2-氟双环[2.2.1]庚-5-烯-2-羰基氟化物 | 484649-06-1

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 酰卤
• 中文名称: 2-氟双环[2.2.1]庚-5-烯-2-羰基氟化物
• 英文名称: 2-fluoro-bicyclo[2.2.1]hept-5-ene-2-carbonyl fluoride
• 英文别名: 5-norbornene-2-carboxylic acid fluoride；2-Fluorobicyclo[2.2.1]hept-5-ene-2-carbonyl fluoride
• CAS: 484649-06-1
• 化学式: C₈H₈F₂O
• 分子量: 158.148
• InChiKey: GAAHDYKUTVJMTN-UHFFFAOYSA-N

物化性质

• 沸点：
  178.5±40.0 °C(Predicted)
• 密度：
  1.25±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-氟双环[2.2.1]庚-5-烯-2-羰基氟化物 在 sodium hydroxide 、 盐酸 作用下， 以 水 为溶剂， 反应 1.0h， 生成 C₈H₉FO₂
  参考文献：
  名称：

  PROCESS FOR PRODUCTION OF FLUORINE-CONTAINING NORBORNENE DERIVATIVES

  摘要：

  公开号：

  EP1415974B1
• 作为产物：
  描述：

  2-Fluoroprop-2-enoyl fluoride 、 环戊二烯 生成 2-氟双环[2.2.1]庚-5-烯-2-羰基氟化物
  参考文献：
  名称：

  Dissolution behavior of tetrafluoroethylene-based fluoropolymers for 157-nm resist materials

  摘要：

  We have synthesized various main-chain fluorinated polymers and studied base-resin properties, such as transparency at 157 nm, solubility in a standard alkaline developer, and lithographic performance. Main-chain-fluorinated polymers were synthesized by copolymerization of tetrafluoroethylene (TFE) with cyclic monomers, especially newly synthesized norbornene derivatives. We studied the correlation between pK(a)(OH) and the solubility of the copolymers of TFE and functional (fluoroalkyl alcohol group) norbornenes. Their solubility depends on the pK(a) value of the fluoroalkyl alcohol groups.We studied the impact of the polymerization initiators on base-resin properties. High transparency was obtained by using the fluorocarbon initiator. It was also confirmed that the monocyclic component improves dry-etch resistance and that fluorination at the terminal groups improves alkaline solubility.In addition, we found that the development characteristics of TFE/norbornene copolymers were significantly improved by the stereoselective (endo, versus exo) partial protection of the hydroxyl groups in the fluoroalkyl alcohol moiety attached to norbornere unit. The polymer protected only in the exo position of the norbornene unit in the copolymer had a higher R a, and a higher contrast. Positive-working resists based on these fluoropolymers were developed and 55 nm dense lines could be delineated by exposure at 157 nm wavelength with an alternating phase shift mask on a 0.9 NA 157 nm exposure tool. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2004.09.012

文献信息

• Process for preparing fluorine-containing norbornene derivative
  申请人：Araki Takayuki

  公开号：US20070129576A1

  公开（公告）日：2007-06-07

  There are provided a novel norbornene derivative which is a material for a chemically amplifying type photoresist for F 2 laser, possesses excellent transparency and improved dry etching resistivity and has a fluorine-containing ketone unit or fluorine-containing tertiary alcohol unit directly bonded to the norbornene backbone; a fluorine-containing polymer obtained by using the norbornene derivative as a copolymerizable monomer; and a chemically amplifying type photoresist composition comprising the fluorine-containing polymer, a photoacid generator and a solvent.

  提供了一种新型的诺伯烯衍生物，用作F2激光化学扩增型光刻胶的材料，具有优异的透明度和改进的干法蚀刻耐性，并且具有直接连接到诺伯烯骨架的含氟酮基或含氟三级醇基；使用该诺伯烯衍生物作为共聚单体获得的含氟聚合物；以及包括含氟聚合物、光酸发生剂和溶剂的化学扩增型光刻胶组合物。
• OPTICAL MATERIAL CONTAINING PHOTOCURABLE FLUOROPOLYMER AND PHOTOCURABLE FLUORORESIN COMPOSITION
  申请人：Daikin Industries, Ltd.

