2,4,6-三乙基-1,3,5-三羧基苯 | 247942-73-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,4,6-三乙基-1,3,5-三羧基苯
• 英文名称: 2,4,6-Triethylbenzene-1,3,5-tricarboxylic acid
• 英文别名: Triethyltrimesic acid
• CAS: 247942-73-0
• 化学式: C₁₅H₁₈O₆
• 分子量: 294.304
• InChiKey: QTSXVDLMBUFQFE-UHFFFAOYSA-N

物化性质

• 沸点：
  440.3±45.0 °C(Predicted)
• 密度：
  1.305±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  112
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,4,6-三乙基-1,3,5-三羧基苯 在 吡啶 、 氯化亚砜 作用下， 以 二甲基亚砜 为溶剂， 反应 4.0h， 生成 Pd₆(1,3,5-tris(4’-pyridyloxadiazole)-2,4,6-triethylbenzene)₈(NO₃)₁₂
  参考文献：
  名称：

  A self-assembled Pd6L8 nanoball for Suzuki–Miyaura coupling reactions in both homogeneous and heterogeneous formats

  摘要：

  构建了一种自组装的纳米级Pd6L8（L = 1,3,5- tris(4'-吡啶基氧杂二唑)-2,4,6-三乙基苯）球体，该球体基于一种新型含氧杂环的三足架构。在H2O-乙醇混合溶剂体系中，Pd(II)-球在均相条件下以低催化剂用量表现出在铃木-宫浦耦合反应中的优异性能。此外，它在邻二甲苯中展现了异相催化剂的特性，且可以重复使用而不损失催化活性。

  DOI：

  10.1039/c3gc41154k
• 作为产物：
  描述：

  1,3,5-三(溴甲基)-2,4,6-三乙基苯 在 chromium(VI) oxide 、 乙醇 、 硫酸 、 溶剂黄146 、 sodium hydroxide 作用下， 以 丙酮 为溶剂， 反应 19.5h， 生成 2,4,6-三乙基-1,3,5-三羧基苯
  参考文献：
  名称：

  A self-assembled Pd6L8 nanoball for Suzuki–Miyaura coupling reactions in both homogeneous and heterogeneous formats

  摘要：

  构建了一种自组装的纳米级Pd6L8（L = 1,3,5- tris(4'-吡啶基氧杂二唑)-2,4,6-三乙基苯）球体，该球体基于一种新型含氧杂环的三足架构。在H2O-乙醇混合溶剂体系中，Pd(II)-球在均相条件下以低催化剂用量表现出在铃木-宫浦耦合反应中的优异性能。此外，它在邻二甲苯中展现了异相催化剂的特性，且可以重复使用而不损失催化活性。

  DOI：

  10.1039/c3gc41154k

文献信息

• STAR POLYMER AND PROCESS FOR PRODUCTION THEREOF
  申请人：NIPPON SODA CO., LTD.

  公开号：EP1923418A1

  公开（公告）日：2008-05-21

  The present invention provides a novel narrow distribution dendrimer-like star polymer having a controlled molecular structure, and a method capable of easily producing the star polymer. Disclosed is a polymer comprising a core portion and an arm portion, wherein the arm portion includes a first generation composed of a polymer chain and a second generation composed of a polymer chain formed at the outer shell of the first generation, the number of arms of the second generation is larger than the number of arms of the first generation, the first generation composed of the polymer chain is a polymer chain derived from a monomer having a polymerizable double bond, and the ratio of the weight average molecular weight (Mw) to the number average molecular weight (Mn), (Mw/Mn), of the star polymer is within a range from 1.001 to 2.50. A compound containing a functional group capable of reacting with an anion, which serves as a core portion, is reacted with a polymer chain containing two or more functional groups and an anion end which serves as an arm portion.

  本发明提供了一种具有可控分子结构的新型窄分布树枝状星形聚合物，以及一种能够轻松生产该星形聚合物的方法。 本发明公开了一种聚合物，包括芯部和臂部，其中臂部包括由聚合物链组成的第一代和由在第一代外壳上形成的聚合物链组成的第二代，第二代的臂数大于第一代的臂数、由聚合物链组成的第一代是由具有可聚合双键的单体衍生的聚合物链，且星形聚合物的重量平均分子量（Mw）与数量平均分子量（Mn）之比（Mw/Mn）在 1.001 至 2.50。一种含有能与阴离子反应的官能团（作为核心部分）的化合物与含有两个或两个以上官能团和阴离子末端（作为臂部分）的聚合物链反应。
• Star polymer and method for producing the same
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2311900A1

  公开（公告）日：2011-04-20

  The present invention provides a novel narrow distribution dendrimer-like star polymer having a controlled molecular structure, and a method capable of easily producing the star polymer. Disclosed is a polymer comprising a core portion and an arm portion, wherein the arm portion includes a first generation composed of a polymer chain and a second generation composed of a polymer chain formed at the outer shell of the first generation, the number of arms of the second generation is larger than the number of arms of the first generation, the first generation composed of the polymer chain is a polymer chain derived from a monomer having a polymerizable double bond, and the ratio of the weight average molecular weight (Mw) to the number average molecular weight (Mn), (Mw/Mn), of the star polymer is within a range from 1.001 to 2.50. A compound containing a functional group capable of reacting with an anion, which serves as a core portion, is reacted with a polymer chain containing two or more functional groups and an anion end which serves as an arm portion.

  本发明提供了一种具有可控分子结构的新型窄分布树枝状星形聚合物，以及一种能够轻松生产该星形聚合物的方法。 本发明公开了一种聚合物，包括芯部和臂部，其中臂部包括由聚合物链组成的第一代和由在第一代外壳上形成的聚合物链组成的第二代，第二代的臂数大于第一代的臂数、由聚合物链组成的第一代是由具有可聚合双键的单体衍生的聚合物链，且星形聚合物的重量平均分子量（Mw）与数量平均分子量（Mn）之比（Mw/Mn）在 1.001 至 2.50。一种含有能与阴离子反应的官能团（作为核心部分）的化合物与含有两个或两个以上官能团和阴离子末端（作为臂部分）的聚合物链反应。
• Self-Assembly of 1,3,5-Benzenetricarboxylic (Trimesic) Acid and Its Analogues
  作者：Sergei V. Kolotuchin、Paul A. Thiessen、Edward E. Fenlon、Scott R. Wilson、Colin J. Loweth、Steven C. Zimmerman

  DOI：10.1002/(sici)1521-3765(19990903)5:9<2537::aid-chem2537>3.0.co;2-3

  日期：1999.9.3
• Star Polymer and Method of Producing the Same
  申请人：Niitani Takeshi

  公开号：US20090118436A1

  公开（公告）日：2009-05-07

  The present invention provides a novel narrow distribution dendrimer-like star polymer having a controlled molecular structure, and a method capable of easily producing the star polymer. Disclosed is a polymer comprising a core portion and an arm portion, wherein the arm portion includes a first generation composed of a polymer chain and a second generation composed of a polymer chain formed at the outer shell of the first generation, the number of arms of the second generation is larger than the number of arms of the first generation, the first generation composed of the polymer chain is a polymer chain derived from a monomer having a polymerizable double bond, and the ratio of the weight average molecular weight (Mw) to the number average molecular weight (Mn), (Mw/Mn), of the star polymer is within a range from 1.001 to 2.50. A compound containing a functional group capable of reacting with an anion, which serves as a core portion, is reacted with a polymer chain containing two or more functional groups and an anion end which serves as an arm portion.
• US8436103B2
  申请人：——

  公开号：US8436103B2

  公开（公告）日：2013-05-07