<4,5-Epoxy-pentyl>-methacrylat | 56900-00-6

• 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: <4,5-Epoxy-pentyl>-methacrylat
• 英文别名: Methacrylsaeure-<4.5-epoxy-pentylester>；3-(Oxiran-2-yl)propyl 2-methylprop-2-enoate
• CAS: 56900-00-6
• 化学式: C₉H₁₄O₃
• 分子量: 170.208
• InChiKey: HRSPJFPORLWKHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  pent-4-en-1-ol methacrylate 、 间氯过氧苯甲酸 、 水 在 potassium carbonate 、 水 、 magnesium sulfate 、 silica gel 作用下， 以 二氯甲烷 为溶剂， 反应 5.0h， 生成 <4,5-Epoxy-pentyl>-methacrylat
  参考文献：
  名称：

  Hydrolytically stable resins for use in anion-exchange chromatography

  摘要：

  根据本发明，形成了一种改进的阴离子交换色谱组成物，其包括合成树脂支撑粒子和附着于其上的阴离子交换化合物，其中阴离子交换化合物包括内部反应基团，可以是酯基、酮基或酰胺基团，以及终端季铵盐，其作为阴离子交换位点。与其他已知的阴离子交换色谱组成物相比，本发明的组成物由于存在连接剂，可以增加内部反应基团与终端铵阴离子交换位点的氮原子之间的原子数，因此表现出更好的水解稳定性。本发明还提供了使用阴离子交换色谱组成物的形成物和方法。

  公开号：

  US05925253A1

文献信息

• [EN] LATENT ACIDS AND THEIR USE<br/>[FR] ACIDES LATENTS ET LEUR UTILISATION
  申请人：BASF SE

  公开号：WO2016124493A1

  公开（公告）日：2016-08-11

  Compounds of the formula (I) and (IA) wherein X is -O(CO)-; R1 is C1-C12haloalkyl or C6-C10haloaryl; R2 is located in position 7 of the coumarinyl ring and is OR8; R2a, R2b and R2C independently of each other are hydrogen; R3 is C1-C8haloalkyl or C1-C8haloalkyl; R4 is hydrogen; and R8 is C1-C6alkyI; are suitable as photosensitive acid donors in the preparation of photoresist compositions such as used for example in the preparation of spacers, insulating layers, interlayer dielectric films, insulation layers, planarization layers, protecting layers, overcoat layers, banks for electroluminescence displays and liquid crystal displays (LCD).

  化合物的化学式（I）和（IA），其中X为-O(CO)-；R1为C1-C12卤代烷基或C6-C10卤代芳基；R2位于香豆素环的第7位，为OR8；R2a、R2b和R2C彼此独立地为氢；R3为C1-C8卤代烷基或C1-C8卤代烷基；R4为氢；R8为C1-C6烷基，适用于作为感光酸给体，用于制备光刻胶组合物，例如用于制备间隔层、绝缘层、层间介质膜、绝缘层、平坦化层、保护层、覆盖层、电致发光显示器和液晶显示器（LCD）的制备。
• POSITIVE PHOTOSENSITIVE RESIN COMPOSITION AND METHOD OF FORMING CURED FILM FROM THE SAME
  申请人：TAKITA Satoshi

  公开号：US20110177302A1

  公开（公告）日：2011-07-21

  According to one embodiment, a positive photosensitive resin composition includes a resin containing a specified acrylic acid besed-structural unit which generates a carboxyl group when its dissociative group is dissociated, which resin is insoluble in alkali or sparingly soluble in alkali but when its acid-dissociative group is dissociated, becomes soluble in alkali, a resin containing a structural unit derived from a radical-polymerizable monomer containing an epoxy group, a compound containing two or more epoxy groups in its molecule, provided that the resin containing the structural unit derived from a radical-polymerizable monomer containing an epoxy group is not included in this compound, and a compound that when exposed to actinic rays of 300 nm or longer wavelength, generates an acid.

  根据一种实施例，一种正性光敏树脂组合物包括以下成分：一种树脂，其包含一种特定的丙烯酸基结构单元，当其解离基团解离时生成羧基，该树脂在碱性溶液中不溶或难溶，但当其酸解离基团解离时，变得可溶于碱性溶液；一种树脂，其包含来源于含环氧基的自由基聚合单体的结构单元，以及一种分子中含有两个或更多环氧基的化合物，但该含有来源于含环氧基的自由基聚合单体的结构单元的树脂不包括在该化合物中；以及一种在受到300纳米或更长波长的光的作用下生成酸的化合物。
• CONDUCTIVE COMPOSITION, TRANSPARENT CONDUCTOR USING THE SAME, AND TOUCH PANEL CONTAINING THE TRANSPARENT CONDUCTOR
  申请人：NAOI Kenji

  公开号：US20120024572A1

  公开（公告）日：2012-02-02

  A conductive composition including metal nanowires having an average minor axis diameter of 5 nm to 45 nm, and a water-insoluble polymer containing at least one ethylenically unsaturated group selected from an acryloyl group and a methacryloyl group.

