3-ethyl-3-(5-norbornene-2-carbonyloxymethyl)-1-oxetane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧杂环丁烷
• 英文名称: 3-ethyl-3-(5-norbornene-2-carbonyloxymethyl)-1-oxetane
• 英文别名: (3-ethyl-3-oxetanyl)methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate；(3-Ethyloxetan-3-yl)methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
• 化学式: C₁₄H₂₀O₃
• 分子量: 236.311
• InChiKey: HELZNOUOLSZLOA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1H,1H,2H,2H-perfluorohexyl mercaptan 、 3-ethyl-3-(5-norbornene-2-carbonyloxymethyl)-1-oxetane 在 偶氮二异丁腈 作用下， 以 甲苯 为溶剂， 反应 10.0h， 以96%的产率得到(3-ethyloxetan-3-yl)methyl 6-(3,3,4,4,5,5,6,6,6-nonafluorohexylsulfanyl)bicyclo[2.2.1]heptane-2-carboxylate
  参考文献：
  名称：

  含氟阳离子聚合单体及其合成和应用

  摘要：

  本发明涉及式(I)单体化合物，其中各变量如说明书中所定义。该单体通过硫醇与烯烃之间的点击化学反应以高产率、快速合成，而且将基本上全氟化的烷烃链借助于包含降冰片烷结构部分的连接基引入到氧杂环烷烃类单体中，使得由所得单体阳离子光固化得到的光固化薄膜表面硬度高，表面能低，疏水疏油性能优良，尤其是抗油性沾污非常好。本发明还涉及所述单体的制备方法，该单体开环聚合得到的聚合物，包含该单体的可光固化组合物和由该可光固化组合物光固化得到的光固化材料。

  公开号：

  CN111057028B
• 作为产物：
  描述：

  3-乙基-3-氧杂丁环甲醇 、 5-降冰片烯-2-羧酸 在 氯化亚砜 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 以81%的产率得到3-ethyl-3-(5-norbornene-2-carbonyloxymethyl)-1-oxetane
  参考文献：
  名称：

  含氟阳离子聚合单体及其合成和应用

  摘要：

  本发明涉及式(I)单体化合物，其中各变量如说明书中所定义。该单体通过硫醇与烯烃之间的点击化学反应以高产率、快速合成，而且将基本上全氟化的烷烃链借助于包含降冰片烷结构部分的连接基引入到氧杂环烷烃类单体中，使得由所得单体阳离子光固化得到的光固化薄膜表面硬度高，表面能低，疏水疏油性能优良，尤其是抗油性沾污非常好。本发明还涉及所述单体的制备方法，该单体开环聚合得到的聚合物，包含该单体的可光固化组合物和由该可光固化组合物光固化得到的光固化材料。

  公开号：

  CN111057028B

文献信息

• CYCLOOLEFIN COPOLYMER FORMED BY RING-OPENING POLYMERIZATION, PROCESS FOR PRODUCING THE SAME, AND OPTICAL MATERIAL
  申请人：JSR Corporation

  公开号：EP1550679A1

  公开（公告）日：2005-07-06

  Disclosed herein are a ring-opened cycloolefin copolymer excellent in optical properties such as transparency, low in water (moisture) absorption property, high in affinity for other materials, good in post processing properties such as adhesive property and printability, and excellent in heat resistance and mechanical strength, a production process thereof, and an optical material. The ring-opened cycloolefin copolymer of the invention contains a structural unit (A) represented by any one of general formulae (1-1) to (1-3) and a structural unit (B) derived from a specific cycloolefin having an ester group in a proportion of 10:90 to 50:50 in terms of a molar ratio, wherein a monomer for obtaining the structural unit (A) is a tricyclomonoolefin compound containing an endo form in a proportion of at least 80 mol% and has a glass transition temperature of 120 to 250°C: wherein in the general formulae (1-1) to (1-3), R1 to R13 individually represent a group selected from a hydrogen atom, halogen atoms, and alkyl groups and halogenated alkyl groups having 1 to 4 carbon atoms, and X1 to X3 mean individually an ethylene group or vinylene group.

