4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid | 297132-04-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid
• 英文别名: 4-(4-acryloyloxybutyloxycarbonyloxy)benzoic acid；4-(((4-(Acryloyloxy)butoxy)carbonyl)oxy)benzoic acid
• CAS: 297132-04-8
• 化学式: C₁₅H₁₆O₇
• 分子量: 308.288
• InChiKey: UZGCTULFQVGVNS-UHFFFAOYSA-N

物化性质

• 沸点：
  474.7±45.0 °C(Predicted)
• 密度：
  1.265±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  22
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  99.1
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid 在 N,N-二甲基甲酰胺 阻聚剂701 、 草酰氯 作用下， 反应 1.0h， 生成 4-[[[4-(Chlorocarbonyl)phenoxy]carbonyl]oxy]butyl 2-propenoate
  参考文献：
  名称：

  POLYMERIZABLE CHIRAL COMPOUNDS COMPRISING 2,6-NAPHTHYL AND ISOMANNITOL UNITS, AND USE THEREOF AS CHIRAL DOPANTS

  摘要：

  本发明涉及一般式I的化合物，其中变量各自定义如下：W是(Y4-T2-)s(Y3-A2-)tY2—Z2基团，Z1，Z2是各自独立的不反应的基团，如描述中更具体地定义，或通过其可以引起聚合的反应基团，A1，A2是各自独立的间隔物，如描述中更具体地定义，Y1到Y5是链接单元，如描述中更具体地定义，Y6是化学单键或—CO—，T1，T2是各自独立的、如描述中更具体地定义的二价饱和或不饱和、可选地取代和可选地融合的同分异构环基团，Q是如描述中更具体地定义的取代基，r，t各自独立地为0或1，s为0，1，2或3，q为0，1，2，3或4。本发明还涉及至少包含一种I式化合物的液晶组成物，以及将I式化合物用作手性掺杂剂的用途。

  公开号：

  US20110092718A1
• 作为产物：
  描述：

  1H-吲唑,6-溴-4-氯- 在 吡啶 、 2,2,6,6-四甲基哌啶氧化物 、 sodium hydroxide 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 44.5h， 生成 4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid
  参考文献：
  名称：

  [EN] NEW POLYMERIZABLE LIQUID CRYSTAL HAVING A CARBAZOLE CORE
  [FR] NOUVEAU CRISTAL LIQUIDE POLYMÉRISABLE AYANT UN COEUR CARBAZOLE

  摘要：

  该发明涉及公式（I）的新型各向异性化合物，以及包含该化合物的液晶混合物、薄膜和电光器件。

  公开号：

  WO2020260617A1

文献信息

• [EN] LIQUID CRYSTAL COMPOUND COMPRISING TWO CONDENSED AND SUBSTITUTED RINGS<br/>[FR] COMPOSÉ DE CRISTAUX LIQUIDES COMPRENANT DEUX CYCLES CONDENSÉS ET SUBSTITUÉS
  申请人：FUJI PHOTO FILM CO LTD

  公开号：WO2005085222A1

  公开（公告）日：2005-09-15

  A new liquid crystal compound comprises two condensed and substituted rings. The ring preferably is a five-membered heterocyclic ring. The heterocyclic ring is preferably condensed with benzene ring or an aromatic six-membered heterocyclic ring. The benzene ring or the aromatic six-membered heterocyclic ring is preferably substituted with a group comprising a cyclic structure and a chain structure. The liquid crystal compound is advantageously used in preparation of a thin phase retarder, such as a wide-ranged l/4 plate, which gives inverse wavelength distribution. The phase retarder can be easily produced according to a simple process by using the new liquid crystal compound.

  一种新的液晶化合物包括两个凝缩和取代的环。该环最好是一个五元杂环。该杂环最好与苯环或芳香六元杂环凝缩。苯环或芳香六元杂环最好取代为一个包含环结构和链结构的基团。该液晶化合物有利地用于制备薄相位延迟器，如宽范围的1/4波片，其提供反向波长分布。根据使用新的液晶化合物可以通过简单的工艺容易地生产相位延迟器。
• Compounds Comprising 2,6-Naphthyl Groups
  申请人：Enger Olivier

