3-methoxytricyclo<5.2.1.0^2,6>deca-4,8-diene | 90125-29-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-methoxytricyclo<5.2.1.0^2,6>deca-4,8-diene
• 英文别名: 3-methoxytricyclo[5.2.1.0^2,6]deca-4,8-diene；5-Methoxytricyclo[5.2.1.02,6]deca-3,8-diene
• CAS: 90125-29-4
• 化学式: C₁₁H₁₄O
• 分子量: 162.232
• InChiKey: JMPFTFCSXAJLRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-methoxytricyclo<5.2.1.0^2,6>deca-4,8-diene 生成 1-methoxycyclopentadiene
  参考文献：
  名称：

  MIRONOV, V. A.;LUKYANOV, V. T.;BERNADSKIJ, A. A., ZH. ORGAN. XIMII, 1984, 20, N 1, 69-80

  摘要：

  DOI：
• 作为产物：
  描述：

  1-羟基双环戊二烯 在 吡啶 、 三溴化磷 作用下， 以 甲醇 、 乙醚 为溶剂， 反应 17.5h， 生成 3-methoxytricyclo<5.2.1.0^2,6>deca-4,8-diene
  参考文献：
  名称：

  Mironov, V. A.; Luk'yanov, V. T.; Bernadskii, A. A., Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, # 1, p. 61 - 70

  摘要：

  DOI：

文献信息

• [EN] THREE-DIMENSIONAL INKJET PRINTING USING DICYCLOPENTADIENE COMPOUNDS POLYMERIZABLE BY RING-OPENING METATHESIS POLYMERIZATION<br/>[FR] IMPRESSION 3D PAR JET D'ENCRE À L'AIDE DE COMPOSÉS DICYCLOPENTADIÉNIQUES POLYMÉRISABLES PAR POLYMÉRISATION PAR MÉTATHÈSE AVEC OUVERTURE DE CYCLE
  申请人：STRATASYS LTD

  公开号：WO2017068590A1

  公开（公告）日：2017-04-27

  Methods for fabricating three-dimensional objects by 3D-inkjet printing technology, which utilize dicyclopentadiene (DCPD)-based curable materials that polymerize via ring-opening metathesis polymerization (ROMP) for fabricating the object, are provided. Curable formulations and cured materials formed therefrom, containing the dicyclopentadiene (DCPD)-based curable materials are also provided. The dicyclopentadiene (DCPD)-based curable materials and the cured materials formed therefrom are characterized by reduced or nullified malodor.

  提供了利用二环戊二烯（DCPD）基固化材料通过环状开环酯交换聚合（ROMP）制造物体的3D喷墨打印技术的三维物体制造方法。还提供了含有二环戊二烯（DCPD）基固化材料的可固化配方和形成的固化材料。这些二环戊二烯（DCPD）基固化材料和形成的固化材料具有减少或消除异味的特点。
• MASS POLYMERIZABLE POLYCYCLOOLEFIN COMPOSITIONS CONTAINING SOLUBLE PHOTOACID GENERATORS
  申请人：PROMERUS, LLC

  公开号：US20210380733A1

  公开（公告）日：2021-12-09

  Embodiments in accordance with the present invention encompass compositions comprising a soluble photoacid generator, a organopalladium compound, a photosensitizer and one or more olefinic monomers which undergo vinyl addition polymerization when said composition is exposed to a suitable actinic radiation to form a substantially transparent film. The monomers employed therein have a range of optical and mechanical properties, and thus these compositions can be tailored to form films having various opto-electronic properties. Accordingly, compositions of this invention are useful in various applications, including as coatings, encapsulants, fillers, leveling agents, among others.

  根据本发明的实施例，包括可溶性光酸发生剂、有机钯化合物、光敏剂和一种或多种烯烃单体的组合物被涵盖在内，当该组合物暴露于适当的光辐射下时，这些单体会经历乙烯基加成聚合反应，形成一个基本透明的薄膜。其中使用的单体具有不同的光学和机械性能，因此这些组合物可以定制成具有各种光电性能的薄膜。因此，本发明的组合物在各种应用中都是有用的，包括作为涂料、封装材料、填充剂、平整剂等。
• High impact strength 3D printing materials derived from polycycloolefin monomers and crosslinkers
  申请人：PROMERUS, LLC