  本发明公开了一种具有优异光学性能（如透明度）、低吸水性（湿气）、对其他材料的高亲和性、良好的后加工性能（如粘合性和印刷性）以及优异的耐热性和机械强度的环开环烯烃共聚物、其生产工艺和光学材料。 本发明的开环烯烃共聚物含有通式（1-1）至（1-3）中任一项所代表的结构单元（A）和由特定环烯烃衍生的结构单元（B），其中特定环烯烃具有酯基，其摩尔比为 10:90 至 50:50，其中用于获得结构单元（A）的单体是含有内向形式的三环单烯烃化合物，其比例至少为 80 摩尔%，玻璃化温度为 120 至 250°C： 其中通式(1-1)至(1-3)中，R1至R13分别代表选自氢原子、卤素原子、具有1至4个碳原子的烷基和卤代烷基的基团，X1至X3分别代表乙烯基或乙烯基。
• LIQUID CRYSTAL PANEL-USE BASE FILM, LIQUID CRYSTAL PANEL-USE FUNCTIONAL FILM, PRODUCTION METHOD OF FUNCTIONAL FILM, PRODUCTION DEVICE OF FUNCTIONAL FILM
  申请人：Dainippon Printing Co., Ltd.

  公开号：EP1732362A1

  公开（公告）日：2006-12-13

  A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 µm to 200 µm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/°C or less. Furthermore, it more preferably gives a variation of ± 5 % or less in mechanical and optical properties to a thermal history at 200 °C.

  传统的液晶显示器由许多组件组成，因此无法降低制造成本。此外，大面积的基板在运输方面也存在问题。 根据本发明，液晶面板的制备方法是在长薄膜上形成单个光学功能薄膜、TFT 器件和发光器件，然后通过转印工艺将薄膜层压。作为液晶面板基板的基膜最好厚度在 10 微米到 200 微米之间，曲率半径在 40 毫米或以下（作为柔韧性的衡量标准），热膨胀系数在 50 ppm/°C 或以下。此外，在 200 °C 的热历史条件下，机械和光学特性的变化最好不超过 ± 5%。
• PROCESS FOR PRODUCING CYCLOOLEFIN ADDITION POLYMER
  申请人：OSHIMA Noboru

  公开号：US20070123667A1

  公开（公告）日：2007-05-31

  A process for producing a cycloolefin addition polymer in which one or more cycloolefin monomers can be (co)polymerized by addition polymerization with a small palladium catalyst amount to produce a cycloolefin addition (co)polymer while attaining high catalytic activity. The process for cycloolefin addition polymer production is characterized by addition-polymerizing one or more cycloolefin monomers comprising a cycloolefin compound represented by a specific formula in the presence of a multi-component catalyst comprising (a) a palladium compound and (b) a specific phosphorus compound.
• Base film for liquid-crystal panel, functional film for liquid-crystal panel, manufacturing process for functional film and manufacturing apparatus for functional film
  申请人：Takahashi Tatsumi

  公开号：US20070126966A1

  公开（公告）日：2007-06-07

  A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 μm to 200 μm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/° C. or less. Furthermore, it more preferably gives a variation of ±5% or less in mechanical and optical properties to a thermal history at 200° C.
• PROCESS FOR MANUFACTURING CYCLOOLEFIN ADDITION POLYMER
  申请人：Ohkita Kenzo

  公开号：US20080085979A1

  公开（公告）日：2008-04-10

  A process for manufacturing a cycloolefin addition polymer includes polymerizing monomers containing a cycloolefin compound using a catalyst containing a nickel compound or a palladium compound by addition polymerization in the presence of a molecular weight controlling agent in two steps, that is a step of a initiating the polymerization reaction using the monomers in an amount of not more than 80 wt % of the total monomers and a step of supplying the remaining monomers to the reaction system during the polymerization reaction. A cycloolefin addition polymer with a uniform quality, having a narrow molecular weight distribution and a controlled molecular weight, and excellently balanced processability and mechanical strength can be obtained at a high polymerization conversion rate using the process. The process can be operated at a highly controlled polymerization temperature, and is thus suitable for industrially manufacturing a cycloolefin addition polymer.