Perfluor-tert-butylacrylat | 17526-96-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Perfluor-tert-butylacrylat
• 英文别名: Acrylic acid nonafluoro tert-butyl ester；[1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl] prop-2-enoate
• CAS: 17526-96-4
• 化学式: C₇H₃F₉O₂
• 分子量: 290.085
• InChiKey: MJSNJSPYUWBEBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  Perfluor-tert-butylacrylat 、 N-(3-fluorophenyl)imidazo[1,2-a]pyridine-2-carboxamide 在 氧气 、 palladium diacetate 作用下， 以 乙醇 、 水 为溶剂， 100.0 ℃ 、101.33 kPa 条件下， 以84 %的产率得到2,2,2-trifluoroethyl (E)-3-(2-((3-fluorophenyl)carbamoyl)imidazo[1,2a]pyridin-3-yl)acrylate
  参考文献：
  名称：

  Palladium‐Catalyzed C‐H Olefination of Imidazo[1,2a] pyridine Carboxamide in Aqueous Ethanol under Oxygen

  摘要：

  摘要 可持续化学的发展与经济的变化密切相关。催化过程通常可以缩短反应时间、节约成本、降低温度并产生最少的副产物。在此，我们报告了在 Pd (OAc)2 存在下，以 O2 为氧化剂，在乙醇水溶液中而不是使用非环保溶剂，将咪唑并[1,2a] 吡啶羧酰胺与各种丙烯酸酯进行 C-H 烯化反应的情况。该 C-H 活化法具有最方便的反应条件、优异的产率和广泛的底物范围，适用于相应杂环戊烯的 C-H 脱 D2O 反应。实验机理研究表明，在形成四配位方平面钯-底物加合物后，C-H 活化步骤成功完成。

  DOI：

  10.1002/chem.202304239

文献信息

• Fluoroacrylic polymer having lubricating effect and thermoplastic resin composition comprising same
  申请人：MITSUBISHI RAYON COMPANY, LTD.

  公开号：EP0449274A1

  公开（公告）日：1991-10-02

  A fluoroacrylic polymer having a lubricating effect, which comprises at least one kind selected from units derived from a fluoroalkyl acrylate and units derived from a fluoroalkyl methacrylate as a part or all of structural units and a reducing viscosity ηSp/C not higher than 2 as measured at 25°C with respect to a solution of 0.1 g of the polymer in 100 ml of chloroform. The fluoroacrylic polymer is incorporated into a thermoplastic resin for rendering an excellent lubricating property thereto.

  一种具有润滑效果的氟丙烯酸聚合物，它由至少一种从丙烯酸氟烷基酯衍生的单元和甲基丙烯酸氟烷基酯衍生的单元中选出的单元作为结构单元的一部分或全部，并且在 25°C 时，相对于 0.1 克该聚合物在 100 毫升氯仿中的溶液测量，还原粘度 ηSp/C 不高于 2。将氟丙烯酸聚合物加入热塑性树脂中可使其具有优异的润滑性能。
• Copolymers containing fluoro and silyl groups and their use in marine antifoulant composition
  申请人：Atofina Chemicals, Inc.

  公开号：EP1327640A2

  公开（公告）日：2003-07-16

  Copolymers of at least three monomer units selected from the group consisting of fluorinated acrylic (methacrylic) monomers, triorganosilylacrylic (e.g. trimethylsilyl methacrylate) monomers and acrylic monomers not containing an organosilyl moiety, (e.g. methyl methacrylate) and optionally containing from 0-5 weight percent of a cross-linking agent are novel compositions useful as polymeric binders in long life marine antifoulant coatings. The erosion rate and resistance to cracking of the copolymer of the present invention when used as a binder in a marine antifoulant paint is controlled by adjusting the proportions of each monomer and the amount of crosslinking agent in the copolymer of the present invention

  由至少三个单体单元组成的共聚物选自氟化丙烯酸（甲基丙烯酸）单体、三有机硅丙烯酸（如甲基丙烯酸三甲基硅酯）单体和不含有机硅基团的丙烯酸单体（如甲基丙烯酸甲酯）组成的组，可选择含有 0-5 重量百分比的交联剂，是一种新型组合物，可用作长寿命船舶防污涂料中的聚合物粘合剂。通过调整本发明共聚物中各单体的比例和交联剂的用量，可以控制本发明共聚物作为船舶防污漆粘合剂时的侵蚀率和抗开裂性。
• Positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same
  申请人：HITACHI CHEMICAL COMPANY, LTD.

  公开号：US10944126B2

  公开（公告）日：2021-03-09

  A positive electrode for a lithium ion secondary battery, including a positive electrode current collector, a conductive layer which is disposed directly or indirectly on the positive electrode current collector, and which includes a conductive particle, a polymer particle, and a fluororesin or a resin including a structural unit derived from a nitrile group-containing monomer, and a positive electrode active material layer disposed directly or indirectly on the conductive layer, as well as a lithium ion secondary battery using the same.

  一种用于锂离子二次电池的正极，包括正极集流器、直接或间接设置在正极集流器上的导电层（其中包括导电颗粒、聚合物颗粒和氟树脂或树脂（包括从含腈基单体衍生的结构单元））、直接或间接设置在导电层上的正极活性材料层以及使用该正极活性材料层的锂离子二次电池。
• Binder Resin Composition for Nonaqueous Electrolyte Energy Device Electrode, Nonaqueous Electrolyte Energy Device Electrode, and Nonaqueous Electrolyte Energy Device
  申请人：Suzuki Kenji

  公开号：US20080003506A1

  公开（公告）日：2008-01-03

  An object of the present invention is to provide a binder resin composition which exhibits excellent adhesion to the negative electrode current collector and an excellent resistance to liquid electrolyte-induced swelling, and which provides an electrode having excellent flexibility and plasticity. Additional objects of the present invention are to provide, through the use of this binder resin composition, an electrode for nonaqueous electrolyte energy devices and a nonaqueous electrolyte energy device, which exhibit a high capacity as well as a smaller capacity fading during charge-discharge cycling. A binder resin composition for a nonaqueous electrolyte energy device electrode comprises a copolymer that contains a repeat unit derived from a nitrile group-containing monomer; a repeat unit derived from a monomer represented by Formula (I) (wherein R 1 is H or CH 3 ; R 2 is H or monovalent hydrocarbonyl group; and n is an integer from 1 to 50) and/or a repeat unit derived from a monomer represented by Formula (II) (wherein R 3 is H or CH 3 and R 4 is hydrogen or C 4-100 alkyl); and optionally a repeat unit derived from a carboxyl group-containing monomer.
• IN SITU POLYMERIZATION FOR HAIR TREATMENT
  申请人：Anderson Griffith Daniel

  公开号：US20080066773A1

  公开（公告）日：2008-03-20

  Hair care products represent a world-wide multi-billion dollar industry. Pre-formed polymers are commonly used in a variety of hair care products including shampoos, conditioners, gels, and hair sprays. The present invention provides technology for polymerizing monomers on hair in situ to produce desired hair characteristics. This eliminates the solubility and application issues found with some polymers. The polymerization of monomers on hair is typically initiated using a thermal or photoinitiatied free radical initiator. In certain embodiments, the monomers are fluorinated thereby producing a fluorinated polymer on the hair upon polymerization. The invention provides monomers, initiators, methods, and kits for use in treating hair with polymers.