Perfluorooctyl methacrylate | 15498-46-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Perfluorooctyl methacrylate
• 英文别名: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl 2-methylprop-2-enoate
• CAS: 15498-46-1
• 化学式: C₁₂H₅F₁₇O₂
• 分子量: 504.14
• InChiKey: JVJVAVWMGAQRFN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  31
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  19

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。
• [EN] POLYMERIC NANOPARTICLES FOR ULTRASOUND IMAGING AND THERAPY<br/>[FR] NANOPARTICULES POLYMÈRES UTILISÉES POUR L'IMAGERIE ET LE TRAITEMENT PAR ULTRASONS
  申请人：UNIV MICHIGAN

  公开号：WO2013055791A1

  公开（公告）日：2013-04-18

  Provided herein are nanobubbles designed for use in ultrasound-mediated ablation of cancer cells. The nanobubbles undergo ultrasound-mediated cavitation at an ablation threshold which is significantly decreased, relative to standard ultrasound- mediated treatment of cancer cells. In exemplary embodiments, the nanobubbles comprise an amphiphilic ABC triblock copolymer, wherein block A comprises a hydrophilic polymer, block B comprises a crosslinking polymer, and block C comprises a hydrophobic copolymer comprising (i) methyl methacrylate (MMA) and (ii) a fluorinated monomer, wherein the fluorinated monomer is present in the hydrophobic copolymer of block C at 25 mole percent or less. Related treatment and diagnostic methods, as well as materials relating to the nanobubbles are provided herein. Methods of making a random copolymer are furthermore provided herein.

  本文提供了设计用于超声介导癌细胞消融的纳米气泡。这些纳米气泡在消融阈值下经历超声介导的空化作用，相对于标准的超声介导癌细胞治疗，其消融阈值显著降低。在示范性实施例中，这些纳米气泡包括一种两性ABC三嵌段共聚物，其中嵌段A包括一个亲水性聚合物，嵌段B包括一个交联聚合物，而嵌段C包括一个亲脂性共聚物，包括(i) 甲基丙烯酸甲酯（MMA）和(ii) 一种氟化单体，其中氟化单体以25摩尔%或更低的比例存在于嵌段C的亲脂性共聚物中。此外，本文还提供了与纳米气泡相关的治疗和诊断方法，以及相关材料。此外，本文还提供了制备随机共聚物的方法。
• Liquid toners with hydrocarbon solvents
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0706095A1

  公开（公告）日：1996-04-10

  Polymeric dyes that comprise (a) segments that render the dyes soluble or dispersible in hydrocarbon solvents and (b) segments that impart color. The polymeric dyes can be introduced into hydrocarbon solvents or formed in hydrocarbon solvents to form stable colored dispersions, which can be used as toners for electrophotography. In these toners, the polymeric dye contains macromeric moieties that render the polymeric dye dispersible in hydrocarbon solvents. The polymeric dye may contain either a charge-directing chelating moiety or a surface-release promoting moiety or both of these moieties.

  聚合染料由(a)使染料在烃类溶剂中可溶或可分散的片段和(b)赋予颜色的片段组成。聚合染料可以引入到烃类溶剂中或在烃类溶剂中形成稳定的有色分散液，可用作电子摄影的色调剂。在这些色调剂中，聚合染料包含使聚合染料在烃类溶剂中分散的大分子基团。聚合染料可以包含电荷引导螯合基团或表面释放促进基团或这两种基团。
• Ethylene-tetrafluoroethylene intermediates
  申请人：Qiu Weiming

  公开号：US20090287010A1

  公开（公告）日：2009-11-19

  An oligomer of the formula (I): C n F 2n+1 (CH 2 ) x [(CF 2 CF 2 ) y (CH 2 CH 2 ) z ] m G  (I) wherein G is an I; OH; OC(O)CH═CH 2 ; OC(O)CCH 3 ═CH 2 ; OC(O)CCl═CH 2 ; NR 1 H; N 3 ; NCO; SQ wherein Q is H, alkyl, (CH 2 ) n OH, (CH 2 ) n NH 2 , (CH 2 ) n OC(O)C(Me)═CH 2 , or (CH 2 ) n NHC(O)C(Me)═CH 2 ; SCN; COOH; SO 3 H; NHCOCH═CH 2 ; NHCOC(CH 3 )═CH 2 ); OC(O)NHCH 2 CH 2 OC(O)C(CH 3 )═CH 2 ; or OC(O)NHCH 2 CH 2 OC(O)C(CH 3 )═CH 2 ; subscript n is an integer from 1 to about 6, subscript x is an integer from 1 to about 6, subscripts y, z and m are each independently 1, 2 or 3, or a mixture thereof, the total number of carbons in said formula (I) excluding G ranges from about 8 to about 22, and a process for preparation thereof.

  公式(I)的寡聚物：CnF2n+1(CH2)x[(CF2CF2)y( )z]mG  (I)其中G是I; OH; OC(O)CH═ ; OC(O)C ═ ; OC(O)CCl═ ; NR1H; N3; NCO; SQ，其中Q是H，烷基，( )nOH，( )nNH2，( )nOC(O)C(Me)═ ，或( )nNHC(O)C(Me)═ ; SCN; COOH; SO3H; NHCOCH═ ; NHCOC(CH3)═ ); OC(O)NH OC(O)C( )═ ; 或OC(O)NH OC(O)C( )═ ;下标n是1到约6的整数，下标x是1到约6的整数，下标y、z和m各自独立地为1、2或3，或其混合物，不包括G在内的公式(I)中碳的总数范围从约8到约22，并提供其制备方法。