1,4-Endomethylen-Δ⁵-tetrahydro-benzoesaeure-allylester | 828-96-6

• 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: 1,4-Endomethylen-Δ⁵-tetrahydro-benzoesaeure-allylester
• 英文别名: Prop-2-en-1-yl bicyclo[2.2.1]hept-5-ene-2-carboxylate；prop-2-enyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
• CAS: 828-96-6
• 化学式: C₁₁H₁₄O₂
• 分子量: 178.231
• InChiKey: WWEAKHSTZDFDBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Selective monohydrosilation of vinyl and ethynyl functional norbornenes and curable products produced thereby
  申请人：LOCTITE CORPORATION

  公开号：EP0388005A2

  公开（公告）日：1990-09-19

  A process comprising the steps of: 1) reacting a norbornene compound of the formula: where R is H or methyl, R¹ is a direct bond or -C(=O)O- and R² is vinyl, ethynyl, allyl or propargyl, with a silicon hydride functional compound in the presence of hydrosilation catalyst at a temperature of at least 60 degrees; and 2) recovering a product which consists essentially of the addition products of the silicon hydride functional compound to the R² group of the norbornene compound and which is substantially free of addition products of the silicon hydride functional compound to the internal ring double bond of the norbornene compound. The products of this process can be used to produce norbornene functional prepolymers which are useful in cureable silicone formulations based on thiolene or hydrosilation cure chemistry.

  一种工艺包括以下步骤 1）使式中的降冰片烯化合物反应： 其中 R 是 H 或甲基，R¹ 是直接键或-C(=O)O-，R² 是乙烯基、乙炔基、烯丙基或丙炔基，在氢化催化剂存在下，在至少 60 度的温度下与硅氢化物官能团化合物反应；以及 2) 回收基本上由硅氢化物官能化合物与降冰片烯化合物的 R² 基团的加成产物组成，且基本上不含硅氢化物官能化合物与降冰片烯化合物的内环双键的加成产物的产品。 该工艺的产物可用于生产降冰片烯官能团预聚物，这种预聚物可用于基于硫醇或氢化固化化学的可固化有机硅配方。
• Curable norbornenyl functional silicone formulations
  申请人：LOCTITE CORPORATION

  公开号：EP0388028A2

  公开（公告）日：1990-09-19

  A composition curable to a solid crosslinked polyorganosiloxane comprises: a) a norbornene functional silicone prepolymer having a plurality of groups of the formula: bound to silicon atoms thereof, where R is H or methyl, R¹ is a direct bond or -C(=O)O- and R⁴ is ethylene, ethenylene, propylene or propenylene, b) a coreactive silicone prepolymer selected from SiH functional silicones, and alkylthiol functional silicones, said polyorganosiloxanes (a) and (b) being present in an equivalent ratio of between 2:1 and 1:2 norbornene to silicon hydride or alkyl thiol groups, and c) an effective amount of a hydrosilation or thiolene cure catalyst, respectively.

  一种可固化为固体交联聚有机硅氧烷的组合物包括 a) 一种降冰片烯官能团有机硅预聚物，该预聚物具有与硅原子结合的多个式中基团： 其中 R 是 H 或甲基，R¹是直接键或-C(=O)O-，R⁴是乙烯、乙烯基、丙烯或丙烯、 b) 核心活性有机硅预聚物，选自 SiH 官能团有机硅和烷基硫醇官能团有机硅，所述 聚有机硅氧烷（a）和（b）的降冰片烯与硅氢化物或烷基硫醇基团的等效比例为 2:1 至 1:2，以及 c) 分别为有效量的氢化或硫醇固化催化剂。
• POLYMERIZABLE COMPOSITIONS AND MOLDED ARTICLES PRODUCED BY USING THE SAME
  申请人：ZEON CORPORATION

  公开号：EP1655321A1

  公开（公告）日：2006-05-10

  The present invention provides a polymerizable composition and a resin formed object capable of providing a crosslinked cycloolefin resin formed object and a crosslinked cycloolefin resin composite excellent in heat resistance, more specifically, a polymerizable composition comprising a cycloolefin mixture containing 0.1 to 50% by mole of a cycloolefin having, as a substituent group, a monovalent group including an aliphatic carbon-carbon unsaturated bond, a metathesis polymerization catalyst, and a radical generating agent; and formed objects produced by using a polymerizable composition described above which preferably further comprises a chain transfer agent and making the cycloolefin mixture undergo at least ring-opening polymerization.

  本发明提供了一种可聚合组合物和一种树脂成型物，能够提供一种交联环烯烃树脂成型物和一种耐热性优异的交联环烯烃树脂复合材料，更具体地说，一种可聚合组合物包括一种环烯烃混合物，该环烯烃混合物含有0.1至50%（以摩尔计）的环烯烃混合物，其取代基为包括脂肪族碳-碳不饱和键的单价基团、偏聚合催化剂和自由基生成剂；以及通过使用上述可聚合组合物生产的成型物体，该组合物最好进一步包含链转移剂，并使环烯烃混合物至少进行开环聚合。
• Cyanate resin blends and radomes including them
  申请人：Saint-Gobain Performance Plastics Corporation

  公开号：US10329383B2

  公开（公告）日：2019-06-25

  Certain embodiments are directed to cyanate resin blends comprising, for example, a mixture of a cyanate monomer and a cyanate oligomer. The resin blends are effective to provide a dielectric constant of less than 2.7, a glass transition temperature of at least 150° C. and a moisture absorption of less than 1.5%. Radomes using the resin are also described.

  某些实施方案涉及氰酸酯树脂混合物，例如由氰酸酯单体和氰酸酯低聚物混合物组成。这种树脂混合物能有效提供小于 2.7 的介电常数、至少 150 摄氏度的玻璃化转变温度和小于 1.5% 的吸湿性。此外，还介绍了使用该树脂的 Radomes。
• Hydrogenation catalyst composition and process for hydrogenating olefinically unsaturated polymer using the same
  申请人：JAPAN SYNTHETIC RUBBER CO., LTD.

  公开号：EP0434469B1

  公开（公告）日：1995-02-22