2-吡啶基丙烯酸酯 | 174620-97-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-吡啶基丙烯酸酯
• 英文名称: 2-acryloxypyridine
• 英文别名: Pyridin-2-yl prop-2-enoate
• CAS: 174620-97-4
• 化学式: C₈H₇NO₂
• 分子量: 149.149
• InChiKey: VVSWASODHNAKRZ-UHFFFAOYSA-N

物化性质

• 沸点：
  260.5±9.0 °C(Predicted)
• 密度：
  1.130±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  丙烯酰氯 、 2-羟基吡啶 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 2-吡啶基丙烯酸酯
  参考文献：
  名称：

  1,2-苯并异噻唑-3(2H)-酮与杂环基团接枝共聚树脂作为海洋防污涂料的协同作用

  摘要：

  为了寻找一种生物活性更高、更环保的新型防污涂料，将杂环化合物和苯并异噻唑啉酮引入丙烯酸树脂中，制备出新型防污树脂。本研究通过烯丙基单体与甲基丙烯酸甲酯（MMA）和丙烯酸丁酯（BA）共聚制备了一系列同时含有苯并异噻唑啉酮和杂环单体的接枝丙烯酸树脂。还研究了共聚物对海洋污垢生物的抑制活性。结果表明，该共聚物对小球藻、等鞭金藻和弯角毛藻三种海藻以及金黄色葡萄球菌、解珊瑚弧菌和副溶血弧菌三种细菌的生长具有明显的协同抑制作用。此外，该共聚物对藤壶幼虫表现出优异的抑制作用。海洋现场测试表明，该树脂对海洋污垢生物表现出出色的防污效力。此外，杂环基团的引入使得树脂的防污活性显着增强；与仅与苯并异噻唑啉酮活性单体共聚的树脂相比，在共聚物中添加杂环单元导致更好的抑制作用。

  DOI：

  10.1039/d1ra01826d

文献信息

• MULTIBRANCHED POLYMERS AND PROCESS FOR PRODUCTION THEREOF
  申请人：NIPPON SODA CO., LTD.

  公开号：EP1780224A1

  公开（公告）日：2007-05-02

  The present invention provides a multibranched polymer represented by the following formula (I), and a method for producing the multibranched polymer: wherein A represents an organic group having 3 or more branched chains, Xa represents a linking group containing any atom of Groups 14 to 16 in the Periodic Table, Y represents a functional group having a structure capable of having an active halogen atom, Q represents an arm moiety having a repeating unit derived from a polymerizable unsaturated bond, m1 represents any integer of 1 to the number of branched chains of A, m2 represents the number of branched chains of A, n1 represents an integer of 0 or 1 or more, and Ra represents an organic group which is not associated with the polymerization reaction.

  本发明提供了由下式（I）表示的多支化聚合物，以及生产这种多支化聚合物的方法： 其中 A 代表具有 3 个或 3 个以上支链的有机基团，Xa 代表含有元素周期表中第 14 至 16 族原子的连接基团，Y 代表具有可具有活性卤原子结构的官能团，Q 代表具有由可聚合不饱和键衍生的重复单元的臂分子，m1 代表 1 至 A 的支链数的任意整数，m2 代表 A 的支链数，n1 代表 0 或 1 或以上的整数，Ra 代表与聚合反应无关的有机基团。
• 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：EP2039710A1

  公开（公告）日：2009-03-25

  It is to provide a narrowly dispersible star polymer having a controlled molecular structure and a method for easily producing such star polymer. The method comprises step (A) wherein arm (I) is formed by binding the anionic end of a polymer having an anionic end to a core and step (B) wherein arm (II) is extended from the core by a living radical polymerization. Examples of the star polymer is specifically exemplified by star polymers characterized by having a structure represented by formula (I-1) or (I-2) (In formula (I-1) or (I-2), B, C1 and C2 each independently represents a group composed of a polymer; and m1 and m2 each independently represents an integer of 1 or 2, wherein when m1 or m2 is 2, both C1 or both C2 represent the same group or different groups).

  本发明旨在提供一种具有可控分子结构的窄分散星形聚合物，以及一种易于生产这种星形聚合物的方法。该方法包括步骤(A)和步骤(B)，步骤(A)中，臂(I)通过将具有阴离子端的聚合物的阴离子端与芯结合而形成，步骤(B)中，臂(II)通过活自由基聚合从芯延伸出来。星型聚合物的实例具体举例说明，星型聚合物的特征是具有由式（I-1）或（I-2）表示的结构（在式（I-1）或（I-2）中，B、C1 和 C2 各自独立地代表由聚合物组成的基团；m1 和 m2 各自独立地代表 1 或 2 的整数，其中当 m1 或 m2 为 2 时，C1 或 C2 均代表相同的基团或不同的基团）。
• MOLECULE RECOGNIZING MATERIAL AND PROCESS FOR PRODUCING THE MOLECULE RECOGNIZING MATERIAL
  申请人：Keio University

  公开号：EP2198952A1

  公开（公告）日：2010-06-23

  The present invention provides a new molecular recognition material, wherein the control of morphology is possible and the selectivity and capture efficiency of the template molecule are excellent, and to provide a simple production method thereof. The molecular recognition material of the present invention is a core-shell particle, which has a shell layer on the core particle surface, and the material is characterized in that template molecules are imprinted on the above-described shell layer. And a production method of the molecular recognition material of the present invention comprising: (a) introducing an iniferter group on the core particle surface, (b) adsorbing the template molecule, after process (a), onto the core particle surface, and (c) forming the shell layer, after process (b), on the core particle surface.

  本发明提供了一种新的分子识别材料，其形态可控，模板分子的选择性和捕获效率优异，并提供了一种简单的生产方法。本发明的分子识别材料是一种核壳粒子，其核壳粒子表面有一层壳层，该材料的特征在于模板分子印刻在上述壳层上。本发明分子识别材料的生产方法包括：(a)在芯颗粒表面引入增感基团；(b)将(a)工序后的模板分子吸附在芯颗粒表面；(c)在芯颗粒表面形成(b)工序后的壳层。
• 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。