Hydroquinone bis[4-(4-Acryloyloxybutoxy)benzoate] | 132694-65-6

• 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: Hydroquinone bis[4-(4-Acryloyloxybutoxy)benzoate]
• 英文别名: 1,1a(2)-(1,4-Phenylene) bis[4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]benzoate]；[4-[4-(4-prop-2-enoyloxybutoxy)benzoyl]oxyphenyl] 4-(4-prop-2-enoyloxybutoxy)benzoate
• CAS: 132694-65-6
• 化学式: C₃₄H₃₄O₁₀
• 分子量: 602.638
• InChiKey: ZZAGLMPBQOKGGT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  44
• 可旋转键数：
  22
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  124
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  4-(4-hydroxybutoxy)benzoic acid 在 4-二甲氨基吡啶 、 N,N-二甲基苯胺 、 N,N'-二环己基碳二亚胺 作用下， 以 氯仿 、 N,N-二甲基乙酰胺 为溶剂， 反应 3.0h， 生成 Hydroquinone bis[4-(4-Acryloyloxybutoxy)benzoate]
  参考文献：
  名称：

  화합물

  摘要：

  这是一个化合物的化学式，用式子（1）表示： (式中，X表示2-20个碳原子的烷基，3-20个碳原子的环状烷基或6-20个碳原子的取代或非取代芳香族烃基，该芳香族烃基可以带有取代基；E和E分别表示独立的连接基或单键；A和A分别表示独立的两个取代或非取代的芳香族烃基；B、B、B和B分别表示独立的连接基或单键；F和F分别表示1-12个碳原子的取代或非取代的烷二酰基，该烷二酰基可以由一个或多个甲基烷基组成，这些甲基烷基可以被氧原子取代；P和P分别表示独立的氢原子或聚合基。)

  公开号：

  KR101677764B1

文献信息

• Liquid crystal composition, method for manufacturing the same, and film
  申请人：FUJIFILM Corporation

  公开号：US09464228B2

  公开（公告）日：2016-10-11

  A method for manufacturing a liquid crystal composition, the method including concurrently obtaining a liquid crystal compound represented by the formula (I) and a liquid crystal compound represented by the formula (II), by allowing a compound represented by the formula (III) to react with a carboxylic acid represented by the formula (IV) and a carboxylic acid represented by the formula (V), wherein P1 represents a polymerizable group; Sp1 represents a C3-12 divalent aliphatic group, etc; T1 represents a 1,4-phenylene group; T2 represents a divalent group having a single bond or cyclic structure; A1 represents —COO—, etc; A2 and A3 represents —OCO—, etc; X represents a hydrogen atom, C1-12 alkyl group, etc; Y1 and Y2 represents O, NR1 or S; R1 represents a hydrogen atom or methyl group; Formula (I) P1-Sp1-T1-A1-B-A2-T1-Sp1-P1; Formula (II) P1-Sp1-T1-A1-B-A3-T2-X; Formula (III) being HY1—B—Y2H; Formula (IV) P1-Sp1-T1-COOH; Formula (V) X-T2-COOH.

  一种制备液晶组分的方法，该方法包括同时获得由公式（I）表示的液晶化合物和由公式（II）表示的液晶化合物，通过让由公式（III）表示的化合物与由公式（IV）表示的羧酸和由公式（V）表示的羧酸反应得到，其中P1表示可聚合基团；Sp1表示C3-12二价脂肪族基团等；T1表示1,4-苯基基团；T2表示具有单键或环状结构的二价基团；A1表示—COO—等；A2和A3表示—OCO—等；X表示氢原子、C1-12烷基等；Y1和Y2表示O、NR1或S；R1表示氢原子或甲基基团；公式（I）为P1-Sp1-T1-A1-B-A2-T1-Sp1-P1；公式（II）为P1-Sp1-T1-A1-B-A3-T2-X；公式（III）为HY1—B—Y2H；公式（IV）为P1-Sp1-T1-COOH；公式（V）为X-T2-COOH。
• Preparation of acrylated liquid-crystalline compounds
  申请人：Consortium fur Elektrochemische Industrie GmbH

