1-Chloroheptafluoronaphthalene | 52158-49-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-Chloroheptafluoronaphthalene
• 英文别名: 1-Chlor-heptafluornaphthalin；1-Chlorheptaflournaphthalin；1-Chlorheptafluornaphthalin；1-Chloro-2,3,4,5,6,7,8-heptafluoronaphthalene
• CAS: 52158-49-3
• 化学式: C₁₀ClF₇
• 分子量: 288.552
• InChiKey: VZYPIIAORNIFKP-UHFFFAOYSA-N

物化性质

• 沸点：
  271.6±35.0 °C(Predicted)
• 密度：
  1.749±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1-Chloroheptafluoronaphthalene 在 硝酸 作用下， 以 氢氟酸 为溶剂， 反应 10.0h， 生成 5-chlorononafluoro-1,4-dihydronaphthalene
  参考文献：
  名称：

  Osina, O. I.; Chuikova, T. V.; Shteingarts, V. D., Journal of Organic Chemistry USSR (English Translation), 1980, vol. 16, # 4, p. 706 - 716

  摘要：

  DOI：
• 作为产物：
  描述：

  1-H-heptafluoronaphthalene 在 氯磺酸 、 氯 作用下， 反应 3.0h， 生成 1-Chloroheptafluoronaphthalene
  参考文献：
  名称：

  Osina,O.I.; Shteingarts,V.D., Journal of Organic Chemistry USSR (English Translation), 1974, vol. 10, p. 329 - 334

  摘要：

  DOI：

文献信息

• Thermolytic reactions of polyfluoroorganic compounds. Part XXVII. Interaction of 1,1- dichloropolyfluoroindanes with haloforms
  作者：V.M. Karpov、V.E. Platonov、I.P. Chuikov、G.G. Yakobson

  DOI：10.1016/s0022-1139(00)81167-7

  日期：1983.5

  A number of polyfiuoro-1-methyieneindanes have been obtained by copyrolysis of 1,1-dichloropolyfluoroindanes with CF2= CF2, CHClF2, CHCl2F and CHCl3. A possibility is shown for the reaction of 1,1-dichloroctafluoroindan with CHClF2 to proceed by way of difluorocarbene insertion into the CCl bond of the benzylic position of This indan, with subsequent dechlorination of the insertion product.

  通过用CF 2＝ CF 2，CHClF 2，CHCl 2 F和CHCl 3进行1，1-二氯多氟茚满的共水解，已经获得了许多多氟-1-亚甲基茚满。显示了1，1-二氯五氟茚满与CHClF 2的反应可能通过将二氟卡宾插入该茚满的苄基位置的CCl键进行，随后将插入产物脱氯进行。
• Amorphous perfluorinated copolymers
  申请人：Ausimont S.p.A.

  公开号：EP1256592A1

  公开（公告）日：2002-11-13

  Amorphous perfluorinated copolymers, comprising cyclic perfluorinated units deriving from at least two different perfluorinated comonomers, optionally with units deriving from a perfluorinated monomer containing at least one olefinic unsaturation (perfluoroolefin), or comprising cyclic perfluorinated units and units deriving from a perfluorinated monomer containing at least one olefinic unsaturation, said perfluorinated copolymers having the following combination of properties: substantial absence of unstable polar end groups, polymer Tg higher than 120°C, narrow monomeric composition distribution.

  无定形全氟共聚物，由至少两种不同的全氟共聚单体衍生的环状全氟单元组成，可选择与含有至少一种烯烃不饱和度的全氟单体（全氟烯烃）衍生的单元组成，或由环状全氟单元和含有至少一种烯烃不饱和度的全氟单体衍生的单元组成，所述全氟共聚物具有以下特性组合： 基本不含不稳定的极性末端基团、 聚合物的 Tg 值高于 120°C、 单体成分分布窄。
• Graded-refractive-index optical plastic material and method for its production
  申请人：——

  公开号：US20010004656A1

  公开（公告）日：2001-06-21

  A graded-refractive-index optical plastic material composed of an amorphous fluoropolymer and at least one material which differs from the polymer in refractive index by at least 0.001, wherein the material is so distributed as to have a concentration gradient in a specific direction, and a method for its production.

