1,5-Diiod-2,6-dimethyl-naphthalin | 20027-96-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,5-Diiod-2,6-dimethyl-naphthalin
• 英文别名: 1,5-Diiodo-2,6-dimethylnaphthalene
• CAS: 20027-96-7
• 化学式: C₁₂H₁₀I₂
• 分子量: 408.02
• InChiKey: KYWDLBXLJUEDTG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,5-Diiod-2,6-dimethyl-naphthalin 、 丙二腈 在 bis-triphenylphosphine-palladium(II) chloride sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 以84%的产率得到2-(5-Dicyanomethyl-2,6-dimethyl-naphthalen-1-yl)-malononitrile
  参考文献：
  名称：

  钯催化的碳-碳键形成的苯二甲腈和类似物的新途径

  摘要：

  苯二甲烯腈和类似物是TCNQ及其类似物合成中的关键中间体，是通过Pd催化二碘代芳烃与丙二腈阴离子的反应直接制备的。

  DOI：

  10.1016/s0040-4039(00)98550-2

文献信息

• METHOD FOR PRODUCING 2-HYDRAZINOBENZOTHIAZOLE DERIVATIVE
  申请人：DIC Corporation

  公开号：US20200165215A1

  公开（公告）日：2020-05-28

  The present invention provides a novel method for producing a 2-hydrazinobenzothiazole derivative. The present invention also provides a method for producing a compound by using the 2-hydrazinobenzothiazole derivative obtained by the production method, and a composition that contains the compound. The present invention also provides a polymerizable composition that is useful in producing film-shaped polymers and contains the compound obtained by the production method. The invention of the present application provides a method for producing a compound represented by general formula (I-C), the method including a step of reacting a compound represented by general formula (I-B) with a compound represented by general formula (I-A) in the presence of at least one compound selected from the group consisting of metal amides, metal hydrides, metal alkoxides, and organic alkali metals. A compound derived from the compound produced by the production method, and a composition that contains the compound are also provided.

  本发明提供一种生产2-联苯并噻唑酮衍生物的新方法。本发明还提供一种通过使用通过生产方法获得的2-联苯并噻唑酮衍生物生产化合物的方法，以及含有该化合物的组合物。本发明还提供一种可用于生产膜状聚合物的可聚合组合物，其中包含通过生产方法获得的化合物。本申请的发明提供了一种生产通式(I-C)所代表的化合物的方法，该方法包括在至少选择自金属胺、金属氢化物、金属烷氧化物和有机碱金属组成的群体中，通过将通式(I-B)所代表的化合物与通式(I-A)所代表的化合物在存在下反应的步骤。还提供了通过生产方法产生的化合物衍生物以及含有该化合物的组合物。
• POLYMERIZABLE COMPOUND AND OPTICAL ISOMER
  申请人：DIC Corporation

  公开号：US20180022716A1

  公开（公告）日：2018-01-25

  The present invention provides a polymerizable compound having high storage stability without causing crystal precipitation when added to a polymerizable composition. The present invention also provides a polymerizable composition containing the compound. When the filmy polymer produced through polymerization of the polymerizable composition is irradiated with UV light, it hardly discolors or peels from substrate. Further, the present invention provides a polymer produced through polymerization of the polymerizable composition and an optically anisotropic body using the polymer.

  本发明提供了一种聚合物化合物，具有高储存稳定性，添加到聚合物化合物时不会导致结晶沉淀。本发明还提供了含有该化合物的聚合物化合物。当通过聚合物化合物的聚合产生薄膜状聚合物时，若用紫外光照射，它几乎不会变色或脱落。此外，本发明提供了通过聚合物化合物的聚合产生的聚合物，以及使用该聚合物的光学各向异性体。
• POLYMERISABLE LC MATERIAL AND POLYMER FILM
  申请人：Merck Patent GmbH

  公开号：EP4039776A2

  公开（公告）日：2022-08-10

  The instant invention relates to an optical component and a electro optical devices comprising the optical component. The instant invention further relates to a cholesteric polymerizable liquid crystalline (LC) material preferably utilized in an optical component in accordance with the present invention, to a process for the production of the cholesteric polymerizable LC material, to a process to convert the cholesteric polymerizable material into a polymer film, a polymer film obtainable from the cholesteric polymerizable LC material, the use of the polymer films in an optical component or device comprising a polymer film in accordance with the invention.

  本发明涉及一种光学元件和包含该光学元件的电子光学设备。本发明还涉及一种可胆固醇聚合的液晶（LC）材料，根据本发明，这种材料最好用于光学元件中；本发明还涉及一种生产可胆固醇聚合的液晶材料的工艺；本发明还涉及一种将可胆固醇聚合的材料转化为聚合物薄膜的工艺；本发明还涉及一种可从可胆固醇聚合的液晶材料中获得的聚合物薄膜；本发明还涉及在光学元件或包含聚合物薄膜的装置中使用聚合物薄膜。
• Polymerizable composition and optically anisotropic body using same
  申请人：DIC Corporation

  公开号：US10202470B2

  公开（公告）日：2019-02-12

  The present invention provides a polymerizable composition containing a specific polymerizable compound and a fluorosurfactant having a specific polyoxyalkylene skeleton and having specific molecular weight. The invention also provides an optically anisotropic body, a retardation film, an antireflective film, and a liquid crystal display device that are produced using the polymerizable composition of the present invention. The present invention is useful because, when an optically anisotropic body is produced by photo-polymerization of the polymerizable composition, three features including the leveling properties of the surface of the optically anisotropic body, offset onto the substrate, and liquid crystal alignment can be improved simultaneously.

  本发明提供了一种可聚合组合物，其中含有特定的可聚合化合物和具有特定聚氧亚烷基骨架并具有特定分子量的含氟表面活性剂。本发明还提供了使用本发明的可聚合组合物生产的光学各向异性体、延缓膜、抗反射膜和液晶显示装置。本发明之所以有用，是因为当通过可聚合组合物的光聚合作用生产出光学各向异性体时，可同时改善光学各向异性体表面的平整性、偏移到基板上的偏移量和液晶排列等三个特性。
• Polymerizable compound and optically anisotropic body
  申请人：DIC Corporation

  公开号：US10428032B2

  公开（公告）日：2019-10-01

  The present invention provides a compound represented by the general formula (I), and a polymerizable composition containing the compound. When the polymerizable composition containing the compound represented by the formula (I) is used to form a filmy product, the resulting filmy product exhibits less change over time in phase difference and reverse wavelength dispersion and when the filmy polymer is irradiated with UV light, peeling from a substrate is unlikely to be caused. Further, the invention provides a polymer obtained through polymerization of the polymerizable composition and an optically anisotropic body obtained using the polymer.

  本发明提供了通式（I）所代表的化合物，以及含有该化合物的可聚合组合物。当使用含有通式（I）所代表化合物的可聚合组合物来形成薄膜状产品时，所得到的薄膜状产品的相位差和反向波长色散随时间的变化较小，当用紫外线照射薄膜状聚合物时，不太可能从基材上剥离。此外，本发明还提供了一种通过聚合可聚合组合物而获得的聚合物，以及使用该聚合物获得的光学各向异性体。