性、优异的对准性能以及良好的机械稳健性。
• [EN] CYANOSTILBENES<br/>[FR] CYANOSTILBÈNES
  申请人：ROLIC AG

  公开号：WO2014191292A1

  公开（公告）日：2014-12-04

  The present invention relates to novel compounds that are particularly useful for the alignment, especially photoalignment, of slave material, especially liquid crystals for optical or electro-optical applications, such as security applications, liquid crystal devices or optical or electro-optical films.

  本发明涉及一种新型化合物，特别适用于用于光学或电光应用的从材料，尤其是液晶的定向，特别是光定向，如安全应用、液晶器件或光学或电光薄膜。
• Imaging medium and process
  申请人：Polaroid Corporation

  公开号：US05424268A1

  公开（公告）日：1995-06-13

  An imaging process uses an imaging medium comprising a polymer having a plurality of first groups. This polymer is imagewise contacted with an imaging reagent comprising a plurality of second groups, thus causing, in the areas of the medium exposed to the imaging reagent, the second groups to react with the first groups and form a colored material, and thereby forming an image on the imaging medium. One of the first and second groups comprises a benzotriazinone or benzothiatriazine-4,4-dioxide benzotriazinone moiety and the other comprises a naphthol or a pyrazalone moiety.

  一种成像过程使用一种包含多个第一基团的聚合物成像介质。该聚合物与一种包含多个第二基团的成像试剂进行成像接触，从而使得暴露于成像试剂的介质区域中，第二基团与第一基团反应并形成一种有色材料，从而在成像介质上形成图像。第一和第二基团中的其中之一包括苯并三唑酮或苯并噻二唑-4,4-二氧苯并三唑酮基团，而另一种基团包括萘酚或吡唑酮基团。
• Electroluminescent polymers, processes for their use, and
  申请人：Polaroid Corporation

  公开号：US05414069A1

  公开（公告）日：1995-05-09

  An electroluminescent polymer comprises a main chain and a plurality of side chains, each of the side chains comprising an electroluminescent group and a flexible spacer connecting the electroluminescent group to the main chain, the spacers and the main chain being such that the electroluminescent groups are not conjugated with one another. The nature of the main chain and the spacer groups can be varied to enhance solubility, film-forming ability and other characteristics of the polymer, without significantly changing the electroluminescent properties of the polymer.

  一种电致发光聚合物包括主链和多个侧链，每个侧链包括一个电致发光基团和一个柔性的间隔连接电致发光基团与主链，间隔和主链的性质可以变化以增强聚合物的溶解性、成膜能力和其他特性，而不会显著改变聚合物的电致发光性能。这些电致发光基团之间不是共轭的。
• Preparation of organosilicon compounds containing &agr;, &bgr;-unsaturated carboxylic acids
  申请人：Consortium fur Elektrochemische Industrie GmbH

  公开号：US06486338B1

  公开（公告）日：2002-11-26

  Organosilicon compounds (P) containing &agr;,&bgr;-unsaturated carboxylic acid radicals, of the general formula (1) —A—O—C(O)—CR═CH2   (1), are prepared by a process in which, in a first step, organosilicon compounds (H) containing hydrogen atoms bonded directly to silicon are reacted with olefinically unsaturated compounds (U) containing a terminal double or triple bond, of the general formula (2) &OHgr;—O—C(O)—CRH—CH2—Z  (2), in the presence of metals or compounds from the platinum group as catalyst, to give organosilicon compounds (E) containing radicals of the general formula (3) —A—O—C(O)—CRH—CH2—Z  (3), and, in a second step, H—Z compounds are eliminated from organosilicon compounds (E), where A is a divalent organic radical, &OHgr; is a monovalent organic radical containing a terminal double or triple bond, R is an H atom or a methyl radical, and Z is Cl, I, Br or 4-methyltoluenesulfonyl.

  含有α，β-不饱和羧酸基的有机硅化合物（P），通式为（1）-A-O-C（O）-CRH-CH2（1），通过以下过程制备：在第一步中，含有直接键合硅原子的氢基有机硅化合物（H）与含有端部双重或三重键的烯烃化合物（U）反应，通式为（2）-OH- O-C（O）-CRH-CH2-Z（2），在铂族金属或化合物的催化下，生成含有通式（3）-A-O-C（O）-CRH-CH2-Z基团的有机硅化合物（E）；在第二步中，从有机硅化合物（E）中消除H-Z化合物，其中A是二价有机基团，OH是含有端部双重或三重键的单价有机基团，R是氢原子或甲基基团，Z是Cl，I，Br或4-甲基苯甲磺酰基。