  公开号：EP1548062A1

  公开（公告）日：2005-06-29

  There are provided various optical materials which contain a curable fluorine-containing polymer (I) having a number average molecular weight of from 500 to 1,000,000 and represented by the formula (1):         (̵M)̵(̵A)̵     (1) in which the structural unit M is a structural unit derived from a fluorine-containing organic group having crosslinkable cyclic ether structures in its side chain, the structural unit A is a structural unit derived from a monomer copolymerizable with the fluorine-containing ethylenic monomer for the structural unit represented by the formula (M), and the structural unit M and the structural unit A are contained in amounts of from 0.1 to 100 % by mole and from 0 to 99.9 % by mole, respectively, and further contain a photoacid generator (II). Those optical materials are suitable as materials for optical devices such as an optical waveguide and a sealing member and also as materials for display devices such as an antireflection film and are excellent in transparency in a near infrared region, resistance to moisture, heat resistance, etc. Also there are provided various members obtained by curing the optical materials.

  现有各种光学材料，其中含有一种可固化的含氟聚合物 (I)，其平均分子量在 500 到 1000000 之间，并由式 (1) 表示： (̵M)̵(̵A)̵ (1) 其中，结构单元 M 是由在其侧链中具有可交联环醚结构的含氟有机基团衍生的结构单元，结构单元 A 是由可与式 (M) 所表示的结构单元的含氟乙烯基单体共聚的单体衍生的结构单元，结构单元 M 和结构单元 A 的含量分别为 0.1%至 100%（摩尔）和 0%至 99.9%（摩尔），并进一步含有光酸发生器 (II)。这些光学材料适用于光学波导和密封部件等光学设备的材料，也适用于抗反射膜等显示设备的材料，在近红外区域的透明度、防潮性和耐热性等方面都非常出色。此外，还提供了通过固化光学材料而获得的各种构件。
• Optical material containing photocurable fluoropolymer and photocurable fluororesin composition
  申请人：Ohashi Mihoko

  公开号：US20050265685A1

  公开（公告）日：2005-12-01

  There are provided various optical materials which contain a curable fluorine-containing polymer (I) having a number average molecular weight of from 500 to 1,000,000 and represented by the formula (1): M A (1) in which the structural unit M is a structural unit derived from a fluorine-containing organic group having crosslinkable cyclic ether structures in its side chain, the structural unit A is a structural unit derived from a monomer copolymerizable with the fluorine-containing ethylenic monomer for the structural unit represented by the formula (M), and the structural unit M and the structural unit A are contained in amounts of from 0.1 to 100% by mole and from 0 to 99.9% by mole, respectively, and further contain a photoacid generator (II). Those optical materials are suitable as materials for optical devices such as an optical waveguide and a sealing member and also as materials for display devices such as an antireflection film and are excellent in transparency in a near infrared region, resistance to moisture, heat resistance, etc. Also there are provided various members obtained by curing the optical materials.

  提供了各种光学材料，其中包含一种可固化的含氟聚合物 (I)，其平均分子量在 500 到 1,000,000 之间，由式 (1) 表示： M A (1) 其中，结构单元 M 是由含氟有机基团衍生的结构单元，其侧链中具有可交联的环醚结构；结构单元 A 是由可与式 (M) 所表示的结构单元的含氟乙烯基单体共聚的单体衍生的结构单元；结构单元 M 和结构单元 A 的含量分别为 0.1 至 100%（以摩尔计）和 0 至 99.9%（以摩尔计）。这些光学材料适用于光学波导和密封部件等光学设备的材料，也适用于抗反射膜等显示设备的材料，并且在近红外区域的透明度、防潮性和耐热性等方面都非常出色。此外，还提供了通过固化光学材料而获得的各种构件。
• US7186773B2
  申请人：——

  公开号：US7186773B2

  公开（公告）日：2007-03-06
• US7649118B2
  申请人：——

  公开号：US7649118B2

  公开（公告）日：2010-01-19