  公开号：US11142662B2

  公开（公告）日：2021-10-12

  Embodiments in accordance with the present invention encompass a composition containing a latent catalyst and a compound capable of generating a Bronsted acid with a counterion capable of coordinating and activating the latent catalyst along with one or more monomers which undergo ring open metathesis polymerization (ROMP) and one or more multi-functional crosslinkable molecules when said composition is exposed to a suitable radiation forms a three-dimensional (3D) object. The catalyst system employed therein can be sensitive to oxygen and thus inhibits polymerization in ambient atmospheric conditions. The three-dimensional objects made by this process exhibits improved mechanical properties, particularly, high distortion temperature, impact strength, elongation to break, among others. Accordingly, compositions of this invention are useful as 3D inkjet materials for forming high impact strength objects of various sizes with microscale features lower than 100 microns, among various other uses.

  本发明的实施方案包括一种组合物，该组合物含有一种潜伏催化剂和一种能够生成具有反离子的勃朗斯特德酸的化合物，该反离子能够配位和活化潜伏催化剂以及一种或多种进行开环偏聚（ROMP）的单体和一种或多种多功能可交联分子，当所述组合物暴露在适当的辐射下时，就会形成三维（3D）物体。其中采用的催化剂系统可能对氧气敏感，因此在环境大气条件下会抑制聚合。通过这种工艺制作的三维物体具有更好的机械性能，特别是高变形温度、冲击强度和断裂伸长率等。因此，本发明的组合物可用作三维喷墨材料，用于形成具有低于 100 微米的微观特征的各种尺寸的高冲击强度物体，以及其他各种用途。
• Shelf life mass polymerizable polycycloolefin compositions as optical materials
  申请人：PROMERUS, LLC

  公开号：US11230566B2

  公开（公告）日：2022-01-25

  Embodiments in accordance with the present invention encompass compositions encompassing a latent organo-ruthenium compound and a pyridine compound along with one or more monomers which undergo ring open metathesis polymerization (ROMP) when said composition is exposed to suitable actinic radiation to form a substantially transparent film. Surprisingly, the compositions are very stable at ambient conditions to temperatures up to 80° C. for several days and undergo mass polymerization when subject only to actinic radiation. Accordingly, compositions of this invention are useful in various opto-electronic applications, including as 3D printing materials, coatings, encapsulants, fillers, leveling agents, among others.

  根据本发明的实施方案，本发明的组合物包括一种潜在的有机钌化合物和一种吡啶化合物，以及一种或多种单体，当所述组合物暴露于适当的光辐射下形成基本透明的薄膜时，这些单体会发生开环偏聚（ROMP）。令人惊奇的是，这种组合物在环境条件下非常稳定，温度最高可达 80 摄氏度，可持续数天，而且仅在光辐射下就会发生大规模聚合。因此，本发明的组合物可用于各种光电子应用，包括用作 3D 打印材料、涂层、封装剂、填料、流平剂等。
• Polycycloolefin monomers and catalyst activated by compound capable of generating photoacid as 3D printing materials
  申请人：PROMERUS, LLC

  公开号：US11230624B2

  公开（公告）日：2022-01-25

  Embodiments in accordance with the present invention encompass compositions containing a latent catalyst and a compound capable of generating a Bronsted acid with a counterion capable of coordinating and activating the latent catalyst along with one or more monomers which undergo ring open metathesis polymerization (ROMP) when said composition is exposed to a suitable radiation to form a three-dimensional (3D) object. The catalyst system employed therein can be sensitive to oxygen and thus inhibits polymerization in ambient atmospheric conditions. The three-dimensional objects made by this process exhibits improved mechanical properties, particularly, high distortion temperature, impact strength, elongation to break, among others. Accordingly, compositions of this invention are useful as 3D inkjet materials for forming high impact strength objects of various sizes with microscale features lower than 100 microns, among various other uses.

  根据本发明的实施方案，包含一种潜伏催化剂和一种化合物的组合物，该化合物能够生成一种具有反离子的勃朗斯特德酸，该反离子能够配位和活化潜伏催化剂以及一种或多种单体，当所述组合物暴露在适当的辐射下以形成三维（3D）物体时，这些单体会发生开环偏聚（ROMP）。其中采用的催化剂系统可能对氧气敏感，因此在环境大气条件下会抑制聚合。通过这种工艺制作的三维物体具有更好的机械性能，特别是高变形温度、冲击强度和断裂伸长率等。因此，本发明的组合物可用作三维喷墨材料，用于形成具有低于 100 微米的微观特征的各种尺寸的高冲击强度物体，以及其他各种用途。