  公开号：US20080221289A1

  公开（公告）日：2008-09-11

  The present invention relates to compounds of the general formula I in which the variables are each defined as follows: Z 1 , Z 2 are each independently hydrogen, optionally substituted C 1 -C 20 -alkyl in which the carbon chain may be interrupted by oxygen atoms in ether function, sulfur atoms in thioether function or by nonadjacent imino or C 1 -C 4 -alkylimino groups, or reactive radicals by means of which polymerization can be brought about, A 1 , A 2 are each independently spacers having from 1 to 30 carbon atoms, in which the carbon chain may be interrupted by oxygen atoms in ether function, sulfur atoms in thioether function or by nonadjacent imino or C 1 -C 4 -alkylimino groups, Y 1 , Y 2 are each independently a chemical single bond, oxygen, sulfur, —CO—, —O—CO—, —CO—O—, —S—CO—, —CO—S—, —NR—CO— or —CO—NR—, Y 3 , Y 4 are each independently a chemical single bond, oxygen, sulfur, —CR═CR—, —C≡C—, —CR═CR—CO—O—, —O—CO—CR═CR—, —C≡C—O—, —O—C≡C—, —CH 2 —CH 2 —, —CH 2 —O—, —O—CH 2 —, —CH 2 —S—, —S—CH 2 —, —CO—, —O—CO—, —CO—O—, —S—CO—, —CO—S—, —NR—CO—, —CO—NR—, —O—CO—O—, —O—CO—NR— or —NR—CO—O—, R is hydrogen or C 1 -C 4 -alkyl, Y 5 independently of Y 1 and Y 2 , is as defined therefor above or is —O—COO—, T 1 , T 2 are divalent saturated or unsaturated, optionally substituted iso- or heterocyclic radicals, r, t are each independently 0 or 1 and s is 0, 1, 2 or 3, where the particular variables T 2 and Y 3 , in the case that s>1, may be the same as one another or different from one another and both the hydrogen atoms in the 2,6-naphthyl radical and the hydrogen atoms bonded to carbon atoms in the variables Z 1 , Z 2 , A 1 , A 2 , Y 3 , Y 4 , R, T 1 and T 2 may be substituted partly or fully by halogen atoms. The invention further relates to a polymerizable or nonpolymerizable liquid-crystalline composition comprising one or more of the inventive compounds, to an oligomer or polymer obtainable by oligomerization or polymerization of a polymerizable inventive liquid-crystalline composition, to a process for printing or coating a substrate by applying a polymerizable inventive liquid-crystalline composition to the substrate and subsequent polymerization, to the use of the inventive liquid-crystalline composition or of the inventive oligomer or polymer for producing optical or electrooptical components, to a process for preparing selected inventive compounds, and to intermediates which are particularly suitable for preparing the selected inventive compounds.

  本发明涉及一般式I的化合物，其中变量各自定义如下：Z1，Z2分别独立为氢，或者选择性取代的C1-C20烷基，碳链可以被醚功能中的氧原子、硫醚功能中的硫原子或非相邻的亚胺或C1-C4烷基亚胺基团中断，或者通过可引发聚合的反应性基团；A1，A2分别独立为具有1至30个碳原子的间隔物，碳链可以被醚功能中的氧原子、硫醚功能中的硫原子或非相邻的亚胺或C1-C4烷基亚胺基团中断；Y1，Y2分别独立为化学单键、氧、硫、—CO—、—O—CO—、—CO—O—、—S—CO—、—CO—S—、—NR—CO—或—CO—NR—；Y3，Y4分别独立为化学单键、氧、硫、—CR═CR—、—C≡C—、—CR═CR—CO—O—、—O—CO—CR═CR—、—C≡C—O—、—O—C≡C—、—CH2—CH2—、—CH2—O—、—O—CH2—、—CH2—S—、—S—CH2—、—CO—、—O—CO—、—CO—O—、—S—CO—、—CO—S—、—NR—CO—、—CO—NR—、—O—CO—O—、—O—CO—NR—或—NR—CO—O—；R为氢或C1-C4烷基；Y5与Y1和Y2独立，定义如上，或者为—O—COO—；T1，T2为二价饱和或不饱和、可选择取代的异或杂环烷基；r，t各自独立为0或1；s为0、1、2或3；其中特定变量T2和Y3在s>1的情况下，可以相同也可以不同，2,6-萘基中的氢原子以及变量Z1，Z2，A1，A2，Y3，Y4，R，T1和T2中碳原子上键合的氢原子可以部分或完全被卤原子取代。该发明还涉及一种可聚合或不可聚合的液晶组合物，包括一种或多种上述化合物，一种通过聚合或聚合化可聚合的液晶组合物获得的寡聚物或聚合物，通过将可聚合的液晶组合物应用于基底并随后聚合来印刷或涂覆基底的方法，使用上述液晶组合物或上述寡聚物或聚合物制备光学或电光组件的用途，制备所述选定的化合物的方法，以及特别适用于制备所述选定的化合物的中间体。
• Chiral 1, 3-dioxane compounds
  申请人：BASF Aktiengesellschaft

