N-(4-vinylbenzyl)-N,N-dibutylamine | 4072-77-9

• 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: N-(4-vinylbenzyl)-N,N-dibutylamine
• 英文别名: N-butyl-N-[(4-ethenylphenyl)methyl]butan-1-amine
• CAS: 4072-77-9
• 化学式: C₁₇H₂₇N
• 分子量: 245.408
• InChiKey: WEHKRAHJWALEES-UHFFFAOYSA-N

物化性质

• 沸点：
  156-158.5 °C(Press: 11 Torr)
• 密度：
  0.905±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-氯甲基苯乙烯 、 二正丁胺 在 potassium carbonate 作用下， 以 氯仿 为溶剂， 反应 24.0h， 以69%的产率得到N-(4-vinylbenzyl)-N,N-dibutylamine
  参考文献：
  名称：

  One-Stage Synthesis of Cagelike Porous Polymeric Microspheres and Application as Catalyst Scaffold of Pd Nanoparticles

  摘要：

  One-stage synthesis of cagelike porous polymeric microspheres and their application as catalyst scaffold of Pd nanoparticles are discussed. The synthesis of cagelike porous polymeric microspheres is achieved by W/O/W emulsion polymerization of a surfactant monomer of N-(4-vinylbenzyl)-N, Pd N-dibutylamine hydrochloride and a hydrophobic monomer of styrene in water. Ascribed to the surfactant monomer, convenient one-stage synthesis of cagelike porous polymeric microspheres is afforded, and cagelike porous polymeric microspheres with size ranging from 300 to 600 nm and pore volume as large as 0.31 cm(3)/g are fabricated. The porous character and the inherent quaternary ammonium moieties make the cagelike porous polymeric microspheres to be the promising catalyst scaffold of Pd nanoparticles, and up to 10 wt % Pd catalyst with the metal particle size ranging from 2.1 to 5.7 nm is loaded. The catalytic hydrogenation of nitrobenzene by H-2 demonstrates that the heterogeneous Pd catalyst is efficient and reusable.

  DOI：

  10.1021/ma200320a

文献信息

• Hydrogenated modified polymer, process for producing the same and composition containing the same
  申请人：JSR Corporation

  公开号：US20030100683A1

  公开（公告）日：2003-05-29

  An objective of the present invention is to provide a hydrogenated modified polymer which can afford a molded body excellent in improvement in the balance among the impact resistance, the strength, the adherability and as the appearance, and a process for producing the same as well as a composition containing the same. Another objective is to provide a composition which can afford a molded body excellent in the balance among the flame retardancy, the tensile strength, the tensile extension, the heat resistance, the characteristic at low temperature, the insulation property, the pliability and the like. The hydrogenated modified polymer of the invention is a hydrogenated polymer of a modified conjugated diene-based polymer obtained by reacting an alkoxysilane compound to a polymer which is polymerized a conjugated diene or a conjugated diene and another monomer using an organic alkali metal compound as a polymerization initiator in an inert organic solvent such as cyclohexane and the like. The hydrogenated modified polymer composition of the invention contains the above-mentioned hydrogenated modified polymer and at least one selected from the group consisting of nonpolar polymer, polar polymer and filler.

  本发明的目标是提供一种氢化改性聚合物，该聚合物能够提供在冲击抗性、强度、附着性和外观之间平衡改善的模塑体，以及生产该聚合物的方法和包含该聚合物的组合物。另一个目标是提供一种组合物，该组合物能够提供在阻燃性、拉伸强度、拉伸延伸、耐热性、低温特性、绝缘性、可塑性等方面平衡改善的模塑体。本发明的氢化改性聚合物是一种氢化的改性共轭二烯基聚合物，通过在惰性有机溶剂如环己烷等中使用有机金属碱作为聚合引发剂，将烯丙基二烯或烯丙基二烯和另一种单体聚合而成的聚合物中反应烷氧基硅烷化合物而得到。本发明的氢化改性聚合物组合物包含上述氢化改性聚合物和至少选自非极性聚合物、极性聚合物和填料的一种。
• Styrenic block copolymer and process for producing same
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0570932A2

  公开（公告）日：1993-11-24

  There are disclosed a styrenic block copolymer having a reduced viscosity of 0.01 to 20 dl/g (0.05 g/l in 1,2,4-trichlorobenzene at 135°C) which comprises highly syndiotactic styrenic-polymer segments and 10⁻⁴ to 10 mol% of heteroatom-containing styrenic polymer segments; a resin composition comprising the above styrenic block copolymer and a thermoplastic resin, an inorganic filler or an organic filler; a multi-layer material comprising at least one layer composed of the above styrenic block copolymer or the above resin composition; and a process for producing the above styrenic block copolymer which comprises polymerizing a styrenic monomer in the presence of a specific catalyst and adding a heteroatom-containing styrenic monomer to successively proceed with copolymerizaiton reaction. The above-disclosed styrenic block copolymer and the resin composition exhibit excellent compatibiity and adhesivenesss, and the multi-layer material is expected to find a wide range of applications in automobile parts, electrical and electronic parts as well as film, sheet, etc.

