tetradecafluoro-heptan-2-one | 1651-32-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: tetradecafluoro-heptan-2-one
• 英文别名: 1,1,1,3,3,4,4,5,5,6,6,7,7,7-Tetradecafluoroheptan-2-one
• CAS: 1651-32-7
• 化学式: C₇F₁₄O
• 分子量: 366.054
• InChiKey: AZCGJGSOFJHQHH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  15

反应信息

• 作为产物：
  描述：

  (5-chloro-decafluoro-pentyl)-trifluoro-oxirane 在 五氟化锑 作用下， 生成 tetradecafluoro-heptan-2-one
  参考文献：
  名称：

  Zapevalov,A.Ya. et al., Journal of Organic Chemistry USSR (English Translation), 1978, vol. 14, p. 239 - 242

  摘要：

  DOI：

文献信息

• Process for the preparation of fluoroketones
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0764624A1

  公开（公告）日：1997-03-26

  This invention concerns a process for the preparation of fluoroketones by the isomerization of corresponding epoxides, in the presence of an aluminum chlorofluoride catalyst. Fluorinated ketones are useful intermediates for the synthesis of various fluorinated compounds.

  本发明涉及一种在氟化铝催化剂存在下，通过相应环氧化物的异构化制备氟酮的工艺。氟酮是合成各种含氟化合物的有用中间体。
• Methods of making a polyfluorinated allyl ether and compounds relating to the methods
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US11292763B2

  公开（公告）日：2022-04-05

  A method includes combining first components including at least one of CF2═CF—CF2—OSO2Cl or CF2═CF—CF2—OSO2CF3, a polyfluorinated compound having at least one ketone or carboxylic acid halide, and fluoride ion to provide a compound comprising at least one perfluorinated allyl ether group. A method includes combining second components including B(OSO2Cl)3 and hexafluoropropylene to provide CF2═CF—CF2—OSO2Cl. Another method includes combining second components including M(OSO2CF3)3 and hexafluoropropylene at a temperature above 0° C. to provide CF2═CF—CF2—OSO2CF3, wherein M is Al or B. The compound CF2═CF—CF2—OSO2Cl is also provided.

  一种方法包括将包括CF2═CF-CF2-OSO2Cl或CF2═CF-CF2-OSO2CF3中的至少一种、具有至少一种酮或羧酸卤化物的多氟化合物和氟离子的第一组分结合起来，以提供包含至少一个全氟烯丙基醚基团的化合物。一种方法包括将包括 B(OSO2Cl)3和六氟丙烯在内的第二组分结合，以提供 CF2═CF-CF2-OSO2Cl。另一种方法包括在0℃以上的温度下将包括M(OSO2CF3)3和六氟丙烯在内的第二组分结合，以提供CF2═CF-CF2-OSO2CF3，其中M是Al或B。
• Process for the preparation of perfluoroalkanones
  申请人：——

  公开号：US20030144557A1

  公开（公告）日：2003-07-31

  The present invention provides a process for producing a linear perfluoroalkanone or a perfluorocycloalkanone, which comprises using as a starting material a combination of the same or different kinds of compounds that are selected from perfluoroalkanoyl halides represented by the formula: F(CF 2 ) n COX wherein X is F, Cl, Br or I and n is an integer of 1 to 8, or a perfluoroalkanedioyl dihalide represented by the formula: XOC(CF 2 ) n COX wherein X is F, Cl, Br or I and n is an integer of 3 to 8, and reacting the starting material with a metal carbonate or metal carbonates. According to the present invention, perfluoroalkanones can be produced with a good yield from relatively easily available starting materials by a simple synthesis method.

  本发明提供了一种生产线性全氟烷酮或全氟环烷酮的工艺，该工艺包括使用相同或不同种类的化合物组合作为起始原料，这些化合物选自如下式子所代表的全氟烷酰基卤化物：F(CF)、F(CF)、F(CF)、F(CF)和F(CF)：F(CF 2 ) n COX 其中 X 为 F、Cl、Br 或 I，n 为 1 至 8 的整数，或由式表示的全氟烷二酰基二卤化物：XOC(CF 2 ) n COX 其中 X 为 F、Cl、Br 或 I，n 为 3 至 8 的整数，将起始材料与金属碳酸盐或金属碳酸盐反应。根据本发明，可以通过简单的合成方法，利用相对容易获得的起始材料生产出产率较高的全氟烷烃。
• Electrooptic compounds and methods for making
  申请人：McGinniss D. Vincent

  公开号：US20050159623A1

  公开（公告）日：2005-07-21

  Functional optical materials for optical systems that are typically useful in optical waveguides, optical switching systems, optical modulators, optical computing systems and the like. Included are polymer systems and electrooptical chromophores. Polymers are thermoplastic and/or thermosetting polymers and are blended or co-polymerized with the electrooptic chromophore. The thermoplastic or thermosetting polymer selected from an acrylic/methacrylic, polyester, polyurethane, polyimide, polyamide, epoxy resin, or hybrid (organic-inorganic) or nanocomposite polyester polymer. The electrooptic chromophore is selected from a substituted aniline, substituted azobenzene, substituted stilbene, or substituted imine. Methods for improving adhesion promotion for the various novel materials are also provided.

  用于光学系统的功能性光学材料，通常可用于光波导、光开关系统、光调制器、光计算系统等。其中包括聚合物系统和电光发色团。聚合物是热塑性和/或热固性聚合物，与电光发色团混合或共聚。热塑性或热固性聚合物选自丙烯酸/甲基丙烯酸、聚酯、聚氨酯、聚酰亚胺、聚酰胺、环氧树脂或杂化（有机-无机）或纳米复合聚酯聚合物。电光发色团选自取代苯胺、取代偶氮苯、取代二苯乙烯或取代亚胺。此外，还提供了改善各种新型材料粘附性的方法。
• FUNCTIONAL MATERIALS FOR USE IN OPTICAL SYSTEMS
  申请人：BATTELLE MEMORIAL INSTITUTE

  公开号：EP1368679A1

  公开（公告）日：2003-12-10