  公开号：US20010030312A1

  公开（公告）日：2001-10-18

  The present invention relates to chiral 1,3-dioxane compounds and diastereomers thereof of the general formula I 1 where R 1 , R 2 and R 3 are as defined in the description, and the use of these compounds as chiral dopants for liquid-crystalline systems. The invention further relates to non-polymerizable or polymerizable liquid-crystalline compositions comprising at least one chiral 1,3-dioxane compound of the formula (I) of the invention, the use of these non-polymerizable or polymerizable liquid-crystalline compositions for producing optical components, the use of the polymerizable liquid-crystalline compositions for printing or coating substrates, for preparing dispersions and emulsions, films or pigments and optical components, printed or coated substrates, dispersions and emulsions, films and pigments of this type.

  本发明涉及手性1,3-二噁烷化合物及其对映异构体，其通式为I1，其中R1、R2和R3如描述中所定义，以及这些化合物作为液晶系统手性掺杂剂的使用。本发明还涉及至少包含本发明中通式(I)的手性1,3-二噁烷化合物的非聚合或聚合液晶组合物，这些非聚合或聚合液晶组合物的用途是生产光学元件，使用聚合液晶组合物印刷或涂覆基底，制备分散液和乳液、膜或颜料和此类光学元件、印刷或涂层基底、分散液和乳液、膜和颜料。
• Process of producing a substrate for liquid crystal display devices comprising a patterned optical retarder
  申请人：Fujifilm Corporation

  公开号：EP1980901A1

  公开（公告）日：2008-10-15

  A process of producing a substrate for a liquid crystal display device comprising an optically anisotropic layer (15), the process including the formation of the optically anisotropic layer (15) by a process comprising the following steps [1] to [3]: [1] preparing a substrate (12) having a raw optically anisotropic layer (15); [2] subjecting the raw optically anisotropic layer (15) to patterned exposures of two or more types under different exposure conditions (A,B,C), this step resulting in the formation of domains (15A,15B,15C) exhibiting different retardations; [3] subjecting the substrate obtained after the exposure to a heat treatment at 80°C or higher and 400°C or lower. By the process, a substrate (19) for liquid crystal display device which contributes to reducing viewing angle dependence of colors in a liquid crystal display device can be easily produced.

  一种用于液晶显示装置的基板的生产工艺，该基板包含光学各向异性层（15），该工艺包括通过包含以下步骤[1]至[3]的工艺形成光学各向异性层（15）： [1）制备具有原始光学各向异性层（15）的基底（12）； [2] 将原始光学各向异性层（15）在不同的曝光条件（A、B、C）下进行两种或两种以上类型的图案化曝光，该步骤导致形成表现出不同延迟的域（15A、15B、15C）； [3] 将曝光后得到的基底置于 80°C 或以上、400°C 或以下的温度下进行热处理。通过该工艺，可轻松生产出一种用于液晶显示设备的基板（19），该基板有助于降低液晶显示设备中色彩的视角依赖性。
• Optical material having a colored optically anisotropic layer
  申请人：Fujifilm Corporation

  公开号：EP2113807A2

  公开（公告）日：2009-11-04

  An optical material including a colored optically anisotropic layer, the colored optically anisotropic layer having at least one maximum absorption wavelength with a nonpolarized light transmittance of 30 percent or lower in a wavelength range of 430 to 700 nm, wherein the absorbance Amax at the polarization of maximum absorbance and the absorbance Amin at the polarization of minimum absorbance of the colored optically anisotropic layer satisfy the following relation at the maximum absorption wavelength: 1.0 ≤ Amax/Amin ≤ 1.4,and the in-plane retardation of the colored optically anisotropic layer is greater than or equal to 10 nm and less than 1,000 nm, which can be employed as a material for forming a color filter having optical compensation capability.

  一种光学材料，包括有色光学各向异性层，该有色光学各向异性层在430至700纳米的波长范围内具有至少一个最大吸收波长，其非偏振光透射率为30%或更低，其中有色光学各向异性层在最大吸收波长处的偏振吸光度Amax和在最小吸光度处的偏振吸光度Amin满足以下关系式：1.0 ≤ Amax/Amin ≤ 1.4，且有色各向异性光学层的面内延迟大于或等于 10 nm 且小于 1 000 nm，可用作形成具有光学补偿能力的彩色滤光片的材料。