  一种导电组合物，包括平均次轴直径为5纳米至45纳米的金属纳米线和至少含有一种乙烯基不饱和基团的不溶于水的聚合物，所述乙烯基不饱和基团选择自丙烯酰基和甲基丙烯酰基。
• ACETAL COPOLYMER AND METHOD OF PRODUCING THE SAME
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0429672A1

  公开（公告）日：1991-06-05

  An acetal copolymer having a viscosity number of 0.1 to 10 dl/g and an excellent isotropy and being constituted of a polyacetal unit and a particulate cross-linked polymer unit is produced by reacting a polyacetal particulate cross-linked polymer other than polyacetal, said polymer having mean particle diameter of 0.01 to 10 µ and functional groups selected from among hydroxyl, carboxyl, amino, amide, alkoxy, acid anhydride, and epoxy groups, to unite them with each other through said functional groups. Another acetal copolymer having a viscosity number of 0.1 to 10 dl/g and being constituted of a polyacetal unit and another polymer unit is produced by either homopolymerizing formaldehyde or trioxane or copolymerizing formaldehyde or trioxane with a cyclic ether in the presence of a polymer other than polyacetal, said polymer having a mean dispersion diameter of 0.01 to 2,000 µ and functional groups selected from among hydroxyl, carboxyl, amino, amide, alkoxy, acid anhydride, and epoxy groups, to unite the formed polyacetal with the polymer other than polyacetal through said functional groups.

  一种乙缩醛共聚物具有 0.1 至 10 dl/g 的粘度值和极好的各向同性，由聚缩醛单元和微粒交联聚合物单元构成，其制备方法是将聚缩醛以外的微粒交联聚合物（所述聚合物的平均颗粒直径为 0.01 至 10 µ）和从羟基、羧基、氨基、酰胺、烷氧基、酸酐和环氧基团中选出的官能团进行反应，通过所述官能团使它们相互结合。另一种缩醛共聚物的粘度值为 0.1 至 10 dl/g，由聚缩醛单元和另一种聚合物单元构成，其生产方法为：在聚缩醛以外的聚合物存在下，将甲醛或三氧杂环己烷均聚，或将甲醛或三氧杂环己烷与环醚共聚，所述聚合物的平均分散直径为 0.01至2,000微米，官能团选自羟基、羧基、氨基、酰胺、烷氧基、酸酐和环氧基团，通过所述官能团使形成的聚缩醛与聚缩醛以外的聚合物结合。
• POSITIVE PHOTOSENSITIVE RESIN COMPOSITION AND METHOD OF FORMING CURED FILM THEREFROM
  申请人：Fujifilm Corporation

  公开号：EP2154571A1

  公开（公告）日：2010-02-17

  The present invention provides a positive photosensitive resin composition including: a resin containing a specific acrylic acid-based constituent unit capable of undergoing dissociation of an acid-dissociable group to produce a carboxyl group, and a constituent unit having a functional group capable of reacting with the carboxyl group to form a covalent bond, the resin being alkali-insoluble or sparingly alkali-soluble and becoming alkali-soluble when the acid-dissociable group dissociates; and a compound capable of generating an acid upon irradiation with an actinic ray or radiation. The present invention also provides a method for forming a cured film using the composition. The positive photosensitive composition is excellent in the sensitivity, film residual ratio and storage stability and by the method for forming a cured film using the positive photosensitive resin composition, a cured film excellent in the heat resistance, adhesion, transmittance and the like can be provided.

  本发明提供了一种正性光敏树脂组合物，包括一种含有特定丙烯酸基组成单元的树脂，该组成单元能够解离酸可解离基团以产生羧基，以及一种具有官能团的组成单元，该官能团能够与羧基反应以形成共价键，该树脂为碱不溶性或少碱溶性，当酸可解离基团解离时变为碱溶性；以及一种化合物，该化合物能够在光射线或辐射照射时产生酸。本发明还提供了一种使用该组合物形成固化薄膜的方法。该正性光敏组合物在灵敏度、残膜率和储存稳定性方面都非常出色，通过使用该正性光敏树脂组合物形成固化膜的方法，可以提供在耐热性、附着力、透光率等方面都非常出色的固化膜。