  公开号：US06440328B1

  公开（公告）日：2002-08-27

  The invention relates to a one-step process for the preparation of acryloyl group-containing liquid-crystalline monomers of the general formula (1) (Z—Y1—A2—Y2—)mM(—O—A1-acrylate)n  (1) in which mesogenic alcohols of the general formula (2) (Z—Y1—A2—Y2—)mM(OH)n  (2) are reacted with esters of 3-chloropropionic acid of the general formula (3) ClPr—A1—X  (3) with elimination of HCl, where acrylate is an acrylate radical, ClPr is a 3-chloropropionate radical, A1 are identical or different alkyl chain spacers having 2-20 carbon atoms, in which the carbon chain may be interrupted by non-adjacent ether, thioether, or imino groups, A2 are radicals A1 or single chemical bonds, M is a mesogenic group, X is a leaving group, Z are alkyl radicals or crosslinkable groups, Y1 and Y2, independently of one another, are a single chemical bond, —O—, —S—, —O—CO—, —CO—O—, —O—CO—O, —CO—NR1—, —NR1—CO—, —O—CO—NR1—, —NR1—CO—O— or —NR1—CO—NR1—, R1 is hydrogen or a C1-C4-alkyl radical, n is 1, 2, 3 or 4, and m is 0, 1, 2 or 3.

  本发明涉及一种制备含有丙烯酰基的液晶单体的一步法，其通式为（1）（Z—Y1—A2—Y2—）mM（—O—A1-丙烯酸酯）n  （1），其中液晶醇的通式为（2）（Z—Y1—A2—Y2—）mM（OH）n  （2），通过消除HCl反应3-氯丙酸酯的酯类通式为（3）ClPr—A1—X  （3），其中丙烯酸酯为丙烯酸酯基，ClPr为3-氯丙酸酯基，A1是具有2-20个碳原子的相同或不同的烷基链间隔，其中碳链可以被非相邻的醚，硫醚或亚胺基所中断，A2为A1基团或单个化学键，M为液晶基团，X为离去基团，Z为烷基基团或可交联基团，Y1和Y2独立地为单个化学键，-O-，-S-，-O-CO-，-CO-O-，-O-CO-O，-CO-NR1-，-NR1-CO-，-O-CO-NR1-，-NR1-CO-O-或-NR1-CO-NR1-，R1为氢或C1-C4-烷基基团，n为1、2、3或4，m为0、1、2或3。
• LIQUID CRYSTAL COMPOSITIONS, POLYMER NETWORKS DERIVED THEREFROM AND PROCESS FOR MAKING THE SAME
  申请人：GOLDFINGER MARC B.

  公开号：US20110114885A1

  公开（公告）日：2011-05-19

  The invention relates to compounds of Formula (I): The invention further relates to liquid crystal compositions comprising compounds of Formula (I); compositions further comprising one or more chiral compounds; and polymer networks derived from the polymerization of the liquid crystal compositions. Another embodiment relates to processes for providing compounds of Formula (I).

  本发明涉及公式（I）的化合物。本发明还涉及包括公式（I）化合物的液晶组合物；进一步包括一个或多个手性化合物的组合物；以及由液晶组合物的聚合所得的聚合物网络。另一个实施例涉及提供公式（I）化合物的过程。
• CHIRAL DOPANT AND IDENTIFICATION AND AUTHENTICATION USING POLYMERIC LIQUID CRYSTAL MATERIAL MARKINGS
  申请人：SICPA HOLDING SA

  公开号：US20160264591A1

  公开（公告）日：2016-09-15

  Disclosed are chiral dopants of general formula (I) below as well as uses thereof involving chiral liquid crystal polymers and markings comprising these polymers: wherein R 1 , R 2 , R 3 , R 4 , A 1 and A 2 , m, n, o and p are as defined in the claims.

  本发明公开了一种手性掺杂剂，其一般式如下（I），以及涉及手性液晶聚合物和包含这些聚合物的标记的使用方法：其中R1、R2、R3、R4、A1和A2、m、n、o和p如权利要求所定义。
• Reflective layer obtained by immobilizing cholesteric liquid crystalline phase
  申请人：FUJIFILM Corporation

  公开号：US11209688B2

  公开（公告）日：2021-12-28

  Provided are a method for producing a reflective layer having excellent diffuse reflectivity and a reflective layer having excellent diffuse reflectivity. The method for producing a reflective layer of the present invention includes Step 1 of applying a composition containing a liquid crystal compound and a chiral agent onto a substrate and heating the applied composition to align the liquid crystal compound into a cholesteric liquid crystalline phase state, and Step 2 of forming a reflective layer by cooling or heating the composition so that the helical twisting power of the chiral agent contained in the composition in the cholesteric liquid crystalline phase state increases by 5% or more.

  本发明提供了一种生产具有优异漫反射性能的反射层的方法和一种具有优异漫反射性能的反射层。本发明生产反射层的方法包括：步骤 1：将含有液晶化合物和手性剂的组合物涂在基底上，并加热所涂组合物，使液晶化合物排列成胆甾液晶相态；步骤 2：通过冷却或加热组合物形成反射层，使处于胆甾液晶相态的组合物中所含手性剂的螺旋扭曲力增加 5%或更多。