(3-octyloxycarbonyl)acrylic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (3-octyloxycarbonyl)acrylic acid
• 英文别名: (Z)-4-(octyloxy)-4-oxobut-2-enoic acid；4-octoxy-4-oxobut-2-enoic acid
• 化学式: C₁₂H₂₀O₄
• 分子量: 228.288
• InChiKey: VTWGIDKXXZRLGH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  16
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  辛醇 、 (3-octyloxycarbonyl)acrylic acid 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 24.0h， 以53%的产率得到富马酸二辛酯
  参考文献：
  名称：

  通过固态[4 + 4]热环加成反应和分子动力学模拟显示的2,3,9,10-四取代并五苯衍生物的面对面包装

  摘要：

  合成了2,3,9,10取代的并五苯四酯和并五苯二酯-二腈。这些并五苯衍生物经历了不寻常的固态[4 + 4]热二聚，具有良好的效率和完全的立体选择性。该观察结果表明，该并五苯衍生物系列采用的π-π堆积几何结构在固态中具有很大的相互重叠。这一观点已通过分子动力学模拟得到证实。

  DOI：

  10.1021/acs.joc.6b00526
• 作为产物：
  描述：

  马来酸酐 、 辛醇 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 55.0 ℃ 、101.33 kPa 条件下， 反应 1.0h， 以99%的产率得到(3-octyloxycarbonyl)acrylic acid
  参考文献：
  名称：

  通过固态[4 + 4]热环加成反应和分子动力学模拟显示的2,3,9,10-四取代并五苯衍生物的面对面包装

  摘要：

  合成了2,3,9,10取代的并五苯四酯和并五苯二酯-二腈。这些并五苯衍生物经历了不寻常的固态[4 + 4]热二聚，具有良好的效率和完全的立体选择性。该观察结果表明，该并五苯衍生物系列采用的π-π堆积几何结构在固态中具有很大的相互重叠。这一观点已通过分子动力学模拟得到证实。

  DOI：

  10.1021/acs.joc.6b00526

文献信息

• Compound having silsesquioxane skeleton and its polymer
  申请人：Inagaki Jyun-ichi

  公开号：US20050009982A1

  公开（公告）日：2005-01-13

  The present invention relates to a compound represented by Formula (1) and a polymer obtained using the compound: wherein R 1 is phenyl which may have substituents, Q 1 is hydrogen, halogen, alkyl having 1 to 10 carbon atoms, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclohexenyl or phenyl in which optional hydrogen may be replaced by halogen or alkyl having 1 to 5 carbon atoms, and Q 2 is a group represented by Formula (2) wherein the code < represents a bonding point with silicon, l, m, n and p are independently 0, 1, 2 or 3, A 1 to A 4 are independently a single bond, 1,4-cyclohexylene, 1,4-cyclohexenylene, a condensed ring group having 6 to 10 carbon atoms which is a divalent group, or 1,4-phenylene, Z 0 to Z 3 are independently a single bond, —CH═CR—, —C≡C—, —COO—, —OCO—, or alkylene having 1 to 20 carbon atoms, and Z 4 is a single bond, —CH═CH—, —C≡C—, —COO—, —OCO—, or alkylene having 1 to 20 carbon atoms. And Y 1 in Formula (1) is the group defined in Claim 1.

  本发明涉及一种由式（1）表示的化合物和使用该化合物获得的聚合物：其中R1是苯基，可能具有取代基；Q1是氢、卤素、具有1至10个碳原子的烷基、环丙基、环丁基、环戊基、环己基、环己烯基或苯基，其中可选的氢原子可被卤素或具有1至5个碳原子的烷基取代；Q2是由式（2）表示的基团，其中代码<表示与硅的连接点，l、m、n和p独立地为0、1、2或3，A1至A4独立地为单键、1,4-环己亚基、1,4-环己烯亚基、具有6至10个碳原子的缩合环基团，为二价基团，或1,4-苯亚基，Z0至Z3独立地为单键、—CH═CR—、—C≡C—、—COO—、—OCO—或具有1至20个碳原子的烷基，Z4为单键、—CH═CH—、—C≡C—、—COO—、—OCO—或具有1至20个碳原子的烷基。式（1）中的Y1是权利要求1中定义的基团。
• Fluorocompound, silver halide photographic light-sensitive material, surfactant, and water-based coating composition employing same
  申请人：——

  公开号：US20020197571A1

  公开（公告）日：2002-12-26

  A fluorocompound denoted by general formula (1) below 1 (wherein R 1 denotes a substituted or unsubstituted alkyl group having a total of at least six carbon atoms, with R 1 not being an alkyl group substituted with a fluorine atom; R f denotes a perfluoroalkyl group having not more than six carbon atoms; either X 1 or X 2 denotes a hydrogen atom and the other denotes SO 3 M; M denotes a cation; and n denotes an integer of not less than 1) was disclosed. A silver halide photographic light-sensitive material having at least one layer comprising a light-sensitive silver halide emulsion layer on a support and comprising a compound denoted by general formula (1) above was also disclosed.

