Sodium bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate

• 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: Sodium bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
• 英文别名: disodium;bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
• 化学式: C9H8Na2O4
• 分子量: 226.14
• InChiKey: HMGUIQPKFUZDPV-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -8.07
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  80.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Sodium bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate 在 钯 碳 、 水 作用下， 以 水 为溶剂， 25.0~300.0 ℃ 、45.96 MPa 条件下， 反应 8.0h， 生成 Disodium;bicyclo[2.2.1]heptane-2,3-dicarboxylate
  参考文献：
  名称：

  Highly nucleated thermoplastic articles

  摘要：

  本发明提供了包含特定的双环[2.2.1]庚烷二羧酸盐的金属盐的化合物和组合物，以在聚烯烃制品中提供极具吸引力的性能。这些创新的盐及其衍生物可用作上述聚烯烃的成核和/或澄清剂，提供优异的结晶温度、硬度和钙硬脂酸盐的兼容性。此外，这些化合物表现出非常低的吸湿性，因此作为粉末或颗粒配方具有优异的货架稳定性。本发明还考虑了聚烯烃添加剂组合物和使用这些化合物生产聚烯烃的方法。

  公开号：

  US06534574B1
• 作为产物：
  描述：

  bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic anhydride 、 sodium hydroxide 以 甲醇 为溶剂， 反应 1.0h， 生成 Sodium bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
  参考文献：
  名称：

  Modifying agents for polyolefins

  摘要：

  改性剂对聚烯烃进行改性，增强了聚烯烃的成核和结晶性能，并提供了更好的光学和/或物理性能。改性剂是公式（I）和（II）的化合物或其盐，其中X，Y，R1，R2，R3和R4和R8如规范中所定义。

  公开号：

  US05981636A1

文献信息

• METHOD OF SEPARATING STEREOISOMERS OF NORBORNENE, DICARBOXYLIC ACID HAVING NORBORNANE STRUCTURE, OR DERIVATIVE THEREOF
  申请人：Hitachi Chemical Co., Ltd.

  公开号：EP1669342A1

  公开（公告）日：2006-06-14

  A method of efficiently extracting a high-purity stereoisomer from a mixture comprising the endo isomer and the exo isomer of a dicarboxylic acid having a norbomene or norbomane structure, or a derivative thereof. The present invention relates to a method of separating the endo isomer and the exo isomer of a dicarboxylic acid represented by a general formula (1) or (2) or a derivative thereof, and includes the step of stirring and mixing a mixture comprising mainly the endo isomer of the dicarboxylic acid represented by the general formula (1) or (2) or a derivative thereof, and the exo isomer of the dicarboxylic acid represented by the general formula (1) or (2) or a derivative thereof, with a basic compound and a solvent. (wherein, R1 to R8 represent a hydrogen atom, methyl group, ethyl group, or butyl group), (wherein, R'1 to R'10 represent a hydrogen atom, methyl group, ethyl group, or butyl group)

  一种从包含诺博烯或诺博烷结构的二羧酸的内异构体和外异构体或其衍生物的混合物中高效提取高纯度立体异构体的方法。本发明涉及一种分离由通式（1）或（2）表示的二羧酸的内异构体和外异构体或其衍生物的方法，包括搅拌和混合主要包含由通式（1）或（2）表示的二羧酸的内异构体和由通式（1）或（2）表示的二羧酸的外异构体或其衍生物的混合物与一种碱性化合物和一种溶剂的步骤。（其中，R1至R8代表氢原子，甲基基团，乙基基团或丁基基团），（其中，R'1至R'10代表氢原子，甲基基团，乙基基团或丁基基团）
• Novel saturated [2.2.2] dicarboxylate salt thermoplastic nucleators and thermoplastic compositions thereof
  申请人：——

  公开号：US20030004242A1

  公开（公告）日：2003-01-02

  Compounds of and compositions comprising specific salts of saturated [2.2.2] dicarboxylate in order to provide highly desirable properties within thermoplastic (e.g., polyolefin) articles are provided. The inventive salts and derivatives thereof are useful as nucleating and/or clarifying agents for such thermoplastics, are easy to produce and handle, and relatively inexpensive to manufacture. Such compounds induce high peak crystallization and improved stiffness within thermoplastics. Also, thermoplastic compositions comprising such novel nucleating agents exhibit improved heat distortion properties and clarity levels in comparison with the closest unsaturated salt nucleating agents. Thermoplastic additive compositions and methods of producing thermoplastics with such compounds are also contemplated within this invention.