  一种分级折射率光学塑料材料，由无定形含氟聚合物和至少一种在折射率上与聚合物相差至少 0.001 的材料组成，其中材料的分布在特定方向上具有浓度梯度，及其生产方法。
• Cyclic ether copolymer, coating resin composition, optical devices, and process for production of the devices
  申请人：Araki Takayuki

  公开号：US20060189788A1

  公开（公告）日：2006-08-24

  This invention provides a cyclic ether copolymer such as a cyclic ether copolymer excellent in solubility in solvents and easy to form uniform thin films therefrom. The present invention relates to a cyclic ether copolymer obtained from a 1,3-dioxole ring structure-containing compound represented by the following general formula (I) and an ethylenically unsaturated monomer: (wherein R 1 and R 2 are the same or different and each represents F, H, Cl or a perfluoroalkyl group containing 1 to 5 carbon atoms and X 1 and X 2 are the same or different and each represents F, H, Cl or —OR 3 , and R 3 represents a perfluoroalkyl group containing 1 to 5 carbon atoms, provided that at least one of R 1 and R 2 is F or a perfluoroalkyl group containing 1 to 5 carbon atoms), which compolymer has a glass transition point of 100 to 135° C. and an intrinsic viscosity of 0.01 to 0.4 dl/g as determined at 35° C. in perfluoro-2-butyltetrahydrofuran.

  本发明提供了一种环醚共聚物，如在溶剂中溶解性极佳且易于形成均匀薄膜的环醚共聚物。本发明涉及一种环醚共聚物，由下式通式（I）表示的含 1，3-二恶茂环结构的化合物和乙烯基不饱和单体得到： (其中 R 1 和 R 2 相同或不同，各自代表 F、H、Cl 或含有 1 至 5 个碳原子的全氟烷基，以及 X 1 和 X 2 相同或不同，且各自代表 F、H、Cl 或 -OR 3 和 R 3 代表含有 1 至 5 个碳原子的全氟烷基，条件是 R 1 和 R 2 是 F 或含有 1 至 5 个碳原子的全氟烷基），该共聚物的玻璃化转变点为 100 至 135 摄氏度，在 35 摄氏度的全氟-2-丁基四氢呋喃中测定的固有粘度为 0.01 至 0.4 分升/克。
• Fluorine-19 NMR spectroscopy of polyhalonaphthalenes. Part II polychloropolyfluoronaphthalenes via nucleophilic fluoride dechlorination
  作者：Raymond S. Matthews

  DOI：10.1016/s0022-1139(00)85005-8

  日期：1990.12

  Six new polychloropolyfluoronaphthalenes have been identified by F-19 NMR whose empirical formulae are C10 Cl8-n F(n) where n is 5 and 6 i.e. two trichloropentafluoronaphthalenes and four dichlorohexafluoronaphthalenes:- 1,3,8-trichloro-2,4,5,6,7-pentafluoronaphthalene, 1,3,6-trichloro-2,4,5,7,8-pentafluoronaphthalene, 1,3-dichloro-2,4,5,6,7,8-hexafluoronaphthalene, 1,8-dichloro-2,3,4,5,6,7-hexafluoronaphthalene, 1,6-dichloro-2,3,4,5,7,8-hexafluoronaphthalene and 2,7-dichloro-1,3,4,5,6,8-hexafluoronaphthalene. In the partly fluorinated compounds such as 1,3,6,8-tetrachloro-2,4,5,7-tetrafluoronaphthalene, nucleophilic fluoride dechlorination occurs at both-alpha-and-beta-positions. Initial substitution in octachloronaphthalene is more selective and occurs predominantly at the alpha-position; both subsequent exchanges occur at sites two carbons away from the initial site. The results support the idea that the transition state is stabilised by chlorine at the sites of electron density, ortho and para to the site of nucleophilic attack.