  通式（1）中表示的一种氟化合物（其中R1表示具有至少六个碳原子的取代或未取代烷基基团，R1不是取代有氟原子的烷基基团；Rf表示不超过六个碳原子的全氟烷基基团；X1或X2表示氢原子，另一个表示SO3M；M表示阳离子；n表示不少于1的整数）已被披露。还披露了一种包含至少一层感光银卤化物乳胶层的银卤化物感光材料，该层位于支撑物上，并包含上述通式（1）中表示的化合物。
• HYDROPHOBIC POLYSACCHARIDES WITH DIESTER- OR CARBONATE ESTER-CONTAINING LINKAGES HAVING ENHANCED DEGRADATION
  申请人：Swan Dale G.

  公开号：US20100316687A1

  公开（公告）日：2010-12-16

  Hydrophobic α(1→4)glucopyranose polymers with enhanced degradation properties are described. Between the α(1→4)glucopyranose polymeric portion and the hydrophobic portion exists a linker portion having a chemistry that facilitates degradation of the polymer. Diester and carbonate ester linker chemistries are exemplified. Biodegradable matrices can be formed from these polymers, and the matrices can be used for the preparation of implantable and injectable medical devices wherein the matrix is capable of degrading in vivo at an increased rate. Matrices including and capable of releasing a bioactive agent in vivo are also described.

  描述了具有增强降解性能的疏水性α(1→4)葡萄糖吡喃聚合物。在α(1→4)葡萄糖吡喃聚合物部分和疏水部分之间存在一个连接部分，其化学性质有助于聚合物的降解。举例说明了二酯和碳酸酯连接剂的化学性质。可以从这些聚合物形成可生物降解的基质，这些基质可用于制备可植入和可注射的医疗器械，其中基质能够在体内以增加的速率降解。还描述了包含并能够在体内释放生物活性物质的基质。
• [EN] SYNTHESIS OF ZINC ACRYLATE COPOLYMER<br/>[FR] SYNTHÈSE D'UN COPOLYMÈRE D'ACRYLATE DE ZINC
  申请人：ARCH CHEM INC

  公开号：WO2011102983A1

  公开（公告）日：2011-08-25

  Disclosed is a composition containing zinc ester functional polymer and particulate copper pyrithione, wherein the particles have an average aspect ratio within a range of from about 8 to about 15, where the zinc ester functional polymer and the copper pyrithione are obtained by reacting an acid functional polymer with zinc pyrithione and a copper salt or a copper carboxylate. Also disclosed is an antifouling coating containing such a composition.

  本发明公开了一种含有锌酯功能聚合物和颗粒状的吡啶酮铜的组合物，其中颗粒的平均纵横比在大约8到15之间，所述锌酯功能聚合物和铜吡啶酮是通过将酸性聚合物与锌吡啶酮和铜盐或铜羧酸盐反应得到的。本发明还公开了一种含有这种组合物的防污涂层。
• Antibacterial Agent, Substrate Surface Treatment Method Using The Same, Antibacterial Agent Composition, And Substrate Surface Treatment Method Using The Same
  申请人：Komoriya Haruhiko

  公开号：US20130189220A1

  公开（公告）日：2013-07-25

  [Problem] To provide an antibacterial agent which can be limited to the required location on the surface of a material without mixing and has excellent antibacterial, antifungal and antiviral effects even at low concentrations of the active component without elution or volatilization. [Solution] An antibacterial agent that contains as an active component a resin having an organic group represented by general formula (I-1). (In the formula (I-1), R 1 and R 2 mutually independently represent a C 1 -C 4 fluoroalkyl group. “C” and “A” are bonded to each other through a covalent bond or an ionic bond, and “A” represents a hydrogen atom or a cation.)

  [问题] 提供一种抗菌剂，可以将其限制在材料表面的所需位置，而不混合，并且即使在活性成分低浓度下也具有出色的抗菌，抗真菌和抗病毒效果，而不会出现溶出或挥发。 [解决方案] 一种抗菌剂，其包含有机基团为通式（I-1）所表示的树脂作为活性成分。（在通式（I-1）中，R1和R2互相独立地表示C1-C4氟代烷基。 “C”和“A”通过共价键或离子键彼此连接，“A”表示氢原子或阳离子。）