Bicyclo[2.2.1]heptane-2,5-dimethanol | 3293-90-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: Bicyclo[2.2.1]heptane-2,5-dimethanol
• 英文别名: [5-(hydroxymethyl)-2-bicyclo[2.2.1]heptanyl]methanol
• CAS: 3293-90-1
• 化学式: C₉H₁₆O₂
• 分子量: 156.22
• InChiKey: XHGOOONXMVTTHL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Optical parts and sulfur-containing poly (thio)ester (co)polymer
  申请人：——

  公开号：US20030204030A1

  公开（公告）日：2003-10-30

  A poly(thio)ester (co)polymer which comprises a repeating structural unit represented by the formula (1-A) as an essential structural unit: 1 [wherein R 11 is a divalent aliphatic hydrocarbon group which may contain at least one sulfur atom in a sulfide group; R 12 is a mono- or poly-cyclic aliphatic or aromatic dicarboxylic acid residue; and X 11 and X 12 are each independently an oxygen atom or sulfur atom, and when X 11 and X 12 are the oxygen atoms, R 11 is a divalent aliphatic hydrocarbon group containing at least one sulfur atom in the sulfide group]; and an optical component obtainable by molding the poly(thio)ester (co)polymer. The poly(thio)ester (co)polymer is excellent in transparency and optical characteristics (e.g., a higher refractive index, higher Abbe number, and lower birefringence), and has also good mechanical characteristics and thermal characteristics, and further is excellent in melt fluidity and injection moldability.

  一种聚（硫）酯（共）聚合物，其包括由公式（1-A）表示的重复结构单元作为必要的结构单元：1 [其中，R11是一个双价的脂肪族碳氢基团，可以在硫化物基团中含有至少一个硫原子；R12是一个单环或多环的脂肪族或芳香族二羧酸残基；X11和X12分别是氧原子或硫原子，当X11和X12是氧原子时，R11是一个含有至少一个硫原子的双价脂肪族碳氢基团]；以及通过模塑聚（硫）酯（共）聚合物获得的光学组件。该聚（硫）酯（共）聚合物在透明度和光学特性（例如更高的折射率、更高的阿贝数和更低的双折射率）方面表现出色，同时具有良好的机械特性和热特性，并且在熔融流动性和注塑性方面表现出色。
• Curable polycyclic compounds and process for the production thereof
  申请人：Takenaka Junji

  公开号：US20060252911A1

  公开（公告）日：2006-11-09

  The present invention discloses a curable polycyclic compound represented by the following formula (1): wherein A is a di- to hexa-valent group derived from a polycyclic hydrocarbon compound; R 1 is an alkyl group of 1 to 4 carbon atoms, a perfluoroalkyl group of 1 to 4 carbon atoms, or a fluorine atom; n is an integer of 0 to 2; m is an integer of 2 to 4; and Y is a group represented by the following formula (2) or (3): (wherein R 2 , R 3 , R 5 and R 6 are each independently a hydrogen atom, a fluorine atom or an alkyl group of 1 to 4 carbon atoms; R 4 is a methyl group or an ethyl group; and p and q are each independently an integer of 0 to 4)}.

  本发明披露了一种可固化的多环化合物，其表示如下式（1）：其中A是从多环碳氢化合物衍生的二至六价基团；R1是1至4个碳原子的烷基、1至4个碳原子的全氟烷基或氟原子；n是0至2的整数；m是2至4的整数；Y是以下式（2）或（3）所表示的基团：（其中R2，R3，R5和R6各自独立地是氢原子、氟原子或1至4个碳原子的烷基；R4是甲基或乙基基团；p和q各自独立地是0至4的整数）。
• OPTICAL FILM
  申请人：Motoyoshi Tetsuya

  公开号：US20110288261A1

  公开（公告）日：2011-11-24

  The object of this invention is to provide an optical film formed of a copolycarbonate having a desired chromatic dispersion and low photoelasticity and having excellent melt processability. The optical film comprises a copolycarbonate composed of 25 to 90 mol % of unit (A) of the following formula, wherein each of R 1 and R 2 is independently a hydrogen atom, a hydrocarbon group having 1 to 10 carbon atoms or a halogen atom, each of R 3 and R 4 is independently a hydrocarbon group having 1 to 10 carbon atoms, each of m and n is independently an integer of 0 to 4, and each of p and q is independently an integer of 0 or more, and 10 to 75 mol % of unit (B) of the following formula, wherein R a is a monocyclic or polycyclic alicyclic hydrocarbon group having 4 to 20 carbon atoms, the alicyclic hydrocarbon group may contain a hetero atom or may have a bridge structure, and q is 0 or 1, the optical film satisfying the following expression (1), R (450)< R (550)< R (650)  (1) wherein R(450), R(550) and R(650) are in-plane retardation values of the film at wavelengths of 450 nm, 550 nm and 650 nm.

  本发明的目的是提供一种光学薄膜，其由具有所需色散和低光弹性以及优异的熔融加工性的共聚碳酸酯形成。该光学薄膜包括由以下式中25至90摩尔％的(A)单元组成的共聚碳酸酯，其中R1和R2各自独立地为氢原子，具有1至10个碳原子的烃基或卤素原子，R3和R4各自独立地为具有1至10个碳原子的烃基，m和n各自独立地为0至4的整数，p和q各自独立地为0或更多的整数，并且由以下式中10至75摩尔％的(B)单元组成，其中Ra是具有4至20个碳原子的单环或多环脂环烃基，脂环烃基可以含有杂原子或具有桥式结构，q为0或1，该光学薄膜满足以下式(1)，R(450)
• Optically active diphosphines, intermediates thereof, and processes for production thereof
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0530015A1

  公开（公告）日：1993-03-03

  An optically active diphosphine having a bicyclo[2.2.1]heptane of the formula where R¹, R², R³ and R⁴ are defined in the specification, intermediates thereof and a metal complex comprising said optically active diphosphine are disclosed. A process for producing or purifying said optically active diphosphine is disclosed.

  一种光学活性二膦，其双环[2.2.1]庚烷的化学式为 其中 R¹、R²、R³ 和 R⁴ 在说明书中定义，本发明公开了其中间体和包含所述光学活性二膦的金属络合物。本发明还公开了一种生产或提纯所述光学活性二膦的工艺。
• URETHANE RESIN COMPOSITION FOR SEALING OPTOELECTRIC CONVERSION DEVICES
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1167416A1

  公开（公告）日：2002-01-02

  A urethane resin composition for an optoelectric conversion element sealer according to the present invention is a urethane resin composition for an optoelectric conversion element sealer comprising a component (A) containing a compound having isocyanate groups and a component (B) containing a compound having hydroxyl groups, wherein the compound having isocyanate groups is at least one compound selected from the group consisting of an aromatic isocyanate having a structure in which the isocyanate groups are not directly bonded to a benzene ring, an aliphatic isocyanate, an alicyclic isocyanate, and derivatives of these isocyanates.

  根据本发明，一种用于光电转换元件密封剂的聚氨酯树脂组合物是一种用于光电转换元件密封剂的聚氨酯树脂组合物，包括含有具有异氰酸酯基团的化合物的组分(A)和含有具有羟基的化合物的组分(B)、其中，具有异氰酸酯基团的化合物是至少一种选自以下组别的化合物：具有异氰酸酯基团不直接键合到苯环上的结构的芳香族异氰酸酯、脂肪族异氰酸酯、脂环族异氰酸酯和这些异氰酸酯的衍生物。