  本发明提供了由特定饱和[2.2.2]二羧酸盐组成的化合物和组合物，以在热塑性（例如聚烯烃）制品中提供高度理想的性能。本发明的盐和其衍生物可用作这些热塑性材料的成核和/或澄清剂，易于生产和处理，并且相对廉价。这些化合物能够诱导热塑性材料的高峰值结晶和改善硬度。此外，含有这种新型成核剂的热塑性组合物在与最接近的不饱和盐成核剂相比，表现出改善的耐热变形性能和透明度水平。本发明还考虑了热塑性添加剂组合物和使用这些化合物生产热塑性材料的方法。
• Novel thermoplastic nucleating compounds
  申请人：——

  公开号：US20020177642A1

  公开（公告）日：2002-11-28

  Compounds and compositions comprising specific metal salts of bicyclo[2.2.1]heptane dicarboxylate salts in order to provide highly desirable properties within polyolefin articles are provided. The inventive salts and derivatives thereof are useful as nucleating and/or clarifying agents for such polyolefin, provide excellent crystallization temperatures, stiffness, and calcium stearate compatibility within target polyolefin. Also, such compounds exhibit very low hygroscopicity and therefore excellent shelf stability as powdered or granular formulations. Polyolefin additive compositions and methods of producing polyolefin with such compounds are also contemplated within this invention.

  本发明提供了包含特定双环[2.2.1]庚烷二羧酸盐的金属盐化合物和组合物，以在聚烯烃制品中提供极具吸引力的性能。本发明的盐及其衍生物可用作该聚烯烃的成核和/或澄清剂，为目标聚烯烃提供优异的结晶温度、硬度和与硬脂酸钙的兼容性。此外，这些化合物表现出非常低的吸湿性，因此作为粉末或颗粒配方具有出色的货架稳定性。本发明还涉及聚烯烃添加剂组合物和使用这些化合物生产聚烯烃的方法。
• Novel highly versatile thermoplastic nucleators
  申请人：——

  公开号：US20030008956A1

  公开（公告）日：2003-01-09

  Bicyclic nucleator compounds that provide highly versatile nucleation benefits for different polyolefins are provided. Such nucleator compounds provide very high peak crystallization temperatures and significantly reduced crystallization cycle time for certain thermoplastic formulations with or without the presence of other calcium stearate and/or peroxide components within the same type of formulation. Furthermore, such inventive nucleator compounds exhibits very little if any fugitivity from such thermoplastic formulations thereby providing excellent processing characteristics as well as excellent nucleation capabilities for a variety of different thermoplastic resins, independent of the presence of different, potentially necessary, additives (such as calcium stearate). Thermoplastic compositions as well as thermoplastic additive packages comprising such inventive nucleator compounds are also contemplated within this invention.

  提供了双环核化剂化合物，可为不同聚烯烃提供高度多功能的成核效益。这些成核剂化合物为某些热塑性配方提供非常高的峰值结晶温度和显著缩短结晶周期时间，无论该配方中是否存在其他钙硬脂酸和/或过氧化物成分。此外，这种创新的成核剂化合物在这些热塑性配方中表现出极少或根本没有挥发性，从而为各种不同热塑性树脂提供出色的加工特性和优异的成核能力，而与不同的潜在必需添加剂（如钙硬脂酸）的存在无关。本发明还涉及包括这种创新的成核剂化合物的热塑性组合物以及热塑性添加剂包。
• METHODS OF PRODUCING HIGHLY NUCLEATED SYNDIOTACTIC POLYPROPYLENE
  申请人：——

  公开号：US20030199658A1

  公开（公告）日：2003-10-23

  The present invention relates to methods of producing syndiotactic polypropylene articles through high performance nucleation via the presence of certain novel nucleating agents within molten syndiotactic resins, and subsequently permitting the resultant molten mixture to cool into a selected shape or configuration. Such novel nucleating agents are new classes of hyper-nucleators that promote crystallization within such target syndiotactic resins at levels well above any previously disclosed nucleators. This invention thus also encompasses the articles and compositions of such nucleated syndiotactic polypropylene as well.

  本发明涉及通过高性能成核生成新型成核剂存在于熔融的顺-聚丙烯树脂中的方法，以生产顺-聚丙烯制品，并随后允许所得到的熔融混合物冷却成所选形状或配置。这种新型成核剂是新型超级成核剂的新类，可以促进目标顺-聚丙烯树脂中的结晶水平远高于任何先前披露的成核剂。因此，本发明还包括这种成核顺-聚丙烯制品和组合物。