  本发明公开了一种苯乙烯嵌段共聚物，其粘度降低至 0.01 至 20 dl/g （在 135°C 的 1，2，4-三氯苯中为 0.05 g/l in 1,2,4-trichlorobenzene at 135°C)的苯乙烯嵌段共聚物，它由高度齐聚的苯乙烯聚合物段和 10-⁴ 至 10 摩尔%的含杂原子的苯乙烯聚合物段组成；一种树脂组合物，它由上述苯乙烯嵌段共聚物和一种热塑性树脂、一种无机填料或一种有机填料组成；一种多层材料，其中至少一层由上述苯乙烯嵌段共聚物或上述树脂组合物构成；以及一种生产上述苯乙烯嵌段共聚物的工艺，该工艺包括在特定催化剂存在下聚合苯乙烯单体，并加入含杂原子的苯乙烯单体以连续进行共聚反应。上述苯乙烯嵌段共聚物和树脂组合物具有优异的相容性和粘合性，多层材料有望广泛应用于汽车部件、电子电气部件以及薄膜、板材等领域。
• PROCESS FOR PRODUCING FUNCTIONAL STYRENE COPOLYMER AND FUNCTIONAL STYRENE COPOLYMER
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP1219649A1

  公开（公告）日：2002-07-03

  A process for producing a styrenic copolymer having a functional group and the syndiotactic configuration is provided. The process comprises bringing a metal compound into interaction with a vinyl compound having a functional group to mask the functional group and copolymerizing the vinyl compound having the masked functional group with a styrenic compound in the presence of a polymerization catalyst comprising (A) a transition metal compound, (B) at least one compound selected from compounds having oxygen and compounds which can form ionic complex compounds by reaction with the transition metal compound and (C) an organometallic compound. A styrenic copolymer which is a random, block or graft copolymer, preferably a random copolymer, of a vinyl compound having a functional group and a styrenic compound and has the repeating units derived from the styrenic compound having the syndiotactic configuration can be produced efficiently. The above styrenic random copolymer exhibits excellent physical properties such as excellent adhesion with various adhesives and excellent compatibility with various rubbers and is advantageously used for various applications as various types of molded articles.

  本发明提供了一种生产具有官能团和辛二构造的苯乙烯共聚物的工艺。该工艺包括使金属化合物与具有官能团的乙烯基化合物相互作用以掩蔽官能团，并在聚合催化剂存在下使具有被掩蔽官能团的乙烯基化合物与苯乙烯化合物共聚，聚合催化剂包括(A)过渡金属化合物，(B)至少一种选自具有氧的化合物和通过与过渡金属化合物反应可形成离子络合物的化合物的化合物，以及(C)有机金属化合物。一种苯乙烯共聚物是由具有官能团的乙烯基化合物和苯乙烯化合物组成的无规、嵌段或接枝共聚物，最好是无规共聚物，其重复单元来自具有联合构型的苯乙烯化合物。 上述苯乙烯类无规共聚物具有优异的物理性能，例如与各种粘合剂具有优异的粘合性，与各种橡胶具有优异的相容性，可用于各种成型制品。
• 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。
• Fluorobetaine copolymer and fire fighting foam concentrates therefrom
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP1972645A1

  公开（公告）日：2008-09-24

  It has been discovered by in present invention that, compared with a fluorosurfactant having only one betaine group per molecule, a fluorosurfactant having a plurality of betaine groups per molecule is superior in its ability to undergo electrostatic interaction with other components of a fire fighting composition thereby improving the performance of the fire fighting composition. Previously known fluorosurfactants comprise only one betaine group per molecule. In contrast, the present invention provides for a fluorobetaine copolymer containing a plurality of betaine groups.

  本发明发现，与每个分子只有一个甜菜碱基团的含氟表面活性剂相比，每个分子具有多个甜菜碱基团的含氟表面活性剂与灭火组合物的其他成分发生静电作用的能力更强，从而提高了灭火组合物的性能。以前已知的含氟表面活性剂每个分子只有一个甜菜碱基团。相比之下，本发明提供了一种含有多个甜菜碱基团的氟甜菜碱共聚物。