2,6-Bis(4-fluorobenzoylamino)pyridine

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,6-Bis(4-fluorobenzoylamino)pyridine
• 英文别名: 4-fluoro-N-[6-[(4-fluorobenzoyl)amino]pyridin-2-yl]benzamide
• 化学式: C₁₉H₁₃F₂N₃O₂
• 分子量: 353.3
• InChiKey: KBTIBVAUZNSDBA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  71.1
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2,6-二氨基吡啶 、 对氟苯甲酰氯 在 乙醇 作用下， 以 二氯甲烷 为溶剂， 反应 36.5h， 生成 2,6-Bis(4-fluorobenzoylamino)pyridine
  参考文献：
  名称：

  THERMALLY REVERSIBLE CROSS-LINKED POLY (ARYL ETHER KETONE) MEDIA AND METHOD FOR HIGH DENSITY DATA STORAGE

  摘要：

  一种用于原子力数据存储设备中的记录介质的物质组合物。该组合物包括一个或多个聚芳醚酮共聚物，每个聚芳醚酮共聚物包括（a）第一单体，包括芳基醚酮和（b）第二单体，包括芳基醚酮和氢键交联基团，该基团能够在室温下形成两个或更多氢键，每个聚芳醚酮共聚物具有两个端点，每个端点具有苯乙炔基团。聚芳醚酮寡聚物的共价和氢键交联可以调节以匹配读写擦除循环所需的热力学和力学参数。

  公开号：

  US20080175139A1

文献信息

• Thermally reversible cross-linked poly (aryl ether ketone) media and method for high density data storage
  申请人：International Business Machines Corporation

  公开号：US08012541B2

  公开（公告）日：2011-09-06

  A method of storing information. The method including: applying a layer of one or more poly(aryl ether ketone) copolymers to a substrate and thermally curing the layer to form a resin layer, each of the one or more poly(aryl ether ketone) copolymers comprising (a) a first monomer including an aryl ether ketone and (b) a second monomer including an aryl ether ketone and a hydrogen bonding cross-linking moiety, each of the one or more poly(aryl ether ketone) copolymers having two terminal ends, each terminal end having a phenylethynyl moiety, and bringing a thermal-mechanical probe heated to a temperature of greater than 100° C. into proximity with the resin layer multiple times to induce deformed regions at points in the resin layer, the thermal-mechanical probe heating the points in the resin layer of the resin and thereby writing information in the resin layer.

  一种存储信息的方法。该方法包括：在基底上涂覆一层或多层聚芳醚酮共聚物，并热固化该层以形成树脂层，其中每种聚芳醚酮共聚物包括（a）一种含有芳基醚酮的第一单体和（b）一种含有芳基醚酮和氢键交联基团的第二单体，每种聚芳醚酮共聚物具有两个端点，每个端点具有苯基乙炔基团，并将热机械探针加热至大于100°C的温度，并多次将其接近树脂层，以在树脂层的点处诱导变形区域，热机械探针加热树脂层的点，从而在树脂层中书写信息。
• THERMALLY REVERSIBLE CROSS-LINKED POLY(ARYL ETHER KETONE) MEDIA AND METHOD FOR HIGH DENSITY DATA STORAGE
  申请人：DiPietro Richard Anthony

  公开号：US20110257344A1

  公开（公告）日：2011-10-20

  A composition of matter for a recording medium in atomic force data storage devices. The composition includes one or more poly(aryl ether ketone) copolymers, each of the one or more poly(aryl ether ketone) copolymers including (a) a first monomer including an aryl ether ketone and (b) a second monomer including an aryl ether ketone and a hydrogen bonding cross-linking moiety, the moiety capable of forming two or more hydrogen bonds at room temperature, each of the one or more poly(aryl ether ketone) copolymers having two terminal ends, each terminal end having a phenylethynyl moiety. The covalent and hydrogen bonding cross-linking of the poly(aryl ether ketone) oligomers may be tuned to match thermal and force parameters required in read-write-erase cycles.

  一种用于原子力数据存储设备中的记录介质的物质组成物。该组成物包括一个或多个聚芳醚酮共聚物，每个聚芳醚酮共聚物包括（a）第一单体，其中包括芳基醚酮和（b）第二单体，其中包括芳基醚酮和氢键交联基团，该基团能够在室温下形成两个或更多的氢键，每个聚芳醚酮共聚物具有两个端点，每个端点具有苯乙炔基团。聚芳醚酮寡聚物的共价和氢键交联可以调整以匹配读写擦除循环所需的热力学和力学参数。
• METHOD FOR FORMING AND ALIGNING CHEMICALLY MEDIATED DISPERSION OF MAGNETIC NANOPARTICLES IN A POLYMER
  申请人：Hedrick James Lupton

  公开号：US20090184445A1

  公开（公告）日：2009-07-23

  A method. The method includes providing Au-doped Co nanoparticles. The nanoparticles include a combination of non-ferromagnetic nanoparticles and weakly ferromagnetic nanoparticles. The nanoparticles each have an exterior surface. The surfaces of the nanoparticles are functionalized with 7-(5-uracil-ylcarbamoyl)heptanoic acid. A polymer is provided having a general formula including a uracil group. A dispersion is formed by agitating a solution of the nanoparticles. The solution is spin cast into a film. The film is heated under vacuum at a first temperature, T FM , resulting in inducing ferromagnetism in the non-ferromagnetic nanoparticles and converting the non-ferromagnetic nanoparticles to ferromagnetic nanoparticles, and resulting in enhancing ferromagnetism in the weakly ferromagnetic nanoparticles. The nanoparticles are aligned such that magnetic easy axes of the nanoparticles are oriented by applying a magnetic field to the dispersion while at a second temperature less than T FM . The axes align in a plane parallel to a plane of the film.
• US7854878B2
  申请人：——

  公开号：US7854878B2

  公开（公告）日：2010-12-21
• US8604135B2
  申请人：——

  公开号：US8604135B2

  公开（公告）日：2013-12-10