2-Bromo-2-methyl-propionic acid 11-(diethoxy-phosphoryl)-undecyl ester | 915376-47-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: 2-Bromo-2-methyl-propionic acid 11-(diethoxy-phosphoryl)-undecyl ester
• 英文别名: 11-diethoxyphosphorylundecyl 2-bromo-2-methylpropanoate
• CAS: 915376-47-5
• 化学式: C₁₉H₃₈BrO₅P
• 分子量: 457.385
• InChiKey: PRQKJWRWWOJQSW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  26
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-Bromo-2-methyl-propionic acid 11-(diethoxy-phosphoryl)-undecyl ester 在 三甲基溴硅烷 、 水 、 三乙胺 作用下， 以 1,4-二氧六环 为溶剂， 反应 2.75h， 以40%的产率得到[11-[(2-溴-2-甲基丙酰基)氧基]十一烷基]膦酸
  参考文献：
  名称：

  Inorganic Oxide Core, Polymer Shell Nanocomposite as a High K Gate Dielectric for Flexible Electronics Applications

  摘要：

  Organic/inorganic core shell nanoparticles have been synthesized using high K TiO2 as the core nanoparticle, and polystyrene as the shell. This material is easy to process and forms transparent continuous thin films, which exhibit a dielectric constant enhancement of over 3 times that of bulk polystyrene. This new dielectric material has been incorporated into capacitors and thin film transistors (TFTs). Mobilities approaching 0.2 cm(2)/V (.) s have been measured for pentacene TFTs incorporating the new TiO2 polystyrene nanostructured gate dielectric, indicating good surface properties for pentacene film growth. This novel strategy for generating high K flexible gate dielectrics will be of value in improving organic and flexible electronic device performance.

  DOI：

  10.1021/ja052035a
• 作为产物：
  描述：

  11-溴-1-十一醇 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 32.0h， 生成 2-Bromo-2-methyl-propionic acid 11-(diethoxy-phosphoryl)-undecyl ester
  参考文献：
  名称：

  Inorganic Oxide Core, Polymer Shell Nanocomposite as a High K Gate Dielectric for Flexible Electronics Applications

  摘要：

  Organic/inorganic core shell nanoparticles have been synthesized using high K TiO2 as the core nanoparticle, and polystyrene as the shell. This material is easy to process and forms transparent continuous thin films, which exhibit a dielectric constant enhancement of over 3 times that of bulk polystyrene. This new dielectric material has been incorporated into capacitors and thin film transistors (TFTs). Mobilities approaching 0.2 cm(2)/V (.) s have been measured for pentacene TFTs incorporating the new TiO2 polystyrene nanostructured gate dielectric, indicating good surface properties for pentacene film growth. This novel strategy for generating high K flexible gate dielectrics will be of value in improving organic and flexible electronic device performance.

  DOI：

  10.1021/ja052035a

文献信息

• COATED METAL OXIDE NANOPARTICLES AND METHODS FOR PRODUCING SAME
  申请人：Perry Joseph

  公开号：US20100027192A1

  公开（公告）日：2010-02-04

  Disclosed are coated metal oxide nanoparticles comprising a metal oxide nanoparticle having a surface; and ligands attached to the metal oxide nanoparticle surface. Also disclosed are phosphonic acid compounds comprising the structure Gn-R-Xn, wherein G is a terminal group; wherein R is a bridging group; wherein X is a phosphonic acid group; and wherein each n is, independently, 1, 2, or 3. Also disclosed are methods for preparing and using coated metal oxide nanoparticles. Also disclosed are nanocomposite compositions comprising a polymer; and a coated metal oxide nanoparticle dispersed within the polymer. Also disclosed are articles, films, and capacitors comprising a coated metal oxide nanoparticle or a nanocomposite composition. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  揭示了包含具有表面的金属氧化物纳米颗粒的涂层金属氧化物纳米颗粒；以及附着在金属氧化物纳米颗粒表面的配体。还揭示了包含结构Gn-R-Xn的膦酸化合物，其中G是末端基团；其中R是桥接基团；其中X是膦酸基团；每个n独立地为1、2或3。还揭示了制备和使用涂层金属氧化物纳米颗粒的方法。还揭示了包含聚合物的纳米复合材料组合物；以及分散在聚合物中的涂层金属氧化物纳米颗粒。还揭示了包含涂层金属氧化物纳米颗粒或纳米复合材料组合物的制品、薄膜和电容器。本摘要旨在作为在特定领域进行搜索的扫描工具，并不打算限制本发明。
• PRINTABLE THIN-FILM TRANSISTORS WITH HIGH DIELECTRIC CONSTANT GATE INSULATORS AND METHODS FOR PRODUCING SAME
  申请人：Kippelen Bernard

  公开号：US20100051917A1

  公开（公告）日：2010-03-04

  Disclosed are embodiments of organic thin-film transistors (OTFT) with a gate insulator layer comprised of nanocomposites incorporating metal oxide nanoparticles coated by organic ligands and methods of fabricating such OTFTs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本发明涉及一种有机薄膜晶体管（OTFT），其栅介质层由包含有机配体涂覆的金属氧化物纳米颗粒的纳米复合材料组成，并且涉及制造此类OTFT的方法。本摘要旨在作为搜索特定技术领域的扫描工具，不限制本发明。
• Printable thin-film transistors with high dielectric constant gate insulators and methods for producing same
  申请人：Kippelen Bernard

  公开号：US08405069B2

  公开（公告）日：2013-03-26

  Disclosed are embodiments of organic thin-film transistors (OTFT) with a gate insulator layer comprised of nanocomposites incorporating metal oxide nanoparticles coated by organic ligands and methods of fabricating such OTFTs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本发明公开了有机薄膜晶体管（OTFT）的实施例，其栅绝缘层由包含有机配体包覆的金属氧化物纳米颗粒的纳米复合材料组成，并公开了制造这样的OTFT的方法。本摘要旨在作为搜索特定技术领域的扫描工具，不限制本发明。
• COATING OF METAL PIGMENTS USING PHOSPHONIC ACID-BASED COMPOUNDS
  申请人：SUNDARARAMAN Anand

  公开号：US20140076201A1

  公开（公告）日：2014-03-20

  A coated metal pigment that has excellent passivation, dispersion and adhesion properties, a method for producing the coated metal pigment and a coating composition that includes the coated metal pigment are described. The disclosed method generally involves the use of a compound with the following formula (A)
• US9139715B2
  申请人：——

  公开号：US9139715B2

  公开（公告）日：2015-09-22