3-Methyl-4-(trifluoromethyl)furan-2,5-dione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢呋喃
• 英文名称: 3-Methyl-4-(trifluoromethyl)furan-2,5-dione
• 英文别名: 3-methyl-4-(trifluoromethyl)furan-2,5-dione
• 化学式: C₆H₃F₃O₃
• 分子量: 180.08
• InChiKey: ZMNVLXHCLFSOIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Permanent dielectric compositions containing photoacid generator and base
  申请人：PROMERUS, LLC

  公开号：US10429734B2

  公开（公告）日：2019-10-01

  Embodiments encompassing a series of compositions containing photoacid generator (PAG) and a base are disclosed and claimed. The compositions are useful as permanent dielectric materials. More specifically, embodiments encompassing compositions containing a series of copolymers of a variety of norbornene-type cycloolefinic monomers and maleic anhydride in which maleic anhydride is fully or partially hydrolyzed (i.e., ring opened and fully or partially esterified), PAG and a base, which are useful in forming permanent dielectric materials having utility in a variety of electronic material applications, among various other uses, are disclosed.

  本发明公开了一系列包含光酸发生器（PAG）和基质的组合物，并提出了权利要求。这些组合物可用作永久介电材料。更具体地说，本发明公开了包含多种降冰片烯类环烯烃单体和马来酸酐的一系列共聚物（其中马来酸酐完全或部分水解（即开环和完全或部分酯化））、PAG 和碱的组合物的实施方案，这些组合物可用于形成在各种电子材料应用中有用的永久介电材料。
• Positive tone photosensitive compositions containing amic acid as latent base catalyst
  申请人：PROMERUS, LLC

  公开号：US11061328B2

  公开（公告）日：2021-07-13

  Embodiments in accordance with the present invention encompass photosensitive compositions containing a base soluble polymer, a latent base catalyst, a photoactive compound and an epoxy crosslinking agent. The compositions are useful for forming films that can be patterned to create structures for microelectronic devices, microelectronic packaging, microelectromechanical systems, optoelectronic devices and displays. In some embodiments the compositions of this invention are shown to feature excellent hitherto unachievable mechanical properties. More specifically, the compositions exhibit increased photo speed, higher elongation to break, higher tensile strength and higher glass transitions temperatures than the conventional compositions, among other enhanced properties. Accordingly, the positive images formed therefrom exhibit improved thermo-mechanical properties, among other property enhancements.

  根据本发明的实施方案，光敏组合物含有基溶性聚合物、潜基催化剂、光活性化合物和环氧交联剂。这些组合物可用于形成可图案化的薄膜，以创建微电子器件、微电子封装、微机电系统、光电子器件和显示器的结构。在某些实施方案中，本发明的组合物具有迄今为止无法实现的优异机械性能。更具体地说，与传统组合物相比，本发明组合物具有更高的光速、更高的断裂伸长率、更高的拉伸强度和更高的玻璃转化温度，以及其他更强的性能。因此，由其形成的正像除其他性能增强外，还具有更好的热机械性能。
• MALEIMIDE CONTAINING CYCLOOLEFINIC POLYMERS AND APPLICATIONS THEREOF
  申请人：Promerus, LLC

  公开号：US20140087293A1

  公开（公告）日：2014-03-27

  Various cycloolefinic/maleic anhydride polymers containing maleimide pendant groups and compositions thereof useful for forming self-imageable films encompassing such copolymers are disclosed. Such polymers encompass norbornene-type repeating units containing maleimide groups and maleic anhydride-type repeating units where at least some of such maleic anhydride-type repeating units have been ring-opened. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices.
• AMINE TREATED MALEIC ANHYDRIDE POLYMERS, COMPOSITIONS AND APPLICATIONS THEREOF
  申请人：PROMERUS, LLC

  公开号：US20150079506A1

  公开（公告）日：2015-03-19

  Disclosed herein are various amine treated maleic anhydride containing polymers and compositions thereof, which are useful for forming self-imageable films. In some embodiments, such polymers encompass norbornene-type repeating units and maleic anhydride-type repeating units where at least some of such maleic anhydride-type repeating units are either ring-opened or have been transformed into maleimide repeat units. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices.
• AMINE TREATED MALEIC ANHYDRIDE POLYMERS WITH PENDENT SILYL GROUP, COMPOSITIONS AND APPLICATIONS THEREOF
  申请人：PROMERUS, LLC

  公开号：US20150079507A1

  公开（公告）日：2015-03-19

  Disclosed herein are various amine treated maleic anhydride containing polymers and compositions thereof, which are useful for forming self-imageable films. In some embodiments, such polymers encompass norbornene-type repeating units containing pendent silyl groups and maleic anhydride-type repeating units where at least some of such maleic anhydride-type repeating units are either ring-opened or have been transformed into maleimide repeat units. The films formed from such copolymer compositions provide self imageable, low-k, thermally stable layers for use in microelectronic and optoelectronic devices.