5-(2-naphthalenecarbonyloxy)bicyclo[2.2.1]hept-2-ene | 515136-91-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 5-(2-naphthalenecarbonyloxy)bicyclo[2.2.1]hept-2-ene
• 英文别名: Bicyclo[2.2.1]hept-5-en-2-yl naphthalene-2-carboxylate；2-bicyclo[2.2.1]hept-5-enyl naphthalene-2-carboxylate
• CAS: 515136-91-1
• 化学式: C₁₈H₁₆O₂
• 分子量: 264.324
• InChiKey: OOQYRBYQRXEHBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Thermoplastic norbornene resin based optical film
  申请人：——

  公开号：US20040242823A1

  公开（公告）日：2004-12-02

  An optical film is provided, which displays a positive wavelength dependency across the entire wavelength region from 400 to 800 nm, and is capable of imparting a specified retardation to transmitted light with a single sheet of film. The optical film particularly, includes a thermoplastic norbornene-based resin with a specified structure formed of a structural unit (I) which imparts a positive birefringence and a structural unit (II) which imparts a negative birefringence, and which satisfies particular conditions with respect to &Dgr;N I (&lgr;), &Dgr;N II (&lgr;), &Dgr;N I (800) and &Dgr;N II (800) wherein &Dgr;N I (&lgr;) and &Dgr;N II (&lgr;) represent the difference between a refractive index Nx(&lgr;) in an x axis direction at a wavelength &lgr;, and a refractive index Ny(s) in a y axis direction, and &Dgr;N I (800) and &Dgr;N II (800) represent the difference in refractive indexes at a wavelength of 800 nm, and the x axis represents the stretching direction and the y axis represents the in-plane direction perpendicular to the x direction.

  提供了一种光学薄膜，其在整个波长范围从400到800纳米内显示正波长依赖性，并能够通过单张薄膜赋予传输光以指定的延迟。该光学薄膜特别包括一种热塑性诺本烯基树脂，其具有特定的结构，由赋予正双折射的结构单元（I）和赋予负双折射的结构单元（II）组成，并满足与&Dgr;NI(&lgr;)、&Dgr;NII(&lgr;)、&Dgr;NI(800)和&Dgr;NII(800)相关的特定条件，其中&Dgr;NI(&lgr;)和&Dgr;NII(&lgr;)表示在波长&lgr;处x轴方向上的折射率Nx(&lgr;)与y轴方向上的折射率Ny(s)之间的差异，而&Dgr;NI(800)和&Dgr;NII(800)表示在波长为800纳米时的折射率差异，其中x轴代表拉伸方向，y轴代表垂直于x方向的平面方向。
• NORBORNENE DERIVATIVE AND NORBORNENE POLYMER OBTAINED THEREFROM THROUGH RING-OPENING POLYMERIZATION
  申请人：JSR Corporation

  公开号：EP1435350A1

  公开（公告）日：2004-07-07

  A novel norbornene derivative represented by a general formula (1m) shown below is provided. By conducting a ring opening polymerization of this norbornene derivative, or by performing a subsequent hydrogenation following the ring opening polymerization, a ring opening polymer or a hydrogenated product thereof with an excellent low birefringence can be obtained. [wherein, at least one of R1 to R4 is a group selected from the group consisting of groups represented by a general formula (1-1) shown below and groups represented by a general formula (1-2) shown below] [wherein, at least one of RA, RB and Z is a group represented by the formula -C(O)O-].

  本发明提供了一种由下图所示通式（1m）表示的新型降冰片烯衍生物。通过对这种降冰片烯衍生物进行开环聚合反应，或在开环聚合反应后进行氢化反应，可获得具有极佳低双折射性的开环聚合物或其氢化产物。 [其中，R1 至 R4 中至少有一个是选自下图所示通式（1-1）所代表的基团和下图所示通式（1-2）所代表的基团所组成的基团。］ [其中，RA、RB 和 Z 中至少有一个是由式 -C(O)O- 所代表的基团]。
• THERMOPLASTIC NORBORNENE RESIN BASED OPTICAL FILM
  申请人：JSR Corporation

  公开号：EP1459107A2

  公开（公告）日：2004-09-22
• NORBORNENE DERIVATIVE AND NORBORNENE POLYMER OBTAINED THEREFROM THROUGH RING OPENING POLYMERIZATION
  申请人：——

  公开号：US20040242824A1

  公开（公告）日：2004-12-02

  A novel norbornene derivative represented by a general formula (1m) shown below is provided. By conducting a ring opening polymerization of this norbornene derivative, or by performing a subsequent hydrogenation following the ring opening polymerization, a ring opening polymer or a hydrogenated product thereof with an excellent low birefringence can be obtained. 1 [wherein, at least one of R 1 to R 4 is a group selected from the group consisting of groups represented by a general formula (1-1) shown below and groups represented by a general formula (1-2) shown below] 2 [wherein, at least one of R A , R B and Z is a group represented by the formula —C(O)O—].
• US6846890B2
  申请人：——

  公开号：US6846890B2

  公开（公告）日：2005-01-25